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# Set the default behavior, in case people don't have core.autocrlf set. See http://git-scm.com/docs/gitattributes
* text=auto
.gitignore 0 → 100644
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target
.checkstyle
.project
.settings
.classpath
.idea
*.iml
Jenkinsfile 0 → 100644
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node {
stage 'Checkout'
checkout scm
stage 'Build'
def mvnHome = tool 'Maven 3.3.9'
sh "${mvnHome}/bin/mvn clean install"
}
LICENSE 0 → 100644
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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
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"You" (or "Your") shall mean an individual or Legal Entity
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README.md 0 → 100644
View file @ 9f46056a
# ROME
[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.rometools/rome/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.rometools/rome)
ROME is a Java framework for RSS and Atom feeds. The framework consist of several modules:
| Module | Description |
| ------ | ----------- |
| rome-parent | is the parent project for all ROME modules and contains the common Maven configuration. |
| rome-utils | provides utility classes that are used in several ROME modules. |
| rome | is the main RSS and Atom library. It makes it easy to work with most syndication formats: RSS 0.90, RSS 0.91 Netscape, RSS 0.91 Userland, RSS 0.92, RSS 0.93, RSS 0.94, RSS 1.0, RSS 2.0, Atom 0.3, Atom 1.0. |
| rome-modules| enables rome to handle several feed extensions like MediaRSS, GeoRSS and others. |
| rome-opml | contains [OPML](https://en.wikipedia.org/wiki/OPML) parsers and tools. |
| rome-fetcher | is a caching feed fetcher that supports retrieval of feeds via HTTP conditional GET. Supports ETags, GZip compression, and RFC3229 Delta encoding. |
| rome-certiorem | is a [PubSubHubub](https://en.wikipedia.org/wiki/PubSubHubbub) implementation based on rome. |
| rome-certiorem-webapp | is an example webapp for rome-certiorem |
| rome-propono | supports publishing protocols, specifically the Atom Publishing Protocol and the legacy MetaWeblog API. Propono includes an Atom client library, an Atom server framework and a Blog client that supports both Atom protocol and the MetaWeblog API. |
## Changelog
### 1.6.0
- [Upgrade of JDOM to version 2.0.5](https://github.com/rometools/rome/issues/197)
- [Maven plugin and dependency updates](https://github.com/rometools/rome/issues/268)
- [Support for allowing Doctype declarations in rome-fetcher](https://github.com/rometools/rome/issues/234)
- [OSGi improvements](https://github.com/rometools/rome/issues/143)
### 1.5.1
- solved an [XML bomb](https://en.wikipedia.org/wiki/Billion_laughs) vulnerability
Important note: due to the security fix ROME now forbids all Doctype declarations by default. This will break compatibility with RSS 0.91 Netscape
because it requires a Doctype declaration. When you experience problems you have to activate the property **allowDoctypes** on the SyndFeedInput object. You
should only use this possibility when the feeds that you process are absolutely trustful.
### 1.5.0
- many (untracked) enhancements
- code cleanup
- renamed packages (was required to be able to push to Maven Central after years again)
- updated sourcecode to Java 1.6
### Prior to 1.5.0
- see [http://rometools.github.io/rome/ROMEReleases](http://rometools.github.io/rome/ROMEReleases)
com/sun/syndication/feed/impl/BeanIntrospector.java deleted 100644 → 0
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/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.feed.impl;
import java.beans.IntrospectionException;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.*;
/**
* Obtains all property descriptors from a bean (interface or implementation).
* <p>
* The java.beans.Introspector does not process the interfaces hierarchy chain, this one does.
* <p>
* @author Alejandro Abdelnur
*
*/
public class BeanIntrospector {
private static final Map _introspected = new HashMap();
public static synchronized PropertyDescriptor[] getPropertyDescriptors(Class klass) throws IntrospectionException {
PropertyDescriptor[] descriptors = (PropertyDescriptor[]) _introspected.get(klass);
if (descriptors==null) {
descriptors = getPDs(klass);
_introspected.put(klass,descriptors);
}
return descriptors;
}
private static PropertyDescriptor[] getPDs(Class klass) throws IntrospectionException {
Method[] methods = klass.getMethods();
Map getters = getPDs(methods,false);
Map setters = getPDs(methods,true);
List pds = merge(getters,setters);
PropertyDescriptor[] array = new PropertyDescriptor[pds.size()];
pds.toArray(array);
return array;
}
private static final String SETTER = "set";
private static final String GETTER = "get";
private static final String BOOLEAN_GETTER = "is";
private static Map getPDs(Method[] methods,boolean setters) throws IntrospectionException {
Map pds = new HashMap();
for (int i=0;i<methods.length;i++) {
String pName = null;
PropertyDescriptor pDescriptor = null;
if ((methods[i].getModifiers()&Modifier.PUBLIC)!=0) {
if (setters) {
if (methods[i].getName().startsWith(SETTER) &&
methods[i].getReturnType()==void.class && methods[i].getParameterTypes().length==1) {
pName = Introspector.decapitalize(methods[i].getName().substring(3));
pDescriptor = new PropertyDescriptor(pName,null,methods[i]);
}
}
else {
if (methods[i].getName().startsWith(GETTER) &&
methods[i].getReturnType()!=void.class && methods[i].getParameterTypes().length==0) {
pName = Introspector.decapitalize(methods[i].getName().substring(3));
pDescriptor = new PropertyDescriptor(pName,methods[i],null);
}
else
if (methods[i].getName().startsWith(BOOLEAN_GETTER) &&
methods[i].getReturnType()==boolean.class && methods[i].getParameterTypes().length==0) {
pName = Introspector.decapitalize(methods[i].getName().substring(2));
pDescriptor = new PropertyDescriptor(pName,methods[i],null);
}
}
}
if (pName!=null) {
pds.put(pName,pDescriptor);
}
}
return pds;
}
private static List merge(Map getters,Map setters) throws IntrospectionException {
List props = new ArrayList();
Set processedProps = new HashSet();
Iterator gs = getters.keySet().iterator();
while (gs.hasNext()) {
String name = (String) gs.next();
PropertyDescriptor getter = (PropertyDescriptor) getters.get(name);
PropertyDescriptor setter = (PropertyDescriptor) setters.get(name);
if (setter!=null) {
processedProps.add(name);
PropertyDescriptor prop = new PropertyDescriptor(name,getter.getReadMethod(),setter.getWriteMethod());
props.add(prop);
}
else {
props.add(getter);
}
}
Set writeOnlyProps = new HashSet(setters.keySet());
writeOnlyProps.removeAll(processedProps);
Iterator ss = writeOnlyProps.iterator();
while (ss.hasNext()) {
String name = (String) ss.next();
PropertyDescriptor setter = (PropertyDescriptor) setters.get(name);
props.add(setter);
}
return props;
}
}
com/sun/syndication/feed/impl/CopyFromHelper.java deleted 100644 → 0
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/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.feed.impl;
import com.sun.syndication.feed.CopyFrom;
import com.sun.syndication.feed.impl.BeanIntrospector;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Array;
import java.lang.reflect.Method;
import java.util.*;
/**
* @author Alejandro Abdelnur
*/
public class CopyFromHelper {
private static final Object[] NO_PARAMS = new Object[0];
private Class _beanInterfaceClass;
private Map _baseInterfaceMap; //ENTRIES(propertyName,interface.class)
private Map _baseImplMap; //ENTRIES(interface.class,implementation.class)
public CopyFromHelper(Class beanInterfaceClass,Map basePropInterfaceMap,Map basePropClassImplMap) {
_beanInterfaceClass = beanInterfaceClass;
_baseInterfaceMap = basePropInterfaceMap;
_baseImplMap = basePropClassImplMap;
}
public void copy(Object target,Object source) {
try {
PropertyDescriptor[] pds = BeanIntrospector.getPropertyDescriptors(_beanInterfaceClass);
if (pds!=null) {
for (int i=0;i<pds.length;i++) {
String propertyName = pds[i].getName();
Method pReadMethod = pds[i].getReadMethod();
Method pWriteMethod = pds[i].getWriteMethod();
if (pReadMethod!=null && pWriteMethod!=null && // ensure it has getter and setter methods
pReadMethod.getDeclaringClass()!=Object.class && // filter Object.class getter methods
pReadMethod.getParameterTypes().length==0 && // filter getter methods that take parameters
_baseInterfaceMap.containsKey(propertyName)) { // only copies properties defined as copyFrom-able
Object value = pReadMethod.invoke(source,NO_PARAMS);
if (value!=null) {
Class baseInterface = (Class) _baseInterfaceMap.get(propertyName);
value = doCopy(value,baseInterface);
pWriteMethod.invoke(target,new Object[]{value});
}
}
}
}
}
catch (Exception ex) {
throw new RuntimeException("Could not do a copyFrom "+ex, ex);
}
}
private CopyFrom createInstance(Class interfaceClass) throws Exception {
if( _baseImplMap.get(interfaceClass) == null ){
return null;
}
else {
return (CopyFrom) ((Class)_baseImplMap.get(interfaceClass)).newInstance();
}
}
private Object doCopy(Object value,Class baseInterface) throws Exception {
if (value!=null) {
Class vClass = value.getClass();
if (vClass.isArray()) {
value = doCopyArray(value,baseInterface);
}
else
if (value instanceof Collection) {
value = doCopyCollection((Collection)value,baseInterface);
}
else
if (value instanceof Map) {
value = doCopyMap((Map)value,baseInterface);
}
else
if (isBasicType(vClass)) {
// value = value; // nothing to do here
if (value instanceof Date) { // because Date it is not inmutable
value = ((Date)value).clone();
}
}
else { // it goes CopyFrom
if (value instanceof CopyFrom) {
CopyFrom source = (CopyFrom) value;
CopyFrom target = createInstance(source.getInterface());
target = target == null ? (CopyFrom) value.getClass().newInstance() : target;
target.copyFrom(source);
value = target;
}
else {
throw new Exception("unsupported class for 'copyFrom' "+value.getClass());
}
}
}
return value;
}
private Object doCopyArray(Object array,Class baseInterface) throws Exception {
Class elementClass = array.getClass().getComponentType();
int length = Array.getLength(array);
Object newArray = Array.newInstance(elementClass,length);
for (int i=0;i<length;i++) {
Object element = doCopy(Array.get(array,i),baseInterface);
Array.set(newArray,i,element);
}
return newArray;
}
private Object doCopyCollection(Collection collection,Class baseInterface) throws Exception {
// expecting SETs or LISTs only, going default implementation of them
Collection newColl = (collection instanceof Set) ? (Collection)new HashSet() : (Collection)new ArrayList();
Iterator i = collection.iterator();
while (i.hasNext()) {
Object element = doCopy(i.next(),baseInterface);
newColl.add(element);
}
return newColl;
}
private Object doCopyMap(Map map,Class baseInterface) throws Exception {
Map newMap = new HashMap();
Iterator entries = map.entrySet().iterator();
while (entries.hasNext()) {
Map.Entry entry = (Map.Entry) entries.next();
Object key = entry.getKey(); // we are assuming string KEYS
Object element = doCopy(entry.getValue(),baseInterface);
newMap.put(key,element);
}
return newMap;
}
private static final Set BASIC_TYPES = new HashSet();
static {
BASIC_TYPES.add(Boolean.class);
BASIC_TYPES.add(Byte.class);
BASIC_TYPES.add(Character.class);
BASIC_TYPES.add(Double.class);
BASIC_TYPES.add(Float.class);
BASIC_TYPES.add(Integer.class);
BASIC_TYPES.add(Long.class);
BASIC_TYPES.add(Short.class);
BASIC_TYPES.add(String.class);
BASIC_TYPES.add(Date.class);
}
private boolean isBasicType(Class vClass) {
return BASIC_TYPES.contains(vClass);
}
}
com/sun/syndication/feed/synd/impl/ConverterForRSS094.java deleted 100644 → 0
View file @ 09a11ee4
/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.feed.synd.impl;
import com.sun.syndication.feed.WireFeed;
import com.sun.syndication.feed.module.DCModule;
import com.sun.syndication.feed.rss.Channel;
import com.sun.syndication.feed.rss.Guid;
import com.sun.syndication.feed.rss.Item;
import com.sun.syndication.feed.synd.SyndEntry;
import com.sun.syndication.feed.synd.SyndFeed;
import com.sun.syndication.feed.synd.SyndPerson;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
*/
public class ConverterForRSS094 extends ConverterForRSS093 {
public ConverterForRSS094() {
this("rss_0.94");
}
protected ConverterForRSS094(String type) {
super(type);
}
public void copyInto(WireFeed feed,SyndFeed syndFeed) {
Channel channel = (Channel) feed;
super.copyInto(channel,syndFeed);
List cats = channel.getCategories(); //c
if (cats.size()>0) {
Set s = new HashSet(); // using a set to remove duplicates
s.addAll(createSyndCategories(cats)); // feed native categories (as syndcat)
s.addAll(syndFeed.getCategories()); // DC subjects (as syndcat)
syndFeed.setCategories(new ArrayList(s));
}
}
protected SyndEntry createSyndEntry(Item item, boolean preserveWireItem) {
SyndEntry syndEntry = super.createSyndEntry(item, preserveWireItem);
// adding native feed author to DC creators list
String author = item.getAuthor();
if (author!=null) {
List creators = ((DCModule)syndEntry.getModule(DCModule.URI)).getCreators();
if (!creators.contains(author)) {
Set s = new HashSet(); // using a set to remove duplicates
s.addAll(creators); // DC creators
s.add(author); // feed native author
creators.clear();
creators.addAll(s);
}
}
Guid guid = item.getGuid();
if (guid!=null) {
syndEntry.setUri(guid.getValue());
if (item.getLink()==null && guid.isPermaLink()) {
syndEntry.setLink(guid.getValue());
}
}
else {
syndEntry.setUri(item.getLink());
}
return syndEntry;
}
protected WireFeed createRealFeed(String type,SyndFeed syndFeed) {
Channel channel = (Channel) super.createRealFeed(type,syndFeed);
List cats = syndFeed.getCategories(); //c
if (cats.size()>0) {
channel.setCategories(createRSSCategories(cats));
}
return channel;
}
protected Item createRSSItem(SyndEntry sEntry) {
Item item = super.createRSSItem(sEntry);
if (sEntry.getAuthors()!=null && sEntry.getAuthors().size() > 0) {
SyndPerson author = (SyndPerson)sEntry.getAuthors().get(0);
item.setAuthor(author.getEmail());
}
Guid guid = null;
String uri = sEntry.getUri();
if (uri!=null) {
guid = new Guid();
guid.setPermaLink(false);
guid.setValue(uri);
}
else {
String link = sEntry.getLink();
if (link!=null) {
guid = new Guid();
guid.setPermaLink(true);
guid.setValue(link);
}
}
item.setGuid(guid);
return item;
}
}
com/sun/syndication/feed/synd/impl/URINormalizer.java deleted 100644 → 0
View file @ 09a11ee4
package com.sun.syndication.feed.synd.impl;
/**
* Utility class for normalizing an URI as specified in RFC 2396bis.
* <p>
* @author Alejandro Abdelnur
*/
public class URINormalizer {
/**
* Normalizes an URI as specified in RFC 2396bis.
* <p>
* @param uri to normalize.
* @return the normalized value of the given URI, or <b>null</b> if the given URI was <b>null</b>.
*/
public static String normalize(String uri) {
String normalizedUri = null;
if (uri!=null) {
normalizedUri = uri; //TODO THIS HAS TO BE IMPLEMENTED
}
return normalizedUri;
}
}
com/sun/syndication/io/DelegatingModuleGenerator.java deleted 100644 → 0
View file @ 09a11ee4
package com.sun.syndication.io;
/**
* Adds the ability to give a direct wire feed generator reference to plugin
* modules that need to call back to their wire feed to complete
* generation of their particular namespace. Examples of such parsers
* include the SSE091Generator.
*/
public interface DelegatingModuleGenerator extends ModuleGenerator {
/**
* Provides a parent wirefeed reference to this ModuleParser,
* or "plugin-in".
*
* @param feedGenerator the parent wirefeed generator for this plugin.
*/
void setFeedGenerator(WireFeedGenerator feedGenerator);
}
com/sun/syndication/io/DelegatingModuleParser.java deleted 100644 → 0
View file @ 09a11ee4
package com.sun.syndication.io;
/**
* Adds the ability to give a direct wire feed reference to plugin
* modules that need to call back to their wire feed to complete
* parsing of their particular namespace. Examples of such parsers
* include the SSE091Parser.
*/
public interface DelegatingModuleParser extends ModuleParser {
/**
* Provides a parent wirefeed reference to this ModuleParser,
* or "plugin-in".
*
* @param feedParser the parent wirefeed parser for this plugin.
*/
void setFeedParser(WireFeedParser feedParser);
}
com/sun/syndication/io/SAXBuilder.java deleted 100644 → 0
View file @ 09a11ee4
package com.sun.syndication.io;
import org.jdom.JDOMException;
import org.xml.sax.XMLReader;
/*
* This code is needed to fix the security problem outlined in http://www.securityfocus.com/archive/1/297714
*
* Unfortunately there isn't an easy way to check if an XML parser supports a particular feature, so
* we need to set it and catch the exception if it fails. We also need to subclass the JDom SAXBuilder
* class in order to get access to the underlying SAX parser - otherwise the features don't get set until
* we are already building the document, by which time it's too late to fix the problem.
*
* Crimson is one parser which is known not to support these features.
*
*/
public class SAXBuilder extends org.jdom.input.SAXBuilder {
public SAXBuilder(boolean _validate) {
super(_validate);
}
public XMLReader createParser() throws JDOMException {
return super.createParser();
}
}
com/sun/syndication/io/impl/Atom03Generator.java deleted 100644 → 0
View file @ 09a11ee4
/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.io.impl;
import com.sun.syndication.feed.WireFeed;
import com.sun.syndication.feed.atom.*;
import com.sun.syndication.io.FeedException;
import org.jdom.Attribute;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.Namespace;
import org.jdom.input.SAXBuilder;
import java.io.StringReader;
import java.util.List;
/**
* Feed Generator for Atom
* <p/>
*
* @author Elaine Chien
*
*/
public class Atom03Generator extends BaseWireFeedGenerator {
private static final String ATOM_03_URI = "http://purl.org/atom/ns#";
private static final Namespace ATOM_NS = Namespace.getNamespace(ATOM_03_URI);
private String _version;
public Atom03Generator() {
this("atom_0.3","0.3");
}
protected Atom03Generator(String type,String version) {
super(type);
_version = version;
}
protected String getVersion() {
return _version;
}
protected Namespace getFeedNamespace() {
return ATOM_NS;
}
public Document generate(WireFeed wFeed) throws FeedException {
Feed feed = (Feed) wFeed;
Element root = createRootElement(feed);
populateFeed(feed,root);
purgeUnusedNamespaceDeclarations(root);
return createDocument(root);
}
protected Document createDocument(Element root) {
return new Document(root);
}
protected Element createRootElement(Feed feed) {
Element root = new Element("feed",getFeedNamespace());
root.addNamespaceDeclaration(getFeedNamespace());
Attribute version = new Attribute("version", getVersion());
root.setAttribute(version);
generateModuleNamespaceDefs(root);
return root;
}
protected void populateFeed(Feed feed,Element parent) throws FeedException {
addFeed(feed,parent);
addEntries(feed,parent);
}
protected void addFeed(Feed feed, Element parent) throws FeedException {
Element eFeed = parent;
populateFeedHeader(feed,eFeed);
checkFeedHeaderConstraints(eFeed);
generateFeedModules(feed.getModules(),eFeed);
generateForeignMarkup(eFeed, (List)feed.getForeignMarkup());
}
protected void addEntries(Feed feed,Element parent) throws FeedException {
List items = feed.getEntries();
for (int i=0;i<items.size();i++) {
addEntry((Entry)items.get(i),parent);
}
checkEntriesConstraints(parent);
}
protected void addEntry(Entry entry,Element parent) throws FeedException {
Element eEntry = new Element("entry", getFeedNamespace());
populateEntry(entry,eEntry);
checkEntryConstraints(eEntry);
generateItemModules(entry.getModules(),eEntry);
parent.addContent(eEntry);
}
protected void populateFeedHeader(Feed feed, Element eFeed) throws FeedException {
if (feed.getTitleEx() != null) {
Element titleElement = new Element("title", getFeedNamespace());
fillContentElement(titleElement, feed.getTitleEx());
eFeed.addContent(titleElement);
}
List links = feed.getAlternateLinks();
for (int i = 0; i < links.size(); i++) {
eFeed.addContent(generateLinkElement((Link)links.get(i)));
}
links = feed.getOtherLinks();
for (int i = 0; i < links.size(); i++) {
eFeed.addContent(generateLinkElement((Link)links.get(i)));
}
if (feed.getAuthors()!=null && feed.getAuthors().size() > 0) {
Element authorElement = new Element("author", getFeedNamespace());
fillPersonElement(authorElement, (Person)feed.getAuthors().get(0));
eFeed.addContent(authorElement);
}
List contributors = feed.getContributors();
for (int i = 0; i < contributors.size(); i++) {
Element contributorElement = new Element("contributor", getFeedNamespace());
fillPersonElement(contributorElement, (Person)contributors.get(i));
eFeed.addContent(contributorElement);
}
if (feed.getTagline() != null) {
Element taglineElement = new Element("tagline", getFeedNamespace());
fillContentElement(taglineElement, feed.getTagline());
eFeed.addContent(taglineElement);
}
if (feed.getId() != null) {
eFeed.addContent(generateSimpleElement("id", feed.getId()));
}
if (feed.getGenerator() != null) {
eFeed.addContent(generateGeneratorElement(feed.getGenerator()));
}
if (feed.getCopyright() != null) {
eFeed.addContent(generateSimpleElement("copyright", feed.getCopyright()));
}
if (feed.getInfo() != null) {
Element infoElement = new Element("info", getFeedNamespace());
fillContentElement(infoElement, feed.getInfo());
eFeed.addContent(infoElement);
}
if (feed.getModified() != null) {
Element modifiedElement = new Element("modified", getFeedNamespace());
modifiedElement.addContent(DateParser.formatW3CDateTime(feed.getModified()));
eFeed.addContent(modifiedElement);
}
}
protected void populateEntry(Entry entry, Element eEntry) throws FeedException {
if (entry.getTitleEx() != null) {
Element titleElement = new Element("title", getFeedNamespace());
fillContentElement(titleElement, entry.getTitleEx());
eEntry.addContent(titleElement);
}
List links = entry.getAlternateLinks();
for (int i = 0; i < links.size(); i++) {
eEntry.addContent(generateLinkElement((Link)links.get(i)));
}
links = entry.getOtherLinks();
for (int i = 0; i < links.size(); i++) {
eEntry.addContent(generateLinkElement((Link)links.get(i)));
}
if (entry.getAuthors()!=null && entry.getAuthors().size() > 0) {
Element authorElement = new Element("author", getFeedNamespace());
fillPersonElement(authorElement, (Person)entry.getAuthors().get(0));
eEntry.addContent(authorElement);
}
List contributors = entry.getContributors();
for (int i = 0; i < contributors.size(); i++) {
Element contributorElement = new Element("contributor", getFeedNamespace());
fillPersonElement(contributorElement, (Person)contributors.get(i));
eEntry.addContent(contributorElement);
}
if (entry.getId() != null) {
eEntry.addContent(generateSimpleElement("id", entry.getId()));
}
if (entry.getModified() != null) {
Element modifiedElement = new Element("modified", getFeedNamespace());
modifiedElement.addContent(DateParser.formatW3CDateTime(entry.getModified()));
eEntry.addContent(modifiedElement);
}
if (entry.getIssued() != null) {
Element issuedElement = new Element("issued", getFeedNamespace());
issuedElement.addContent(DateParser.formatW3CDateTime(entry.getIssued()));
eEntry.addContent(issuedElement);
}
if (entry.getCreated() != null) {
Element createdElement = new Element("created", getFeedNamespace());
createdElement.addContent(DateParser.formatW3CDateTime(entry.getCreated()));
eEntry.addContent(createdElement);
}
if (entry.getSummary() != null) {
Element summaryElement = new Element("summary", getFeedNamespace());
fillContentElement(summaryElement, entry.getSummary());
eEntry.addContent(summaryElement);
}
List contents = entry.getContents();
for (int i = 0; i < contents.size(); i++) {
Element contentElement = new Element("content", getFeedNamespace());
fillContentElement(contentElement, (Content)contents.get(i));
eEntry.addContent(contentElement);
}
generateForeignMarkup(eEntry, (List)entry.getForeignMarkup());
}
protected void checkFeedHeaderConstraints(Element eFeed) throws FeedException {
}
protected void checkEntriesConstraints(Element parent) throws FeedException {
}
protected void checkEntryConstraints(Element eEntry) throws FeedException {
}
protected Element generateLinkElement(Link link) {
Element linkElement = new Element("link", getFeedNamespace());
if (link.getRel() != null) {
Attribute relAttribute = new Attribute("rel", link.getRel().toString());
linkElement.setAttribute(relAttribute);
}
if (link.getType() != null) {
Attribute typeAttribute = new Attribute("type", link.getType());
linkElement.setAttribute(typeAttribute);
}
if (link.getHref() != null) {
Attribute hrefAttribute = new Attribute("href", link.getHref());
linkElement.setAttribute(hrefAttribute);
}
return linkElement;
}
protected void fillPersonElement(Element element, Person person) {
if (person.getName() != null) {
element.addContent(generateSimpleElement("name", person.getName()));
}
if (person.getUrl() != null) {
element.addContent(generateSimpleElement("url", person.getUrl()));
}
if (person.getEmail() != null) {
element.addContent(generateSimpleElement("email", person.getEmail()));
}
}
protected Element generateTagLineElement(Content tagline) {
Element taglineElement = new Element("tagline", getFeedNamespace());
if (tagline.getType() != null) {
Attribute typeAttribute = new Attribute("type", tagline.getType());
taglineElement.setAttribute(typeAttribute);
}
if (tagline.getValue() != null) {
taglineElement.addContent(tagline.getValue());
}
return taglineElement;
}
protected void fillContentElement(Element contentElement, Content content)
throws FeedException {
if (content.getType() != null) {
Attribute typeAttribute = new Attribute("type", content.getType());
contentElement.setAttribute(typeAttribute);
}
String mode = content.getMode();
if (mode != null) {
Attribute modeAttribute = new Attribute("mode", content.getMode().toString());
contentElement.setAttribute(modeAttribute);
}
if (content.getValue() != null) {
if (mode == null || mode.equals(Content.ESCAPED)) {
contentElement.addContent(content.getValue());
} else if (mode.equals(Content.BASE64)) {
contentElement.addContent(Base64.encode(content.getValue()));
} else if (mode.equals(Content.XML)) {
StringBuffer tmpDocString = new StringBuffer("<tmpdoc>");
tmpDocString.append(content.getValue());
tmpDocString.append("</tmpdoc>");
StringReader tmpDocReader = new StringReader(tmpDocString.toString());
Document tmpDoc;
try {
SAXBuilder saxBuilder = new SAXBuilder();
tmpDoc = saxBuilder.build(tmpDocReader);
}
catch (Exception ex) {
throw new FeedException("Invalid XML",ex);
}
List children = tmpDoc.getRootElement().removeContent();
contentElement.addContent(children);
}
}
}
protected Element generateGeneratorElement(Generator generator) {
Element generatorElement = new Element("generator", getFeedNamespace());
if (generator.getUrl() != null) {
Attribute urlAttribute = new Attribute("url", generator.getUrl());
generatorElement.setAttribute(urlAttribute);
}
if (generator.getVersion() != null) {
Attribute versionAttribute = new Attribute("version", generator.getVersion());
generatorElement.setAttribute(versionAttribute);
}
if (generator.getValue() != null) {
generatorElement.addContent(generator.getValue());
}
return generatorElement;
}
protected Element generateSimpleElement(String name, String value) {
Element element = new Element(name, getFeedNamespace());
element.addContent(value);
return element;
}
}
com/sun/syndication/io/impl/Atom03Parser.java deleted 100644 → 0
View file @ 09a11ee4
/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.io.impl;
import com.sun.syndication.feed.WireFeed;
import com.sun.syndication.feed.atom.*;
import com.sun.syndication.io.FeedException;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.Namespace;
import org.jdom.output.XMLOutputter;
import java.util.*;
/**
*/
public class Atom03Parser extends BaseWireFeedParser {
private static final String ATOM_03_URI = "http://purl.org/atom/ns#";
private static final Namespace ATOM_03_NS = Namespace.getNamespace(ATOM_03_URI);
public Atom03Parser() {
this("atom_0.3", ATOM_03_NS);
}
protected Atom03Parser(String type, Namespace ns) {
super(type, ns);
}
protected Namespace getAtomNamespace() {
return ATOM_03_NS;
}
public boolean isMyType(Document document) {
Element rssRoot = document.getRootElement();
Namespace defaultNS = rssRoot.getNamespace();
return (defaultNS!=null) && defaultNS.equals(getAtomNamespace());
}
public WireFeed parse(Document document, boolean validate) throws IllegalArgumentException,FeedException {
if (validate) {
validateFeed(document);
}
Element rssRoot = document.getRootElement();
return parseFeed(rssRoot);
}
protected void validateFeed(Document document) throws FeedException {
// TBD
// here we have to validate the Feed against a schema or whatever
// not sure how to do it
// one posibility would be to produce an ouput and attempt to parse it again
// with validation turned on.
// otherwise will have to check the document elements by hand.
}
protected WireFeed parseFeed(Element eFeed) {
com.sun.syndication.feed.atom.Feed feed = new com.sun.syndication.feed.atom.Feed(getType());
Element e = eFeed.getChild("title",getAtomNamespace());
if (e!=null) {
feed.setTitleEx(parseContent(e));
}
List eList = eFeed.getChildren("link",getAtomNamespace());
feed.setAlternateLinks(parseAlternateLinks(eList));
feed.setOtherLinks(parseOtherLinks(eList));
e = eFeed.getChild("author",getAtomNamespace());
if (e!=null) {
List authors = new ArrayList();
authors.add(parsePerson(e));
feed.setAuthors(authors);
}
eList = eFeed.getChildren("contributor",getAtomNamespace());
if (eList.size()>0) {
feed.setContributors(parsePersons(eList));
}
e = eFeed.getChild("tagline",getAtomNamespace());
if (e!=null) {
feed.setTagline(parseContent(e));
}
e = eFeed.getChild("id",getAtomNamespace());
if (e!=null) {
feed.setId(e.getText());
}
e = eFeed.getChild("generator",getAtomNamespace());
if (e!=null) {
Generator gen = new Generator();
gen.setValue(e.getText());
String att = getAttributeValue(e, "url");
if (att!=null) {
gen.setUrl(att);
}
att = getAttributeValue(e, "version");
if (att!=null) {
gen.setVersion(att);
}
feed.setGenerator(gen);
}
e = eFeed.getChild("copyright",getAtomNamespace());
if (e!=null) {
feed.setCopyright(e.getText());
}
e = eFeed.getChild("info",getAtomNamespace());
if (e!=null) {
feed.setInfo(parseContent(e));
}
e = eFeed.getChild("modified",getAtomNamespace());
if (e!=null) {
feed.setModified(DateParser.parseDate(e.getText()));
}
feed.setModules(parseFeedModules(eFeed));
eList = eFeed.getChildren("entry",getAtomNamespace());
if (eList.size()>0) {
feed.setEntries(parseEntries(eList));
}
List foreignMarkup =
extractForeignMarkup(eFeed, feed, getAtomNamespace());
if (foreignMarkup.size() > 0) {
feed.setForeignMarkup(foreignMarkup);
}
return feed;
}
private Link parseLink(Element eLink) {
Link link = new Link();
String att = getAttributeValue(eLink, "rel");
if (att!=null) {
link.setRel(att);
}
att = getAttributeValue(eLink, "type");
if (att!=null) {
link.setType(att);
}
att = getAttributeValue(eLink, "href");
if (att!=null) {
link.setHref(att);
}
return link;
}
// List(Elements) -> List(Link)
private List parseLinks(List eLinks,boolean alternate) {
List links = new ArrayList();
for (int i=0;i<eLinks.size();i++) {
Element eLink = (Element) eLinks.get(i);
String rel = getAttributeValue(eLink, "rel");
if (alternate) {
if ("alternate".equals(rel)) {
links.add(parseLink(eLink));
}
}
else {
if (!("alternate".equals(rel))) {
links.add(parseLink(eLink));
}
}
}
return (links.size()>0) ? links : null;
}
// List(Elements) -> List(Link)
private List parseAlternateLinks(List eLinks) {
return parseLinks(eLinks,true);
}
// List(Elements) -> List(Link)
private List parseOtherLinks(List eLinks) {
return parseLinks(eLinks,false);
}
private Person parsePerson(Element ePerson) {
Person person = new Person();
Element e = ePerson.getChild("name",getAtomNamespace());
if (e!=null) {
person.setName(e.getText());
}
e = ePerson.getChild("url",getAtomNamespace());
if (e!=null) {
person.setUrl(e.getText());
}
e = ePerson.getChild("email",getAtomNamespace());
if (e!=null) {
person.setEmail(e.getText());
}
return person;
}
// List(Elements) -> List(Persons)
private List parsePersons(List ePersons) {
List persons = new ArrayList();
for (int i=0;i<ePersons.size();i++) {
persons.add(parsePerson((Element)ePersons.get(i)));
}
return (persons.size()>0) ? persons : null;
}
private Content parseContent(Element e) {
String value = null;
String type = getAttributeValue(e, "type");
type = (type!=null) ? type : "text/plain";
String mode = getAttributeValue(e, "mode");
if (mode == null) {
mode = Content.XML; // default to xml content
}
if (mode.equals(Content.ESCAPED)) {
// do nothing XML Parser took care of this
value = e.getText();
}
else
if (mode.equals(Content.BASE64)) {
value = Base64.decode(e.getText());
}
else
if (mode.equals(Content.XML)) {
XMLOutputter outputter = new XMLOutputter();
List eContent = e.getContent();
Iterator i = eContent.iterator();
while (i.hasNext()) {
org.jdom.Content c = (org.jdom.Content) i.next();
if (c instanceof Element) {
Element eC = (Element) c;
if (eC.getNamespace().equals(getAtomNamespace())) {
((Element)c).setNamespace(Namespace.NO_NAMESPACE);
}
}
}
value = outputter.outputString(eContent);
}
Content content = new Content();
content.setType(type);
content.setMode(mode);
content.setValue(value);
return content;
}
// List(Elements) -> List(Entries)
private List parseEntries(List eEntries) {
List entries = new ArrayList();
for (int i=0;i<eEntries.size();i++) {
entries.add(parseEntry((Element)eEntries.get(i)));
}
return (entries.size()>0) ? entries : null;
}
private Entry parseEntry(Element eEntry) {
Entry entry = new Entry();
Element e = eEntry.getChild("title",getAtomNamespace());
if (e!=null) {
entry.setTitleEx(parseContent(e));
}
List eList = eEntry.getChildren("link",getAtomNamespace());
entry.setAlternateLinks(parseAlternateLinks(eList));
entry.setOtherLinks(parseOtherLinks(eList));
e = eEntry.getChild("author",getAtomNamespace());
if (e!=null) {
List authors = new ArrayList();
authors.add(parsePerson(e));
entry.setAuthors(authors);
}
eList = eEntry.getChildren("contributor",getAtomNamespace());
if (eList.size()>0) {
entry.setContributors(parsePersons(eList));
}
e = eEntry.getChild("id",getAtomNamespace());
if (e!=null) {
entry.setId(e.getText());
}
e = eEntry.getChild("modified",getAtomNamespace());
if (e!=null) {
entry.setModified(DateParser.parseDate(e.getText()));
}
e = eEntry.getChild("issued",getAtomNamespace());
if (e!=null) {
entry.setIssued(DateParser.parseDate(e.getText()));
}
e = eEntry.getChild("created",getAtomNamespace());
if (e!=null) {
entry.setCreated(DateParser.parseDate(e.getText()));
}
e = eEntry.getChild("summary",getAtomNamespace());
if (e!=null) {
entry.setSummary(parseContent(e));
}
eList = eEntry.getChildren("content",getAtomNamespace());
if (eList.size()>0) {
List content = new ArrayList();
for (int i=0;i<eList.size();i++) {
content.add(parseContent((Element)eList.get(i)));
}
entry.setContents(content);
}
entry.setModules(parseItemModules(eEntry));
List foreignMarkup =
extractForeignMarkup(eEntry, entry, getAtomNamespace());
if (foreignMarkup.size() > 0) {
entry.setForeignMarkup(foreignMarkup);
}
return entry;
}
}
com/sun/syndication/io/impl/Atom10Generator.java deleted 100644 → 0
View file @ 09a11ee4
/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.io.impl;
import java.io.StringReader;
import java.util.Iterator;
import java.util.List;
import org.jdom.Attribute;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.Namespace;
import org.jdom.input.SAXBuilder;
import com.sun.syndication.feed.WireFeed;
import com.sun.syndication.feed.atom.Category;
import com.sun.syndication.feed.atom.Content;
import com.sun.syndication.feed.atom.Entry;
import com.sun.syndication.feed.atom.Feed;
import com.sun.syndication.feed.atom.Generator;
import com.sun.syndication.feed.atom.Link;
import com.sun.syndication.feed.atom.Person;
import com.sun.syndication.io.FeedException;
import com.sun.syndication.io.WireFeedOutput;
import java.io.IOException;
import java.io.Writer;
import java.util.ArrayList;
import org.jdom.output.XMLOutputter;
/**
* Feed Generator for Atom
* <p/>
*
* @author Elaine Chien
* @author Dave Johnson (updated for Atom 1.0)
*
*/
public class Atom10Generator extends BaseWireFeedGenerator {
private static final String ATOM_10_URI = "http://www.w3.org/2005/Atom";
private static final Namespace ATOM_NS = Namespace.getNamespace(ATOM_10_URI);
private String _version;
public Atom10Generator() {
this("atom_1.0","1.0");
}
protected Atom10Generator(String type,String version) {
super(type);
_version = version;
}
protected String getVersion() {
return _version;
}
protected Namespace getFeedNamespace() {
return ATOM_NS;
}
public Document generate(WireFeed wFeed) throws FeedException {
Feed feed = (Feed) wFeed;
Element root = createRootElement(feed);
populateFeed(feed,root);
purgeUnusedNamespaceDeclarations(root);
return createDocument(root);
}
protected Document createDocument(Element root) {
return new Document(root);
}
protected Element createRootElement(Feed feed) {
Element root = new Element("feed",getFeedNamespace());
root.addNamespaceDeclaration(getFeedNamespace());
//Attribute version = new Attribute("version", getVersion());
//root.setAttribute(version);
if (feed.getXmlBase() != null) {
root.setAttribute("base", feed.getXmlBase(), Namespace.XML_NAMESPACE);
}
generateModuleNamespaceDefs(root);
return root;
}
protected void populateFeed(Feed feed,Element parent) throws FeedException {
addFeed(feed,parent);
addEntries(feed,parent);
}
protected void addFeed(Feed feed,Element parent) throws FeedException {
Element eFeed = parent;
populateFeedHeader(feed,eFeed);
generateForeignMarkup(eFeed, (List)feed.getForeignMarkup());
checkFeedHeaderConstraints(eFeed);
generateFeedModules(feed.getModules(),eFeed);
}
protected void addEntries(Feed feed,Element parent) throws FeedException {
List items = feed.getEntries();
for (int i=0;i<items.size();i++) {
addEntry((Entry)items.get(i),parent);
}
checkEntriesConstraints(parent);
}
protected void addEntry(Entry entry,Element parent) throws FeedException {
Element eEntry = new Element("entry", getFeedNamespace());
if (entry.getXmlBase() != null) {
eEntry.setAttribute("base", entry.getXmlBase(), Namespace.XML_NAMESPACE);
}
populateEntry(entry,eEntry);
generateForeignMarkup(eEntry, (List)entry.getForeignMarkup());
checkEntryConstraints(eEntry);
generateItemModules(entry.getModules(),eEntry);
parent.addContent(eEntry);
}
protected void populateFeedHeader(Feed feed,Element eFeed) throws FeedException {
if (feed.getTitleEx() != null) {
Element titleElement = new Element("title", getFeedNamespace());
fillContentElement(titleElement, feed.getTitleEx());
eFeed.addContent(titleElement);
}
List links = feed.getAlternateLinks();
if (links != null) for (int i = 0; i < links.size(); i++) {
eFeed.addContent(generateLinkElement((Link)links.get(i)));
}
links = feed.getOtherLinks();
if (links != null) for (int j = 0; j < links.size(); j++) {
eFeed.addContent(generateLinkElement((Link)links.get(j)));
}
List cats = feed.getCategories();
if (cats != null) for (Iterator iter=cats.iterator(); iter.hasNext();) {
eFeed.addContent(generateCategoryElement((Category)iter.next()));
}
List authors = feed.getAuthors();
if (authors != null && authors.size() > 0) {
for (int i = 0; i < authors.size(); i++) {
Element authorElement = new Element("author", getFeedNamespace());
fillPersonElement(authorElement, (Person)feed.getAuthors().get(i));
eFeed.addContent(authorElement);
}
}
List contributors = feed.getContributors();
if (contributors != null && contributors.size() > 0) {
for (int i = 0; i < contributors.size(); i++) {
Element contributorElement = new Element("contributor", getFeedNamespace());
fillPersonElement(contributorElement, (Person)contributors.get(i));
eFeed.addContent(contributorElement);
}
}
if (feed.getSubtitle() != null) {
Element subtitleElement = new Element("subtitle", getFeedNamespace());
fillContentElement(subtitleElement, feed.getSubtitle());
eFeed.addContent(subtitleElement);
}
if (feed.getId() != null) {
eFeed.addContent(generateSimpleElement("id", feed.getId()));
}
if (feed.getGenerator() != null) {
eFeed.addContent(generateGeneratorElement(feed.getGenerator()));
}
if (feed.getRights() != null) {
eFeed.addContent(generateSimpleElement("rights", feed.getRights()));
}
if (feed.getIcon() != null) {
eFeed.addContent(generateSimpleElement("icon", feed.getIcon()));
}
if (feed.getLogo() != null) {
eFeed.addContent(generateSimpleElement("logo", feed.getLogo()));
}
if (feed.getUpdated() != null) {
Element updatedElement = new Element("updated", getFeedNamespace());
updatedElement.addContent(DateParser.formatW3CDateTime(feed.getUpdated()));
eFeed.addContent(updatedElement);
}
}
protected void populateEntry(Entry entry, Element eEntry) throws FeedException {
if (entry.getTitleEx() != null) {
Element titleElement = new Element("title", getFeedNamespace());
fillContentElement(titleElement, entry.getTitleEx());
eEntry.addContent(titleElement);
}
List links = entry.getAlternateLinks();
if (links != null) {
for (int i = 0; i < links.size(); i++) {
eEntry.addContent(generateLinkElement((Link)links.get(i)));
}
}
links = entry.getOtherLinks();
if (links != null) {
for (int i = 0; i < links.size(); i++) {
eEntry.addContent(generateLinkElement((Link)links.get(i)));
}
}
List cats = entry.getCategories();
if (cats != null) {
for (int i = 0; i < cats.size(); i++) {
eEntry.addContent(generateCategoryElement((Category)cats.get(i)));
}
}
List authors = entry.getAuthors();
if (authors != null && authors.size() > 0) {
for (int i = 0; i < authors.size(); i++) {
Element authorElement = new Element("author", getFeedNamespace());
fillPersonElement(authorElement, (Person)entry.getAuthors().get(i));
eEntry.addContent(authorElement);
}
}
List contributors = entry.getContributors();
if (contributors != null && contributors.size() > 0) {
for (int i = 0; i < contributors.size(); i++) {
Element contributorElement = new Element("contributor", getFeedNamespace());
fillPersonElement(contributorElement, (Person)contributors.get(i));
eEntry.addContent(contributorElement);
}
}
if (entry.getId() != null) {
eEntry.addContent(generateSimpleElement("id", entry.getId()));
}
if (entry.getUpdated() != null) {
Element updatedElement = new Element("updated", getFeedNamespace());
updatedElement.addContent(DateParser.formatW3CDateTime(entry.getUpdated()));
eEntry.addContent(updatedElement);
}
if (entry.getPublished() != null) {
Element publishedElement = new Element("published", getFeedNamespace());
publishedElement.addContent(DateParser.formatW3CDateTime(entry.getPublished()));
eEntry.addContent(publishedElement);
}
if (entry.getContents() != null && entry.getContents().size() > 0) {
Element contentElement = new Element("content", getFeedNamespace());
Content content = (Content)entry.getContents().get(0);
fillContentElement(contentElement, content);
eEntry.addContent(contentElement);
}
if (entry.getSummary() != null) {
Element summaryElement = new Element("summary", getFeedNamespace());
fillContentElement(summaryElement, entry.getSummary());
eEntry.addContent(summaryElement);
}
if (entry.getSource() != null) {
Element sourceElement = new Element("source", getFeedNamespace());
populateFeedHeader(entry.getSource(), sourceElement);
eEntry.addContent(sourceElement);
}
}
protected void checkFeedHeaderConstraints(Element eFeed) throws FeedException {
}
protected void checkEntriesConstraints(Element parent) throws FeedException {
}
protected void checkEntryConstraints(Element eEntry) throws FeedException {
}
protected Element generateCategoryElement(Category cat) {
Element catElement = new Element("category", getFeedNamespace());
if (cat.getTerm() != null) {
Attribute termAttribute = new Attribute("term", cat.getTerm());
catElement.setAttribute(termAttribute);
}
if (cat.getLabel() != null) {
Attribute labelAttribute = new Attribute("label", cat.getLabel());
catElement.setAttribute(labelAttribute);
}
if (cat.getScheme() != null) {
Attribute schemeAttribute = new Attribute("scheme", cat.getScheme());
catElement.setAttribute(schemeAttribute);
}
return catElement;
}
protected Element generateLinkElement(Link link) {
Element linkElement = new Element("link", getFeedNamespace());
if (link.getRel() != null) {
Attribute relAttribute = new Attribute("rel", link.getRel());
linkElement.setAttribute(relAttribute);
}
if (link.getType() != null) {
Attribute typeAttribute = new Attribute("type", link.getType());
linkElement.setAttribute(typeAttribute);
}
if (link.getHref() != null) {
Attribute hrefAttribute = new Attribute("href", link.getHref());
linkElement.setAttribute(hrefAttribute);
}
if (link.getHreflang() != null) {
Attribute hreflangAttribute = new Attribute("hreflang", link.getHreflang());
linkElement.setAttribute(hreflangAttribute);
}
if (link.getTitle() != null) {
Attribute title = new Attribute("title", link.getTitle());
linkElement.setAttribute(title);
}
if (link.getLength() != 0) {
Attribute lenght = new Attribute("length", Long.toString(link.getLength()));
linkElement.setAttribute(lenght);
}
return linkElement;
}
protected void fillPersonElement(Element element, Person person) {
if (person.getName() != null) {
element.addContent(generateSimpleElement("name", person.getName()));
}
if (person.getUri() != null) {
element.addContent(generateSimpleElement("uri", person.getUri()));
}
if (person.getEmail() != null) {
element.addContent(generateSimpleElement("email", person.getEmail()));
}
generatePersonModules(person.getModules(), element);
}
protected Element generateTagLineElement(Content tagline) {
Element taglineElement = new Element("subtitle", getFeedNamespace());
if (tagline.getType() != null) {
Attribute typeAttribute = new Attribute("type", tagline.getType());
taglineElement.setAttribute(typeAttribute);
}
if (tagline.getValue() != null) {
taglineElement.addContent(tagline.getValue());
}
return taglineElement;
}
protected void fillContentElement(Element contentElement, Content content)
throws FeedException {
String type = content.getType();
String atomType = type;
if (type != null) {
// Fix for issue #39 "Atom 1.0 Text Types Not Set Correctly"
// we're not sure who set this value, so ensure Atom types are used
if ("text/plain".equals(type)) atomType = Content.TEXT;
else if ("text/html".equals(type)) atomType = Content.HTML;
else if ("application/xhtml+xml".equals(type)) atomType = Content.XHTML;
Attribute typeAttribute = new Attribute("type", atomType);
contentElement.setAttribute(typeAttribute);
}
String href = content.getSrc();
if (href != null) {
Attribute srcAttribute = new Attribute("src", href);
contentElement.setAttribute(srcAttribute);
}
if (content.getValue() != null) {
if (atomType != null && (atomType.equals(Content.XHTML) || (atomType.indexOf("/xml")) != -1 ||
(atomType.indexOf("+xml")) != -1)) {
StringBuffer tmpDocString = new StringBuffer("<tmpdoc>");
tmpDocString.append(content.getValue());
tmpDocString.append("</tmpdoc>");
StringReader tmpDocReader = new StringReader(tmpDocString.toString());
Document tmpDoc;
try {
SAXBuilder saxBuilder = new SAXBuilder();
tmpDoc = saxBuilder.build(tmpDocReader);
}
catch (Exception ex) {
throw new FeedException("Invalid XML",ex);
}
List children = tmpDoc.getRootElement().removeContent();
contentElement.addContent(children);
} else {
// must be type html, text or some other non-XML format
// JDOM will escape property for XML
contentElement.addContent(content.getValue());
}
}
}
protected Element generateGeneratorElement(Generator generator) {
Element generatorElement = new Element("generator", getFeedNamespace());
if (generator.getUrl() != null) {
Attribute urlAttribute = new Attribute("uri", generator.getUrl());
generatorElement.setAttribute(urlAttribute);
}
if (generator.getVersion() != null) {
Attribute versionAttribute = new Attribute("version", generator.getVersion());
generatorElement.setAttribute(versionAttribute);
}
if (generator.getValue() != null) {
generatorElement.addContent(generator.getValue());
}
return generatorElement;
}
protected Element generateSimpleElement(String name, String value) {
Element element = new Element(name, getFeedNamespace());
element.addContent(value);
return element;
}
/**
* Utility method to serialize an entry to writer.
*/
public static void serializeEntry(Entry entry, Writer writer)
throws IllegalArgumentException, FeedException, IOException {
// Build a feed containing only the entry
List entries = new ArrayList();
entries.add(entry);
Feed feed1 = new Feed();
feed1.setFeedType("atom_1.0");
feed1.setEntries(entries);
// Get Rome to output feed as a JDOM document
WireFeedOutput wireFeedOutput = new WireFeedOutput();
Document feedDoc = wireFeedOutput.outputJDom(feed1);
// Grab entry element from feed and get JDOM to serialize it
Element entryElement= (Element)feedDoc.getRootElement().getChildren().get(0);
XMLOutputter outputter = new XMLOutputter();
outputter.output(entryElement, writer);
}
}
com/sun/syndication/io/impl/BaseWireFeedGenerator.java deleted 100644 → 0
View file @ 09a11ee4
package com.sun.syndication.io.impl;
import com.sun.syndication.io.WireFeedGenerator;
import org.jdom.Element;
import org.jdom.Namespace;
import org.jdom.Parent;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
/**
* @author Alejandro Abdelnur
*/
public abstract class BaseWireFeedGenerator implements WireFeedGenerator {
/**
* [TYPE].feed.ModuleParser.classes= [className] ...
*/
private static final String FEED_MODULE_GENERATORS_POSFIX_KEY = ".feed.ModuleGenerator.classes";
/**
* [TYPE].item.ModuleParser.classes= [className] ...
*/
private static final String ITEM_MODULE_GENERATORS_POSFIX_KEY = ".item.ModuleGenerator.classes";
/**
* [TYPE].person.ModuleParser.classes= [className] ...
*/
private static final String PERSON_MODULE_GENERATORS_POSFIX_KEY = ".person.ModuleGenerator.classes";
private String _type;
private ModuleGenerators _feedModuleGenerators;
private ModuleGenerators _itemModuleGenerators;
private ModuleGenerators _personModuleGenerators;
private Namespace[] _allModuleNamespaces;
protected BaseWireFeedGenerator(String type) {
_type = type;
_feedModuleGenerators = new ModuleGenerators(type + FEED_MODULE_GENERATORS_POSFIX_KEY, this);
_itemModuleGenerators = new ModuleGenerators(type + ITEM_MODULE_GENERATORS_POSFIX_KEY, this);
_personModuleGenerators = new ModuleGenerators(type + PERSON_MODULE_GENERATORS_POSFIX_KEY, this);
Set allModuleNamespaces = new HashSet();
Iterator i = _feedModuleGenerators.getAllNamespaces().iterator();
while (i.hasNext()) {
allModuleNamespaces.add(i.next());
}
i = _itemModuleGenerators.getAllNamespaces().iterator();
while (i.hasNext()) {
allModuleNamespaces.add(i.next());
}
i = _personModuleGenerators.getAllNamespaces().iterator();
while (i.hasNext()) {
allModuleNamespaces.add(i.next());
}
_allModuleNamespaces = new Namespace[allModuleNamespaces.size()];
allModuleNamespaces.toArray(_allModuleNamespaces);
}
public String getType() {
return _type;
}
protected void generateModuleNamespaceDefs(Element root) {
for (int i = 0; i < _allModuleNamespaces.length; i++) {
root.addNamespaceDeclaration(_allModuleNamespaces[i]);
}
}
protected void generateFeedModules(List modules, Element feed) {
_feedModuleGenerators.generateModules(modules, feed);
}
public void generateItemModules(List modules, Element item) {
_itemModuleGenerators.generateModules(modules, item);
}
public void generatePersonModules(List modules, Element person) {
_personModuleGenerators.generateModules(modules, person);
}
protected void generateForeignMarkup(Element e, List foreignMarkup) {
if (foreignMarkup != null) {
Iterator elems = (Iterator) foreignMarkup.iterator();
while (elems.hasNext()) {
Element elem = (Element) elems.next();
Parent parent = elem.getParent();
if (parent != null) {
parent.removeContent(elem);
}
e.addContent(elem);
}
}
}
/**
* Purging unused declarations is less optimal, performance-wise, than never adding them in the first place. So, we
* should still ask the ROME guys to fix their code (not adding dozens of unnecessary module declarations). Having
* said that: purging them here, before XML generation, is more efficient than parsing and re-molding the XML after
* ROME generates it.
* <p/>
* Note that the calling app could still add declarations/modules to the Feed tree after this. Which is fine. But
* those modules are then responsible for crawling to the root of the tree, at generate() time, to make sure their
* namespace declarations are present.
*/
protected static void purgeUnusedNamespaceDeclarations(Element root) {
java.util.Set usedPrefixes = new java.util.HashSet();
collectUsedPrefixes(root, usedPrefixes);
List list = root.getAdditionalNamespaces();
List additionalNamespaces = new java.util.ArrayList();
additionalNamespaces.addAll(list); // the duplication will prevent a ConcurrentModificationException below
for (int i = 0; i < additionalNamespaces.size(); i++) {
Namespace ns = (Namespace) additionalNamespaces.get(i);
String prefix = ns.getPrefix();
if (prefix != null && prefix.length() > 0 && !usedPrefixes.contains(prefix)) {
root.removeNamespaceDeclaration(ns);
}
}
}
private static void collectUsedPrefixes(Element el, java.util.Set collector) {
String prefix = el.getNamespacePrefix();
if (prefix != null && prefix.length() > 0 && !collector.contains(prefix)) {
collector.add(prefix);
}
List kids = el.getChildren();
for (int i = 0; i < kids.size(); i++) {
collectUsedPrefixes((Element) kids.get(i), collector); // recursion - worth it
}
}
}
com/sun/syndication/io/impl/BaseWireFeedParser.java deleted 100644 → 0
View file @ 09a11ee4
package com.sun.syndication.io.impl;
import com.sun.syndication.feed.WireFeed;
import com.sun.syndication.feed.module.Extendable;
import com.sun.syndication.io.WireFeedParser;
import java.util.ArrayList;
import java.util.Iterator;
import org.jdom.Element;
import java.util.List;
import org.jdom.Namespace;
import org.jdom.Attribute;
/**
* @author Alejandro Abdelnur
*/
public abstract class BaseWireFeedParser implements WireFeedParser {
/**
* [TYPE].feed.ModuleParser.classes= [className] ...
*
*/
private static final String FEED_MODULE_PARSERS_POSFIX_KEY = ".feed.ModuleParser.classes";
/**
* [TYPE].item.ModuleParser.classes= [className] ...
*
*/
private static final String ITEM_MODULE_PARSERS_POSFIX_KEY = ".item.ModuleParser.classes";
/**
* [TYPE].person.ModuleParser.classes= [className] ...
*
*/
private static final String PERSON_MODULE_PARSERS_POSFIX_KEY = ".person.ModuleParser.classes";
private String _type;
private ModuleParsers _feedModuleParsers;
private ModuleParsers _itemModuleParsers;
private ModuleParsers _personModuleParsers;
private Namespace _namespace;
protected BaseWireFeedParser(String type, Namespace namespace) {
_type = type;
_namespace = namespace;
_feedModuleParsers = new ModuleParsers(type+FEED_MODULE_PARSERS_POSFIX_KEY, this);
_itemModuleParsers = new ModuleParsers(type+ITEM_MODULE_PARSERS_POSFIX_KEY, this);
_personModuleParsers = new ModuleParsers(type+PERSON_MODULE_PARSERS_POSFIX_KEY, this);
}
/**
* Returns the type of feed the parser handles.
* <p>
* @see WireFeed for details on the format of this string.
* <p>
* @return the type of feed the parser handles.
*
*/
public String getType() {
return _type;
}
protected List parseFeedModules(Element feedElement) {
return _feedModuleParsers.parseModules(feedElement);
}
protected List parseItemModules(Element itemElement) {
return _itemModuleParsers.parseModules(itemElement);
}
protected List parsePersonModules(Element itemElement) {
return _personModuleParsers.parseModules(itemElement);
}
protected List extractForeignMarkup(Element e, Extendable ext, Namespace basens) {
ArrayList foreignMarkup = new ArrayList();
Iterator children = e.getChildren().iterator();
while (children.hasNext()) {
Element elem = (Element)children.next();
if (
// if elemet not in the RSS namespace
!basens.equals(elem.getNamespace())
// and elem was not handled by a module
&& null == ext.getModule(elem.getNamespaceURI())) {
// save it as foreign markup,
// but we can't detach it while we're iterating
foreignMarkup.add(elem.clone());
}
}
// Now we can detach the foreign markup elements
Iterator fm = foreignMarkup.iterator();
while (fm.hasNext()) {
Element elem = (Element)fm.next();
elem.detach();
}
return foreignMarkup;
}
protected Attribute getAttribute(Element e, String attributeName) {
Attribute attribute = e.getAttribute(attributeName);
if (attribute == null) {
attribute = e.getAttribute(attributeName, _namespace);
}
return attribute;
}
protected String getAttributeValue(Element e, String attributeName) {
Attribute attr = getAttribute(e, attributeName);
return (attr != null) ? attr.getValue() : null;
}
}
com/sun/syndication/io/impl/PropertiesLoader.java deleted 100644 → 0
View file @ 09a11ee4
package com.sun.syndication.io.impl;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.*;
/**
* Properties loader that aggregates a master properties file and several extra properties files,
* all from the current classpath.
* <P>
* The master properties file has to be in a distinct location than the extra properties files.
* First the master properties file is loaded, then all the extra properties files in their order
* of appearance in the classpath.
* <P>
* Current use cases (plugin manager for parsers/converters/generators for feeds and modules
* and date formats) assume properties are list of tokens, that why the only method to get
* property values is the getTokenizedProperty().
* <p>
*
* @author Alejandro Abdelnur
*
*/
public class PropertiesLoader {
private static final String MASTER_PLUGIN_FILE = "com/sun/syndication/rome.properties";
private static final String EXTRA_PLUGIN_FILE = "rome.properties";
private static Map clMap =
new WeakHashMap();
/**
* Returns the PropertiesLoader singleton used by ROME to load plugin components.
*
* @return PropertiesLoader singleton.
*
*/
public static PropertiesLoader getPropertiesLoader() {
synchronized(PropertiesLoader.class) {
PropertiesLoader loader = (PropertiesLoader)
clMap.get(Thread.currentThread().getContextClassLoader());
if (loader == null) {
try {
loader = new PropertiesLoader(MASTER_PLUGIN_FILE, EXTRA_PLUGIN_FILE);
clMap.put(Thread.currentThread().getContextClassLoader(), loader);
}
catch (IOException ex) {
throw new RuntimeException(ex);
}
}
return loader;
}
}
private Properties[] _properties;
/**
* Creates a PropertiesLoader.
* <p>
* @param masterFileLocation master file location, there must be only one.
* @param extraFileLocation extra file location, there may be many.
* @throws IOException thrown if one of the properties file could not be read.
*
*/
private PropertiesLoader(String masterFileLocation,String extraFileLocation) throws IOException {
List propertiesList = new ArrayList();
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
try {
InputStream is = classLoader.getResourceAsStream(masterFileLocation);
Properties p = new Properties();
p.load(is);
is.close();
propertiesList.add(p);
}
catch (IOException ioex) {
IOException ex = new IOException("could not load ROME master plugins file ["+masterFileLocation+"], "+
ioex.getMessage());
ex.setStackTrace(ioex.getStackTrace());
throw ex;
}
Enumeration urls = classLoader.getResources(extraFileLocation);
while (urls.hasMoreElements()) {
URL url = (URL) urls.nextElement();
Properties p = new Properties();
try {
InputStream is = url.openStream();
p.load(is);
is.close();
}
catch (IOException ioex) {
IOException ex = new IOException("could not load ROME extensions plugins file ["+url.toString()+"], "+
ioex.getMessage());
ex.setStackTrace(ioex.getStackTrace());
throw ex;
}
propertiesList.add(p);
}
_properties = new Properties[propertiesList.size()];
propertiesList.toArray(_properties);
}
/**
* Returns an array of tokenized values stored under a property key in all properties files.
* If the master file has this property its tokens will be the first ones in the array.
* <p>
* @param key property key to retrieve values
* @param separator String with all separator characters to tokenize from the values in all
* properties files.
* @return all the tokens for the given property key from all the properties files.
*
*/
public String[] getTokenizedProperty(String key,String separator) {
List entriesList = new ArrayList();
for (int i=0;i<_properties.length;i++) {
String values = _properties[i].getProperty(key);
if (values!=null) {
StringTokenizer st = new StringTokenizer(values,separator);
while (st.hasMoreTokens()) {
String token = st.nextToken();
entriesList.add(token);
}
}
}
String[] entries = new String[entriesList.size()];
entriesList.toArray(entries);
return entries;
}
/**
* Returns an array of values stored under a property key in all properties files.
* If the master file has this property it will be the first ones in the array.
* <p>
* @param key property key to retrieve values
* @return all the values for the given property key from all the properties files.
*
*/
public String[] getProperty(String key) {
List entriesList = new ArrayList();
for (int i=0;i<_properties.length;i++) {
String values = _properties[i].getProperty(key);
if (values!=null) {
entriesList.add(values);
}
}
String[] entries = new String[entriesList.size()];
entriesList.toArray(entries);
return entries;
}
}
com/sun/syndication/io/impl/RSS092Generator.java deleted 100644 → 0
View file @ 09a11ee4
/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.io.impl;
import com.sun.syndication.feed.rss.*;
import com.sun.syndication.io.FeedException;
import org.jdom.Attribute;
import org.jdom.Element;
import java.util.List;
/**
* Feed Generator for RSS 0.92
* <p/>
*
* @author Elaine Chien
*
*/
public class RSS092Generator extends RSS091UserlandGenerator {
public RSS092Generator() {
this("rss_0.92","0.92");
}
protected RSS092Generator(String type,String version) {
super(type,version);
}
protected void populateChannel(Channel channel,Element eChannel) {
super.populateChannel(channel,eChannel);
Cloud cloud = channel.getCloud();
if (cloud!=null) {
eChannel.addContent(generateCloud(cloud));
}
}
protected Element generateCloud(Cloud cloud) {
Element eCloud = new Element("cloud",getFeedNamespace());
if (cloud.getDomain() != null) {
eCloud.setAttribute(new Attribute("domain", cloud.getDomain()));
}
if (cloud.getPort() != 0) {
eCloud.setAttribute(new Attribute("port", String.valueOf(cloud.getPort())));
}
if (cloud.getPath() != null) {
eCloud.setAttribute(new Attribute("path", cloud.getPath()));
}
if (cloud.getRegisterProcedure() != null) {
eCloud.setAttribute(new Attribute("registerProcedure", cloud.getRegisterProcedure()));
}
if (cloud.getProtocol() != null) {
eCloud.setAttribute(new Attribute("protocol", cloud.getProtocol()));
}
return eCloud;
}
// Another one to thanks DW for
protected int getNumberOfEnclosures(List enclosures) {
return (enclosures.size()>0) ? 1 : 0;
}
protected void populateItem(Item item, Element eItem, int index) {
super.populateItem(item,eItem, index);
Source source =item.getSource();
if (source != null) {
eItem.addContent(generateSourceElement(source));
}
List enclosures = item.getEnclosures();
for(int i = 0; i < getNumberOfEnclosures(enclosures); i++) {
eItem.addContent(generateEnclosure((Enclosure)enclosures.get(i)));
}
List categories = item.getCategories();
for(int i = 0; i < categories.size(); i++) {
eItem.addContent(generateCategoryElement((Category)categories.get(i)));
}
}
protected Element generateSourceElement(Source source) {
Element sourceElement = new Element("source",getFeedNamespace());
if (source.getUrl() != null) {
sourceElement.setAttribute(new Attribute("url", source.getUrl()));
}
sourceElement.addContent(source.getValue());
return sourceElement;
}
protected Element generateEnclosure(Enclosure enclosure) {
Element enclosureElement = new Element("enclosure",getFeedNamespace());
if (enclosure.getUrl() != null) {
enclosureElement.setAttribute("url", enclosure.getUrl());
}
if (enclosure.getLength() != 0) {
enclosureElement.setAttribute("length", String.valueOf(enclosure.getLength()));
}
if (enclosure.getType() != null) {
enclosureElement.setAttribute("type", enclosure.getType());
}
return enclosureElement;
}
protected Element generateCategoryElement(Category category) {
Element categoryElement = new Element("category",getFeedNamespace());
if (category.getDomain() != null) {
categoryElement.setAttribute("domain", category.getDomain());
}
categoryElement.addContent(category.getValue());
return categoryElement;
}
protected void checkChannelConstraints(Element eChannel) throws FeedException {
checkNotNullAndLength(eChannel,"title", 0, -1);
checkNotNullAndLength(eChannel,"description", 0, -1);
checkNotNullAndLength(eChannel,"link", 0, -1);
}
protected void checkImageConstraints(Element eImage) throws FeedException {
checkNotNullAndLength(eImage,"title", 0, -1);
checkNotNullAndLength(eImage,"url", 0, -1);
}
protected void checkTextInputConstraints(Element eTextInput) throws FeedException {
checkNotNullAndLength(eTextInput,"title", 0, -1);
checkNotNullAndLength(eTextInput,"description", 0, -1);
checkNotNullAndLength(eTextInput,"name", 0, -1);
checkNotNullAndLength(eTextInput,"link", 0, -1);
}
protected void checkItemsConstraints(Element parent) throws FeedException {
}
protected void checkItemConstraints(Element eItem) throws FeedException {
}
}
com/sun/syndication/io/impl/RSS092Parser.java deleted 100644 → 0
View file @ 09a11ee4
/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.sun.syndication.io.impl;
import com.sun.syndication.feed.WireFeed;
import com.sun.syndication.feed.rss.Category;
import com.sun.syndication.feed.rss.Channel;
import com.sun.syndication.feed.rss.Cloud;
import com.sun.syndication.feed.rss.Description;
import com.sun.syndication.feed.rss.Enclosure;
import com.sun.syndication.feed.rss.Item;
import com.sun.syndication.feed.rss.Source;
import org.jdom.Element;
import java.util.ArrayList;
import java.util.List;
/**
*/
public class RSS092Parser extends RSS091UserlandParser {
public RSS092Parser() {
this("rss_0.92");
}
protected RSS092Parser(String type) {
super(type);
}
protected String getRSSVersion() {
return "0.92";
}
protected WireFeed parseChannel(Element rssRoot) {
Channel channel = (Channel) super.parseChannel(rssRoot);
Element eChannel = rssRoot.getChild("channel",getRSSNamespace());
Element eCloud = eChannel.getChild("cloud",getRSSNamespace());
if (eCloud!=null) {
Cloud cloud = new Cloud();
String att = eCloud.getAttributeValue("domain");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setDomain(att);
}
att = eCloud.getAttributeValue("port");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setPort(Integer.parseInt(att.trim()));
}
att = eCloud.getAttributeValue("path");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setPath(att);
}
att = eCloud.getAttributeValue("registerProcedure");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setRegisterProcedure(att);
}
att = eCloud.getAttributeValue("protocol");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cloud.setProtocol(att);
}
channel.setCloud(cloud);
}
return channel;
}
protected Item parseItem(Element rssRoot,Element eItem) {
Item item = super.parseItem(rssRoot,eItem);
Element e = eItem.getChild("source",getRSSNamespace());
if (e!=null) {
Source source = new Source();
String url = e.getAttributeValue("url");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
source.setUrl(url);
source.setValue(e.getText());
item.setSource(source);
}
// 0.92 allows one enclosure occurrence, 0.93 multiple
// just saving to write some code.
List eEnclosures = eItem.getChildren("enclosure");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (eEnclosures.size()>0) {
List enclosures = new ArrayList();
for (int i=0;i<eEnclosures.size();i++) {
e = (Element) eEnclosures.get(i);
Enclosure enclosure = new Enclosure();
String att = e.getAttributeValue("url");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
enclosure.setUrl(att);
}
att = e.getAttributeValue("length");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
enclosure.setLength(NumberParser.parseLong(att,0L));
att = e.getAttributeValue("type");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
enclosure.setType(att);
}
enclosures.add(enclosure);
}
item.setEnclosures(enclosures);
}
List eCats = eItem.getChildren("category");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
item.setCategories(parseCategories(eCats));
return item;
}
protected List parseCategories(List eCats) {
List cats = null;
if (eCats.size()>0) {
cats = new ArrayList();
for (int i=0;i<eCats.size();i++) {
Category cat = new Category();
Element e = (Element) eCats.get(i);
String att = e.getAttributeValue("domain");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
if (att!=null) {
cat.setDomain(att);
}
cat.setValue(e.getText());
cats.add(cat);
}
}
return cats;
}
protected Description parseItemDescription(Element rssRoot,Element eDesc) {
Description desc = super.parseItemDescription(rssRoot,eDesc);
desc.setType("text/html");
return desc;
}
}