/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.lucene.gdata.data;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.util.List;
import java.util.Set;
import org.apache.lucene.gdata.server.registry.ProvidedService;
import com.google.gdata.client.Service;
import com.google.gdata.data.BaseEntry;
import com.google.gdata.data.Content;
import com.google.gdata.data.DateTime;
import com.google.gdata.data.Entry;
import com.google.gdata.data.Extension;
import com.google.gdata.data.ExtensionProfile;
import com.google.gdata.data.Link;
import com.google.gdata.data.Source;
import com.google.gdata.data.TextConstruct;
import com.google.gdata.util.ParseException;
import com.google.gdata.util.ServiceException;
import com.google.gdata.util.XmlBlob;
import com.google.gdata.util.common.xml.XmlWriter;
/**
* The GData-Server uses the GDATA-Client API for an interal representation of
* entries. These entities have dynamic elements like Links being generated
* using the requested URL.<br/> Some components of the server also need
* additional infomation like the service type
* {@link org.apache.lucene.gdata.server.registry.ProvidedService} of the entry
* and the feedid a entry belongs to. All these information are
* encapsulated in the ServerBaseEntry decorating a concrete sub class of <tt>BaseEntry</tt>. The actual
* {@link com.google.gdata.data.BaseEntry} will be passed to the ServerBaseEntry
* at creation time via the constructor. To use the ServerBaseFeed for generation a provided format like
* RSS/ATOM the corresponding {@link com.google.gdata.data.ExtensionProfile} has
* to be provided to the generation method.
* <p> For a general overview of the generic BaseFeed class see the gdata-client API documentation</p>
*
* @see com.google.gdata.data.ExtensionProfile
* @see com.google.gdata.data.BaseFeed
*
* @author Simon Willnauer
*
*/
public class ServerBaseEntry {
private String feedId;
private String serviceType;
private ProvidedService serviceConfig;
private BaseEntry entry;
private static final int DEFAULTVERSION = 1;
private int version;
/**
* @return - the provided service for the source entry
*/
public ProvidedService getServiceConfig() {
return this.serviceConfig;
}
/**
* @param serviceConfig - the provided service for the source entry
*/
public void setServiceConfig(ProvidedService serviceConfig) {
this.serviceConfig = serviceConfig;
if (serviceConfig != null)
this.serviceType = serviceConfig.getName();
}
/**
* @return - the name of the service related of the feed containing this entry
*/
public String getServiceType() {
return this.serviceType;
}
/**
* Constructs a new ServerBaseEntry.
* To provide a concrete entry to decorate after object creation use {@link ServerBaseEntry#setEntry(BaseEntry)}
*
*/
@SuppressWarnings("unchecked")
public ServerBaseEntry() {
this(new Entry());
}
/**
* @param arg0 - the source entry
*/
@SuppressWarnings("unchecked")
public ServerBaseEntry(BaseEntry arg0) {
this.entry = arg0;
this.setVersion(DEFAULTVERSION);
}
/**
* @param link - a link added to this entry
*/
@SuppressWarnings("unchecked")
public void addLink(final Link link) {
this.entry.getLinks().add(link);
}
/**
* @return - the id of the owning feed
*/
public String getFeedId() {
return this.feedId;
}
/**
* @param feedId - the id of the owning feed
*/
public void setFeedId(String feedId) {
this.feedId = feedId;
}
/**
* @return - the decorated entry
*/
public BaseEntry getEntry(){
return this.entry;
}
/**
* @param entry - the entry to decorate
*/
public void setEntry(BaseEntry entry){
this.entry = entry;
}
/**
* @see com.google.gdata.data.BaseEntry#addHtmlLink(java.lang.String, java.lang.String, java.lang.String)
*/
public void addHtmlLink(String arg0, String arg1, String arg2) {
this.entry.addHtmlLink(arg0, arg1, arg2);
}
/**
* @see com.google.gdata.data.BaseEntry#generateAtom(com.google.gdata.util.common.xml.XmlWriter, com.google.gdata.data.ExtensionProfile)
*/
public void generateAtom(XmlWriter arg0, ExtensionProfile arg1) throws IOException {
this.entry.generateAtom(arg0, arg1);
}
/**
* @see com.google.gdata.data.BaseEntry#generateRss(com.google.gdata.util.common.xml.XmlWriter, com.google.gdata.data.ExtensionProfile)
*/
public void generateRss(XmlWriter arg0, ExtensionProfile arg1) throws IOException {
this.entry.generateRss(arg0, arg1);
}
/**
* @see com.google.gdata.data.BaseEntry#getAuthors()
*/
public List getAuthors() {
return this.entry.getAuthors();
}
/**
* @see com.google.gdata.data.BaseEntry#getCanEdit()
*/
public boolean getCanEdit() {
return this.entry.getCanEdit();
}
/**
* @see com.google.gdata.data.BaseEntry#getCategories()
*/
public Set getCategories() {
return this.entry.getCategories();
}
/**
* @see com.google.gdata.data.BaseEntry#getContent()
*/
public Content getContent() {
return this.entry.getContent();
}
/**
* @see com.google.gdata.data.BaseEntry#getContributors()
*/
public List getContributors() {
return this.entry.getContributors();
}
/**
* @see com.google.gdata.data.BaseEntry#getEditLink()
*/
public Link getEditLink() {
return this.entry.getEditLink();
}
/**
* @see com.google.gdata.data.BaseEntry#getHtmlLink()
*/
public Link getHtmlLink() {
return this.entry.getHtmlLink();
}
/**
* @see com.google.gdata.data.BaseEntry#getId()
*/
public String getId() {
return this.entry.getId();
}
/**
* @see com.google.gdata.data.BaseEntry#getLink(java.lang.String, java.lang.String)
*/
public Link getLink(String arg0, String arg1) {
return this.entry.getLink(arg0, arg1);
}
/**
* @see com.google.gdata.data.BaseEntry#getLinks()
*/
public List getLinks() {
return this.entry.getLinks();
}
/**
* @see com.google.gdata.data.BaseEntry#getPublished()
*/
public DateTime getPublished() {
return this.entry.getPublished();
}
/**
* @see com.google.gdata.data.BaseEntry#getRights()
*/
public TextConstruct getRights() {
return this.entry.getRights();
}
/**
* @see com.google.gdata.data.BaseEntry#getSelf()
*/
public BaseEntry getSelf() throws IOException, ServiceException {
return this.entry.getSelf();
}
/**
* @see com.google.gdata.data.BaseEntry#getSelfLink()
*/
public Link getSelfLink() {
return this.entry.getSelfLink();
}
/**
* @see com.google.gdata.data.BaseEntry#getService()
*/
public Service getService() {
return this.entry.getService();
}
/**
* @see com.google.gdata.data.BaseEntry#getSource()
*/
public Source getSource() {
return this.entry.getSource();
}
/**
* @see com.google.gdata.data.BaseEntry#getSummary()
*/
public TextConstruct getSummary() {
return this.entry.getSummary();
}
/**
* @see com.google.gdata.data.BaseEntry#getTitle()
*/
public TextConstruct getTitle() {
return this.entry.getTitle();
}
/**
* @see com.google.gdata.data.BaseEntry#getUpdated()
*/
public DateTime getUpdated() {
return this.entry.getUpdated();
}
/**
* @see com.google.gdata.data.BaseEntry#getVersionId()
*/
public String getVersionId() {
return this.entry.getVersionId();
}
/**
* @see com.google.gdata.data.BaseEntry#isDraft()
*/
public boolean isDraft() {
return this.entry.isDraft();
}
/**
* @see com.google.gdata.data.BaseEntry#parseAtom(com.google.gdata.data.ExtensionProfile, java.io.InputStream)
*/
public void parseAtom(ExtensionProfile arg0, InputStream arg1) throws IOException, ParseException {
this.entry.parseAtom(arg0, arg1);
}
/**
* @see com.google.gdata.data.BaseEntry#parseAtom(com.google.gdata.data.ExtensionProfile, java.io.Reader)
*/
public void parseAtom(ExtensionProfile arg0, Reader arg1) throws IOException, ParseException {
this.entry.parseAtom(arg0, arg1);
}
/**
* @see com.google.gdata.data.BaseEntry#setCanEdit(boolean)
*/
public void setCanEdit(boolean arg0) {
this.entry.setCanEdit(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setContent(com.google.gdata.data.Content)
*/
public void setContent(Content arg0) {
this.entry.setContent(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setContent(com.google.gdata.data.TextConstruct)
*/
public void setContent(TextConstruct arg0) {
this.entry.setContent(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setDraft(boolean)
*/
public void setDraft(boolean arg0) {
this.entry.setDraft(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setId(java.lang.String)
*/
public void setId(String arg0) {
this.entry.setId(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setPublished(com.google.gdata.data.DateTime)
*/
public void setPublished(DateTime arg0) {
this.entry.setPublished(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setRights(com.google.gdata.data.TextConstruct)
*/
public void setRights(TextConstruct arg0) {
this.entry.setRights(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setService(com.google.gdata.client.Service)
*/
public void setService(Service arg0) {
this.entry.setService(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setSource(com.google.gdata.data.Source)
*/
public void setSource(Source arg0) {
this.entry.setSource(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setSummary(com.google.gdata.data.TextConstruct)
*/
public void setSummary(TextConstruct arg0) {
this.entry.setSummary(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setTitle(com.google.gdata.data.TextConstruct)
*/
public void setTitle(TextConstruct arg0) {
this.entry.setTitle(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setUpdated(com.google.gdata.data.DateTime)
*/
public void setUpdated(DateTime arg0) {
this.entry.setUpdated(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#setVersionId(java.lang.String)
*/
public void setVersionId(String arg0) {
this.entry.setVersionId(arg0);
}
/**
* @see com.google.gdata.data.ExtensionPoint#addExtension(com.google.gdata.data.Extension)
*/
public void addExtension(Extension arg0) {
this.entry.addExtension(arg0);
}
/**
* @see com.google.gdata.data.ExtensionPoint#addRepeatingExtension(com.google.gdata.data.Extension)
*/
public void addRepeatingExtension(Extension arg0) {
this.entry.addRepeatingExtension(arg0);
}
/**
* @see com.google.gdata.data.ExtensionPoint#generateCumulativeXmlBlob(com.google.gdata.data.ExtensionProfile)
*/
public XmlBlob generateCumulativeXmlBlob(ExtensionProfile arg0) throws IOException {
return this.entry.generateCumulativeXmlBlob(arg0);
}
/**
* @see com.google.gdata.data.ExtensionPoint#getRepeatingExtension(java.lang.Class)
*/
public <T extends Extension> List<T> getRepeatingExtension(Class<T> arg0) {
return this.entry.getRepeatingExtension(arg0);
}
/**
* @see com.google.gdata.data.ExtensionPoint#getXmlBlob()
*/
public XmlBlob getXmlBlob() {
return this.entry.getXmlBlob();
}
/**
* @see com.google.gdata.data.ExtensionPoint#parseCumulativeXmlBlob(com.google.gdata.util.XmlBlob, com.google.gdata.data.ExtensionProfile, java.lang.Class)
*/
public void parseCumulativeXmlBlob(XmlBlob arg0, ExtensionProfile arg1, Class arg2) throws IOException, ParseException {
this.entry.parseCumulativeXmlBlob(arg0, arg1, arg2);
}
/**
* @see com.google.gdata.data.ExtensionPoint#removeExtension(java.lang.Class)
*/
public void removeExtension(Class arg0) {
this.entry.removeExtension(arg0);
}
/**
* @see com.google.gdata.data.ExtensionPoint#removeExtension(com.google.gdata.data.Extension)
*/
public void removeExtension(Extension arg0) {
this.entry.removeExtension(arg0);
}
/**
* @see com.google.gdata.data.ExtensionPoint#removeRepeatingExtension(com.google.gdata.data.Extension)
*/
public void removeRepeatingExtension(Extension arg0) {
this.entry.removeRepeatingExtension(arg0);
}
/**
* @see com.google.gdata.data.ExtensionPoint#setExtension(com.google.gdata.data.Extension)
*/
public void setExtension(Extension arg0) {
this.entry.setExtension(arg0);
}
/**
* @see com.google.gdata.data.ExtensionPoint#setXmlBlob(com.google.gdata.util.XmlBlob)
*/
public void setXmlBlob(XmlBlob arg0) {
this.entry.setXmlBlob(arg0);
}
/**
* @see com.google.gdata.data.BaseEntry#declareExtensions(com.google.gdata.data.ExtensionProfile)
*/
public void declareExtensions(ExtensionProfile arg0) {
this.entry.declareExtensions(arg0);
}
/**
* @return Returns the version.
*/
public int getVersion() {
return this.version;
}
/**
* @param version The version to set.
*/
public void setVersion(int version) {
if(version < this.version)
throw new IllegalArgumentException("Version must be greater than the current version -- current version: "+this.version);
this.version = version;
setVersionId(""+this.version);
}
}
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