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package com.sun.jersey.samples.viewclient.atompubsimple.view;
import com.sun.jersey.api.client.Client;
import java.net.URISyntaxException;
import java.util.List;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.core.Context;
import org.apache.abdera.model.Entry;
import org.apache.abdera.model.Feed;
import org.apache.abdera.model.Link;
import com.sun.jersey.api.client.ViewResource;
import java.net.URI;
public class CollectionStateView {
private Client client;
private Feed feed;
private ViewResource viewResource;
@GET
@Consumes("application/atom+xml")
public void build(@Context Client client, Feed feed,
@Context ViewResource vr) {
this.client = client;
this.viewResource = vr;
this.feed = feed;
}
public CreatedEntryView createEntry(Entry entry) {
return this.viewResource.post(CreatedEntryView.class, entry);
}
public CreatedEntryView createMediaEntry(String data) {
return this.viewResource.post(CreatedEntryView.class, data);
}
public void iterateEntries(EntryHandler entryHandler) {
List<Entry> entries = this.feed.getEntries();
for (Entry entry : entries) {
boolean proceed = entryHandler.handleEntry(entry);
if(!proceed)
return;
}
Link link = this.feed.getLink("next");
if(link == null)
return;
URI nextUri;
try {
nextUri = link.getHref().toURI();
} catch (URISyntaxException ex) {
// handle exception
return;
}
CollectionStateView v = this.client.view(nextUri,CollectionStateView.class);
// recurse
v.iterateEntries(entryHandler);
}
public Feed getFeedDocumentObject() {
return this.feed;
}
}