package com.google.gdata.data.douban;
import java.io.IOException;
import java.util.ArrayList;
import org.xml.sax.Attributes;
import com.google.gdata.data.Extension;
import com.google.gdata.data.ExtensionDescription;
import com.google.gdata.data.ExtensionPoint;
import com.google.gdata.data.ExtensionProfile;
import com.google.gdata.util.ParseException;
import com.google.gdata.util.XmlParser;
import com.google.gdata.util.common.xml.XmlWriter;
@ExtensionDescription.Default(nsAlias = Namespaces.doubanAlias, nsUri = Namespaces.doubanNamespace, localName = "tag")
public class Tag extends ExtensionPoint implements Extension {
/** count of the tag */
protected Integer count;
public Integer getCount() {
return count;
}
public void setCount(Integer v) {
count = v;
}
/** Optional: if not set we use the user's default methods on this calendar */
protected String name;
public String getName() {
return name;
}
public void setName(String v) {
name = v;
}
/** Returns the suggested extension description. */
public static ExtensionDescription getDefaultDescription() {
ExtensionDescription desc = new ExtensionDescription();
desc.setExtensionClass(Tag.class);
desc.setNamespace(Namespaces.doubanNs);
desc.setLocalName("tag");
desc.setRepeatable(true);
return desc;
}
public XmlParser.ElementHandler getHandler(ExtensionProfile extProfile,
String namespace, String localName, Attributes attrs)
throws ParseException {
try {
return new Handler(extProfile);
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
/** <db:tag> parser. */
private class Handler extends ExtensionPoint.ExtensionHandler {
public Handler(ExtensionProfile extProfile) throws ParseException,
IOException {
super(extProfile, Tag.class);
}
public void processAttribute(String namespace, String localName,
String value) throws ParseException {
if (namespace.equals("")) {
if (localName.equals("count")) {
try {
count = Integer.valueOf(value);
} catch (NumberFormatException e) {
throw new ParseException("Invalid db:tag/@days.", e);
}
} else if (localName.equals("name")) {
try {
name = value;
} catch (NumberFormatException e) {
throw new ParseException("Invalid db:Tag/@name.", e);
}
}
}
}
}
public void generate(XmlWriter w, ExtensionProfile extProfile)
throws IOException {
//System.out.println("Tag generate called");
ArrayList<XmlWriter.Attribute> attrs = new ArrayList<XmlWriter.Attribute>(
1);
if (name != null) {
attrs.add(new XmlWriter.Attribute(null, "name", name));
}
generateStartElement(w, Namespaces.doubanNs, "tag", attrs, null);
//generateExtensions(w, extProfile);
w.endElement(Namespaces.doubanNs, "tag");
}
}