/* Copyright (c) 2008 Google 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.google.gdata.wireformats.input;
import com.google.gdata.util.common.base.Preconditions;
import com.google.gdata.data.XmlEventSource;
import com.google.gdata.data.introspection.ServiceDocument;
import com.google.gdata.util.ServiceException;
import com.google.gdata.wireformats.AltFormat;
import java.io.IOException;
import java.io.Reader;
/**
* The AtomServiceDataParser class provides an {@link InputParser}
* implementation for Atom Service Documents.
*
*
*/
public class AtomServiceDataParser extends XmlInputParser<ServiceDocument> {
/**
* Constructs a new AtomServiceDataParser.
*/
public AtomServiceDataParser() {
super(AltFormat.ATOM_SERVICE, ServiceDocument.class);
}
@Override
protected <R extends ServiceDocument> R parse(XmlEventSource eventSource,
InputProperties inProps, Class<R> resultClass) {
throw new IllegalStateException(
"Parsing from XmlEventSource not supported");
}
@Override
public <R extends ServiceDocument> R parse(Reader inputReader,
InputProperties inProps, Class<R> resultClass)
throws IOException, ServiceException {
Preconditions.checkNotNull(inProps.getExtensionProfile(),
"No extension profile");
R serviceDoc = createResult(resultClass);
serviceDoc.parse(inProps.getExtensionProfile(), inputReader);
return serviceDoc;
}
}