org.apache.jackrabbit.commons.AbstractWorkspace Maven / Gradle / Ivy
/*
* 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.jackrabbit.commons;
import java.io.IOException;
import java.io.InputStream;
import javax.jcr.InvalidSerializedDataException;
import javax.jcr.RepositoryException;
import javax.jcr.Workspace;
import org.apache.jackrabbit.commons.xml.ParsingContentHandler;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
/**
* Abstract base class for implementing the JCR {@link Workspace} interface.
*/
public abstract class AbstractWorkspace implements Workspace {
/**
* Parses the given input stream as an XML document and processes the
* SAX events using the {@link ContentHandler} returned by
* {@link Workspace#getImportContentHandler(String, int)}.
*
* @param parentAbsPath passed through
* @param in input stream to be parsed as XML and imported
* @param uuidBehavior passed through
* @throws IOException if an I/O error occurs
* @throws InvalidSerializedDataException if an XML parsing error occurs
* @throws RepositoryException if a repository error occurs
*/
public void importXML(
String parentAbsPath, InputStream in, int uuidBehavior)
throws IOException, InvalidSerializedDataException,
RepositoryException {
try {
ContentHandler handler =
getImportContentHandler(parentAbsPath, uuidBehavior);
new ParsingContentHandler(handler).parse(in);
} catch (SAXException e) {
Throwable exception = e.getException();
if (exception instanceof RepositoryException) {
throw (RepositoryException) exception;
} else if (exception instanceof IOException) {
throw (IOException) exception;
} else {
throw new InvalidSerializedDataException("XML parse error", e);
}
} finally {
// JCR-2903
if (in != null) {
try { in.close(); } catch (IOException ignore) {}
}
}
}
}