/*
* 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.jclouds.atmos.xml;
import java.util.Set;
import org.jclouds.atmos.domain.DirectoryEntry;
import org.jclouds.atmos.domain.FileType;
import org.jclouds.http.functions.ParseSax;
import com.google.common.collect.Sets;
/**
* Parses an object list
* <p/>
*
* @see <a href="https://community.emc.com/community/labs/atmos_online" />
*/
public class ListDirectoryResponseHandler extends ParseSax.HandlerWithResult<Set<DirectoryEntry>> {
private Set<DirectoryEntry> entries = Sets.newLinkedHashSet();
private String currentObjectId;
private FileType currentType;
private String currentName;
private StringBuilder currentText = new StringBuilder();
public Set<DirectoryEntry> getResult() {
return entries;
}
public void endElement(String uri, String name, String qName) {
if (qName.equals("ObjectID")) {
currentObjectId = currentText.toString().trim();
} else if (qName.equals("FileType")) {
currentType = FileType.fromValue(currentText.toString().trim());
} else if (qName.equals("Filename")) {
currentName = currentText.toString().trim();
if (currentName.equals(""))
currentName = null;
} else if (qName.equals("DirectoryEntry")) {
entries.add(new DirectoryEntry(currentObjectId, currentType, currentName));
}
currentText = new StringBuilder();
}
public void characters(char ch[], int start, int length) {
currentText.append(ch, start, length);
}
}