/*
* 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.sling.ide.impl.resource.transport;
import java.util.Iterator;
import org.apache.commons.httpclient.Credentials;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.UsernamePasswordCredentials;
import org.apache.commons.httpclient.auth.AuthScope;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.sling.ide.transport.Repository;
import org.apache.sling.ide.transport.RepositoryException;
import org.apache.sling.ide.transport.RepositoryInfo;
import org.apache.sling.ide.transport.ResourceProxy;
import org.apache.sling.ide.transport.Result;
import org.apache.sling.ide.util.PathUtil;
import org.json.JSONObject;
class ListChildrenCommand extends AbstractCommand<ResourceProxy> {
ListChildrenCommand(RepositoryInfo repositoryInfo, HttpClient httpClient, String relativePath) {
super(repositoryInfo, httpClient, relativePath);
}
@Override
public Result<ResourceProxy> execute() {
GetMethod get = new GetMethod(getPath());
try{
httpClient.getParams().setAuthenticationPreemptive(true);
Credentials defaultcreds = new UsernamePasswordCredentials(repositoryInfo.getUsername(), repositoryInfo.getPassword());
httpClient.getState().setCredentials(new AuthScope(repositoryInfo.getHost(),repositoryInfo.getPort(), AuthScope.ANY_REALM), defaultcreds);
int responseStatus=httpClient.executeMethod(get);
//TODO change responseAsString with something like
//return EncodingUtil.getString(rawdata, m.getResponseCharSet());
if (!isSuccessStatus(responseStatus))
return failureResultForStatusCode(responseStatus);
ResourceProxy resource = new ResourceProxy(path);
JSONObject json = new JSONObject(get.getResponseBodyAsString());
String primaryType = json.optString(Repository.JCR_PRIMARY_TYPE);
if (primaryType != null) { // TODO - needed?
resource.addProperty(Repository.JCR_PRIMARY_TYPE, primaryType);
}
// TODO - populate all properties
for (Iterator<?> keyIterator = json.keys(); keyIterator.hasNext();) {
String key = (String) keyIterator.next();
JSONObject value = json.optJSONObject(key);
if (value != null) {
ResourceProxy child = new ResourceProxy(PathUtil.join(path, key));
child.addProperty(Repository.JCR_PRIMARY_TYPE, value.optString(Repository.JCR_PRIMARY_TYPE));
resource.addChild(child);
}
}
return AbstractResult.success(resource);
} catch (Exception e) {
return AbstractResult.failure(new RepositoryException(e));
}finally{
get.releaseConnection();
}
}
@Override
public String toString() {
return String.format("%8s %s", "LISTCH", path);
}
}