com.emc.esu.sysmgmt.ListHostsRequest Maven / Gradle / Ivy
/*
* Copyright 2013 EMC Corporation. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* or in the "license" file accompanying this file. This file 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.emc.esu.sysmgmt;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URISyntaxException;
import org.jdom.JDOMException;
import com.emc.esu.api.EsuException;
/**
* @author cwikj
*
*/
public class ListHostsRequest extends SysMgmtRequest {
private String rmgName;
public ListHostsRequest(SysMgmtApi api, String rmgName) {
super(api);
this.rmgName = rmgName;
}
@Override
public ListHostsResponse call() {
try {
HttpURLConnection con = getConnection("/sysmgmt/rmgs/" + rmgName + "/nodes", null);
con.connect();
int code = con.getResponseCode();
if(code != 200) {
handleError(con);
}
return new ListHostsResponse(con);
} catch (IOException e) {
throw new EsuException("Error connecting to server: " + e.getMessage(), e);
} catch (URISyntaxException e) {
throw new EsuException("Error building URI: " + e.getMessage(), e);
} catch (JDOMException e) {
throw new EsuException("Error parsing XML response", e);
}
}
}