/*
* RHQ Management Platform
* Copyright (C) 2005-2014 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
package org.rhq.modules.plugins.jbossas7.helper;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.rhq.modules.plugins.jbossas7.ASConnection;
import org.rhq.modules.plugins.jbossas7.json.Address;
import org.rhq.modules.plugins.jbossas7.json.Operation;
import org.rhq.modules.plugins.jbossas7.json.Result;
public class JdrReportRunner {
public static final int JDR_OPERATION_TIMEOUT = 60 * 10;
final Log log = LogFactory.getLog(JdrReportRunner.class);
private final Address path;
private final ASConnection connection;
public JdrReportRunner(Address path, ASConnection con) {
this.path = new Address(path);
this.connection = con;
this.path.addSegment("subsystem=jdr");
}
public InputStream getReport() throws Exception {
log.info("Obtaining JDR Report form " + this.path);
Operation operation = new Operation("generate-jdr-report", this.path);
Result res = this.connection.execute(operation, false, JDR_OPERATION_TIMEOUT); // 10minutes should be enough
if (res.isSuccess()) {
@SuppressWarnings("unchecked")
Map<String, Object> map = (Map<String, Object>) res.getResult();
File report = new File(map.get("report-location").toString());
if (report.exists() && report.canRead()) {
log.info("JDR Report created in " + report.getAbsolutePath());
return new FileInputStream(report);
} else {
throw new IOException("Failed to read generated JDR Report file " + report.getAbsolutePath());
}
}
log.error("Failed to generate JDR Report : " + res.getFailureDescription());
return null;
}
}