001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common Development
008: * and Distribution License("CDDL") (collectively, the "License"). You
009: * may not use this file except in compliance with the License. You can obtain
010: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
011: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
012: * language governing permissions and limitations under the License.
013: *
014: * When distributing the software, include this License Header Notice in each
015: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
016: * Sun designates this particular file as subject to the "Classpath" exception
017: * as provided by Sun in the GPL Version 2 section of the License file that
018: * accompanied this code. If applicable, add the following below the License
019: * Header, with the fields enclosed by brackets [] replaced by your own
020: * identifying information: "Portions Copyrighted [year]
021: * [name of copyright owner]"
022: *
023: * Contributor(s):
024: *
025: * If you wish your version of this file to be governed by only the CDDL or
026: * only the GPL Version 2, indicate your decision by adding "[Contributor]
027: * elects to include this software in this distribution under the [CDDL or GPL
028: * Version 2] license." If you don't indicate a single choice of license, a
029: * recipient has the option to distribute your version of this file under
030: * either the CDDL, the GPL Version 2 or to extend the choice of license to
031: * its licensees as provided above. However, if you add GPL Version 2 code
032: * and therefore, elected the GPL Version 2 license, then the option applies
033: * only if the new code is made subject to such option by the copyright
034: * holder.
035: */
036:
037: /*
038: * CompStatsUtils.java
039: */
040:
041: package com.sun.jbi.jsf.util;
042:
043: import com.sun.jbi.ui.common.JBIAdminCommands;
044: import java.util.logging.Level;
045: import java.util.logging.Logger;
046: import javax.management.openmbean.TabularData;
047:
048: /**
049: *
050: * Utilities to get Service Assembly and Service Unit
051: * statistics data
052: *
053: **/
054:
055: public final class SaStatsUtils {
056:
057: /**
058: * Controls printing of diagnostic messages to the log
059: */
060: private static Logger sLog = JBILogger.getInstance();
061:
062: /**
063: * Utility class - constructor not used.
064: */
065: private SaStatsUtils() {
066: }
067:
068: /**
069: * Gets the statistics for the specified JBI Service Unit
070: * in the specified Service Assembly, for the specified
071: * target.
072: * @param aServiceAssemblyName the JBI Service Assembly name
073: * @param aServiceUnitName the JBI Service Unit name
074: * @param aTargetName the name of a standalone server
075: * or the name of a cluster.
076: * @return a statistics for the specified Service Unit
077: */
078: public static TabularData getStats(String aTargetName,
079: String aServiceAssemblyName) {
080: sLog.fine("SaStatsUtils.getStats(" + aTargetName + ", "
081: + aServiceAssemblyName + ")");
082:
083: TabularData result = null;
084: try {
085: JBIAdminCommands jac = BeanUtilities.getClient();
086:
087: result = jac.getServiceAssemblyStats(aServiceAssemblyName,
088: aTargetName);
089:
090: sLog.fine("SaStatsUtils.getStats(...), result=" + result);
091:
092: } catch (com.sun.jbi.ui.common.JBIRemoteException jrEx) {
093: sLog.log(Level.FINE,
094: ("SaStatsUtils.getStats(...) caught jrEx=" + jrEx),
095: jrEx);
096: }
097: return result;
098: }
099:
100: }
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