Glassfish example source code file (SystemPropertiesAccessTest.java)

This example Glassfish source code file (SystemPropertiesAccessTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

amx, exception, exception, illegalargumentexception, management, map, objectname, set, string, string, systempropertiesaccess, systempropertiesaccess, systempropertiesaccesstest, systempropertyconfig, systempropertyconfig, util

The Glassfish SystemPropertiesAccessTest.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package org.glassfish.admin.amxtest.config;

import com.sun.appserv.management.base.AMX;
import com.sun.appserv.management.config.SystemPropertiesAccess;
import com.sun.appserv.management.config.SystemPropertyConfig;
import org.glassfish.admin.amxtest.AMXTestBase;

import javax.management.ObjectName;
import java.util.Map;
import java.util.Set;

/**
 */
public final class SystemPropertiesAccessTest
        extends AMXTestBase {
    public SystemPropertiesAccessTest() {
    }

    private Set<ObjectName>
    getAll()
            throws Exception {
        final Set<ObjectName> objectNames =
                getQueryMgr().queryInterfaceObjectNameSet(
                        SystemPropertiesAccess.class.getName(), null);

        return (objectNames);
    }


    private void
    checkPropertiesGet(final SystemPropertiesAccess props) {
        final Map<String, SystemPropertyConfig> all = props.getSystemPropertyConfigMap();

        for (final SystemPropertyConfig prop : all.values() ) {
            final String value = prop.getValue();
        }
    }

    private void
    testPropertiesSetToSameValue(final SystemPropertiesAccess props) {
        final Map<String, SystemPropertyConfig> all = props.getSystemPropertyConfigMap();

        // get each property, set it to the same value, the verify
        // it's the same.
        for ( final SystemPropertyConfig prop : all.values() ) {

            final String value = prop.getValue();
            prop.setValue(value);

            assert prop.getValue().equals(value);
        }
    }

    private void
    testCreateEmptySystemProperty(final SystemPropertiesAccess props) {
        final String NAME = "test.empty";

        props.createSystemPropertyConfig(NAME, "");
        assert props.getSystemPropertyConfigMap().get(NAME) != null;
        props.removeSystemPropertyConfig(NAME);
        assert props.getSystemPropertyConfigMap().get(NAME) == null;
    }

    private void
    testSystemPropertiesCreateRemove(final SystemPropertiesAccess props) {
        final Map<String, SystemPropertyConfig> all = props.getSystemPropertyConfigMap();

        // add some properties, then delete them
        final int numToAdd = 1;
        final long now = System.currentTimeMillis();
        for (int i = 0; i < numToAdd; ++i) {
            final String testName = "__junittest_" + i + now;

            if ( all.get(testName) != null) {
                failure("test property already exists: " + testName);
            }

            props.createSystemPropertyConfig(testName, "value_" + i);
            assert props.getSystemPropertyConfigMap().get(testName) != null;
        }
        final int numProps = props.getSystemPropertyConfigMap().keySet().size();

        if (numProps != numToAdd + all.keySet().size() ) {
            failure("expecting " + numProps + " have " + numToAdd + all.keySet().size());
        }

        // remove the ones we added
        for (int i = 0; i < numToAdd; ++i) {
            final String testName = "__junittest_" + i + now;

            props.removeSystemPropertyConfig(testName);
            assert props.getSystemPropertyConfigMap().get(testName) == null;
        }

        assert (props.getSystemPropertyConfigMap().keySet().size() == all.keySet().size() );

    }

    public synchronized void
    checkGetProperties(final ObjectName src)
            throws Exception {
        final AMX proxy = getProxy(src, AMX.class);

        if (!(proxy instanceof SystemPropertiesAccess)) {
            throw new IllegalArgumentException(
                    "MBean does not implement SystemPropertiesAccess: " + quote(src));
        }

        final SystemPropertiesAccess props = (SystemPropertiesAccess) proxy;
        checkPropertiesGet(props);
    }

    public void
    checkSetPropertiesSetToSameValue(final ObjectName src)
            throws Exception {
        final SystemPropertiesAccess props = getProxy(src, SystemPropertiesAccess.class);

        testPropertiesSetToSameValue(props);
    }


    public void
    checkCreateRemove(final ObjectName src)
            throws Exception {
        final SystemPropertiesAccess props =
                getProxy(src, SystemPropertiesAccess.class);

        testSystemPropertiesCreateRemove(props);
    }

    public synchronized void
    testPropertiesGet()
            throws Exception {
        final Set<ObjectName> all = getAll();

        testAll(all, "checkGetProperties");
    }

    public synchronized void
    testPropertiesSetToSameValue()
            throws Exception {
        final Set<ObjectName> all = getAll();

        testAll(all, "checkSetPropertiesSetToSameValue");
    }


    public synchronized void
    testCreateRemove()
            throws Exception {
        if (checkNotOffline("testCreateRemove")) {
            final Set<ObjectName> all = getAll();
            testAll(all, "checkCreateRemove");
        }
    }

}