DefaultWrapperEditor.java

/**
 * Copyright (c) 2008-2011 Sonatype, Inc.
 * All rights reserved. Includes the third-party code listed at http://www.sonatype.com/products/nexus/attributions.
 *
 * This program is free software: you can redistribute it and/or modify it only under the terms of the GNU Affero General
 * Public License Version 3 as published by the Free Software Foundation.
 *
 * 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 Affero General Public License Version 3
 * for more details.
 *
 * You should have received a copy of the GNU Affero General Public License Version 3 along with this program.  If not, see
 * http://www.gnu.org/licenses.
 *
 * Sonatype Nexus (TM) Open Source Version is available from Sonatype, Inc. Sonatype and Sonatype Nexus are trademarks of
 * Sonatype, Inc. Apache Maven is a trademark of the Apache Foundation. M2Eclipse is a trademark of the Eclipse Foundation.
 * All other trademarks are the property of their respective owners.
 */
package org.sonatype.sample.wrapper;

import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;

/**
 * Default implementation of WrapperEditor, supporting specific kets of JSW 3.2.x
 * 
 * @author cstamas
 */
public class DefaultWrapperEditor
    implements WrapperEditor
{
    private static final String WRAPPER_STARTUP_TIMEOUT = "wrapper.startup.timeout";

    private static final int WRAPPER_STARTUP_TIMEOUT_DEFAULT = 30;

    private static final String WRAPPER_SHUTDOWN_TIMEOUT = "wrapper.shutdown.timeout";

    private static final int WRAPPER_SHUTDOWN_TIMEOUT_DEFAULT = 30;

    private static final String WRAPPER_JAVA_MAINCLASS = "wrapper.java.mainclass";

    private static final String WRAPPER_JAVA_CLASSPATH = "wrapper.java.classpath";

    private static final String WRAPPER_JAVA_ADDITIONAL = "wrapper.java.additional";

    private final WrapperConfWrapper wrapperConfWrapper;

    public DefaultWrapperEditor( WrapperConfWrapper wrappedWrapper )
    {
        this.wrapperConfWrapper = wrappedWrapper;
    }

    public void reset()
        throws IOException
    {
        wrapperConfWrapper.reset();
    }

    public void save()
        throws IOException
    {
        wrapperConfWrapper.save();
    }

    public void save( File target )
        throws IOException
    {
        wrapperConfWrapper.save( target );
    }

    public WrapperConfWrapper getWrapperConfWrapper()
    {
        return wrapperConfWrapper;
    }

    public int getWrapperStartupTimeout()
    {
        return wrapperConfWrapper.getIntegerProperty( WRAPPER_STARTUP_TIMEOUT, WRAPPER_STARTUP_TIMEOUT_DEFAULT );
    }

    public void setWrapperStartupTimeout( int seconds )
    {
        wrapperConfWrapper.setIntegerProperty( WRAPPER_STARTUP_TIMEOUT, seconds );
    }

    public int getWrapperShutdownTimeout()
    {
        return wrapperConfWrapper.getIntegerProperty( WRAPPER_SHUTDOWN_TIMEOUT, WRAPPER_SHUTDOWN_TIMEOUT_DEFAULT );
    }

    public void setWrapperShutdownTimeout( int seconds )
    {
        wrapperConfWrapper.setIntegerProperty( WRAPPER_SHUTDOWN_TIMEOUT, seconds );
    }

    public String getWrapperJavaMainclass()
    {
        return wrapperConfWrapper.getProperty( WRAPPER_JAVA_MAINCLASS );
    }

    public void setWrapperJavaMainclass( String cls )
    {
        wrapperConfWrapper.setProperty( WRAPPER_JAVA_MAINCLASS, cls );
    }

    public List<String> getWrapperJavaClasspath()
    {
        return new LinkedList<String>( Arrays.asList( wrapperConfWrapper.getPropertyList( WRAPPER_JAVA_CLASSPATH ) ) );
    }

    public boolean addWrapperJavaClasspath( String classpathElem )
    {
        List<String> classpath = getWrapperJavaClasspath();

        boolean result = classpath.add( classpathElem );

        setWrapperJavaClasspath( classpath );

        return result;
    }

    public boolean removeWrapperJavaClasspath( String classpathElem )
    {
        List<String> classpath = getWrapperJavaClasspath();

        boolean result = classpath.remove( classpathElem );

        setWrapperJavaClasspath( classpath );

        return result;
    }

    public void setWrapperJavaClasspath( List<String> classpathElems )
    {
        wrapperConfWrapper.setPropertyList( WRAPPER_JAVA_CLASSPATH, classpathElems.toArray( new String[] {} ) );
    }

    public List<String> getWrapperJavaAdditional()
    {
        return new LinkedList<String>( Arrays.asList( wrapperConfWrapper.getPropertyList( WRAPPER_JAVA_ADDITIONAL ) ) );
    }

    public boolean addWrapperJavaAdditional( String additionalElem )
    {
        List<String> classpath = getWrapperJavaAdditional();

        boolean result = classpath.add( additionalElem );

        setWrapperJavaAdditional( classpath );

        return result;
    }

    public boolean removeWrapperJavaAdditional( String additionalElem )
    {
        List<String> classpath = getWrapperJavaAdditional();

        boolean result = classpath.remove( additionalElem );

        setWrapperJavaAdditional( classpath );

        return result;
    }

    public void setWrapperJavaAdditional( List<String> additionalElems )
    {
        wrapperConfWrapper.setPropertyList( WRAPPER_JAVA_ADDITIONAL, additionalElems.toArray( new String[] {} ) );
    }
}