/*
 * Copyright (C) 2015 Push Technology Ltd.
 * Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License 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.
 *
 * Derived in part from the jetty-maven-plugin and redistributed under ASL 2.0.
 */

package com.pushtechnology.diffusion.maven.plugin;

/**
 * SystemProperty
 * 
 * Provides the ability to set System properties
 * for the mojo execution. A value will only 
 * be set if it is not set already. That is, if
 * it was set on the command line or by the system,
 * it won't be overridden by settings in the 
 * plugin's configuration.
 *
 */
public class SystemProperty
{


    private String name;
    private String value;
    private boolean isSet;
    
    /**
     * @return Returns the name.
     */
    public String getName()
    {
        return this.name;
    }
    /**
     * @param name The name to set.
     */
    public void setName(String name)
    {
        this.name = name;
    }

    public String getKey()
    {
        return this.name;
    }

    public void setKey (String name)
    {
        this.name = name;
    }
    /**
     * @return Returns the value.
     */
    public String getValue()
    {
        return this.value;
    }
    /**
     * @param value The value to set.
     */
    public void setValue(String value)
    {
        this.value = value;
    }

    
    public boolean isSet ()
    {
        return isSet;
    }
    
    /** Set a System.property with this value
     * if it is not already set.
     */
    void setIfNotSetAlready()
    {
        if (System.getProperty(getName()) == null)
        {
            System.setProperty(getName(), (getValue()==null?"":getValue()));
            isSet=true;
        }
    }
    
    void setAnyway()
    {
        System.setProperty(getName(), (getValue()==null?"":getValue()));
        isSet=true;
    }

}

@@ -966,12 +966,17 @@
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@@ -1024,11 +1024,14 @@
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Tidy comments