Jetty example source code file (SystemProperty.java)

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Java - Jetty tags/keywords

string, string, systemproperty, systemproperty

The Jetty SystemProperty.java source code

//========================================================================
//$Id: SystemProperty.java 661 2006-07-06 10:38:27Z janb $
//Copyright 2000-2004 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.
//========================================================================

package org.mortbay.jetty.plugin.util;

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