bsfenginedescriptor.java

一个java写的business process management系统

/*
 * Copyright (c) 2003-2004, Alexander Greif
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Flow4J-Eclipse project nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

package net.orthanc.flow4j.bsf;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.StringTokenizer;



/**
 * @author greifa
 *
 * To change the template for this generated type comment go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
public class BSFEngineDescriptor {

	private String language;
	private String engineClassName;
	private List extensions;
	private boolean updated;
	
	public BSFEngineDescriptor(String language, String engineClassName, List extensions) {
		this.language = language;
		this.engineClassName = engineClassName;
		this.extensions = extensions;
	}
	
	public BSFEngineDescriptor(String language, String engineClassName, String extensionsStr) {
		this(language, engineClassName, getExtensionsList(extensionsStr));
	}
	
	public BSFEngineDescriptor(String language, String engineClassName, String[] extensionsArray) {
		this.language = language;
		this.engineClassName = engineClassName;
		extensions = new ArrayList();
		for (int i = 0; i < extensionsArray.length; i++) {
			String string = extensionsArray[i];
			extensions.add(string);
		}
	}
	
	
	private static List getExtensionsList(String extensionsStr) {
		StringTokenizer st = new StringTokenizer(extensionsStr, ",; ");
		List extensionsList = new ArrayList();
		while (st.hasMoreTokens()) {
			extensionsList.add(st.nextToken().trim());
		}
		return extensionsList;
	}
	
	
	
	/**
	 * @return
	 */
	public String getEngineClassName() {
		return engineClassName;
	}

	/**
	 * @return
	 */
	public List getExtensions() {
		return extensions;
	}

	/**
	 * @return
	 */
	public String getLanguage() {
		return language;
	}

	/**
	 * @param string
	 */
	public void setEngineClassName(String string) {
		engineClassName = string;
	}

	/**
	 * @param list
	 */
	public void setExtensions(List list) {
		extensions = list;
	}


	public void setExtensions(String extensionsStr) {
		setExtensions(getExtensionsList(extensionsStr));
	}


	/**
	 * @param string
	 */
	public void setLanguage(String string) {
		language = string;
	}

	/**
	 * Returns the delimited extensions string.
	 * @return the delimited extensions string.
	 */
	public String getExtensionsStr() {
		StringBuffer buf = new StringBuffer();
		for (Iterator iter = extensions.iterator(); iter.hasNext();) {
			String extension = (String) iter.next();
			buf.append(extension);
			if (iter.hasNext())
				buf.append(", ");
		}
		return buf.toString();
	}

	/**
	 * @return
	 */
	public boolean isUpdated() {
		return updated;
	}

	/**
	 * @param b
	 */
	public void setUpdated(boolean b) {
		updated = b;
	}

}