PluginJar.java

/*
 * GovWay - A customizable API Gateway 
 * https://govway.org
 * 
 * Copyright (c) 2005-2025 Link.it srl (https://link.it). 
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package org.openspcoop2.monitor.engine.dynamic;

import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Date;

import org.openspcoop2.utils.UtilsException;
import org.openspcoop2.utils.regexp.RegExpException;
import org.openspcoop2.utils.regexp.RegExpNotFoundException;
import org.openspcoop2.utils.regexp.RegExpNotValidException;
import org.openspcoop2.utils.regexp.RegularExpressionEngine;
import org.openspcoop2.utils.resources.FileSystemUtilities;

/**
 * Plugin
 *
 * @author Poli Andrea (apoli@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 */
public class PluginJar implements Serializable {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    private String nome;
    private Date date; // data salvata sulla configurazione
    
    //private byte[] content; // occupa spazio inutile
    private File fContent;
    
    private String url;
    
    private URL resourceURL;
    
    public PluginJar(String nome, Date data, byte[] contenuto) throws UtilsException, IOException {
        this.nome = nome;
        this.date = data;
        /**this.content = contenuto;*/
        this.fContent = FileSystemUtilities.createTempFile("plugin_"+this.nome, ".raw");
        FileSystemUtilities.writeFile(this.fContent, contenuto);
        this.resourceURL = this.fContent.toURI().toURL();
    }
    public PluginJar(String nome, Date data, String url) throws RegExpException, RegExpNotValidException, RegExpNotFoundException, MalformedURLException {
        this.nome = nome;
        this.date = data;
        this.url = url;
        
        String uriPattern = ".+://.+";
        boolean matchUri = RegularExpressionEngine.isMatch(this.url, uriPattern);
        if(matchUri) {
            this.resourceURL = new URL(this.url);
        }
        else {
            File f = new File(this.url);
            if(f.exists()) {
                this.resourceURL = f.toURI().toURL();
            }
            else {
                this.resourceURL = new URL(this.url);
            }
        }
    }
    
    public void close() {
        if(this.fContent!=null) {
            FileSystemUtilities.deleteFile(this.fContent);
        }
    }
    
    public String getNome() {
        return this.nome;
    }
    public Date getDate() {
        return this.date;
    }
    public URL getResourceURL() {
        return this.resourceURL;
    }
}