it.eng.spagobi.engines.talend.runtime.JobDeploymentDescriptor.java Source code

Introduction

Here is the source code for it.eng.spagobi.engines.talend.runtime.JobDeploymentDescriptor.java

Source

/* SpagoBI, the Open Source Business Intelligence suite
    
 * Copyright (C) 2012 Engineering Ingegneria Informatica S.p.A. - SpagoBI Competency Center
 * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0, without the "Incompatible With Secondary Licenses" notice. 
 * If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package it.eng.spagobi.engines.talend.runtime;

import it.eng.spagobi.engines.talend.TalendEngine;
import it.eng.spagobi.engines.talend.TalendEngineConfig;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Node;
import org.dom4j.io.SAXReader;

/**
 * @author Andrea Gioia
 *
 */
public class JobDeploymentDescriptor {
    String project;
    String language;

    /**
     * Instantiates a new job deployment descriptor.
     */
    public JobDeploymentDescriptor() {
    }

    /**
     * Instantiates a new job deployment descriptor.
     * 
     * @param project the project
     * @param language the language
     */
    public JobDeploymentDescriptor(String project, String language) {
        this.project = project;
        this.language = language;
    }

    /**
     * Load.
     * 
     * @param file the file
     * 
     * @throws FileNotFoundException the file not found exception
     * @throws DocumentException the document exception
     */
    public void load(File file) throws FileNotFoundException, DocumentException {
        load(new FileInputStream(file));
    }

    /**
     * Load.
     * 
     * @param is the is
     * 
     * @throws DocumentException the document exception
     */
    public void load(InputStream is) throws DocumentException {
        SAXReader reader = new org.dom4j.io.SAXReader();
        Document document = null;

        document = reader.read(is);

        Node job = document.selectSingleNode("//etl/job");
        if (job != null) {
            this.project = job.valueOf("@project");
            this.language = job.valueOf("@language");
        }
    }

    /**
     * Checks if is perl job.
     * 
     * @return true, if is perl job
     */
    public boolean isPerlJob() {
        return (language != null && language.equalsIgnoreCase("perl"));
    }

    /**
     * Checks if is java job.
     * 
     * @return true, if is java job
     */
    public boolean isJavaJob() {
        return (language != null && language.equalsIgnoreCase("java"));
    }

    /**
     * Gets the project.
     * 
     * @return the project
     */
    public String getProject() {
        return project;
    }

    /**
     * Sets the project.
     * 
     * @param project the new project
     */
    public void setProject(String project) {
        this.project = project;
    }

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

    /**
     * Sets the language.
     * 
     * @param language the new language
     */
    public void setLanguage(String language) {
        this.language = language;
    }

    /**
     * To xml.
     * 
     * @return the string
     */
    public String toXml() {
        StringBuffer buffer = new StringBuffer();
        buffer.append("<etl>");
        buffer.append("<job");
        if (project != null && !project.trim().equalsIgnoreCase(""))
            buffer.append(" project=\"" + project + "\"");
        if (language != null && !language.trim().equalsIgnoreCase(""))
            buffer.append(" language=\"" + language + "\"");
        buffer.append("/>");
        buffer.append("</etl>");

        return buffer.toString();
    }

    /**
     * Load job deployment descriptor.
     * 
     * @param is the is
     * 
     * @return the job deployment descriptor
     * 
     * @throws DocumentException the document exception
     */
    public static JobDeploymentDescriptor loadJobDeploymentDescriptor(InputStream is) throws DocumentException {
        JobDeploymentDescriptor job = new JobDeploymentDescriptor();
        job.load(is);
        return job;
    }
}