com.codename1.ant.AntExecutor Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of codenameone-maven-plugin Show documentation
There is a newer version: 7.0.164
Show newest version
package com.codename1.ant;

import java.io.File;
import java.util.Properties;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.DefaultLogger;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.ProjectHelper;

/**
 * @author srccodes.com
 * @version 1.0
 */
public class AntExecutor {
    /**
     * To execute the default target specified in the Ant build.xml file
     *
     * @param buildXmlFileFullPath
     */
    public static boolean executeAntTask(String buildXmlFileFullPath) {
        return executeAntTask(buildXmlFileFullPath, null, null);
    }

    /**
     * To execute a target specified in the Ant build.xml file
     *
     * @param buildXmlFileFullPath
     * @param target
     */
    public static boolean executeAntTask(String buildXmlFileFullPath, String target, Properties properties) {

        boolean success = false;
        DefaultLogger consoleLogger = getConsoleLogger();

        // Prepare Ant project
        Project project = new Project();
        File buildFile = new File(buildXmlFileFullPath);

        project.setBasedir(buildFile.getParentFile().getAbsolutePath());
        project.setBaseDir(buildFile.getParentFile());

        project.setUserProperty("ant.file", buildFile.getAbsolutePath());
        if (properties != null) {
            for (String k : properties.stringPropertyNames()) {
                project.setProperty(k, properties.getProperty(k));
            }
        }

        project.addBuildListener(consoleLogger);

        // Capture event for Ant script build start / stop / failure
        try {
            project.fireBuildStarted();
            project.init();
            ProjectHelper projectHelper = ProjectHelper.getProjectHelper();

            project.addReference("ant.projectHelper", projectHelper);

            projectHelper.parse(project, buildFile);

            // If no target specified then default target will be executed.
            String targetToExecute = (target != null && target.trim().length() > 0) ? target.trim() : project.getDefaultTarget();
            project.executeTarget(targetToExecute);
            project.fireBuildFinished(null);
            success = true;
        } catch (BuildException buildException) {
            project.fireBuildFinished(buildException);
            throw new RuntimeException("!!! Unable to restart the IEHS App !!!", buildException);
        }

        return success;


    }

    /**
     * Logger to log output generated while executing ant script in console
     *
     * @return
     */
    private static DefaultLogger getConsoleLogger() {
        DefaultLogger consoleLogger = new DefaultLogger();
        consoleLogger.setErrorPrintStream(System.err);
        consoleLogger.setOutputPrintStream(System.out);
        consoleLogger.setMessageOutputLevel(Project.MSG_INFO);

        return consoleLogger;
    }

}