Java tutorial
/******************************************************************************* * Copyright (c) 2004 Ferenc Hechler - ferenc_hechler@users.sourceforge.net * * This file is part of the Fat Jar Eclipse Plug-In * * The Fat Jar Eclipse Plug-In is free software; * you can redistribute it and/or modify it under the terms of the GNU * General Public License as published by the Free Software Foundation; * either version 2 of the License, or (at your option) any later version. * * The Fat Jar Eclipse Plug-In 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 the Fat Jar Eclipse Plug-In; * if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * *******************************************************************************/ package net.sf.fjep.fatjar.wizards.export; import java.io.File; import java.util.Iterator; import java.util.List; import java.util.Vector; import net.sf.fjep.anttask.FJAutoJarType; import net.sf.fjep.anttask.FJBuildTask; import net.sf.fjep.anttask.FJClassType; import net.sf.fjep.anttask.FJExcludeType; import net.sf.fjep.anttask.FJFileSourceType; import net.sf.fjep.anttask.FJJarSourceType; import net.sf.fjep.anttask.FJManifestType; import net.sf.fjep.fatjar.popup.actions.FJTree; import net.sf.fjep.fatjar.preferences.FatJarPreferencePage; import net.sf.fjep.fatjar.wizards.export.FilesSelectPage.SourceInfo; import net.sf.fjep.utils.FileUtils; import org.eclipse.core.resources.IResource; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.jdt.core.IJavaProject; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.jface.dialogs.ProgressMonitorDialog; import org.eclipse.jface.preference.IPreferenceStore; import org.eclipse.swt.widgets.Shell; import org.osgi.framework.Bundle; import thahn.java.agui.ide.eclipse.wizard.AguiPlugin; public class BuildFJ { private final static int PROGRESS_CLEAN = 50; private final static int PROGRESS_COLLECT = 1000; private final static int PROGRESS_PACK = 300; public static void buildConfiguredFatJar(JProjectConfiguration jproject, BuildProperties props, SourceInfo[] sourceInfo) { // Create a progress bar Shell shell = new Shell(); ProgressMonitorDialog progressmonitordialog = new ProgressMonitorDialog(shell); progressmonitordialog.open(); IProgressMonitor iprogressmonitor = progressmonitordialog.getProgressMonitor(); iprogressmonitor.beginTask("Build Fat jar", PROGRESS_CLEAN + PROGRESS_COLLECT + PROGRESS_PACK + PROGRESS_CLEAN); // Make One-JAR? boolean onejar = props.isUseOneJar(); String expand = props.getOnejarExpand(); String jarfile = null; try { props.save(); jarfile = buildFatJar(jproject, props, sourceInfo); try { jproject.getProject().refreshLocal(IResource.DEPTH_ONE, null); } catch (CoreException e) { e.printStackTrace(); } JProjectConfiguration.removeTempFatjarConfigs(); } catch (Exception e) { e.printStackTrace(); MessageDialog.openInformation(shell, "Fat Jar Plug-In ERROR", e.getMessage()); } progressmonitordialog.close(); MessageDialog.openInformation(shell, "Fat Jar Plug-In", "built " + jarfile); } /** * build using ANT Tasks from props and sourceInfo * @param props * @param sourceInfos * @return */ public static String buildFatJar(JProjectConfiguration jproject, BuildProperties props, SourceInfo[] sourceInfos) { FJBuildTask fjBuildTask = new FJBuildTask(); String fatjarPath = "?"; String output = props.getJarname().replace('\\', '/'); if (!props.isJarnameIsExtern()) { output = jproject.getAbsProjectDir().replace('\\', '/') + "/" + output; } String outputName = output.substring(output.lastIndexOf('/') + 1); AguiPlugin pi = AguiPlugin.getDefault(); Bundle bundle = pi.getBundle(); if (bundle != null) { String location = bundle.getLocation(); if (location != null) fatjarPath = location.replaceFirst("update[@][/]?", "") + "fatjar.jar"; } boolean oneJar = props.isUseOneJar(); fjBuildTask.setOnejar(oneJar); fjBuildTask.setOutput(output); IPreferenceStore store = AguiPlugin.getDefault().getPreferenceStore(); boolean escapeUCase = store.getBoolean(FatJarPreferencePage.P_ESCAPEUPPERCASE); fjBuildTask.setEscapeUCase(escapeUCase); // create manifest data String manifestFile = props.getManifest_file(); String manifestClasspath = props.getManifest_classpath(); String manifestMainclass = props.getManifest_mainclass(); String manifestArguments = props.getManifest_arguments(); String manifestVMArguments = props.getManifest_vmarguments(); boolean manifestMergeall = props.isManifest_mergeall(); boolean manifestRemovesigners = props.isManifest_removesigners(); boolean autojarEnable = props.isAutojarEnable(); String autojarVisitClasses = props.getAutojarVisitClasses(); boolean autojarClassForName = props.isAutojarClassForName(); FJManifestType fjManifest = new FJManifestType(); fjManifest.setMergemanifests(manifestMergeall); fjManifest.setRemovesigners(manifestRemovesigners); if ((manifestFile != null) && (!manifestFile.trim().equals("")) && (!manifestFile.trim().equals("<createnew>"))) { fjManifest.setManifestfile(manifestFile); } fjManifest.setMainclass(manifestMainclass); if ((manifestClasspath != null) && (!manifestClasspath.trim().equals(""))) { fjManifest.setClassPath(manifestClasspath); } if ((manifestArguments != null) && (!manifestArguments.trim().equals(""))) { fjManifest.setArguments(manifestArguments); } if ((manifestVMArguments != null) && (!manifestVMArguments.trim().equals(""))) { fjManifest.setVmarguments(manifestVMArguments); } fjBuildTask.addConfigured(fjManifest); for (int i = 0; i < sourceInfos.length; i++) { SourceInfo info = sourceInfos[i]; if (info.isJar) { FJJarSourceType fjJarSource = new FJJarSourceType(); fjJarSource.setFile(info.absPath); fjJarSource.setRelPath(info.relPath); fjBuildTask.addConfigured(fjJarSource); } else { FJFileSourceType fjFileSource = new FJFileSourceType(); fjFileSource.setPath(info.absPath); fjFileSource.setRelPath(info.relPath); if (info.excludes.size() != 0) { for (int j = 0; j < info.excludes.size(); j++) { String exclude = (String) info.excludes.get(j); FJExcludeType fjExclude = new FJExcludeType(); fjExclude.setRelPath(exclude); fjFileSource.addConfigured(fjExclude); } } fjBuildTask.addConfigured(fjFileSource); } } if (autojarEnable) { FJAutoJarType fjAutoJar = new FJAutoJarType(); String[] classes = autojarVisitClasses.split("\\s+"); for (int i = 0; i < classes.length; i++) { String className = classes[i]; FJClassType fjClass = new FJClassType(); fjClass.setClassname(className); fjAutoJar.addConfigured(fjClass); } fjAutoJar.setSearchclassforname(autojarClassForName); fjBuildTask.addConfigured(fjAutoJar); } fjBuildTask.execute(); return output; } /** * 50 progress */ private static String doCleanFatJar(JProjectConfiguration jproject, IProgressMonitor iprogressMonitor) { String tempdir = jproject.getTempBuildDir(); iprogressMonitor.subTask("Clean Fat Jar - remove " + tempdir); FileUtils.recursiveRm(new File(tempdir)); iprogressMonitor.worked(50); return tempdir; } public static FJTree buildTree(JProjectConfiguration jprojectsIn) { List lst = jprojectsIn.getJProjectCollection(); FJTree rootNode = new FJTree(null, FJTree.NT_ROOT, "Fat Jar Tree for ", null, FJTree.CS_CHECKED); if (lst == null) { build(rootNode, jprojectsIn); return rootNode; } for (Iterator iter = lst.iterator(); iter.hasNext();) { IJavaProject jproject = (IJavaProject) iter.next(); JProjectConfiguration jprojectConf = new JProjectConfiguration(jproject, null); build(rootNode, jprojectConf); } return rootNode; } private static void build(FJTree rootNode, JProjectConfiguration jprojectConf) { String projectName = jprojectConf.getName(); // rootNode = new FJTree(null, FJTree.NT_ROOT, // "Fat Jar Tree for " + projectName, jprojectConf, // FJTree.CS_CHECKED); Vector projects = new Vector(); Vector jarFiles = new Vector(); Vector classesDirs = new Vector(); jprojectConf.addClassPathEntries(jarFiles, classesDirs, projects, false); for (int i = 0; i < projects.size(); i++) { JProjectConfiguration jpro = (JProjectConfiguration) projects.get(i); rootNode.addChild(FJTree.NT_PROJECT_OUTPUT, "Project '" + jpro.getProjectName() + "' output", new File(jpro.getProjectOutputDir()), FJTree.CS_CHECKED); } for (int j = 0; j < classesDirs.size(); j++) { String classesDir = (String) classesDirs.get(j); rootNode.addChild(FJTree.NT_CLASSES, "Classes '" + classesDir + "'", new File(classesDir), FJTree.CS_CHECKED); } /* * jproject.getClassPathJars(jarFiles, classesDirs, false); // * jproject.getClassesDir(classesDirs); // String classesDir = * (String) classesDirs.lastElement(); // * rootNode.addChild(FJTree.NT_PROJECT_OUTPUT, "Project '" + * jproject.getProjectName() + "' output", new File(classesDir), * FJTree.CS_CHECKED); // for (int i=0; i<classesDirs.size()-1; * i++) { // classesDir = (String) classesDirs.get(i); // * rootNode.addChild(FJTree.NT_CLASSES, "Classes '" + classesDir + * "'", new File(classesDir), FJTree.CS_CHECKED); // } * * jproject.getChildProjects(childProjects, false); for (int i=0; i<childProjects.size(); * i++) { JProjectConfiguration jChildProject = * (JProjectConfiguration) childProjects.get(i); String * childProjectName = jChildProject.getProjectName(); * classesDirs.clear(); jChildProject .getClassPathJars(jarFiles, * classesDirs, true); jChildProject.getClassesDir(classesDirs); * String classesDir = (String) classesDirs.lastElement(); * rootNode.addChild(FJTree.NT_PROJECT_OUTPUT, "Project '" + * childProjectName + "' output", new File(classesDir), * FJTree.CS_CHECKED); for (int j=0; j<classesDirs.size()-1; j++) { * classesDir = (String) classesDirs.get(j); * rootNode.addChild(FJTree.NT_CLASSES, "Classes '" + classesDir + * "'", new File(classesDir), FJTree.CS_CHECKED); } } */ for (int i = 0; i < jarFiles.size(); i++) { String jarFile = (String) jarFiles.get(i); String jarname = File.separatorChar + jarFile; jarname = jarname.substring(jarname.lastIndexOf(File.separatorChar) + 1); rootNode.addChild(FJTree.NT_JAR, jarname, new File(jarFile), FJTree.CS_CHECKED); } } }