diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/core/internal/SchemaGenerator.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/core/internal/SchemaGenerator.java | 527 |
1 files changed, 0 insertions, 527 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/core/internal/SchemaGenerator.java b/jpa/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/core/internal/SchemaGenerator.java deleted file mode 100644 index e5c1d14de5..0000000000 --- a/jpa/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/core/internal/SchemaGenerator.java +++ /dev/null @@ -1,527 +0,0 @@ -/******************************************************************************* -* Copyright (c) 2010 Oracle. All rights reserved. -* This program and the accompanying materials are made available under the -* terms of the Eclipse Public License v1.0, which accompanies this distribution -* and is available at http://www.eclipse.org/legal/epl-v10.html. -* -* Contributors: -* Oracle - initial API and implementation -*******************************************************************************/ -package org.eclipse.jpt.jaxb.core.internal; - -import java.io.BufferedReader; -import java.io.ByteArrayInputStream; -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.UnsupportedEncodingException; -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IFolder; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.FileLocator; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.debug.core.DebugPlugin; -import org.eclipse.debug.core.ILaunch; -import org.eclipse.debug.core.ILaunchConfiguration; -import org.eclipse.debug.core.ILaunchConfigurationType; -import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; -import org.eclipse.debug.core.ILaunchManager; -import org.eclipse.debug.core.ILaunchesListener2; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IPackageFragment; -import org.eclipse.jdt.core.IPackageFragmentRoot; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants; -import org.eclipse.jdt.launching.IRuntimeClasspathEntry; -import org.eclipse.jdt.launching.IVMInstall; -import org.eclipse.jdt.launching.JavaRuntime; -import org.eclipse.jpt.core.internal.utility.jdt.JDTTools; -import org.eclipse.jpt.jaxb.ui.JptJaxbUiPlugin; -import org.eclipse.osgi.service.datalocation.Location; -import org.osgi.framework.Bundle; - -/** - * SchemaGenerator - */ -public class SchemaGenerator -{ - static public String LAUNCH_CONFIG_NAME = "JAXB Schema Gen Run Config"; //$NON-NLS-1$ - static public String JAXB_SCHEMA_GEN_PACKAGE_NAME = "org.eclipse.jpt.jaxb.core.schemagen"; //$NON-NLS-1$ - static public String JAXB_SCHEMA_GEN_CLASS = JAXB_SCHEMA_GEN_PACKAGE_NAME + ".Main"; //$NON-NLS-1$ - static public String ECLIPSELINK_JAXB_SCHEMA_GEN_PACKAGE_NAME = "org.eclipse.jpt.eclipselink.jaxb.core.schemagen"; //$NON-NLS-1$ - static public String ECLIPSELINK_JAXB_SCHEMA_GEN_CLASS = ECLIPSELINK_JAXB_SCHEMA_GEN_PACKAGE_NAME + ".Main"; //$NON-NLS-1$ - - static public String ECLIPSELINK_JAXB_CONTEXT_FACTORY = "org.eclipse.persistence.jaxb.JAXBContextFactory"; //$NON-NLS-1$ - static public String ECLIPSELINK_JAXB_PROPERTIES_FILE_CONTENTS = "javax.xml.bind.context.factory=" + ECLIPSELINK_JAXB_CONTEXT_FACTORY; //$NON-NLS-1$ - static public String JAXB_PROPERTIES_FILE_NAME = "jaxb.properties"; //$NON-NLS-1$ - - static public String JAXB_SCHEMA_GEN_JAR = JAXB_SCHEMA_GEN_PACKAGE_NAME + "_"; //$NON-NLS-1$ - static public String ECLIPSELINK_JAXB_SCHEMA_GEN_JAR = ECLIPSELINK_JAXB_SCHEMA_GEN_PACKAGE_NAME + "_"; //$NON-NLS-1$ - - static public String JAXB_GENERIC_SCHEMA_GEN_CLASS = "javax.xml.bind.JAXBContext"; //$NON-NLS-1$ - static public String JAXB_ECLIPSELINK_SCHEMA_GEN_CLASS = "org.eclipse.persistence.jaxb.JAXBContext"; //$NON-NLS-1$ - static public String PLUGINS_DIR = "plugins/"; //$NON-NLS-1$ - - private IVMInstall jre; - private ILaunchConfigurationWorkingCopy launchConfig; - private ILaunch launch; - - private final IJavaProject javaProject; - private final String targetSchemaName; - private final String[] sourceClassNames; - private String mainType; - private boolean useMoxy; - private final boolean isDebug = false; - - // ********** static methods ********** - - public static void generate( - IJavaProject javaProject, - String targetSchemaName, - String[] sourceClassNames, - boolean useMoxy, - IProgressMonitor monitor) { - if (javaProject == null) { - throw new NullPointerException(); - } - new SchemaGenerator(javaProject, - targetSchemaName, - sourceClassNames, - useMoxy, - monitor).generate(); - } - - // ********** constructors ********** - - protected SchemaGenerator( - IJavaProject javaProject, - String targetSchemaName, - String[] sourceClassNames, - boolean useMoxy, - @SuppressWarnings("unused") IProgressMonitor monitor) { - super(); - this.javaProject = javaProject; - this.targetSchemaName = targetSchemaName; - this.sourceClassNames = sourceClassNames; - this.useMoxy = useMoxy; - this.mainType = (this.useMoxy) ? - ECLIPSELINK_JAXB_SCHEMA_GEN_CLASS : - JAXB_SCHEMA_GEN_CLASS; - this.initialize(); - } - - // ********** behavior ********** - - protected void initialize() { - try { - this.jre = this.getProjectJRE(); - if (this.jre == null) { - String message = "Could not identify the VM."; //$NON-NLS-1$ - throw new RuntimeException(message); - } - this.launchConfig = this.buildLaunchConfiguration(); - } - catch (CoreException e) { - throw new RuntimeException(e); - } - } - - protected void generate() { - // generate jaxb.properties file if necessary - if (this.useMoxy){ - if (!isJaxbPropertiesFilePresent()){ - this.generateJaxbPropertiesFile(); - } - else if (!isJaxbContextMoxy(getJaxbPropertiesFile())){ - //properties file actually specifies a different implementation - //override wizard setting and fall back to generic generation - this.useMoxy = false; - this.mainType = JAXB_SCHEMA_GEN_CLASS; - } - } - String projectLocation = getProject().getLocation().toString(); - this.initializeLaunchConfiguration(projectLocation); - this.addLaunchListener(); - this.launch = this.saveAndLaunchConfig(); - } - - /** - * Returns the first "jaxb.properties" file that is found in a valid source - * folder in the project. - * - * Returns null if no "jaxb.properties" file is found. - */ - private IFile getJaxbPropertiesFile() { - return getJaxbPropertiesFileFromPackageRoots(JDTTools.getJavaSourceFolders(this.javaProject)); - } - - private IFile getJaxbPropertiesFileFromPackageRoots(Iterable<IPackageFragmentRoot> packageFragmentRoots){ - Object[] objects = null; - IJavaElement[] javaElements; - try { - for (IPackageFragmentRoot pfr : packageFragmentRoots) { - javaElements = pfr.getChildren(); - for (IJavaElement javaElement : javaElements) { - objects = ((IPackageFragment) javaElement).getNonJavaResources(); - for (Object object : objects) { - IResource resource = (IResource) object; - if (resource.getName().equals(JAXB_PROPERTIES_FILE_NAME)) { - // jaxb.properties has been found - return (IFile)resource; - } - } - } - } - } catch (JavaModelException jme) { - throw new RuntimeException(jme); - } - return null; - } - - private boolean isJaxbPropertiesFilePresent(){ - return getJaxbPropertiesFile()!= null; - } - - private boolean isJaxbContextMoxy(IFile propertyFile){ - - InputStream in = null; - try { - in = propertyFile.getContents(); - BufferedReader reader = new BufferedReader(new InputStreamReader(in)); - String line = reader.readLine(); - //jaxb.properties will only contain one property entry, the JAXBContextFactory - String propertyValue = line.substring(line.indexOf("=") + 1); - if (propertyValue.equals(ECLIPSELINK_JAXB_CONTEXT_FACTORY)){ - return true; - } - } catch (CoreException ce){ - throw new RuntimeException(ce); - } catch (IOException ioe){ - throw new RuntimeException(ioe); - } finally { - if (in != null){ - try{ - in.close(); - } catch (IOException ioe) { - throw new RuntimeException(ioe); - } - } - } - return false; - } - - private void generateJaxbPropertiesFile(){ - IPackageFragment packageFragment = findPackageFragementForSourceClassName(this.sourceClassNames[0]); - - IFolder folder = (IFolder)packageFragment.getResource(); - IFile file = folder.getFile("jaxb.properties"); - - byte[] bytes; - try { - bytes = ECLIPSELINK_JAXB_PROPERTIES_FILE_CONTENTS.getBytes("UTF-8"); - } catch (UnsupportedEncodingException e) { - throw new RuntimeException(e); - } - - InputStream contents = new ByteArrayInputStream(bytes); - - try { - //the input stream will be closed as a result of calling create - file.create(contents, IResource.NONE, null); - } catch (CoreException ce) { - throw new RuntimeException(ce); - } - } - - private IPackageFragment findPackageFragementForSourceClassName(String sourceClassName) { - String packageName = sourceClassName.substring(0, sourceClassName.lastIndexOf('.')); - - //Find the existing package fragment where we want to generate - for (IPackageFragmentRoot pfr : JDTTools.getJavaSourceFolders(this.javaProject)) { - //use the package of the first source class as the package for generation - IPackageFragment packageFragment = pfr.getPackageFragment(packageName); - if (packageFragment.exists()){ - return packageFragment; - } - } - //the existing package fragment was not found - throw new IllegalStateException("Java package must exist for source class"); - } - - private void initializeLaunchConfiguration(String projectLocation) { - - this.specifyJRE(this.jre.getName(), this.jre.getVMInstallType().getId()); - - this.specifyProject(this.getProject().getName()); - this.specifyMainType(this.mainType); - - this.specifyProgramArguments( - this.targetSchemaName, - this.sourceClassNames); // -d -c - this.specifyWorkingDir(projectLocation); - - String jarName = (this.useMoxy) ? - ECLIPSELINK_JAXB_SCHEMA_GEN_JAR : - JAXB_SCHEMA_GEN_JAR; - this.specifyClasspathProperties(this.javaProject, this.buildBootstrapJarPath(jarName)); - } - - protected void postGenerate() { - try { - if ( ! this.isDebug) { - this.removeLaunchConfiguration(LAUNCH_CONFIG_NAME); - } - this.getProject().refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor()); - } - catch (CoreException e) { - throw new RuntimeException(e); - } - } - - // ********** Launch Configuration Setup ********** - - private void specifyClasspathProperties(IJavaProject javaProject, IPath bootstrapJar) { - List<String> classpath = new ArrayList<String>(); - try { - // Schema_Gen jar - classpath.add(this.getArchiveClasspathEntry(bootstrapJar).getMemento()); - // Default Project classpath - classpath.add(this.getDefaultProjectClasspathEntry(javaProject).getMemento()); - // System Library - classpath.add(this.getSystemLibraryClasspathEntry().getMemento()); - } - catch (CoreException e) { - throw new RuntimeException("An error occurs generating a memento", e); //$NON-NLS-1$ - } - this.launchConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_CLASSPATH, classpath); - this.launchConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_DEFAULT_CLASSPATH, false); - } - - private void specifyJRE(String jreName, String vmId) { - - this.launchConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_JRE_CONTAINER_PATH, jreName); - this.launchConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_JRE_CONTAINER_PATH, vmId); - } - - private void specifyProject(String projectName) { - - this.launchConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, projectName); - } - - private void specifyMainType(String mainType) { - - this.launchConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, mainType); - } - - private void specifyProgramArguments( - String targetSchemaName, - String[] sourceClassNames) { - - StringBuffer programArguments = new StringBuffer(); - // sourceClassNames - StringBuffer sourceClassNamesArguments = this.buildClassNamesArguments(sourceClassNames); - programArguments.append(sourceClassNamesArguments); - - // schema - programArguments.append(" -s \""); //$NON-NLS-1$ - programArguments.append(targetSchemaName); - programArguments.append('"'); //$NON-NLS-1$ - - this.launchConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, programArguments.toString()); - } - - private StringBuffer buildClassNamesArguments(String[] sourceClassNames) { - - StringBuffer classNamesArguments = new StringBuffer(); - for (String className: sourceClassNames) { - classNamesArguments.append(" -c "); //$NON-NLS-1$ - classNamesArguments.append(className); - } - return classNamesArguments; - } - - private void specifyWorkingDir(String projectLocation) { - - File workingDir = new Path(projectLocation).toFile(); - this.launchConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_WORKING_DIRECTORY, workingDir.getAbsolutePath()); - } - - // ********** LaunchConfig ********** - - private ILaunchConfigurationWorkingCopy buildLaunchConfiguration() throws CoreException { - ILaunchConfigurationWorkingCopy launchConfig = null; - this.removeLaunchConfiguration(LAUNCH_CONFIG_NAME); - - ILaunchManager manager = getLaunchManager(); - ILaunchConfigurationType type = manager.getLaunchConfigurationType(IJavaLaunchConfigurationConstants.ID_JAVA_APPLICATION); - - launchConfig = type.newInstance(null, LAUNCH_CONFIG_NAME); - return launchConfig; - } - - private void removeLaunchConfiguration(String launchConfigurationName) throws CoreException { - - ILaunchManager manager = getLaunchManager(); - ILaunchConfigurationType type = manager.getLaunchConfigurationType(IJavaLaunchConfigurationConstants.ID_JAVA_APPLICATION); - - ILaunchConfiguration[] configurations = manager.getLaunchConfigurations(type); - for (int i = 0; i < configurations.length; i++) { - ILaunchConfiguration configuration = configurations[i]; - if (configuration.getName().equals(launchConfigurationName)) { - configuration.delete(); - break; - } - } - } - - private ILaunch saveAndLaunchConfig() { - ILaunchConfiguration configuration = null; - ILaunch result = null; - try { - configuration = this.launchConfig.doSave(); - } - catch (CoreException saveException) { - throw new RuntimeException("Could not save LaunchConfig", saveException); - } - try { - result = configuration.launch(ILaunchManager.RUN_MODE, new NullProgressMonitor()); - } - catch (CoreException lauchException) { - throw new RuntimeException("An error occured during launch", lauchException); - } - return result; - } - - private void addLaunchListener() { - - this.getLaunchManager().addLaunchListener(this.buildLaunchListener()); - } - - private ILaunchesListener2 buildLaunchListener() { - return new ILaunchesListener2() { - - public void launchesTerminated(ILaunch[] launches) { - for (int i = 0; i < launches.length; i++) { - ILaunch launch = launches[i]; - if (launch.equals(SchemaGenerator.this.getLaunch())) { - - SchemaGenerator.this.postGenerate(); - return; - } - } - } - - public void launchesAdded(ILaunch[] launches) { - // not interested to this event - } - - public void launchesChanged(ILaunch[] launches) { - // not interested to this event - } - - public void launchesRemoved(ILaunch[] launches) { - // not interested to this event - } - }; - } - - // ********** Queries ********** - - private IRuntimeClasspathEntry getSystemLibraryClasspathEntry() throws CoreException { - - IPath systemLibsPath = new Path(JavaRuntime.JRE_CONTAINER); - return JavaRuntime.newRuntimeContainerClasspathEntry(systemLibsPath, IRuntimeClasspathEntry.STANDARD_CLASSES); - } - - private IRuntimeClasspathEntry getArchiveClasspathEntry(IPath archivePath) { - - IRuntimeClasspathEntry archiveEntry = JavaRuntime.newArchiveRuntimeClasspathEntry(archivePath); - archiveEntry.setClasspathProperty(IRuntimeClasspathEntry.USER_CLASSES); - - return archiveEntry; - } - - private IRuntimeClasspathEntry getDefaultProjectClasspathEntry(IJavaProject project) { - - IRuntimeClasspathEntry projectEntry = JavaRuntime.newDefaultProjectClasspathEntry(project); - projectEntry.setClasspathProperty(IRuntimeClasspathEntry.USER_CLASSES); - - return projectEntry; - } - - public IProject getProject() { - return this.javaProject.getProject(); - } - - private IVMInstall getProjectJRE() throws CoreException { - return JavaRuntime.getVMInstall(this.javaProject); - } - - protected ILaunch getLaunch() { - return this.launch; - } - - protected ILaunchManager getLaunchManager() { - return DebugPlugin.getDefault().getLaunchManager(); - } - - // ********** private method ********** - - private IPath buildBootstrapJarPath(String jarName) { - try { - File jarInstallDir = this.getBundleParentDir(JptJaxbUiPlugin.PLUGIN_ID); - - List<File> result = new ArrayList<File>(); - this.findFile(jarName, jarInstallDir, result); - if (result.isEmpty()) { - throw new RuntimeException("Could not find: " + jarName + "#.#.#v###.jar in: " + jarInstallDir); //$NON-NLS-1$ //$NON-NLS-2$ - } - File ddlGenJarFile = result.get(0); - String ddlGenJarPath = ddlGenJarFile.getCanonicalPath(); - return new Path(ddlGenJarPath); - } - catch (IOException e) { - throw new RuntimeException(e); - } - } - - private void findFile(String fileName, File directory, List<? super File> list) { - if(directory.listFiles() == null) { - throw new RuntimeException("Could not find directory: " + directory); //$NON-NLS-1$ - } - for (File file : directory.listFiles()) { - if (file.getName().startsWith(fileName)) { - list.add(file); - } - if (file.isDirectory()) { - this.findFile(fileName, file, list); - } - } - } - - private File getBundleParentDir(String bundleName) throws IOException { - - if (Platform.inDevelopmentMode()) { - Location eclipseHomeLoc = Platform.getInstallLocation(); - String eclipseHome = eclipseHomeLoc.getURL().getPath(); - if ( ! eclipseHome.endsWith(PLUGINS_DIR)) { - eclipseHome += PLUGINS_DIR; - } - return new File(eclipseHome); - } - Bundle bundle = Platform.getBundle(bundleName); - return FileLocator.getBundleFile(bundle).getParentFile(); - } - -} |