List of usage examples for java.util.jar JarOutputStream JarOutputStream
public JarOutputStream(OutputStream out) throws IOException
JarOutputStream with no manifest. From source file:org.apache.maven.doxia.siterenderer.DefaultSiteRendererTest.java
/** * @throws java.lang.Exception if something goes wrong. * @see org.codehaus.plexus.PlexusTestCase#setUp() *//*from w w w. java 2 s .c om*/ @Override protected void setUp() throws Exception { super.setUp(); renderer = (Renderer) lookup(Renderer.ROLE); // copy the default-site.vm and default-site-macros.vm copyVm("default-site.vm", "\n\n\n\r\n\r\n\r\n"); copyVm("default-site-macros.vm", ""); InputStream skinIS = this.getResourceAsStream("velocity-toolmanager.vm"); JarOutputStream jarOS = new JarOutputStream(new FileOutputStream(skinJar)); try { jarOS.putNextEntry(new ZipEntry("META-INF/maven/site.vm")); IOUtil.copy(skinIS, jarOS); jarOS.closeEntry(); } finally { IOUtil.close(skinIS); IOUtil.close(jarOS); } oldLocale = Locale.getDefault(); Locale.setDefault(Locale.ENGLISH); }
From source file:org.apache.hadoop.hbase.mapreduce.hadoopbackport.TestJarFinder.java
@Test public void testExistingManifest() throws Exception { File dir = new File(System.getProperty("test.build.dir", "target/test-dir"), TestJarFinder.class.getName() + "-testExistingManifest"); delete(dir);/* ww w. ja va 2 s . co m*/ dir.mkdirs(); File metaInfDir = new File(dir, "META-INF"); metaInfDir.mkdirs(); File manifestFile = new File(metaInfDir, "MANIFEST.MF"); Manifest manifest = new Manifest(); OutputStream os = new FileOutputStream(manifestFile); manifest.write(os); os.close(); File propsFile = new File(dir, "props.properties"); Writer writer = new FileWriter(propsFile); new Properties().store(writer, ""); writer.close(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); JarOutputStream zos = new JarOutputStream(baos); JarFinder.jarDir(dir, "", zos); JarInputStream jis = new JarInputStream(new ByteArrayInputStream(baos.toByteArray())); Assert.assertNotNull(jis.getManifest()); jis.close(); }
From source file:org.commonjava.maven.galley.filearc.internal.ZipPublish.java
private Boolean rewriteArchive(final File dest, final String path) { final boolean isJar = isJarOperation(); final File src = new File(dest.getParentFile(), dest.getName() + ".old"); dest.renameTo(src);//from ww w .ja v a2 s . c o m InputStream zin = null; ZipFile zfIn = null; FileOutputStream fos = null; ZipOutputStream zos = null; ZipFile zfOut = null; try { fos = new FileOutputStream(dest); zos = isJar ? new JarOutputStream(fos) : new ZipOutputStream(fos); zfOut = isJar ? new JarFile(dest) : new ZipFile(dest); zfIn = isJar ? new JarFile(src) : new ZipFile(src); for (final Enumeration<? extends ZipEntry> en = zfIn.entries(); en.hasMoreElements();) { final ZipEntry inEntry = en.nextElement(); final String inPath = inEntry.getName(); try { if (inPath.equals(path)) { zin = stream; } else { zin = zfIn.getInputStream(inEntry); } final ZipEntry entry = zfOut.getEntry(inPath); zos.putNextEntry(entry); copy(stream, zos); } finally { closeQuietly(zin); } } return true; } catch (final IOException e) { error = new TransferException("Failed to write path: %s to EXISTING archive: %s. Reason: %s", e, path, dest, e.getMessage()); } finally { closeQuietly(zos); closeQuietly(fos); if (zfOut != null) { //noinspection EmptyCatchBlock try { zfOut.close(); } catch (final IOException e) { } } if (zfIn != null) { //noinspection EmptyCatchBlock try { zfIn.close(); } catch (final IOException e) { } } closeQuietly(stream); } return false; }
From source file:com.android.build.gradle.internal.transforms.ExtractJarsTransformTest.java
@Test public void checkNoWarningWhenWillNotHaveIssuesOnCaseSensitiveFileSystems() throws Exception { File jar = temporaryFolder.newFile("Jar without case issues.jar"); try (JarOutputStream jarOutputStream = new JarOutputStream( new BufferedOutputStream(new FileOutputStream(jar)))) { jarOutputStream.putNextEntry(new ZipEntry("com/example/a.class")); jarOutputStream.closeEntry();/*from ww w . ja v a2 s.c om*/ jarOutputStream.putNextEntry(new ZipEntry("com/example/B.class")); jarOutputStream.closeEntry(); } checkWarningForCaseIssues(jar, false /*expectingWarning*/); }
From source file:org.bonitasoft.engine.io.IOUtil.java
public static byte[] generateJar(final Map<String, byte[]> resources) throws IOException { if (resources == null || resources.isEmpty()) { final String message = "No resources available"; throw new IOException(message); }// ww w . j a va 2 s . c om ByteArrayOutputStream baos = null; JarOutputStream jarOutStream = null; try { baos = new ByteArrayOutputStream(); jarOutStream = new JarOutputStream(new BufferedOutputStream(baos)); for (final Map.Entry<String, byte[]> resource : resources.entrySet()) { jarOutStream.putNextEntry(new JarEntry(resource.getKey())); jarOutStream.write(resource.getValue()); } jarOutStream.flush(); baos.flush(); } finally { if (jarOutStream != null) { jarOutStream.close(); } if (baos != null) { baos.close(); } } return baos.toByteArray(); }
From source file:com.alu.e3.prov.service.ApiJarBuilder.java
@Override public byte[] build(Api api, ExchangeData exchange) { final Map<Object, Object> variablesMap = new HashMap<Object, Object>(); variablesMap.put("exchange", exchange); byte[] jarBytes = null; ByteArrayOutputStream baos = null; JarOutputStream jos = null;//from ww w . j a v a 2s . c om try { baos = new ByteArrayOutputStream(); jos = new JarOutputStream(baos); List<JarEntryData> entries = new ArrayList<JarEntryData>(); doGenXML(entries, api, variablesMap); doGenManifest(entries, api, variablesMap); doGenResources(entries, api, variablesMap); for (JarEntryData anEntry : entries) { jos.putNextEntry(anEntry.jarEntry); jos.write(anEntry.bytes); } // the close is necessary before getting bytes jos.close(); jarBytes = baos.toByteArray(); if (this.generateJarInFile) { // generate Jar in Disk for debug only doGenJar(jarBytes, api, variablesMap); } } catch (Exception e) { if (LOG.isErrorEnabled()) { LOG.error("Error building the jar for apiID:" + api.getId(), e); } } finally { if (jos != null) try { jos.close(); } catch (IOException e) { LOG.error("Error closing stream", e); } if (baos != null) try { baos.close(); } catch (IOException e) { LOG.error("Error closing stream", e); } } return jarBytes; }
From source file:com.netflix.nicobar.core.module.ScriptModuleUtils.java
/** * Convert a ScriptModule to its compiled equivalent ScriptArchive. * <p>/*w w w .j a v a 2 s .c o m*/ * A jar script archive is created containing compiled bytecode * from a script module, as well as resources and other metadata from * the source script archive. * <p> * This involves serializing the class bytes of all the loaded classes in * the script module, as well as copying over all entries in the original * script archive, minus any that have excluded extensions. The module spec * of the source script archive is transferred as is to the target bytecode * archive. * * @param module the input script module containing loaded classes * @param jarPath the path to a destination JarScriptArchive. * @param excludeExtensions a set of extensions with which * source script archive entries can be excluded. * * @throws Exception */ public static void toCompiledScriptArchive(ScriptModule module, Path jarPath, Set<String> excludeExtensions) throws Exception { ScriptArchive sourceArchive = module.getSourceArchive(); JarOutputStream jarStream = new JarOutputStream(new FileOutputStream(jarPath.toFile())); try { // First copy all resources (excluding those with excluded extensions) // from the source script archive, into the target script archive for (String archiveEntry : sourceArchive.getArchiveEntryNames()) { URL entryUrl = sourceArchive.getEntry(archiveEntry); boolean skip = false; for (String extension : excludeExtensions) { if (entryUrl.toString().endsWith(extension)) { skip = true; break; } } if (skip) continue; InputStream entryStream = entryUrl.openStream(); byte[] entryBytes = IOUtils.toByteArray(entryStream); entryStream.close(); jarStream.putNextEntry(new ZipEntry(archiveEntry)); jarStream.write(entryBytes); jarStream.closeEntry(); } // Now copy all compiled / loaded classes from the script module. Set<Class<?>> loadedClasses = module.getModuleClassLoader().getLoadedClasses(); Iterator<Class<?>> iterator = loadedClasses.iterator(); while (iterator.hasNext()) { Class<?> clazz = iterator.next(); String classPath = clazz.getName().replace(".", "/") + ".class"; URL resourceURL = module.getModuleClassLoader().getResource(classPath); if (resourceURL == null) { throw new Exception("Unable to find class resource for: " + clazz.getName()); } InputStream resourceStream = resourceURL.openStream(); jarStream.putNextEntry(new ZipEntry(classPath)); byte[] classBytes = IOUtils.toByteArray(resourceStream); resourceStream.close(); jarStream.write(classBytes); jarStream.closeEntry(); } // Copy the source moduleSpec, but tweak it to specify the bytecode compiler in the // compiler plugin IDs list. ScriptModuleSpec moduleSpec = sourceArchive.getModuleSpec(); ScriptModuleSpec.Builder newModuleSpecBuilder = new ScriptModuleSpec.Builder(moduleSpec.getModuleId()); newModuleSpecBuilder.addCompilerPluginIds(moduleSpec.getCompilerPluginIds()); newModuleSpecBuilder.addCompilerPluginId(BytecodeLoadingPlugin.PLUGIN_ID); newModuleSpecBuilder.addMetadata(moduleSpec.getMetadata()); newModuleSpecBuilder.addModuleDependencies(moduleSpec.getModuleDependencies()); // Serialize the modulespec with GSON and its default spec file name ScriptModuleSpecSerializer specSerializer = new GsonScriptModuleSpecSerializer(); String json = specSerializer.serialize(newModuleSpecBuilder.build()); jarStream.putNextEntry(new ZipEntry(specSerializer.getModuleSpecFileName())); jarStream.write(json.getBytes(Charsets.UTF_8)); jarStream.closeEntry(); } finally { if (jarStream != null) { jarStream.close(); } } }
From source file:org.gradle.jvm.tasks.api.ApiJar.java
@TaskAction public void createApiJar() throws IOException { // Make sure all entries are always written in the same order final File[] sourceFiles = sortedSourceFiles(); final ApiClassExtractor apiClassExtractor = new ApiClassExtractor(getExportedPackages()); withResource(new JarOutputStream(new BufferedOutputStream(new FileOutputStream(getOutputFile()), 65536)), new ErroringAction<JarOutputStream>() { @Override/*from w w w .ja v a2s . c o m*/ protected void doExecute(final JarOutputStream jos) throws Exception { writeManifest(jos); writeClasses(jos); } private void writeManifest(JarOutputStream jos) throws IOException { writeEntry(jos, "META-INF/MANIFEST.MF", "Manifest-Version: 1.0\n".getBytes()); } private void writeClasses(JarOutputStream jos) throws Exception { for (File sourceFile : sourceFiles) { if (!isClassFile(sourceFile)) { continue; } ClassReader classReader = new ClassReader(readFileToByteArray(sourceFile)); if (!apiClassExtractor.shouldExtractApiClassFrom(classReader)) { continue; } byte[] apiClassBytes = apiClassExtractor.extractApiClassFrom(classReader); String internalClassName = classReader.getClassName(); String entryPath = internalClassName + ".class"; writeEntry(jos, entryPath, apiClassBytes); } } private void writeEntry(JarOutputStream jos, String name, byte[] bytes) throws IOException { JarEntry je = new JarEntry(name); // Setting time to 0 because we need API jars to be identical independently of // the timestamps of class files je.setTime(0); je.setSize(bytes.length); jos.putNextEntry(je); jos.write(bytes); jos.closeEntry(); } }); }
From source file:org.apache.hadoop.util.TestJarFinder.java
@Test public void testNoManifest() throws Exception { File dir = GenericTestUtils.getTestDir(TestJarFinder.class.getName() + "-testNoManifest"); delete(dir);//w ww . jav a2s . c om dir.mkdirs(); File propsFile = new File(dir, "props.properties"); Writer writer = new FileWriter(propsFile); new Properties().store(writer, ""); writer.close(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); JarOutputStream zos = new JarOutputStream(baos); JarFinder.jarDir(dir, "", zos); JarInputStream jis = new JarInputStream(new ByteArrayInputStream(baos.toByteArray())); Assert.assertNotNull(jis.getManifest()); jis.close(); }
From source file:org.apache.hadoop.mapred.TestLocalJobSubmission.java
private Path makeJar(Path p) throws IOException { FileOutputStream fos = new FileOutputStream(new File(p.toString())); JarOutputStream jos = new JarOutputStream(fos); ZipEntry ze = new ZipEntry("test.jar.inside"); jos.putNextEntry(ze);/* ww w. j av a 2 s . co m*/ jos.write(("inside the jar!").getBytes()); jos.closeEntry(); jos.close(); return p; }