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Example 1 with EXPAND_FRAMES

use of org.apache.xbean.asm6.ClassReader.EXPAND_FRAMES in project component-runtime by Talend.

the class PluginGenerator method createChainPlugin.

public File createChainPlugin(final File dir, final String plugin) {
    final File target = new File(dir, plugin);
    try (final JarOutputStream outputStream = new JarOutputStream(new FileOutputStream(target))) {
        final String packageName = toPackage(target.getParentFile().getParentFile().getName()).replace(".", "/");
        final String sourcePackage = "org/talend/test";
        final String fromPack = sourcePackage.replace('/', '.');
        final String toPack = packageName.replace('.', '/');
        final File root = new File(jarLocation(getClass()), sourcePackage);
        ofNullable(root.listFiles()).map(Stream::of).orElseGet(Stream::empty).filter(c -> c.getName().endsWith(".class")).forEach(clazz -> {
            try (final InputStream is = new FileInputStream(clazz)) {
                final ClassReader reader = new ClassReader(is);
                final ClassWriter writer = new ClassWriter(COMPUTE_FRAMES);
                reader.accept(new ClassRemapper(writer, new Remapper() {

                    @Override
                    public String map(final String key) {
                        return key.replace(sourcePackage, toPack).replace(fromPack, packageName);
                    }
                }), EXPAND_FRAMES);
                outputStream.putNextEntry(new JarEntry(toPack + '/' + clazz.getName()));
                outputStream.write(writer.toByteArray());
            } catch (final IOException e) {
                fail(e.getMessage());
            }
        });
    } catch (final IOException e) {
        throw new IllegalStateException(e);
    }
    return target;
}
Also used : Assertions.fail(org.junit.jupiter.api.Assertions.fail) COMPUTE_FRAMES(org.apache.xbean.asm6.ClassWriter.COMPUTE_FRAMES) Optional.ofNullable(java.util.Optional.ofNullable) FileOutputStream(java.io.FileOutputStream) IOException(java.io.IOException) FileInputStream(java.io.FileInputStream) ClassReader(org.apache.xbean.asm6.ClassReader) File(java.io.File) JarEntry(java.util.jar.JarEntry) Stream(java.util.stream.Stream) ClassRemapper(org.apache.xbean.asm6.commons.ClassRemapper) JarLocation.jarLocation(org.apache.ziplock.JarLocation.jarLocation) ClassWriter(org.apache.xbean.asm6.ClassWriter) EXPAND_FRAMES(org.apache.xbean.asm6.ClassReader.EXPAND_FRAMES) JarOutputStream(java.util.jar.JarOutputStream) Remapper(org.apache.xbean.asm6.commons.Remapper) InputStream(java.io.InputStream) FileInputStream(java.io.FileInputStream) InputStream(java.io.InputStream) JarOutputStream(java.util.jar.JarOutputStream) IOException(java.io.IOException) JarEntry(java.util.jar.JarEntry) ClassRemapper(org.apache.xbean.asm6.commons.ClassRemapper) FileInputStream(java.io.FileInputStream) ClassWriter(org.apache.xbean.asm6.ClassWriter) ClassRemapper(org.apache.xbean.asm6.commons.ClassRemapper) Remapper(org.apache.xbean.asm6.commons.Remapper) FileOutputStream(java.io.FileOutputStream) ClassReader(org.apache.xbean.asm6.ClassReader) FileOutputStream(java.io.FileOutputStream) FileInputStream(java.io.FileInputStream) Stream(java.util.stream.Stream) JarOutputStream(java.util.jar.JarOutputStream) InputStream(java.io.InputStream) File(java.io.File)

Example 2 with EXPAND_FRAMES

use of org.apache.xbean.asm6.ClassReader.EXPAND_FRAMES in project component-runtime by Talend.

the class PluginGenerator method createChainPlugin.

public File createChainPlugin(final File dir, final String plugin) {
    final File target = new File(dir, plugin);
    try (final JarOutputStream outputStream = new JarOutputStream(new FileOutputStream(target))) {
        final String packageName = toPackage(target.getParentFile().getParentFile().getName()).replace(".", "/");
        final String sourcePackage = "org/talend/test";
        final String fromPack = sourcePackage.replace('/', '.');
        final String toPack = packageName.replace('.', '/');
        final File root = new File(jarLocation(getClass()), sourcePackage);
        ofNullable(root.listFiles()).map(Stream::of).orElseGet(Stream::empty).filter(c -> c.getName().endsWith(".class")).forEach(clazz -> {
            try (final InputStream is = new FileInputStream(clazz)) {
                final ClassReader reader = new ClassReader(is);
                final ClassWriter writer = new ClassWriter(COMPUTE_FRAMES);
                reader.accept(new ClassRemapper(writer, new Remapper() {

                    @Override
                    public String map(final String key) {
                        return key.replace(sourcePackage, toPack).replace(fromPack, packageName);
                    }
                }), EXPAND_FRAMES);
                outputStream.putNextEntry(new JarEntry(toPack + '/' + clazz.getName()));
                outputStream.write(writer.toByteArray());
            } catch (final IOException e) {
                fail(e.getMessage());
            }
        });
    } catch (final IOException e) {
        throw new IllegalStateException(e);
    }
    return target;
}
Also used : Assertions.fail(org.junit.jupiter.api.Assertions.fail) Action(org.talend.sdk.component.api.service.Action) ClassReader(org.apache.xbean.asm6.ClassReader) V1_8(org.apache.xbean.asm6.Opcodes.V1_8) Type(org.apache.xbean.asm6.Type) JarEntry(java.util.jar.JarEntry) Processor(org.talend.sdk.component.api.processor.Processor) ACC_PUBLIC(org.apache.xbean.asm6.Opcodes.ACC_PUBLIC) ClassRemapper(org.apache.xbean.asm6.commons.ClassRemapper) ElementListener(org.talend.sdk.component.api.processor.ElementListener) ALOAD(org.apache.xbean.asm6.Opcodes.ALOAD) EXPAND_FRAMES(org.apache.xbean.asm6.ClassReader.EXPAND_FRAMES) ACC_SUPER(org.apache.xbean.asm6.Opcodes.ACC_SUPER) JarOutputStream(java.util.jar.JarOutputStream) ZipEntry(java.util.zip.ZipEntry) Remapper(org.apache.xbean.asm6.commons.Remapper) COMPUTE_FRAMES(org.apache.xbean.asm6.ClassWriter.COMPUTE_FRAMES) INVOKESPECIAL(org.apache.xbean.asm6.Opcodes.INVOKESPECIAL) AnnotationVisitor(org.apache.xbean.asm6.AnnotationVisitor) Optional.ofNullable(java.util.Optional.ofNullable) NEW(org.apache.xbean.asm6.Opcodes.NEW) FileOutputStream(java.io.FileOutputStream) IOException(java.io.IOException) FileInputStream(java.io.FileInputStream) RETURN(org.apache.xbean.asm6.Opcodes.RETURN) MethodVisitor(org.apache.xbean.asm6.MethodVisitor) Collectors.joining(java.util.stream.Collectors.joining) File(java.io.File) StandardCharsets(java.nio.charset.StandardCharsets) Serializable(java.io.Serializable) Stream(java.util.stream.Stream) DUP(org.apache.xbean.asm6.Opcodes.DUP) JarLocation.jarLocation(org.apache.ziplock.JarLocation.jarLocation) ClassWriter(org.apache.xbean.asm6.ClassWriter) Service(org.talend.sdk.component.api.service.Service) ARETURN(org.apache.xbean.asm6.Opcodes.ARETURN) InputStream(java.io.InputStream) FileInputStream(java.io.FileInputStream) InputStream(java.io.InputStream) JarOutputStream(java.util.jar.JarOutputStream) IOException(java.io.IOException) JarEntry(java.util.jar.JarEntry) ClassRemapper(org.apache.xbean.asm6.commons.ClassRemapper) FileInputStream(java.io.FileInputStream) ClassWriter(org.apache.xbean.asm6.ClassWriter) ClassRemapper(org.apache.xbean.asm6.commons.ClassRemapper) Remapper(org.apache.xbean.asm6.commons.Remapper) FileOutputStream(java.io.FileOutputStream) ClassReader(org.apache.xbean.asm6.ClassReader) JarOutputStream(java.util.jar.JarOutputStream) FileOutputStream(java.io.FileOutputStream) FileInputStream(java.io.FileInputStream) Stream(java.util.stream.Stream) InputStream(java.io.InputStream) File(java.io.File)

Example 3 with EXPAND_FRAMES

use of org.apache.xbean.asm6.ClassReader.EXPAND_FRAMES in project component-runtime by Talend.

the class RepositoryModelBuilderTest method createChainPlugin.

private File createChainPlugin(final File dir, final String plugin) {
    final File target = new File(dir, plugin);
    try (final JarOutputStream outputStream = new JarOutputStream(new FileOutputStream(target))) {
        final String packageName = toPackage(target.getParentFile().getParentFile().getName()).replace(".", "/");
        final String sourcePackage = "org/talend/test";
        final String fromPack = sourcePackage.replace('/', '.');
        final String toPack = packageName.replace('.', '/');
        final File root = new File(jarLocation(getClass()), sourcePackage);
        ofNullable(root.listFiles()).map(Stream::of).orElseGet(Stream::empty).filter(c -> c.getName().endsWith(".class")).forEach(clazz -> {
            try (final InputStream is = new FileInputStream(clazz)) {
                final ClassReader reader = new ClassReader(is);
                final ClassWriter writer = new ClassWriter(COMPUTE_FRAMES);
                reader.accept(new ClassRemapper(writer, new Remapper() {

                    @Override
                    public String map(final String key) {
                        return key.replace(sourcePackage, toPack).replace(fromPack, packageName);
                    }
                }), EXPAND_FRAMES);
                outputStream.putNextEntry(new JarEntry(toPack + '/' + clazz.getName()));
                outputStream.write(writer.toByteArray());
            } catch (final IOException e) {
                fail(e.getMessage());
            }
        });
    } catch (final IOException e) {
        throw new IllegalStateException(e);
    }
    return target;
}
Also used : Assertions.fail(org.junit.jupiter.api.Assertions.fail) Assertions.assertNotNull(org.junit.jupiter.api.Assertions.assertNotNull) ComponentFamilyMeta(org.talend.sdk.component.runtime.manager.ComponentFamilyMeta) HashMap(java.util.HashMap) ClassReader(org.apache.xbean.asm6.ClassReader) Collections.singletonList(java.util.Collections.singletonList) DataStore1(org.talend.test.DataStore1) JarEntry(java.util.jar.JarEntry) Collections.singleton(java.util.Collections.singleton) ClassRemapper(org.apache.xbean.asm6.commons.ClassRemapper) WithTemporaryFolder(org.talend.sdk.component.junit.base.junit5.WithTemporaryFolder) ParameterModelService(org.talend.sdk.component.runtime.manager.reflect.ParameterModelService) Assertions.assertEquals(org.junit.jupiter.api.Assertions.assertEquals) EXPAND_FRAMES(org.apache.xbean.asm6.ClassReader.EXPAND_FRAMES) JarOutputStream(java.util.jar.JarOutputStream) Remapper(org.apache.xbean.asm6.commons.Remapper) ParameterMeta(org.talend.sdk.component.runtime.manager.ParameterMeta) Collections.emptyMap(java.util.Collections.emptyMap) COMPUTE_FRAMES(org.apache.xbean.asm6.ClassWriter.COMPUTE_FRAMES) Container(org.talend.sdk.component.container.Container) Collections.emptyList(java.util.Collections.emptyList) Optional.ofNullable(java.util.Optional.ofNullable) FileOutputStream(java.io.FileOutputStream) WrappingStore(org.talend.test.WrappingStore) IOException(java.io.IOException) FileInputStream(java.io.FileInputStream) IdGenerator(org.talend.sdk.component.runtime.manager.util.IdGenerator) File(java.io.File) TestInfo(org.junit.jupiter.api.TestInfo) RepositoryModel(org.talend.sdk.component.design.extension.RepositoryModel) Test(org.junit.jupiter.api.Test) Collectors.toList(java.util.stream.Collectors.toList) List(java.util.List) Stream(java.util.stream.Stream) TemporaryFolder(org.talend.sdk.component.junit.base.junit5.TemporaryFolder) JarLocation.jarLocation(org.apache.ziplock.JarLocation.jarLocation) ClassWriter(org.apache.xbean.asm6.ClassWriter) ComponentManager(org.talend.sdk.component.runtime.manager.ComponentManager) MigrationHandlerFactory(org.talend.sdk.component.runtime.manager.reflect.MigrationHandlerFactory) ReflectionService(org.talend.sdk.component.runtime.manager.reflect.ReflectionService) InputStream(java.io.InputStream) PartitionMapper1(org.talend.test.PartitionMapper1) FileInputStream(java.io.FileInputStream) InputStream(java.io.InputStream) JarOutputStream(java.util.jar.JarOutputStream) IOException(java.io.IOException) JarEntry(java.util.jar.JarEntry) ClassRemapper(org.apache.xbean.asm6.commons.ClassRemapper) FileInputStream(java.io.FileInputStream) ClassWriter(org.apache.xbean.asm6.ClassWriter) ClassRemapper(org.apache.xbean.asm6.commons.ClassRemapper) Remapper(org.apache.xbean.asm6.commons.Remapper) FileOutputStream(java.io.FileOutputStream) ClassReader(org.apache.xbean.asm6.ClassReader) JarOutputStream(java.util.jar.JarOutputStream) FileOutputStream(java.io.FileOutputStream) FileInputStream(java.io.FileInputStream) Stream(java.util.stream.Stream) InputStream(java.io.InputStream) File(java.io.File)

Aggregations

File (java.io.File)3 FileInputStream (java.io.FileInputStream)3 FileOutputStream (java.io.FileOutputStream)3 IOException (java.io.IOException)3 InputStream (java.io.InputStream)3 Optional.ofNullable (java.util.Optional.ofNullable)3 JarEntry (java.util.jar.JarEntry)3 JarOutputStream (java.util.jar.JarOutputStream)3 Stream (java.util.stream.Stream)3 ClassReader (org.apache.xbean.asm6.ClassReader)3 EXPAND_FRAMES (org.apache.xbean.asm6.ClassReader.EXPAND_FRAMES)3 ClassWriter (org.apache.xbean.asm6.ClassWriter)3 COMPUTE_FRAMES (org.apache.xbean.asm6.ClassWriter.COMPUTE_FRAMES)3 ClassRemapper (org.apache.xbean.asm6.commons.ClassRemapper)3 Remapper (org.apache.xbean.asm6.commons.Remapper)3 JarLocation.jarLocation (org.apache.ziplock.JarLocation.jarLocation)3 Assertions.fail (org.junit.jupiter.api.Assertions.fail)3 Serializable (java.io.Serializable)1 StandardCharsets (java.nio.charset.StandardCharsets)1 Collections.emptyList (java.util.Collections.emptyList)1