diff options
Diffstat (limited to 'sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany')
4 files changed, 0 insertions, 692 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/CodeGenerationHelper.java b/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/CodeGenerationHelper.java deleted file mode 100644 index e1891e6c0b..0000000000 --- a/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/CodeGenerationHelper.java +++ /dev/null @@ -1,280 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.interfacedef.java.jaxrs; - -import java.lang.reflect.Array; -import java.lang.reflect.GenericArrayType; -import java.lang.reflect.ParameterizedType; -import java.lang.reflect.Type; -import java.lang.reflect.TypeVariable; -import java.lang.reflect.WildcardType; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.objectweb.asm.Opcodes; - -/** - * @version $Rev$ $Date$ - */ -public class CodeGenerationHelper { - /** - * @param type - * @return - */ - public static Class<?> getErasure(Type type) { - if (type instanceof Class) { - return (Class<?>)type; - } else if (type instanceof GenericArrayType) { - GenericArrayType arrayType = (GenericArrayType)type; - Class<?> componentType = getErasure(arrayType.getGenericComponentType()); - return Array.newInstance(componentType, 0).getClass(); - } else if (type instanceof ParameterizedType) { - ParameterizedType pType = (ParameterizedType)type; - return getErasure(pType.getRawType()); - } else if (type instanceof WildcardType) { - WildcardType wType = (WildcardType)type; - Type[] types = wType.getUpperBounds(); - if (types.length == 0) { - return Object.class; - } - return getErasure(types[0]); - } else if (type instanceof TypeVariable) { - TypeVariable<?> var = (TypeVariable<?>)type; - Type[] types = var.getBounds(); - if (types.length == 0) { - return Object.class; - } - return getErasure(types[0]); - } - return null; - } - - /** - * @param type - * @return - */ - public static String getJAXWSSignature(Type type) { - Class<?> cls = getErasure(type); - if (Collection.class.isAssignableFrom(cls) && (type instanceof ParameterizedType)) { - ParameterizedType pType = (ParameterizedType)type; - Type p = pType.getActualTypeArguments()[0]; - StringBuffer sb = new StringBuffer(); - sb.append(getSignature(cls)); - sb.deleteCharAt(sb.length() - 1); // Remove ; - sb.append('<').append(getSignature(getErasure(p))).append(">;"); - return sb.toString(); - } else if (Map.class.isAssignableFrom(cls) && (type instanceof ParameterizedType)) { - ParameterizedType pType = (ParameterizedType)type; - Type key = pType.getActualTypeArguments()[0]; - Type value = pType.getActualTypeArguments()[1]; - StringBuffer sb = new StringBuffer(); - sb.append(getSignature(cls)); - sb.deleteCharAt(sb.length() - 1); // Remove ; - sb.append('<').append(getSignature(getErasure(key))).append(getSignature(getErasure(value))).append(">;"); - return sb.toString(); - } else { - return getSignature(cls); - } - } - - /** - * @param type - * @return - */ - public static String getSignature(Type type) { - if (!(type instanceof Class)) { - if (type instanceof ParameterizedType) { - ParameterizedType pType = (ParameterizedType)type; - StringBuffer sb = new StringBuffer(); - String rawType = getSignature(pType.getRawType()); - sb.append(rawType.substring(0, rawType.length() - 1)); - sb.append('<'); - for (Type t : pType.getActualTypeArguments()) { - String argType = getSignature(t); - sb.append(argType); - } - sb.append('>'); - sb.append(rawType.substring(rawType.length() - 1)); - return sb.toString(); - } - if (type instanceof TypeVariable) { - return "T" + ((TypeVariable<?>)type).getName() + ";"; - } - if (type instanceof GenericArrayType) { - GenericArrayType arrayType = (GenericArrayType)type; - return "[" + getSignature(arrayType.getGenericComponentType()); - } - if (type instanceof WildcardType) { - WildcardType wType = (WildcardType)type; - Type[] types = wType.getUpperBounds(); - StringBuffer sb = new StringBuffer(); - if (types.length == 0 || !(types.length == 1 && types[0] == Object.class)) { - sb.append('+'); - for (Type t : types) { - sb.append(getSignature(t)); - } - } - types = wType.getLowerBounds(); - if (types.length != 0) { - sb.append('-'); - for (Type t : wType.getLowerBounds()) { - sb.append(getSignature(t)); - } - } - if (sb.length() == 0) { - return "*"; - } - return sb.toString(); - } - } - Class<?> cls = (Class<?>)type; - return org.objectweb.asm.Type.getDescriptor(cls); - } - - /** - * Get the actual type arguments a child class has used to extend a generic base class. - * - * @param baseClass the base class - * @param childClass the child class - * @return a list of the raw classes for the actual type arguments. - */ - public static <T> List<Class<?>> resovleTypeArguments(Class<T> baseClass, Class<? extends T> childClass) { - Map<Type, Type> resolvedTypes = new HashMap<Type, Type>(); - Type type = childClass; - // start walking up the inheritance hierarchy until we hit baseClass - while (!getErasure(type).equals(baseClass)) { - if (type instanceof Class) { - // there is no useful information for us in raw types, so just keep going. - type = ((Class<?>)type).getGenericSuperclass(); - } else { - ParameterizedType parameterizedType = (ParameterizedType)type; - Class<?> rawType = getErasure(parameterizedType.getRawType()); - - Type[] actualTypeArguments = parameterizedType.getActualTypeArguments(); - TypeVariable<?>[] typeParameters = rawType.getTypeParameters(); - for (int i = 0; i < actualTypeArguments.length; i++) { - resolvedTypes.put(typeParameters[i], actualTypeArguments[i]); - } - - if (!rawType.equals(baseClass)) { - type = rawType.getGenericSuperclass(); - } - } - } - - // finally, for each actual type argument provided to baseClass, determine (if possible) - // the raw class for that type argument. - Type[] actualTypeArguments; - if (type instanceof Class) { - actualTypeArguments = ((Class<?>)type).getTypeParameters(); - } else { - actualTypeArguments = ((ParameterizedType)type).getActualTypeArguments(); - } - List<Class<?>> typeArgumentsAsClasses = new ArrayList<Class<?>>(); - // resolve types by chasing down type variables. - for (Type baseType : actualTypeArguments) { - while (resolvedTypes.containsKey(baseType)) { - baseType = resolvedTypes.get(baseType); - } - typeArgumentsAsClasses.add(getErasure(baseType)); - } - return typeArgumentsAsClasses; - } - - /* - signatures.put(boolean.class, "Z"); - signatures.put(byte.class, "B"); - signatures.put(char.class, "C"); - signatures.put(short.class, "S"); - signatures.put(int.class, "I"); - signatures.put(long.class, "J"); - signatures.put(float.class, "F"); - signatures.put(double.class, "D"); - */ - public static int getLoadOPCode(String signature) { - if ("Z".equals(signature) || "B".equals(signature) - || "C".equals(signature) - || "S".equals(signature) - || "I".equals(signature)) { - return Opcodes.ILOAD; - } - - if ("J".equals(signature)) { - return Opcodes.LLOAD; - } - - if ("F".equals(signature)) { - return Opcodes.FLOAD; - } - - if ("D".equals(signature)) { - return Opcodes.DLOAD; - } - - return Opcodes.ALOAD; - - } - - public static int getReturnOPCode(String signature) { - if ("Z".equals(signature) || "B".equals(signature) - || "C".equals(signature) - || "S".equals(signature) - || "I".equals(signature)) { - return Opcodes.IRETURN; - } - - if ("J".equals(signature)) { - return Opcodes.LRETURN; - } - - if ("F".equals(signature)) { - return Opcodes.FRETURN; - } - - if ("D".equals(signature)) { - return Opcodes.DRETURN; - } - if ("V".equals(signature)) { - return Opcodes.RETURN; - } - - return Opcodes.ARETURN; - - } - - /** - * Get the package prefix for generated JAXWS artifacts - * @param cls - * @return - */ - public static String getPackagePrefix(Class<?> cls) { - String name = cls.getName(); - int index = name.lastIndexOf('.'); - if (index == -1) { - return "jaxws."; - } else { - return name.substring(0, index) + ".jaxws."; - } - } - -} diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/GeneratedClassLoader.java b/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/GeneratedClassLoader.java deleted file mode 100644 index 5d296dfe12..0000000000 --- a/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/GeneratedClassLoader.java +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.interfacedef.java.jaxrs; - -import java.net.URL; -import java.net.URLClassLoader; -import java.util.HashMap; -import java.util.Map; - -public class GeneratedClassLoader extends URLClassLoader { - private class GeneratedClass { - private String className; - private byte[] byteCode; - private Class<?> cls; - - public GeneratedClass(String className, byte[] byteCode) { - super(); - this.className = className; - this.byteCode = byteCode; - } - - public synchronized Class<?> getGeneratedClass() { - if (cls == null) { - cls = defineClass(className, byteCode, 0, byteCode.length); - } - return cls; - } - } - - private Map<String, GeneratedClass> generatedClasses = new HashMap<String, GeneratedClass>(); - - public GeneratedClassLoader(ClassLoader parentLoader) { - super(new URL[0], parentLoader); - } - - @Override - protected Class<?> findClass(String className) throws ClassNotFoundException { - GeneratedClass cls = generatedClasses.get(className); - if (cls != null) { - return cls.getGeneratedClass(); - } - return super.findClass(className); - } - - public synchronized Class<?> getGeneratedClass(String className, byte[] byteCode) { - GeneratedClass cls = generatedClasses.get(className); - if (cls == null) { - cls = new GeneratedClass(className, byteCode); - generatedClasses.put(className, cls); - } - return cls.getGeneratedClass(); - } - - @Override - public String toString() { - if( getParent() != null ) { - return "java.net.URLClassLoader:\n" - + "hashcode: " + hashCode() + "\n" - + "URLs: " + java.util.Arrays.asList( - getURLs() ) + "\n" - + "parent { " + getParent() + " }\n"; - } else { - return "java.net.URLClassLoader:\n" - + "hashcode: " + hashCode() + "\n" - + "URLs: " + java.util.Arrays.asList( - getURLs() ) + "\n"; - } - } -} diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/JAXRSJavaInterfaceProcessor.java b/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/JAXRSJavaInterfaceProcessor.java deleted file mode 100644 index 83f88c98cb..0000000000 --- a/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/JAXRSJavaInterfaceProcessor.java +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.interfacedef.java.jaxrs; - -import java.lang.annotation.Annotation; -import java.lang.reflect.Method; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import javax.ws.rs.DELETE; -import javax.ws.rs.GET; -import javax.ws.rs.HEAD; -import javax.ws.rs.HttpMethod; -import javax.ws.rs.OPTIONS; -import javax.ws.rs.POST; -import javax.ws.rs.PUT; - -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.JavaOperation; -import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor; - -public class JAXRSJavaInterfaceProcessor implements JavaInterfaceVisitor { - private static Map<String, Class<?>> mapping = new HashMap<String, Class<?>>(); - static { - mapping.put(HttpMethod.GET, GET.class); - mapping.put(HttpMethod.POST, POST.class); - mapping.put(HttpMethod.PUT, PUT.class); - mapping.put(HttpMethod.DELETE, DELETE.class); - mapping.put(HttpMethod.HEAD, HEAD.class); - mapping.put(HttpMethod.OPTIONS, OPTIONS.class); - } - - private boolean introspectHTTPMethod(JavaOperation operation) { - Method method = operation.getJavaMethod(); - - String methodName = null; - - /** - * A request method designator is a runtime annotation that is annotated with the @HttpMethod annotation. - * JAX-RS defines a set of request method designators for the common HTTP methods: @GET, @POST, @PUT, - * @DELETE, @HEAD. Users may define their own custom request method designators including alternate - * designators for the common HTTP methods. - */ - for (Annotation a : method.getAnnotations()) { - Class<?> annotationType = a.annotationType(); - if (annotationType == HttpMethod.class) { - methodName = ((HttpMethod)a).value(); - break; - } - // Http method related annotations such as @GET, @POST will have itself annotated with - // @HttpMethod - HttpMethod m = a.annotationType().getAnnotation(HttpMethod.class); - if (m != null) { - methodName = m.value(); - break; - } - } - - boolean jaxrs = false; - Class<?> type = mapping.get(methodName); - if (type != null) { - jaxrs = true; - operation.getAttributes().put(type, Boolean.TRUE); - Map<Object, Object> attrs = operation.getInterface().getAttributes(); - List<Operation> operations = (List<Operation>)attrs.get(type); - if (operations == null) { - operations = new ArrayList<Operation>(); - attrs.put(type, operations); - operations.add(operation); - } else { - operations.add(operation); - } - } - - return jaxrs; - - } - - public void visitInterface(JavaInterface contract) throws InvalidInterfaceException { - - boolean hasJAXRSAnnotarions = false; - - for (Operation op : contract.getOperations()) { - final JavaOperation operation = (JavaOperation)op; - if (introspectHTTPMethod(operation)) { - hasJAXRSAnnotarions = true; - } - } - - // Always set JAX-RS annotated interfaces as remotables - if (hasJAXRSAnnotarions) { - contract.setRemotable(true); - } - } -} diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/RootResourceClassGenerator.java b/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/RootResourceClassGenerator.java deleted file mode 100644 index c3d1ec4421..0000000000 --- a/sca-java-2.x/branches/2.0-Beta2/modules/interface-java-jaxrs/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxrs/RootResourceClassGenerator.java +++ /dev/null @@ -1,210 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.interfacedef.java.jaxrs; - -import java.lang.reflect.Field; -import java.lang.reflect.Method; - -import org.objectweb.asm.AnnotationVisitor; -import org.objectweb.asm.ClassWriter; -import org.objectweb.asm.FieldVisitor; -import org.objectweb.asm.Label; -import org.objectweb.asm.MethodVisitor; -import org.objectweb.asm.Opcodes; -import org.objectweb.asm.Type; - -public class RootResourceClassGenerator implements Opcodes { - - private static final String DELEGATE_FIELD = "delegate"; - - public static Class<?> generateRootResourceClass(Class<?> interfaze, String path, String consumes, String produces) - throws Exception { - if (!interfaze.isInterface()) { - throw new IllegalArgumentException(interfaze + " is not an interface."); - } - GeneratedClassLoader classLoader = new GeneratedClassLoader(interfaze.getClassLoader()); - String interfaceName = interfaze.getName(); - int index = interfaze.getName().lastIndexOf('.'); - String className = - interfaceName.substring(0, index) + ".Generated" + interfaceName.substring(index + 1) + "Impl"; - - final byte[] content = generate(interfaze, path, consumes, produces); - Class<?> cls = classLoader.getGeneratedClass(className, content); - return cls; - } - - public static void injectProxy(Class<?> generatedResourceClass, Object proxy) throws Exception { - Field field = generatedResourceClass.getField("delegate"); - field.set(null, proxy); - } - - public static byte[] generate(Class<?> interfaze, String path, String consumes, String produces) throws Exception { - String interfaceName = Type.getInternalName(interfaze); - int index = interfaceName.lastIndexOf('/'); - String className = - interfaceName.substring(0, index) + "/Generated" + interfaceName.substring(index + 1) + "Impl"; - - ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS); - - declareClass(cw, interfaceName, className); - - annotatePath(cw, path); - annotateContentTypes(cw, consumes, produces); - declareField(cw, interfaceName); - declareConstructor(cw, className); - - for (Method method : interfaze.getMethods()) { - if (!(method.getDeclaringClass() == Object.class)) { - generateMethod(cw, interfaceName, className, method, consumes, produces); - } - } - cw.visitEnd(); - - return cw.toByteArray(); - } - - // public <ReturnType> method(<Type0> arg0, ..., <TypeN> argN) throws <ExpectionType0>, ..., <ExceptionTypeK> - private static void generateMethod(ClassWriter cw, - String interfaceName, - String className, - Method method, - String consumes, - String produces) { - String methodDescriptor = Type.getMethodDescriptor(method); - - MethodVisitor mv = - cw.visitMethod(ACC_PUBLIC, method.getName(), methodDescriptor, null, getExceptionInternalNames(method)); - - mv.visitCode(); - mv.visitFieldInsn(GETSTATIC, className, DELEGATE_FIELD, getSignature(interfaceName)); - Class<?>[] paramTypes = method.getParameterTypes(); - for (int i = 0; i < paramTypes.length; i++) { - String signature = Type.getDescriptor(paramTypes[i]); - mv.visitVarInsn(CodeGenerationHelper.getLoadOPCode(signature), i + 1); - } - mv.visitMethodInsn(INVOKEINTERFACE, interfaceName, method.getName(), methodDescriptor); - - Class<?> returnType = method.getReturnType(); - mv.visitInsn(CodeGenerationHelper.getReturnOPCode(Type.getDescriptor(returnType))); - int size = paramTypes.length + 1; - mv.visitMaxs(size, size); - mv.visitEnd(); - } - - private static String[] getExceptionInternalNames(Method method) { - Class<?>[] types = method.getExceptionTypes(); - if (types.length == 0) { - return null; - } - String[] names = new String[types.length]; - for (int i = 0; i < types.length; i++) { - names[i] = Type.getInternalName(types[i]); - } - return names; - } - - private static String getSignature(String interfaceName) { - return "L" + interfaceName + ";"; - } - - private static void declareConstructor(ClassWriter cw, String className) { - MethodVisitor mv; - mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null); - mv.visitCode(); - Label l0 = new Label(); - mv.visitLabel(l0); - // mv.visitLineNumber(37, l0); - mv.visitVarInsn(ALOAD, 0); - mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V"); - mv.visitInsn(RETURN); - Label l1 = new Label(); - mv.visitLabel(l1); - mv.visitLocalVariable("this", getSignature(className), null, l0, l1, 0); - mv.visitMaxs(1, 1); - mv.visitEnd(); - } - - // public static <Interface> delegate; - private static void declareField(ClassWriter cw, String interfaceName) { - FieldVisitor fv = - cw.visitField(ACC_PUBLIC + ACC_STATIC, DELEGATE_FIELD, getSignature(interfaceName), null, null); - fv.visitEnd(); - } - - // public class _<Interface>Impl implements <Interface> - private static void declareClass(ClassWriter cw, String interfaceName, String className) { - cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, className, null, "java/lang/Object", new String[] {interfaceName}); - } - - // @Path(<path>) - private static void annotatePath(ClassWriter cw, String path) { - AnnotationVisitor av = cw.visitAnnotation("Ljavax/ws/rs/Path;", true); - av.visit("value", path); - av.visitEnd(); - } - - // @Consumes(<contentTypes>) - // @Provides(<contentTypes>) - private static void annotateContentTypes(ClassWriter cw, String consumes, String produces) { - AnnotationVisitor av = null; - if (consumes != null) { - av = cw.visitAnnotation("Ljavax/ws/rs/Consumes;", true); - AnnotationVisitor av1 = av.visitArray("value"); - for (String s : consumes.split("(,| )")) { - av1.visit(null, s.trim()); - } - av1.visitEnd(); - av.visitEnd(); - } - if (produces != null) { - av = cw.visitAnnotation("Ljavax/ws/rs/Produces;", true); - AnnotationVisitor av1 = av.visitArray("value"); - for (String s : produces.split("(,| )")) { - av1.visit(null, s.trim()); - } - av1.visitEnd(); - av.visitEnd(); - } - } - - // @Consumes(<contentTypes>) - // @Provides(<contentTypes>) - private static void annotateContentTypes(MethodVisitor mv, String consumes, String produces) { - AnnotationVisitor av = null; - if (consumes != null) { - av = mv.visitAnnotation("Ljavax/ws/rs/Consumes;", true); - AnnotationVisitor av1 = av.visitArray("value"); - for (String s : consumes.split("(,| )")) { - av1.visit(null, s.trim()); - } - av1.visitEnd(); - av.visitEnd(); - } - if (produces != null) { - av = mv.visitAnnotation("Ljavax/ws/rs/Produces;", true); - AnnotationVisitor av1 = av.visitArray("value"); - for (String s : produces.split("(,| )")) { - av1.visit(null, s.trim()); - } - av1.visitEnd(); - av.visitEnd(); - } - } -} |