diff options
author | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2008-09-15 06:50:04 +0000 |
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committer | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2008-09-15 06:50:04 +0000 |
commit | 147ed48e86bb4a13e42df35f1d1d800a7b564f4b (patch) | |
tree | 2412db1dcc7b46a214d2b7b46d21349ac08aa9b8 /branches/sca-android/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java | |
parent | 512771c8a42d2cde253f6df55ef552f7a0b4f792 (diff) |
Removed more modules as in Oscar's TUSCANY-2440 reduced-set patch. Also removed newer modules added since r643746 and are not required to run the minimum set that we are porting to android. Set svn ignore properties to ignore Manifest files produced by the build.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@695356 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-android/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java')
-rw-r--r-- | branches/sca-android/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/branches/sca-android/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java b/branches/sca-android/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java deleted file mode 100644 index 82554a1c8f..0000000000 --- a/branches/sca-android/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java +++ /dev/null @@ -1,150 +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.binding.ejb.corba; - -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; - -import javax.rmi.CORBA.Stub; - -import net.sf.cglib.core.NamingPolicy; -import net.sf.cglib.core.Predicate; -import net.sf.cglib.proxy.Callback; -import net.sf.cglib.proxy.CallbackFilter; -import net.sf.cglib.proxy.Enhancer; -import net.sf.cglib.proxy.FixedValue; -import net.sf.cglib.proxy.MethodInterceptor; -import net.sf.cglib.proxy.NoOp; - -/** - * @version $Revision$ $Date$ - */ -public class DynamicStubClassLoader extends ClassLoader { - private static final String PACKAGE_PREFIX = "org.omg.stub."; - - @Override - public synchronized Class loadClass(final String name) throws ClassNotFoundException { - ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); - - // check if the stub already exists first - try { - return classLoader.loadClass(name); - } catch (ClassNotFoundException e) { - } - - // if this is not a class from the org.omg.stub name space don't attempt to generate - if (!name.startsWith(PACKAGE_PREFIX)) { - throw new ClassNotFoundException("Could not load class: " + name); - } - - // load the interfaces class we are attempting to create a stub for - Class iface = loadStubInterfaceClass(name, classLoader); - - // create the stub builder - try { - Enhancer enhancer = new Enhancer(); - enhancer.setSuperclass(Stub.class); - enhancer.setInterfaces(new Class[] {iface}); - enhancer.setCallbackFilter(FILTER); - enhancer.setCallbackTypes(new Class[] {NoOp.class, MethodInterceptor.class, FixedValue.class}); - enhancer.setUseFactory(false); - enhancer.setClassLoader(classLoader); - enhancer.setNamingPolicy(new NamingPolicy() { - public String getClassName(String s, String s1, Object o, Predicate predicate) { - return name; - } - }); - - // generate the class - Class result = enhancer.createClass(); - assert result != null; - - StubMethodInterceptor interceptor = new StubMethodInterceptor(iface); - Ids ids = new Ids(iface); - Enhancer.registerStaticCallbacks(result, new Callback[] {NoOp.INSTANCE, interceptor, ids}); - - return result; - } catch (RuntimeException e) { - throw e; - } catch (Error e) { - throw e; - } - } - - private Class loadStubInterfaceClass(String name, ClassLoader classLoader) throws ClassNotFoundException { - try { - int begin = name.lastIndexOf('.') + 1; - String iPackage = name.substring(13, begin); - String iName = iPackage + name.substring(begin + 1, name.length() - 5); - - return classLoader.loadClass(iName); - } catch (ClassNotFoundException e) { - // don't log exceptions from CosNaming because it attempts to load every - // class bound into the name server - - //FIXME this variable is never read, can we remove the - // whole block of code?? - //boolean shouldLog = true; - StackTraceElement[] stackTrace = e.getStackTrace(); - for (int i = 0; i < stackTrace.length; i++) { - StackTraceElement stackTraceElement = stackTrace[i]; - if (stackTraceElement.getClassName().equals("org.omg.CosNaming.NamingContextExtPOA") && stackTraceElement - .getMethodName().equals("_invoke")) { - //shouldLog = false; - break; - } - } - - throw new ClassNotFoundException("Unable to generate stub", e); - } - } - - private static final CallbackFilter FILTER = new CallbackFilter() { - public int accept(Method method) { - // we don't intercept non-public methods like finalize - if (!Modifier.isPublic(method.getModifiers())) { - return 0; - } - - if (method.getReturnType().equals(String[].class) && method.getParameterTypes().length == 0 - && method.getName().equals("_ids")) { - return 2; - } - - if (Modifier.isAbstract(method.getModifiers())) { - return 1; - } - - return 0; - } - }; - - private static final class Ids implements FixedValue { - private final String[] typeIds; - - public Ids(Class type) { - typeIds = Java2IDLUtil.createCorbaIds(type); - } - - public Object loadObject() throws Exception { - return typeIds; - } - } - -} |