diff options
Diffstat (limited to 'branches/sca-java-1.3/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java')
| -rw-r--r-- | branches/sca-java-1.3/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/branches/sca-java-1.3/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java b/branches/sca-java-1.3/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java deleted file mode 100644 index efa06296cc..0000000000 --- a/branches/sca-java-1.3/modules/binding-corba/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/DynaCorbaRequest.java +++ /dev/null @@ -1,166 +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.corba.impl.reference;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.tuscany.sca.binding.corba.exceptions.CorbaException;
-import org.apache.tuscany.sca.binding.corba.exceptions.RequestConfigurationException;
-import org.apache.tuscany.sca.binding.corba.types.TypeTree;
-import org.apache.tuscany.sca.binding.corba.types.TypeTreeCreator;
-import org.apache.tuscany.sca.binding.corba.types.util.TypeHelpersProxy;
-import org.omg.CORBA.BAD_OPERATION;
-import org.omg.CORBA.Object;
-import org.omg.CORBA.SystemException;
-import org.omg.CORBA.portable.ApplicationException;
-import org.omg.CORBA.portable.InputStream;
-import org.omg.CORBA.portable.ObjectImpl;
-import org.omg.CORBA.portable.OutputStream;
-
-/**
- * @version $Rev$ $Date$ Represents single CORBA request
- */
-public class DynaCorbaRequest {
-
- private TypeTree returnTree;
- private List<TypeTree> arguments = new ArrayList<TypeTree>();
- private List<TypeTree> exceptions = new ArrayList<TypeTree>();
- private OutputStream outputStream;
- private ObjectImpl remoteObject;
- private String operation;
-
- /**
- * Creates request.
- *
- * @param ObjectremoteObject
- * remote object reference
- * @param operation
- * operation to invoke
- */
- public DynaCorbaRequest(Object remoteObject, String operation) {
- outputStream = ((ObjectImpl) remoteObject)._request(operation, true);
- this.remoteObject = (ObjectImpl) remoteObject;
- this.operation = operation;
-
- }
-
- /**
- * Adds operation argument
- *
- * @param argument
- */
- public void addArgument(java.lang.Object argument) {
- TypeTree tree = TypeTreeCreator.createTypeTree(argument.getClass());
- TypeHelpersProxy.write(tree.getRootNode(), outputStream, argument);
- }
-
- /**
- * Sets return type for operation
- *
- * @param forClass
- */
- public void setOutputType(Class<?> forClass) {
- returnTree = TypeTreeCreator.createTypeTree(forClass);
- }
-
- /**
- * Configures possible exceptions
- *
- * @param forClass
- */
- public void addExceptionType(Class<?> forClass) {
- TypeTree tree = TypeTreeCreator.createTypeTree(forClass);
- exceptions.add(tree);
- }
-
- /**
- * Handles application excpeition.
- *
- * @param ae
- * occured exception
- * @throws Exception
- */
- private void handleApplicationException(ApplicationException ae)
- throws Exception {
- try {
- if (exceptions.size() == 0) {
- RequestConfigurationException exception = new RequestConfigurationException(
- "ApplicationException occured, but no exception type was specified.",
- ae.getId());
- throw exception;
- } else if (exceptions.size() == 1) {
- InputStream is = ae.getInputStream();
- is.read_string();
- TypeTree tree = exceptions.get(0);
- Exception userExc = (Exception) TypeHelpersProxy.read(tree
- .getRootNode(), is);
- //TODO: handle errors during blind exception creation
- throw userExc;
- } else if (exceptions.size() > 1) {
- RequestConfigurationException exception = new RequestConfigurationException(
- "ApplicationException occured, but user specified more than one exception type. Cannot distinguish type of occured exception.",
- ae.getId());
- throw exception;
- }
- } catch (Exception e) {
- throw e;
- }
- }
-
- /**
- * Handles exceptions generated by CORBA API
- *
- * @param se
- */
- private void handleSystemException(SystemException se) throws Exception {
- if (se instanceof BAD_OPERATION) {
- throw new CorbaException("Bad operation name: " + operation, se);
- } else {
- //TODO: handle more system exception types
- throw new CorbaException(se.getMessage(), se);
- }
- }
-
- /**
- * Invokes previously configured request
- *
- * @return
- */
- public DynaCorbaResponse invoke() throws Exception {
- DynaCorbaResponse response = new DynaCorbaResponse();
- InputStream is = null;
- try {
- is = remoteObject._invoke(outputStream);
- if (is != null && returnTree != null) {
- response.setContent(TypeHelpersProxy.read(returnTree
- .getRootNode(), is));
- }
- } catch (ApplicationException ae) {
- handleApplicationException(ae);
- } catch (SystemException se) {
- handleSystemException(se);
- } catch (Exception e) {
- throw e;
- }
- return response;
- }
-
-}
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