diff options
Diffstat (limited to 'sca-java-1.x/tags/1.5/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/types/util/EnumTypeHelper.java')
-rw-r--r-- | sca-java-1.x/tags/1.5/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/types/util/EnumTypeHelper.java | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.5/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/types/util/EnumTypeHelper.java b/sca-java-1.x/tags/1.5/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/types/util/EnumTypeHelper.java new file mode 100644 index 0000000000..6220802ce6 --- /dev/null +++ b/sca-java-1.x/tags/1.5/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/types/util/EnumTypeHelper.java @@ -0,0 +1,59 @@ +/* + * 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.types.util; + +import java.lang.reflect.Method; +import java.util.logging.Level; +import java.util.logging.Logger; + +import org.apache.tuscany.sca.binding.corba.impl.types.TypeTreeNode; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; + +/** + * @version $Rev$ $Date$ + */ +public class EnumTypeHelper implements TypeHelper { + + private static final Logger logger = Logger.getLogger(EnumTypeHelper.class.getName()); + + public Object read(TypeTreeNode node, InputStream is) { + int value = is.read_long(); + Object result = null; + try { + Method method = node.getJavaClass().getMethod("from_int", new Class[] {int.class}); + result = method.invoke(null, new Object[] {value}); + } catch (Exception e) { + logger.log(Level.WARNING, "Exception during reading CORBA enum data", e); + e.printStackTrace(); + } + return result; + } + + public void write(TypeTreeNode node, OutputStream os, Object data) { + int value = 0; + try { + Method method = data.getClass().getMethod("value", new Class[] {}); + value = (Integer)method.invoke(data, new Object[] {}); + } catch (Exception e) { + logger.log(Level.WARNING, "Exception during writing CORBA enum data", e); + } + os.write_long(value); + } +} |