diff options
Diffstat (limited to 'branches/sca-java-1.0/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOExceptionHandler.java')
-rw-r--r-- | branches/sca-java-1.0/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOExceptionHandler.java | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/branches/sca-java-1.0/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOExceptionHandler.java b/branches/sca-java-1.0/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOExceptionHandler.java deleted file mode 100644 index 5c23240b19..0000000000 --- a/branches/sca-java-1.0/modules/databinding-sdo/src/main/java/org/apache/tuscany/sca/databinding/sdo/SDOExceptionHandler.java +++ /dev/null @@ -1,124 +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.databinding.sdo; - -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Method; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.databinding.ExceptionHandler; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl; -import org.apache.tuscany.sca.interfacedef.util.XMLType; - -import commonj.sdo.Type; -import commonj.sdo.helper.HelperContext; -import commonj.sdo.impl.HelperProvider; - -/** - * SDO implementation of ExceptionHandler - * - * @version $Rev$ $Date$ - */ -public class SDOExceptionHandler implements ExceptionHandler { - private static final Class[] EMPTY_CLASS_ARRAY = new Class[0]; - - // FIXME: Need a way to pass in the HelperContext - private HelperContext helperContext = HelperProvider.getDefaultContext(); - - /** - * <ul> - * <li>WrapperException(String message, FaultBean faultInfo) <br> - * A constructor where WrapperException is replaced with the name of the - * generated wrapper exception and FaultBean is replaced by the name of the - * generated fault bean. - * <li> WrapperException(String message, FaultBean faultInfo, Throwable - * cause) <br> - * A constructor whereWrapperException is replaced with the name of the - * generated wrapper exception and FaultBean is replaced by the name of the - * generated fault bean. The last argument, cause, may be used to convey - * protocol specific fault information - * </ul> - */ - public Exception createException(DataType<DataType> exceptionType, String message, Object faultInfo, Throwable cause) { - Class exceptionClass = exceptionType.getPhysical(); - DataType<?> faultBeanType = exceptionType.getLogical(); - Class faultBeanClass = faultBeanType.getPhysical(); - try { - Constructor constructor = - exceptionClass.getConstructor(new Class[] {String.class, faultBeanClass, Throwable.class}); - return (Exception)constructor.newInstance(new Object[] {message, faultInfo, cause}); - } catch (Throwable e) { - throw new IllegalArgumentException(e); - } - } - - public Object getFaultInfo(Exception exception) { - if (exception == null) { - return null; - } - try { - Method method = exception.getClass().getMethod("getFaultInfo", EMPTY_CLASS_ARRAY); - return method.invoke(exception, (Object[])null); - } catch (Throwable e) { - throw new IllegalArgumentException(e); - } - } - - public DataType<?> getFaultType(DataType exceptionDataType) { - Class exceptionType = exceptionDataType.getPhysical(); - Class faultBeanClass = null; - try { - Method method = exceptionType.getMethod("getFaultInfo", EMPTY_CLASS_ARRAY); - faultBeanClass = method.getReturnType(); - } catch (NoSuchMethodException e) { - faultBeanClass = null; - } - if (faultBeanClass == null) { - return null; - } - - QName faultElement = null; - try { - Field field = exceptionType.getField("FAULT_ELEMENT"); - faultElement = (QName)field.get(null); - } catch (NoSuchFieldException e) { - // Fall back to type inspection - Type type = helperContext.getTypeHelper().getType(faultBeanClass); - if (type != null && !type.isDataType()) { - String ns = type.getURI(); - String name = helperContext.getXSDHelper().getLocalName(type); - faultElement = new QName(ns, name); - } - } catch (Throwable e) { - // Ignore - } - if (faultElement == null) { - return null; - } - DataType<XMLType> faultType = - new DataTypeImpl<XMLType>(SDODataBinding.NAME, faultBeanClass, new XMLType(faultElement, null)); - return faultType; - - } - -} |