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Posted to commits@tuscany.apache.org by rf...@apache.org on 2007/02/19 19:24:07 UTC
svn commit: r509286 - in
/incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding:
DataBinding.java ExceptionHandler.java extension/DataBindingExtension.java
Author: rfeng
Date: Mon Feb 19 10:24:06 2007
New Revision: 509286
URL: http://svn.apache.org/viewvc?view=rev&rev=509286
Log:
[sca-integration-branch] Adding ExceptionHandler as a databinding SPI to handle exceptions/faults
Added:
incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/ExceptionHandler.java (with props)
Modified:
incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java
incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java
Modified: incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java?view=diff&rev=509286&r1=509285&r2=509286
==============================================================================
--- incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java (original)
+++ incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/DataBinding.java Mon Feb 19 10:24:06 2007
@@ -66,4 +66,12 @@
* @return The databinding-specific simple type mapper
*/
SimpleTypeMapper getSimpleTypeMapper();
+
+ /**
+ * Get the handler that can handle exceptions/faults in the
+ * databinding-specific way
+ *
+ * @return An instance of the exception handler
+ */
+ ExceptionHandler getExceptionHandler();
}
Added: incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/ExceptionHandler.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/ExceptionHandler.java?view=auto&rev=509286
==============================================================================
--- incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/ExceptionHandler.java (added)
+++ incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/ExceptionHandler.java Mon Feb 19 10:24:06 2007
@@ -0,0 +1,54 @@
+/*
+ * 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.spi.databinding;
+
+import org.apache.tuscany.spi.model.DataType;
+
+/**
+ * ExceptionHandler provides databinding-specific logic for exception handling
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ExceptionHandler {
+ /**
+ * Create an exception to wrap the fault data
+ *
+ * @param faultInfo The databinding-specific fault data
+ * @return An instance of java exception to represent the fault
+ */
+ Exception createException(Object faultInfo);
+
+ /**
+ * Retrieve the fault info from a java exception
+ *
+ * @param exception The databinding-specific java exception that represents
+ * the fault data
+ * @return The databinding-specific fault data
+ */
+ Object getFaultInfo(Exception exception);
+
+ /**
+ * Introspect an exception class to figure
+ *
+ * @param exceptionType The exception class
+ * @return The data type for the fault
+ */
+ DataType<?> getFaultType(Class<? extends Exception> exceptionType);
+}
Propchange: incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/ExceptionHandler.java
------------------------------------------------------------------------------
svn:eol-style = native
Propchange: incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/ExceptionHandler.java
------------------------------------------------------------------------------
svn:keywords = Rev Date
Modified: incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java
URL: http://svn.apache.org/viewvc/incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java?view=diff&rev=509286&r1=509285&r2=509286
==============================================================================
--- incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java (original)
+++ incubator/tuscany/branches/sca-java-integration/sca/kernel/spi/src/main/java/org/apache/tuscany/spi/databinding/extension/DataBindingExtension.java Mon Feb 19 10:24:06 2007
@@ -36,6 +36,7 @@
import org.apache.tuscany.spi.annotation.Autowire;
import org.apache.tuscany.spi.databinding.DataBinding;
import org.apache.tuscany.spi.databinding.DataBindingRegistry;
+import org.apache.tuscany.spi.databinding.ExceptionHandler;
import org.apache.tuscany.spi.databinding.SimpleTypeMapper;
import org.apache.tuscany.spi.databinding.WrapperHandler;
import org.apache.tuscany.spi.model.DataType;
@@ -113,6 +114,10 @@
* @see org.apache.tuscany.spi.databinding.DataBinding#getWrapperHandler()
*/
public WrapperHandler getWrapperHandler() {
+ return null;
+ }
+
+ public ExceptionHandler getExceptionHandler() {
return null;
}
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