Author: dejanb
Date: Wed Aug 5 12:50:04 2009
New Revision: 801197
URL: http://svn.apache.org/viewvc?rev=801197&view=rev
Log:
returning xstream factory bean (a bit modified), mistekanly deleted yesterday
Added:
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/util/XStreamFactoryBean.java
Added:
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/util/XStreamFactoryBean.java
URL:
http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/util/XStreamFactoryBean.java?rev=801197&view=auto
==============================================================================
---
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/util/XStreamFactoryBean.java
(added)
+++
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/util/XStreamFactoryBean.java
Wed Aug 5 12:50:04 2009
@@ -0,0 +1,122 @@
+/**
+ * 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.activemq.util;
+
+import java.util.Iterator;
+import java.util.Map;
+
+import org.springframework.beans.factory.FactoryBean;
+import org.springframework.beans.propertyeditors.ClassEditor;
+import org.springframework.util.Assert;
+
+import com.thoughtworks.xstream.XStream;
+import com.thoughtworks.xstream.converters.Converter;
+import com.thoughtworks.xstream.converters.ConverterMatcher;
+import com.thoughtworks.xstream.converters.SingleValueConverter;
+
+public class XStreamFactoryBean implements FactoryBean {
+
+ XStream xstream = new XStream();
+
+ /**
+ * Sets the <code>Converters</code> or <code>SingleValueConverters</code>
to be registered with the
+ * <code>XStream</code> instance.
+ *
+ * @see Converter
+ * @see SingleValueConverter
+ */
+ public void setConverters(ConverterMatcher[] converters) {
+ for (int i = 0; i < converters.length; i++) {
+ if (converters[i] instanceof Converter) {
+ xstream.registerConverter((Converter) converters[i], i);
+ }
+ else if (converters[i] instanceof SingleValueConverter) {
+ xstream.registerConverter((SingleValueConverter)
converters[i], i);
+ }
+ else {
+ throw new IllegalArgumentException("Invalid ConverterMatcher
[" + converters[i] + "]");
+ }
+ }
+ }
+
+ /**
+ * Set a alias/type map, consisting of string aliases mapped to
<code>Class</code> instances (or Strings to be
+ * converted to <code>Class</code> instances).
+ *
+ * @see org.springframework.beans.propertyeditors.ClassEditor
+ */
+ public void setAliases(Map aliases) {
+ for (Iterator iterator = aliases.entrySet().iterator();
iterator.hasNext();) {
+ Map.Entry entry = (Map.Entry) iterator.next();
+ // Check whether we need to convert from String to Class.
+ Class type;
+ if (entry.getValue() instanceof Class) {
+ type = (Class) entry.getValue();
+ }
+ else {
+ ClassEditor editor = new ClassEditor();
+ editor.setAsText(String.valueOf(entry.getValue()));
+ type = (Class) editor.getValue();
+ }
+ xstream.alias((String) entry.getKey(), type);
+ }
+ }
+
+ /**
+ * Sets the XStream mode.
+ *
+ * @see XStream#XPATH_REFERENCES
+ * @see XStream#ID_REFERENCES
+ * @see XStream#NO_REFERENCES
+ */
+ public void setMode(int mode) {
+ xstream.setMode(mode);
+ }
+
+ /**
+ * Sets the classes, for which mappings will be read from class-level JDK
1.5+ annotation metadata.
+ *
+ * @see Annotations#configureAliases(XStream, Class[])
+ */
+ public void setAnnotatedClass(Class<?> annotatedClass) {
+ Assert.notNull(annotatedClass, "'annotatedClass' must not be null");
+ xstream.processAnnotations(annotatedClass);
+ }
+
+ /**
+ * Sets annotated classes, for which aliases will be read from class-level
JDK 1.5+ annotation metadata.
+ *
+ * @see Annotations#configureAliases(XStream, Class[])
+ */
+ public void setAnnotatedClasses(Class<?>[] annotatedClasses) {
+ Assert.notEmpty(annotatedClasses, "'annotatedClasses' must not be
empty");
+ xstream.processAnnotations(annotatedClasses);
+ }
+
+ public Object getObject() throws Exception {
+ return xstream;
+ }
+
+ public Class getObjectType() {
+ return XStream.class;
+ }
+
+ public boolean isSingleton() {
+ return true;
+ }
+
+}
