diff options
Diffstat (limited to 'sca-java-1.x/trunk/modules/databinding-json-2-x/src/main/java/org/apache/tuscany/sca/databinding/json2x/XMLStreamReader2JSON.java')
-rw-r--r-- | sca-java-1.x/trunk/modules/databinding-json-2-x/src/main/java/org/apache/tuscany/sca/databinding/json2x/XMLStreamReader2JSON.java | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/sca-java-1.x/trunk/modules/databinding-json-2-x/src/main/java/org/apache/tuscany/sca/databinding/json2x/XMLStreamReader2JSON.java b/sca-java-1.x/trunk/modules/databinding-json-2-x/src/main/java/org/apache/tuscany/sca/databinding/json2x/XMLStreamReader2JSON.java new file mode 100644 index 0000000000..78e23b6c7e --- /dev/null +++ b/sca-java-1.x/trunk/modules/databinding-json-2-x/src/main/java/org/apache/tuscany/sca/databinding/json2x/XMLStreamReader2JSON.java @@ -0,0 +1,77 @@ +/*
+ * 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.json2x;
+
+import java.io.StringWriter;
+
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.XMLStreamSerializer;
+import org.codehaus.jettison.badgerfish.BadgerFishXMLStreamWriter;
+
+/**
+ * @version $Rev: 659284 $ $Date: 2008-05-22 23:26:18 +0100 (Thu, 22 May 2008) $
+ */
+public class XMLStreamReader2JSON extends BaseTransformer<XMLStreamReader, Object> implements
+ PullTransformer<XMLStreamReader, Object> {
+
+ @Override
+ protected Class<XMLStreamReader> getSourceType() {
+ return XMLStreamReader.class;
+ }
+
+ @Override
+ protected Class<Object> getTargetType() {
+ return Object.class;
+ }
+
+ public Object transform(XMLStreamReader source, TransformationContext context) {
+ try {
+ StringWriter writer = new StringWriter();
+ XMLStreamWriter jsonWriter = new BadgerFishXMLStreamWriter(writer);
+ XMLStreamSerializer serializer = new XMLStreamSerializer();
+ serializer.serialize(source, jsonWriter);
+ source.close();
+ Class type = null;
+ if (context != null && context.getTargetDataType() != null) {
+ type = context.getTargetDataType().getPhysical();
+ }
+ return JSONHelper.toJSON(writer.toString(), type);
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+
+ @Override
+ public int getWeight() {
+ return 500;
+ }
+
+ @Override
+ public String getTargetDataBinding() {
+ return JSONDataBinding.NAME;
+ }
+
+}
|