diff options
Diffstat (limited to 'sca-java-1.x/trunk/modules/databinding-json-2-x/src/main/java/org/apache/tuscany/sca/databinding/json2x/jackson/JSON2OutputStream.java')
-rw-r--r-- | sca-java-1.x/trunk/modules/databinding-json-2-x/src/main/java/org/apache/tuscany/sca/databinding/json2x/jackson/JSON2OutputStream.java | 65 |
1 files changed, 65 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/jackson/JSON2OutputStream.java b/sca-java-1.x/trunk/modules/databinding-json-2-x/src/main/java/org/apache/tuscany/sca/databinding/json2x/jackson/JSON2OutputStream.java new file mode 100644 index 0000000000..d832cb767d --- /dev/null +++ b/sca-java-1.x/trunk/modules/databinding-json-2-x/src/main/java/org/apache/tuscany/sca/databinding/json2x/jackson/JSON2OutputStream.java @@ -0,0 +1,65 @@ +/*
+ * 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.jackson;
+
+import java.io.OutputStream;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.json2x.JSONDataBinding;
+import org.codehaus.jackson.JsonNode;
+import org.codehaus.jackson.JsonParser;
+
+/**
+ *
+ */
+public class JSON2OutputStream implements PushTransformer<Object, OutputStream> {
+
+ public String getSourceDataBinding() {
+ return JSONDataBinding.NAME;
+ }
+
+ public String getTargetDataBinding() {
+ return "application/json" + "#" + OutputStream.class.getName();
+ }
+
+ public void transform(Object source, OutputStream sink, TransformationContext context) {
+ if (source == null) {
+ return;
+ }
+ if (source instanceof JsonNode) {
+ JacksonHelper.write((JsonNode)source, sink);
+ } else if (source instanceof JsonParser) {
+ JacksonHelper.write((JsonParser)source, sink);
+ } else {
+ try {
+ sink.write(source.toString().getBytes("UTF-8"));
+ } catch (Exception e) {
+ throw new TransformationException(e);
+ }
+ }
+ }
+
+ public int getWeight() {
+ return 50;
+ }
+
+}
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