Create branch for 2.0 beta2 release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1040693 13f79535-47bb-0310-9956-ffa450edef68

9 files changed, 1056 insertions, 0 deletions

diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java
new file mode 100644
index 0000000000..1aa6cf3dab
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java
@@ -0,0 +1,140 @@
+/*
+ * 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.json;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import junit.framework.Assert;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.common.xml.stax.StAXHelper;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.databinding.json.axiom.JSON2OMElement;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.json.JSONObject;
+import org.junit.Test;
+
+public class JSONTransformerTestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    private static final String JSON_STR =
+        "{\"xsl:root\":{\"@xmlns\":{\"xsl\":\"http://foo.com\"},\"data\":{\"$\":\"my json string\"}}}";
+
+    @Test
+    public void testXML2JSON() throws Exception {
+        ExtensionPointRegistry extensionPointRegistry = new DefaultExtensionPointRegistry();
+        StAXHelper staxHelper = StAXHelper.getInstance(extensionPointRegistry);
+
+        XMLStreamReader reader = staxHelper.createXMLStreamReader(new StringReader(IPO_XML));
+        XMLStreamReader2JSON t1 = new XMLStreamReader2JSON(extensionPointRegistry);
+        JSONObject json = (JSONObject)t1.transform(reader, null);
+        Assert.assertNotNull(json);
+
+        // Cannot round-trip as we hit a bug in Jettison: http://jira.codehaus.org/browse/JETTISON-93
+        /*
+        JSON2XMLStreamReader t2 = new JSON2XMLStreamReader();
+        XMLStreamReader reader2 = t2.transform(json, null);
+        StringWriter sw = new StringWriter();
+        XMLStreamWriter streamWriter = staxHelper.createXMLStreamWriter(sw);
+        staxHelper.save(reader2, streamWriter);
+        streamWriter.flush();
+        System.out.println(sw.toString());
+        */
+
+    }
+
+    @Test
+    public void testJSON2XML() throws Exception {
+        ExtensionPointRegistry extensionPointRegistry = new DefaultExtensionPointRegistry();
+        StAXHelper helper = StAXHelper.getInstance(extensionPointRegistry);
+
+        JSON2XMLStreamReader t2 = new JSON2XMLStreamReader();
+        XMLStreamReader reader2 = t2.transform(new JSONObject(JSON_STR), null);
+        StringWriter sw = new StringWriter();
+        XMLStreamWriter streamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(sw);
+        helper.save(reader2, streamWriter);
+        Assert.assertTrue(sw.toString()
+            .contains("<xsl:root xmlns:xsl=\"http://foo.com\"><data>my json string</data></xsl:root>"));
+    }
+
+    @Test
+    public void testJSON2OMElement() throws Exception {
+        JSON2OMElement t1 = new JSON2OMElement();
+        TransformationContext context = new TransformationContextImpl();
+        DataType dt = new DataTypeImpl(Object.class, new XMLType(new QName("http://foo.com", "root"), null));
+        context.setTargetDataType(dt);
+        OMElement element = t1.transform(new JSONObject(JSON_STR), context);
+        StringWriter writer = new StringWriter();
+        element.serialize(writer);
+        // System.out.println(writer.toString());
+    }
+
+    @Test
+    public void testString2JSON() throws Exception {
+        String json = "{\"name\":\"John\",\"age\":25}";
+        String2JSON t1 = new String2JSON();
+        JSONObject jsonObject = (JSONObject)t1.transform(json, null);
+        Assert.assertEquals(jsonObject.getString("name"), "John");
+        Assert.assertEquals(jsonObject.getInt("age"), 25);
+        JSON2String t2 = new JSON2String();
+        String str = t2.transform(jsonObject, null);
+        Assert.assertTrue(str.contains("\"name\":\"John\""));
+        Assert.assertTrue(str.contains("\"age\":25"));
+    }
+}
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java
new file mode 100644
index 0000000000..3b36f5be74
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JavaBean2JSONTestCase.java
@@ -0,0 +1,170 @@
+/*
+ * 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.json;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.json.JSONObject;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaBean2JSONTestCase {
+
+    public static class MyBean {
+        private String name;
+        private int age;
+        private boolean vip;
+        private String friends[];
+        private List<String> books;
+        private YourBean you;
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+
+        public int getAge() {
+            return age;
+        }
+
+        public void setAge(int age) {
+            this.age = age;
+        }
+
+        public boolean isVip() {
+            return vip;
+        }
+
+        public void setVip(boolean vip) {
+            this.vip = vip;
+        }
+
+        public String[] getFriends() {
+            return friends;
+        }
+
+        public void setFriends(String[] friends) {
+            this.friends = friends;
+        }
+
+        public List<String> getBooks() {
+            return books;
+        }
+
+        public void setBooks(List<String> books) {
+            this.books = books;
+        }
+
+        public YourBean getYou() {
+            return you;
+        }
+
+        public void setYou(YourBean you) {
+            this.you = you;
+        }
+
+    }
+
+    public static class YourBean {
+        private int id;
+        private String name;
+
+        public int getId() {
+            return id;
+        }
+
+        public void setId(int id) {
+            this.id = id;
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+    }
+
+    @Test
+    public void testBean2JSON() throws Exception {
+        MyBean me = new MyBean();
+        me.setAge(30);
+        me.setBooks(new ArrayList<String>());
+        me.setFriends(new String[] {"John", "Mike"});
+        me.setVip(true);
+        me.setName("Me");
+        YourBean you = new YourBean();
+        you.setId(123);
+        you.setName(null);
+        me.setYou(you);
+        JavaBean2JSON t1 = new JavaBean2JSON();
+        Object result = t1.transform(me, null);
+        System.out.println(result);
+        JSON2JavaBean t2 = new JSON2JavaBean();
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(MyBean.class, null));
+        Object v = t2.transform(new JSONObject(result.toString()), context);
+        Assert.assertTrue(v instanceof MyBean);
+        //        String json =
+        //            "{\"age\":30,\"books\":[],\"friends\":[\"John\",\"Mike\"],\"name\":\"Me\",\"vip\":true,\"you\":{\"id\":123,\"name\":null}}";
+        //        Assert.assertEquals(json, result.toString());
+    }
+
+    @Test
+    public void testString2JSON() throws Exception {
+        JavaBean2JSONObject t1 = new JavaBean2JSONObject();
+        Object result = t1.transform("ABC", null);
+        System.out.println(result);
+        JSON2JavaBean t2 = new JSON2JavaBean();
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(String.class, null));
+        Object v = t2.transform(result, context);
+        Assert.assertTrue(v instanceof String);
+        Assert.assertEquals("ABC", v);
+    }
+
+    @Test
+    public void testStringArray2JSON() throws Exception {
+        JavaBean2JSON t1 = new JavaBean2JSON();
+        Object result = t1.transform(new String[] {"ABC", "DF"}, null);
+        System.out.println(result);
+        JSON2JavaBean t2 = new JSON2JavaBean();
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(String[].class, null));
+        Object v = t2.transform(result, context);
+        Assert.assertTrue(v instanceof String[]);
+        String[] strs = (String[])v;
+        Assert.assertEquals("ABC", strs[0]);
+        Assert.assertEquals("DF", strs[1]);
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyBean.java b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyBean.java
new file mode 100644
index 0000000000..60b293c1d4
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyBean.java
@@ -0,0 +1,158 @@
+/*
+ * 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.json;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class MyBean {
+    private int age;
+    private String name;
+    private float[] rates = new float[] {1.0f, 2.0f};
+    private List<String> notes = new ArrayList<String>();
+    private Map<String, Integer> map = new HashMap<String, Integer>();
+    private Object service; 
+    private Object otherService;  
+    private boolean good;
+    
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<String> getNotes() {
+        return notes;
+    }
+
+    public void setNotes(List<String> notes) {
+        this.notes = notes;
+    }
+
+    public float[] getRates() {
+        return rates;
+    }
+
+    public void setRates(float[] rates) {
+        this.rates = rates;
+    }
+
+    public Map<String, Integer> getMap() {
+        return map;
+    }
+
+    public void setMap(Map<String, Integer> map) {
+        this.map = map;
+    }
+
+    public Object getService() {
+        return service;
+    }
+
+    public void setService(Object service) {
+        this.service = service;
+    }
+
+    public Object getOtherService() {
+        return otherService;
+    }
+
+    public void setOtherService(Object otherService) {
+        this.otherService = otherService;
+    }
+
+    public boolean isGood() {
+        return good;
+    }
+
+    public void setGood(boolean good) {
+        this.good = good;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + age;
+        result = prime * result + (good ? 1231 : 1237);
+        result = prime * result + ((map == null) ? 0 : map.hashCode());
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        result = prime * result + ((notes == null) ? 0 : notes.hashCode());
+        result = prime * result + ((otherService == null) ? 0 : otherService.hashCode());
+        result = prime * result + Arrays.hashCode(rates);
+        result = prime * result + ((service == null) ? 0 : service.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final MyBean other = (MyBean)obj;
+        if (age != other.age)
+            return false;
+        if (good != other.good)
+            return false;
+        if (map == null) {
+            if (other.map != null)
+                return false;
+        } else if (!map.equals(other.map))
+            return false;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        if (notes == null) {
+            if (other.notes != null)
+                return false;
+        } else if (!notes.equals(other.notes))
+            return false;
+        if (otherService == null) {
+            if (other.otherService != null)
+                return false;
+        } else if (!otherService.equals(other.otherService))
+            return false;
+        if (!Arrays.equals(rates, other.rates))
+            return false;
+        if (service == null) {
+            if (other.service != null)
+                return false;
+        } else if (!service.equals(other.service))
+            return false;
+        return true;
+    }
+}
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterface.java b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterface.java
new file mode 100644
index 0000000000..d32e0763c7
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterface.java
@@ -0,0 +1,29 @@
+/*
+ * 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.json;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface MyInterface {
+    void setId(String id);
+
+    String getId();
+}
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterfaceImpl.java b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterfaceImpl.java
new file mode 100644
index 0000000000..3a2b95a4e2
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/MyInterfaceImpl.java
@@ -0,0 +1,67 @@
+/*
+ * 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.json;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MyInterfaceImpl implements MyInterface {
+    private String id;
+
+    /**
+     * @see org.apache.tuscany.databinding.jaxb.MyInterface#getId()
+     */
+    public String getId() {
+        return id;
+    }
+
+    /**
+     * @see org.apache.tuscany.databinding.jaxb.MyInterface#setId(java.lang.String)
+     */
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((id == null) ? 0 : id.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final MyInterfaceImpl other = (MyInterfaceImpl)obj;
+        if (id == null) {
+            if (other.id != null)
+                return false;
+        } else if (!id.equals(other.id))
+            return false;
+        return true;
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/POJOTestCase.java b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/POJOTestCase.java
new file mode 100644
index 0000000000..fd0557d0a2
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/POJOTestCase.java
@@ -0,0 +1,92 @@
+/*
+ * 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.json;
+
+import java.lang.reflect.Array;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.junit.Test;
+
+public class POJOTestCase  {
+    public void testPOJO() throws Exception {
+        MyBean bean = new MyBean();
+        bean.setName("Test");
+        bean.setAge(20);
+        bean.getNotes().add("1");
+        bean.getNotes().add("2");
+        bean.getMap().put("1", 1);
+        MyInterface service = new MyInterfaceImpl();
+        service.setId("ID001");
+        bean.setService(service);
+        bean.setOtherService(service);
+
+        roundTrip(bean);
+    }
+
+    private <T> void roundTrip(T bean) {
+        JavaBean2JSON t1 = new JavaBean2JSON();
+
+        Object json = t1.transform(bean, null);
+        System.out.println(json);
+        JSON2JavaBean t2 = new JSON2JavaBean();
+
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(bean == null ? Object.class : bean.getClass(), null));
+        Object newBean = t2.transform(json, context);
+
+        if (newBean != null && newBean.getClass().isArray()) {
+            int len = Array.getLength(newBean);
+            Assert.assertEquals(Array.getLength(bean), len);
+            for (int i = 0; i < len; i++) {
+            	Assert.assertEquals(Array.get(bean, i), Array.get(newBean, i));
+            }
+            return;
+        }
+        Assert.assertEquals(bean, newBean);
+    }
+
+    @Test
+    public void testString() throws Exception {
+        roundTrip("ABC");
+    }
+
+    @Test
+    public void testNull() throws Exception {
+        roundTrip(null);
+    }
+
+    @Test
+    public void testArray() throws Exception {
+        roundTrip(new String[] {"123", "ABC"});
+    }
+
+    @Test
+    public void testByteArray() throws Exception {
+        roundTrip("ABC".getBytes());
+    }
+
+    @Test
+    public void testPrimitive() throws Exception {
+        roundTrip(123);
+    }
+}
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/jackson/JacksonTestCase.java b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/jackson/JacksonTestCase.java
new file mode 100644
index 0000000000..5254ca7742
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/jackson/JacksonTestCase.java
@@ -0,0 +1,95 @@
+/*
+ * 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.json.jackson;
+
+import java.lang.reflect.Array;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.databinding.json.MyBean;
+import org.apache.tuscany.sca.databinding.json.MyInterface;
+import org.apache.tuscany.sca.databinding.json.MyInterfaceImpl;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.junit.Test;
+
+public class JacksonTestCase  {
+    public void testPOJO() throws Exception {
+        MyBean bean = new MyBean();
+        bean.setName("Test");
+        bean.setAge(20);
+        bean.getNotes().add("1");
+        bean.getNotes().add("2");
+        bean.getMap().put("1", 1);
+        MyInterface service = new MyInterfaceImpl();
+        service.setId("ID001");
+        bean.setService(service);
+        bean.setOtherService(service);
+
+        roundTrip(bean);
+    }
+
+    private <T> void roundTrip(T bean) {
+        Object2JSON t1 = new Object2JSON();
+
+        Object json = t1.transform(bean, null);
+        System.out.println(json);
+        JSON2Object t2 = new JSON2Object();
+
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(bean == null ? Object.class : bean.getClass(), null));
+        Object newBean = t2.transform(json, context);
+
+        if (newBean != null && newBean.getClass().isArray()) {
+            int len = Array.getLength(newBean);
+            Assert.assertEquals(Array.getLength(bean), len);
+            for (int i = 0; i < len; i++) {
+            	Assert.assertEquals(Array.get(bean, i), Array.get(newBean, i));
+            }
+            return;
+        }
+        Assert.assertEquals(bean, newBean);
+    }
+
+    @Test
+    public void testString() throws Exception {
+        roundTrip("ABC");
+    }
+
+    @Test
+    public void testNull() throws Exception {
+        roundTrip(null);
+    }
+
+    @Test
+    public void testArray() throws Exception {
+        roundTrip(new String[] {"123", "ABC"});
+    }
+
+    @Test
+    public void testByteArray() throws Exception {
+        roundTrip("ABC".getBytes());
+    }
+
+    @Test
+    public void testPrimitive() throws Exception {
+        roundTrip(123);
+    }
+}
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/jackson/Object2JSONTestCase.java b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/jackson/Object2JSONTestCase.java
new file mode 100644
index 0000000000..b401e7012d
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/jackson/Object2JSONTestCase.java
@@ -0,0 +1,169 @@
+/*
+ * 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.json.jackson;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Object2JSONTestCase {
+
+    public static class MyBean {
+        private String name;
+        private int age;
+        private boolean vip;
+        private String friends[];
+        private List<String> books;
+        private YourBean you;
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+
+        public int getAge() {
+            return age;
+        }
+
+        public void setAge(int age) {
+            this.age = age;
+        }
+
+        public boolean isVip() {
+            return vip;
+        }
+
+        public void setVip(boolean vip) {
+            this.vip = vip;
+        }
+
+        public String[] getFriends() {
+            return friends;
+        }
+
+        public void setFriends(String[] friends) {
+            this.friends = friends;
+        }
+
+        public List<String> getBooks() {
+            return books;
+        }
+
+        public void setBooks(List<String> books) {
+            this.books = books;
+        }
+
+        public YourBean getYou() {
+            return you;
+        }
+
+        public void setYou(YourBean you) {
+            this.you = you;
+        }
+
+    }
+
+    public static class YourBean {
+        private int id;
+        private String name;
+
+        public int getId() {
+            return id;
+        }
+
+        public void setId(int id) {
+            this.id = id;
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+    }
+
+    @Test
+    public void testBean2JSON() throws Exception {
+        MyBean me = new MyBean();
+        me.setAge(30);
+        me.setBooks(new ArrayList<String>());
+        me.setFriends(new String[] {"John", "Mike"});
+        me.setVip(true);
+        me.setName("Me");
+        YourBean you = new YourBean();
+        you.setId(123);
+        you.setName(null);
+        me.setYou(you);
+        Object2JSON t1 = new Object2JSON();
+        Object result = t1.transform(me, null);
+        System.out.println(result);
+        JSON2Object t2 = new JSON2Object();
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(MyBean.class, null));
+        Object v = t2.transform(result.toString(), context);
+        Assert.assertTrue(v instanceof MyBean);
+        //        String json =
+        //            "{\"age\":30,\"books\":[],\"friends\":[\"John\",\"Mike\"],\"name\":\"Me\",\"vip\":true,\"you\":{\"id\":123,\"name\":null}}";
+        //        Assert.assertEquals(json, result.toString());
+    }
+
+    @Test
+    public void testString2JSON() throws Exception {
+        Object2JSON t1 = new Object2JSON();
+        Object result = t1.transform("ABC", null);
+        System.out.println(result);
+        JSON2Object t2 = new JSON2Object();
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(String.class, null));
+        Object v = t2.transform(result, context);
+        Assert.assertTrue(v instanceof String);
+        Assert.assertEquals("ABC", v);
+    }
+
+    @Test
+    public void testStringArray2JSON() throws Exception {
+        Object2JSON t1 = new Object2JSON();
+        Object result = t1.transform(new String[] {"ABC", "DF"}, null);
+        System.out.println(result);
+        JSON2Object t2 = new JSON2Object();
+        TransformationContext context = new TransformationContextImpl();
+        context.setTargetDataType(new DataTypeImpl(String[].class, null));
+        Object v = t2.transform(result, context);
+        Assert.assertTrue(v instanceof String[]);
+        String[] strs = (String[])v;
+        Assert.assertEquals("ABC", strs[0]);
+        Assert.assertEquals("DF", strs[1]);
+    }
+
+}
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/resources/ipo.xsd b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..5a493e1746
--- /dev/null
+++ b/sca-java-2.x/branches/2.0-Beta2/modules/databinding-json/src/test/resources/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+    * 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.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+