Move www-services to sandbox area until the license of the Amazon jars is clarified

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@802332 13f79535-47bb-0310-9956-ffa450edef68

8 files changed, 502 insertions, 0 deletions

diff --git a/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/CatalogClient.java b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/CatalogClient.java
new file mode 100644
index 0000000000..de67e597ac
--- /dev/null
+++ b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/CatalogClient.java
@@ -0,0 +1,37 @@
+/*
+ * 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 catalog;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * This client program to invoke the Mortgage LoanApproval service
+ */
+public class CatalogClient {
+
+    public static void main(String[] args) throws Exception {
+        System.err.println("Please make sure you have the ids configured in catalog.composite");
+        SCADomain domain = SCADomain.newInstance("catalog.composite");
+        CatalogService ebay = domain.getService(CatalogService.class, "EBayCatalogService");
+        ebay.get();
+        CatalogService amazon = domain.getService(CatalogService.class, "AmazonCatalogService");
+        amazon.get();
+
+    }
+}
diff --git a/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/CatalogService.java b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/CatalogService.java
new file mode 100644
index 0000000000..c5db53621c
--- /dev/null
+++ b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/CatalogService.java
@@ -0,0 +1,28 @@
+/*
+ * 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 catalog;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface CatalogService {
+    String[] get();
+}
diff --git a/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/amazon/AmazonCatalogService.java b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/amazon/AmazonCatalogService.java
new file mode 100644
index 0000000000..ce66396582
--- /dev/null
+++ b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/amazon/AmazonCatalogService.java
@@ -0,0 +1,31 @@
+/*
+ * 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 catalog.amazon;
+
+import org.apache.tuscany.sca.databinding.annotation.DataBinding;
+import org.osoa.sca.annotations.Remotable;
+import org.w3c.dom.Node;
+
+@Remotable
+@DataBinding(value="org.w3c.dom.Node", wrapped=true)
+public interface AmazonCatalogService {
+    Node ItemSearch(Node requestWrapper);
+
+}
diff --git a/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/amazon/AmazonCatalogServiceImpl.java b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/amazon/AmazonCatalogServiceImpl.java
new file mode 100644
index 0000000000..2c56a37601
--- /dev/null
+++ b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/amazon/AmazonCatalogServiceImpl.java
@@ -0,0 +1,94 @@
+/*
+ * 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 catalog.amazon;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+import catalog.CatalogService;
+import catalog.util.XPathHelper;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@Service(CatalogService.class)
+public class AmazonCatalogServiceImpl implements CatalogService {
+    private static final String AMAZON_TNS = "http://webservices.amazon.com/AWSECommerceService/2007-09-21";
+
+    @Reference(name = "amazonFindItems")
+    protected AmazonCatalogService itemSearch;
+    
+    @Property(name="AWSAccessKeyId", required=true)
+    protected String accessKeyId;
+
+    private Node amazonItemSearch(String keywords) throws Exception {
+        Document doc = DOMHelper.newDocument();
+        Element wrapper = doc.createElementNS(AMAZON_TNS, "ItemSearch");
+        doc.appendChild(wrapper);
+        Element key = doc.createElementNS(AMAZON_TNS, "AWSAccessKeyId");
+        key.appendChild(doc.createTextNode(accessKeyId));
+        wrapper.appendChild(key);
+
+        Element request = doc.createElementNS(AMAZON_TNS, "Request");
+        wrapper.appendChild(request);
+
+        Element keywordsElement = doc.createElementNS(AMAZON_TNS, "Keywords");
+        keywordsElement.appendChild(doc.createTextNode(keywords));
+        request.appendChild(keywordsElement);
+
+        Element searchIndex = doc.createElementNS(AMAZON_TNS, "SearchIndex");
+        searchIndex.appendChild(doc.createTextNode("All"));
+        request.appendChild(searchIndex);
+
+        // System.out.println(new Node2String().transform(doc, null));
+        Node result = itemSearch.ItemSearch(doc);
+        return result;
+    }
+
+    public String[] get() {
+        try {
+            Node list = amazonItemSearch("Fruit");
+            Map<String, String> map = new HashMap<String, String>();
+            map.put("a", AMAZON_TNS);
+            NodeList nodes =
+                XPathHelper.selectNodes("//a:Item/a:ItemAttributes[a:ProductGroup='Grocery']/a:Title", list, map);
+            String titles[] = new String[nodes.getLength()];
+            System.out.println("Amazon catalog:");
+            for (int i = 0; i < nodes.getLength(); i++) {
+                titles[i] = nodes.item(i).getTextContent();
+                System.out.println("[" + i + "]" + titles[i]);
+            }
+
+            return titles;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+}
diff --git a/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/ebay/EBayCatalogService.java b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/ebay/EBayCatalogService.java
new file mode 100644
index 0000000000..5aeaabdbf3
--- /dev/null
+++ b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/ebay/EBayCatalogService.java
@@ -0,0 +1,32 @@
+/*
+ * 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 catalog.ebay;
+
+import org.osoa.sca.annotations.Remotable;
+import org.w3c.dom.Node;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface EBayCatalogService {
+    Node FindItems(Node request);
+    Node GetUserProfile(Node request);
+}
diff --git a/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/ebay/EBayCatalogServiceImpl.java b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/ebay/EBayCatalogServiceImpl.java
new file mode 100644
index 0000000000..dc69816c27
--- /dev/null
+++ b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/ebay/EBayCatalogServiceImpl.java
@@ -0,0 +1,99 @@
+/*
+ * 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 catalog.ebay;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Service;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+import catalog.CatalogService;
+import catalog.util.XPathHelper;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@Service(CatalogService.class)
+public class EBayCatalogServiceImpl implements CatalogService {
+    private static final String EBAY_TNS = "urn:ebay:apis:eBLBaseComponents";
+
+    @Reference(name = "eBayFindItems")
+    protected EBayCatalogService findItems;
+
+    @Reference(name = "eBayGetUserProfile")
+    protected EBayCatalogService getUserProfile;
+
+    private Node eBayFindItems(String keywords, int maxEntries) throws Exception {
+        Document doc = DOMHelper.newDocument();
+        Element request = doc.createElementNS(EBAY_TNS, "FindItemsRequest");
+        doc.appendChild(request);
+        Element keywordsElement = doc.createElementNS(EBAY_TNS, "QueryKeywords");
+        keywordsElement.appendChild(doc.createTextNode(keywords));
+        Element maxEntriesElement = doc.createElementNS(EBAY_TNS, "MaxEntries");
+        maxEntriesElement.appendChild(doc.createTextNode(String.valueOf(maxEntries)));
+        Element messageIDElement = doc.createElementNS(EBAY_TNS, "MessageID");
+        messageIDElement.appendChild(doc.createTextNode("001"));
+        request.appendChild(maxEntriesElement);
+        request.appendChild(keywordsElement);
+        request.appendChild(messageIDElement);
+        // System.out.println(new Node2String().transform(doc, null));
+        Node result = findItems.FindItems(doc);
+        return result;
+    }
+
+    private Node eBayGetUserProfile(String userID) throws Exception {
+        Document doc = DOMHelper.newDocument();
+        Element req = doc.createElementNS(EBAY_TNS, "GetUserProfileRequest");
+        doc.appendChild(req);
+        Element user = doc.createElementNS(EBAY_TNS, "UserID");
+        user.appendChild(doc.createTextNode(userID));
+        Element msgID = doc.createElementNS(EBAY_TNS, "MessageID");
+        msgID.appendChild(doc.createTextNode("001"));
+        req.appendChild(user);
+        // System.out.println(new Node2String().transform(doc, null));
+        Node result = getUserProfile.GetUserProfile(doc);
+        return result;
+    }
+
+    public String[] get() {
+        try {
+            Node items = eBayFindItems("Fruit", 10);
+            Map<String, String> map = new HashMap<String, String>();
+            map.put("e", EBAY_TNS);
+            NodeList nodes = XPathHelper.selectNodes("//e:Item/e:Title", items, map);
+            String[] titles = new String[nodes.getLength()];
+            System.out.println("eBay catalog:");
+            for (int i = 0; i < nodes.getLength(); i++) {
+                titles[i] = nodes.item(i).getTextContent();
+                System.out.println("[" + i + "]" + titles[i]);
+            }
+            return titles;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+}
diff --git a/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/util/NamespaceContextImpl.java b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/util/NamespaceContextImpl.java
new file mode 100644
index 0000000000..dcd14f5530
--- /dev/null
+++ b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/util/NamespaceContextImpl.java
@@ -0,0 +1,126 @@
+/*
+ * 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 catalog.util;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+
+public class NamespaceContextImpl implements NamespaceContext {
+    private NamespaceContext parent;
+    private Map<String, String> map = new HashMap<String, String>();
+
+    /**
+     * @param parent
+     */
+    public NamespaceContextImpl(NamespaceContext parent, Map<String, String> map) {
+        super();
+        this.parent = parent;
+        if (parent == null) {
+            this.map.put("xml", "http://www.w3.org/XML/1998/namespace");
+            this.map.put("xmlns", "http://www.w3.org/2000/xmlns/");
+        }
+        if (map != null) {
+            this.map.putAll(map);
+        }
+    }
+
+    public String getNamespaceURI(String prefix) {
+        if (prefix == null) {
+            throw new IllegalArgumentException("Prefix is null");
+        }
+
+        String ns = (String)map.get(prefix);
+        if (ns != null) {
+            return ns;
+        }
+        if (parent != null) {
+            return parent.getNamespaceURI(prefix);
+        }
+        return null;
+    }
+
+    public String getPrefix(String nsURI) {
+        if (nsURI == null)
+            throw new IllegalArgumentException("Namespace is null");
+        for (Iterator<Map.Entry<String, String>> i = map.entrySet().iterator(); i.hasNext();) {
+            Map.Entry<String, String> entry = i.next();
+            if (entry.getValue().equals(nsURI)) {
+                return entry.getKey();
+            }
+        }
+        if (parent != null) {
+            return parent.getPrefix(nsURI);
+        }
+        return null;
+    }
+
+    public Iterator getPrefixes(String nsURI) {
+        List<String> prefixList = new ArrayList<String>();
+        for (Iterator<Map.Entry<String, String>> i = map.entrySet().iterator(); i.hasNext();) {
+            Map.Entry<String, String> entry = i.next();
+            if (entry.getValue().equals(nsURI)) {
+                prefixList.add(entry.getKey());
+            }
+        }
+        final Iterator currentIterator = prefixList.iterator();
+        final Iterator parentIterator = parent != null ? null : parent.getPrefixes(nsURI);
+        return new Iterator() {
+
+            public boolean hasNext() {
+                return currentIterator.hasNext() || (parentIterator != null && parentIterator.hasNext());
+            }
+
+            public Object next() {
+                if (!hasNext()) {
+                    throw new IllegalStateException("End of iterator has reached");
+                }
+                return currentIterator.hasNext() ? currentIterator.next() : parentIterator.next();
+            }
+
+            public void remove() {
+                throw new UnsupportedOperationException();
+            }
+
+        };
+
+    }
+
+    public void register(String prefix, String ns) {
+        map.put(prefix, ns);
+    }
+
+    public NamespaceContext getParent() {
+        return parent;
+    }
+
+    public String toString() {
+        StringBuffer sb = new StringBuffer(map.toString());
+        if (parent != null) {
+            sb.append("\nParent: ");
+            sb.append(parent);
+        }
+        return sb.toString();
+    }
+}
diff --git a/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/util/XPathHelper.java b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/util/XPathHelper.java
new file mode 100644
index 0000000000..850ba7d8ae
--- /dev/null
+++ b/sandbox/tutorial-store-www-services/catalog-amazon/src/main/java/catalog/util/XPathHelper.java
@@ -0,0 +1,55 @@
+/*
+ * 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 catalog.util;
+
+import java.util.Map;
+
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XPathHelper {
+
+    public static Node selectNode(String xpath, Node root, Map<String, String> namespaces)
+        throws XPathExpressionException {
+        XPath path = XPathFactory.newInstance().newXPath();
+        NamespaceContextImpl context = new NamespaceContextImpl(null, namespaces);
+        path.setNamespaceContext(context);
+        XPathExpression exp = path.compile(xpath);
+        return (Node)exp.evaluate(root, XPathConstants.NODE);
+    }
+
+    public static NodeList selectNodes(String xpath, Node root, Map<String, String> namespaces)
+        throws XPathExpressionException {
+        XPath path = XPathFactory.newInstance().newXPath();
+        NamespaceContextImpl context = new NamespaceContextImpl(null, namespaces);
+        path.setNamespaceContext(context);
+        XPathExpression exp = path.compile(xpath);
+        return (NodeList)exp.evaluate(root, XPathConstants.NODESET);
+    }
+}