1 files changed, 123 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java b/sca-java-2.x/tags/2.0.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java
new file mode 100644
index 0000000000..3df06c1e00
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java
@@ -0,0 +1,123 @@
+/*
+ * 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.policy.authentication.basic;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.ProcessorContext;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class BasicAuthenticationPolicyProcessor implements StAXArtifactProcessor<BasicAuthenticationPolicy> {
+    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+
+    public QName getArtifactType() {
+        return BasicAuthenticationPolicy.BASIC_AUTHENTICATION_POLICY_QNAME;
+    }
+    
+    public BasicAuthenticationPolicyProcessor(FactoryExtensionPoint modelFactories) {
+    }
+
+    
+    public BasicAuthenticationPolicy read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException {
+        BasicAuthenticationPolicy policy = new BasicAuthenticationPolicy();
+        int event = reader.getEventType();
+        QName name = null;
+        
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if ( name.equals(getArtifactType()) ) {
+                        // no attributes at the moment
+                    } else if ( BasicAuthenticationPolicy.BASIC_AUTHENTICATION_USERNAME.equals(name.getLocalPart()) ) {
+                        policy.setUserName(reader.getElementText());
+                    } else if ( BasicAuthenticationPolicy.BASIC_AUTHENTICATION_PASSWORD.equals(name.getLocalPart()) ) {
+                        policy.setPassword(reader.getElementText());
+                    }
+                    break;
+                }
+            }
+            
+            if ( event == END_ELEMENT ) {
+                if ( getArtifactType().equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+         
+        return policy;
+    }
+
+    public void write(BasicAuthenticationPolicy policy, XMLStreamWriter writer, ProcessorContext context) 
+        throws ContributionWriteException, XMLStreamException {
+        String prefix = "tuscany";
+        writer.writeStartElement(prefix, 
+                                 getArtifactType().getLocalPart(),
+                                 getArtifactType().getNamespaceURI());
+        writer.writeNamespace("tuscany", SCA10_TUSCANY_NS);
+
+        if ( policy.getUserName() != null ) {
+            writer.writeStartElement(prefix, 
+                                     BasicAuthenticationPolicy.BASIC_AUTHENTICATION_USERNAME,
+                                     getArtifactType().getNamespaceURI());
+            writer.writeCharacters(policy.getUserName());
+            writer.writeEndElement();
+        }
+        
+        if ( policy.getPassword() != null ) {
+            writer.writeStartElement(prefix, 
+                                     BasicAuthenticationPolicy.BASIC_AUTHENTICATION_PASSWORD,
+                                     getArtifactType().getNamespaceURI());
+            writer.writeCharacters(policy.getPassword());
+            writer.writeEndElement();
+        }        
+        
+        writer.writeEndElement();
+    }
+
+    public Class<BasicAuthenticationPolicy> getModelType() {
+        return BasicAuthenticationPolicy.class;
+    }
+
+    public void resolve(BasicAuthenticationPolicy arg0, ModelResolver arg1, ProcessorContext context) throws ContributionResolveException {
+
+    }
+    
+}