Use basic authentication as a motivating scenario for looking at policy plug points. Generic username/password processing is added as an interceptor. Specific axis configuration is performed by new logic specific to binding.ws which is invoked if the basic auth policy is present (we need to think about this mechanism). I added a binding-ws-axis2-policy module as a replacement for policy-security-ws but haven't moved over to it yet. I also added a message header map to Message but have only been experimenting to date.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@692411 13f79535-47bb-0310-9956-ffa450edef68

11 files changed, 1003 insertions, 0 deletions

diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationPolicy.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationPolicy.java
new file mode 100644
index 0000000000..2b7d753023
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationPolicy.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.binding.ws.axis2.policy.authentication.basic;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * Implementation for policies that could be injected as parameter
+ * into the axis2config.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2BasicAuthenticationPolicy implements Policy {
+    public static final QName AXIS2_BASIC_AUTHENTICATION_POLICY_QNAME = new QName(Constants.SCA10_TUSCANY_NS, "axis2BasicAuthentication");
+    public static final String AXIS2_BASIC_AUTHENTICATION_USERNAME = "username";
+    public static final String AXIS2_BASIC_AUTHENTICATION_PASSWORD = "password";
+    public static final String AXIS2_BASIC_AUTHENTICATION_HTTP_HEADER = "httpheader";
+
+    private String userName;
+    private String password;
+    
+    public String getUserName() {
+        return userName;
+    }
+    
+    public void setUserName(String userName) {
+        this.userName = userName;
+    }
+    
+    public String getPassword() {
+        return password;
+    }
+    
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public QName getSchemaName() {
+        return AXIS2_BASIC_AUTHENTICATION_POLICY_QNAME;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationPolicyProcessor.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationPolicyProcessor.java
new file mode 100644
index 0000000000..019d59b80b
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationPolicyProcessor.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.binding.ws.axis2.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.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2BasicAuthenticationPolicyProcessor implements StAXArtifactProcessor<Axis2BasicAuthenticationPolicy> {
+    
+    public QName getArtifactType() {
+        return Axis2BasicAuthenticationPolicy.AXIS2_BASIC_AUTHENTICATION_POLICY_QNAME;
+    }
+    
+    public Axis2BasicAuthenticationPolicyProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) {
+    }
+
+    
+    public Axis2BasicAuthenticationPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Axis2BasicAuthenticationPolicy policy = new Axis2BasicAuthenticationPolicy();
+        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 ( Axis2BasicAuthenticationPolicy.AXIS2_BASIC_AUTHENTICATION_USERNAME.equals(name.getLocalPart()) ) {
+                        policy.setUserName(reader.getElementText());
+                    } else if ( Axis2BasicAuthenticationPolicy.AXIS2_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(Axis2BasicAuthenticationPolicy policy, XMLStreamWriter writer) 
+        throws ContributionWriteException, XMLStreamException {
+        String prefix = "tuscany";
+        writer.writeStartElement(prefix, 
+                                 getArtifactType().getLocalPart(),
+                                 getArtifactType().getNamespaceURI());
+        writer.writeNamespace("tuscany", Constants.SCA10_TUSCANY_NS);
+
+        if ( policy.getUserName() != null ) {
+            writer.writeStartElement(prefix, 
+                                     Axis2BasicAuthenticationPolicy.AXIS2_BASIC_AUTHENTICATION_USERNAME,
+                                     getArtifactType().getNamespaceURI());
+            writer.writeCharacters(policy.getUserName());
+            writer.writeEndElement();
+        }
+        
+        if ( policy.getPassword() != null ) {
+            writer.writeStartElement(prefix, 
+                                     Axis2BasicAuthenticationPolicy.AXIS2_BASIC_AUTHENTICATION_PASSWORD,
+                                     getArtifactType().getNamespaceURI());
+            writer.writeCharacters(policy.getPassword());
+            writer.writeEndElement();
+        }        
+        
+        writer.writeEndElement();
+    }
+
+    public Class<Axis2BasicAuthenticationPolicy> getModelType() {
+        return Axis2BasicAuthenticationPolicy.class;
+    }
+
+    public void resolve(Axis2BasicAuthenticationPolicy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+    
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationPolicyProviderFactory.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationPolicyProviderFactory.java
new file mode 100644
index 0000000000..5ec4cf9baa
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationPolicyProviderFactory.java
@@ -0,0 +1,75 @@
+/*
+ * 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.binding.ws.axis2.policy.authentication.basic;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Axis2BasicAuthenticationPolicyProviderFactory implements PolicyProviderFactory<Axis2BasicAuthenticationPolicy> {
+    private ExtensionPointRegistry registry;
+    
+    public Axis2BasicAuthenticationPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+        this.registry = registry;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return null;//new WSBasicAuthenticationImplementationPolicyProvider(component, implementation);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return new Axis2BasicAuthenticationReferencePolicyProvider(component, reference, binding);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return new Axis2BasicAuthenticationServicePolicyProvider(component, service, binding);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class getModelType() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationReferencePolicyInterceptor.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationReferencePolicyInterceptor.java
new file mode 100644
index 0000000000..6bd1eed1bd
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationReferencePolicyInterceptor.java
@@ -0,0 +1,84 @@
+/*
+ * 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.binding.ws.axis2.policy.authentication.basic;
+
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Handler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.Policy;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Policy handler to handle PolicySet related to Logging with the QName
+ * {http://tuscany.apache.org/xmlns/sca/1.0/impl/java}LoggingPolicy
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2BasicAuthenticationReferencePolicyInterceptor implements Interceptor {
+    public static final QName policySetQName = new QName(Constants.SCA10_TUSCANY_NS, "wsBasicAuthentication");
+
+    private Invoker next;
+    private Operation operation;
+    private PolicySet policySet = null;
+    private String context;
+    private Axis2BasicAuthenticationPolicy policy;
+
+    public Axis2BasicAuthenticationReferencePolicyInterceptor(String context, Operation operation, PolicySet policySet) {
+        super();
+        this.operation = operation;
+        this.policySet = policySet;
+        this.context = context;
+        init();
+    }
+
+    private void init() {
+        if (policySet != null) {
+            for (Object policyObject : policySet.getPolicies()){
+                if (policyObject instanceof Axis2BasicAuthenticationPolicy){
+                    policy = (Axis2BasicAuthenticationPolicy)policyObject;
+                    break;
+                }
+            }
+        }
+    }
+
+    public Message invoke(Message msg) {
+        // TODO - We might use interceptors to do the Axis2 config
+        //        if we can change the infrastructure split the 
+        //        invoker up
+        return getNext().invoke(msg);
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationReferencePolicyProvider.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationReferencePolicyProvider.java
new file mode 100644
index 0000000000..530d99c01e
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationReferencePolicyProvider.java
@@ -0,0 +1,90 @@
+/*
+ * 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.binding.ws.axis2.policy.authentication.basic;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Axis2BasicAuthenticationReferencePolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private Binding binding;
+
+    public Axis2BasicAuthenticationReferencePolicyProvider(RuntimeComponent component,
+                                             RuntimeComponentReference reference,
+                                             Binding binding) {
+        super();
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding;
+    }
+
+    private PolicySet findPolicySet() {
+        if (binding instanceof PolicySetAttachPoint) {
+            List<PolicySet> policySets = ((PolicySetAttachPoint)binding).getApplicablePolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (Axis2BasicAuthenticationPolicy.class.isInstance(p)) {
+                        return ps;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getContext() {
+        return "component.reference: " + component.getURI()
+            + "#"
+            + reference.getName()
+            + "("
+            + binding.getClass().getName()
+            + ")";
+    }
+    
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Interceptor createInterceptor(Operation operation) {
+        PolicySet ps = findPolicySet();
+        return ps == null ? null : new Axis2BasicAuthenticationReferencePolicyInterceptor(getContext(), operation, ps);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()
+     */
+    public String getPhase() {
+        return Phase.REFERENCE_POLICY;
+    }
+
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationServicePolicyInterceptor.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationServicePolicyInterceptor.java
new file mode 100644
index 0000000000..f2964650ef
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationServicePolicyInterceptor.java
@@ -0,0 +1,86 @@
+/*
+ * 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.binding.ws.axis2.policy.authentication.basic;
+
+import java.util.Map;
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Handler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.util.Base64;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.Policy;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Policy handler to handle PolicySet related to Logging with the QName
+ * {http://tuscany.apache.org/xmlns/sca/1.0/impl/java}LoggingPolicy
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2BasicAuthenticationServicePolicyInterceptor implements Interceptor {
+    public static final QName policySetQName = new QName(Constants.SCA10_TUSCANY_NS, "wsBasicAuthentication");
+
+    private Invoker next;
+    private Operation operation;
+    private PolicySet policySet = null;
+    private String context;
+    private Axis2BasicAuthenticationPolicy policy;
+
+    public Axis2BasicAuthenticationServicePolicyInterceptor(String context, Operation operation, PolicySet policySet) {
+        super();
+        this.operation = operation;
+        this.policySet = policySet;
+        this.context = context;
+        init();
+    }
+
+    private void init() {
+        if (policySet != null) {
+            for (Object policyObject : policySet.getPolicies()){
+                if (policyObject instanceof Axis2BasicAuthenticationPolicy){
+                    policy = (Axis2BasicAuthenticationPolicy)policyObject;
+                    break;
+                }
+            }
+        }
+    }
+
+    public Message invoke(Message msg) {
+        // TODO - We might use interceptors to do the Axis2 config
+        //        if we can change the infrastructure split the 
+        //        invoker up
+        return getNext().invoke(msg);
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationServicePolicyProvider.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationServicePolicyProvider.java
new file mode 100644
index 0000000000..9c1a9704d3
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/basic/Axis2BasicAuthenticationServicePolicyProvider.java
@@ -0,0 +1,89 @@
+/*
+ * 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.binding.ws.axis2.policy.authentication.basic;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySetAttachPoint;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Axis2BasicAuthenticationServicePolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private Binding binding;
+
+    public Axis2BasicAuthenticationServicePolicyProvider(RuntimeComponent component, RuntimeComponentService service, Binding binding) {
+        super();
+        this.component = component;
+        this.service = service;
+        this.binding = binding;
+    }
+
+    private PolicySet findPolicySet() {
+        if (binding instanceof PolicySetAttachPoint) {
+            List<PolicySet> policySets = ((PolicySetAttachPoint)binding).getApplicablePolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (Axis2BasicAuthenticationPolicy.class.isInstance(p)) {
+                        return ps;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getContext() {
+        return "component.service: " + component.getURI()
+            + "#"
+            + service.getName()
+            + "("
+            + binding.getClass().getName()
+            + ")";
+    }
+ 
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Interceptor createInterceptor(Operation operation) {
+        PolicySet ps = findPolicySet();
+        return ps == null ? null : new Axis2BasicAuthenticationReferencePolicyInterceptor(getContext(), operation, ps);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()
+     */
+    public String getPhase() {
+        return Phase.SERVICE_POLICY;
+    }
+
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicy.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicy.java
new file mode 100644
index 0000000000..8d08a3f78e
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicy.java
@@ -0,0 +1,54 @@
+/*
+ * 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.binding.ws.axis2.policy.configuration;
+
+import java.util.Hashtable;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.policy.Policy;
+
+/**
+ * Implementation for policies that could be injected as parameter
+ * into the axis2config.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2ConfigParamPolicy implements Policy {
+    public static final QName NAME = new QName(Constants.SCA10_TUSCANY_NS, "wsConfigParam");
+    private Map<String, OMElement> paramElements = new Hashtable<String, OMElement>();
+    
+    public Map<String, OMElement> getParamElements() {
+        return paramElements;
+    }
+
+    public QName getSchemaName() {
+        return NAME;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyHandler.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyHandler.java
new file mode 100644
index 0000000000..5ac4e3f5fd
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyHandler.java
@@ -0,0 +1,79 @@
+/*
+ * 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.binding.ws.axis2.policy.configuration;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.description.Parameter;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.util.PolicyHandler;
+
+
+/**
+ * Policy handler to handle PolicySet that contain Axis2ConfigParamPolicy instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2ConfigParamPolicyHandler implements PolicyHandler {
+    private PolicySet applicablePolicySet = null;
+    
+    public void setUp(Object... context) {
+        Axis2ConfigParamPolicy axis2ConfigParamPolicy = null;
+        Parameter configParam = null;
+        for ( Object contextObject : context ) {
+            if ( contextObject instanceof ConfigurationContext ) {
+                ConfigurationContext configContext = (ConfigurationContext)contextObject;
+                for ( Object policy : applicablePolicySet.getPolicies() ) {
+                    if ( policy instanceof Axis2ConfigParamPolicy ) {
+                        axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                        for ( String paramName : axis2ConfigParamPolicy.getParamElements().keySet() ) {
+                            configParam = new Parameter(paramName, 
+                                                        axis2ConfigParamPolicy.getParamElements().get(paramName).getFirstElement());
+                            configParam.setParameterElement(axis2ConfigParamPolicy.getParamElements().get(paramName));
+                            try {
+                                configContext.getAxisConfiguration().addParameter(configParam);
+                            } catch ( AxisFault e ) {
+                                throw new RuntimeException(e);
+                            }
+                        }
+                    } 
+                }
+            }
+        }
+    }
+    
+    public void cleanUp(Object... context) {
+    }
+    
+    public void beforeInvoke(Object... context) { 
+    }
+    
+    public void afterInvoke(Object... context) {
+        
+    }
+
+    public PolicySet getApplicablePolicySet() {
+        return applicablePolicySet;
+    }
+
+    public void setApplicablePolicySet(PolicySet applicablePolicySet) {
+        this.applicablePolicySet = applicablePolicySet;
+    }
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProcessor.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProcessor.java
new file mode 100644
index 0000000000..6478fbedad
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProcessor.java
@@ -0,0 +1,157 @@
+/*
+ * 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.binding.ws.axis2.policy.configuration;
+
+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.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.service.ContributionReadException;
+import org.apache.tuscany.sca.contribution.service.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.service.ContributionWriteException;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2ConfigParamPolicyProcessor implements StAXArtifactProcessor<Axis2ConfigParamPolicy> {
+    public static final QName AXIS2_CONFIG_PARAM_POLICY_QNAME = Axis2ConfigParamPolicy.NAME;
+    public static final String PARAMETER = "parameter";
+    public QName getArtifactType() {
+        return AXIS2_CONFIG_PARAM_POLICY_QNAME;
+    }
+    
+    public Axis2ConfigParamPolicyProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) {
+    }
+
+    public Axis2ConfigParamPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Axis2ConfigParamPolicy policy = new Axis2ConfigParamPolicy();
+        int event = reader.getEventType();
+        QName name = null;
+        OMElement parameterElement = null;
+        String paramName = null;
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if ( PARAMETER.equals(name.getLocalPart()) ) {
+                        paramName = reader.getAttributeValue(null, Constants.NAME);
+                        parameterElement = loadElement(reader);
+                        policy.getParamElements().put(paramName, parameterElement);
+                    }
+                    break;
+                }
+            }
+            
+            if ( event == END_ELEMENT ) {
+                if ( AXIS2_CONFIG_PARAM_POLICY_QNAME.equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+         
+        return policy;
+    }
+
+    public void write(Axis2ConfigParamPolicy arg0, XMLStreamWriter arg1) throws ContributionWriteException,
+                                                        XMLStreamException {
+    }
+
+    public Class<Axis2ConfigParamPolicy> getModelType() {
+        return Axis2ConfigParamPolicy.class;
+    }
+
+    public void resolve(Axis2ConfigParamPolicy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+    
+    private OMElement loadElement(XMLStreamReader reader) throws XMLStreamException {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement head = fac.createOMElement(reader.getName());
+        OMElement current = head;
+        while (true) {
+            switch (reader.next()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    //since the axis2 code checks against a no namespace we need to generate accordingly
+                    QName name = new QName(reader.getName().getLocalPart());
+                    OMElement child = fac.createOMElement(name, current);
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        child.declareNamespace(ns, prefix);
+                    }
+
+                    if(!"".equals(name.getNamespaceURI())) {
+                        child.declareNamespace(name.getNamespaceURI(), name.getPrefix());
+                    }
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        
+                        if (ns != null) {
+                            child.addAttribute(qname, value, fac.createOMNamespace(ns, prefix));
+                            child.declareNamespace(ns, prefix);
+                        } else {
+                            child.addAttribute(qname, value, null);
+                        }
+                    }
+                    current = child;
+                    break;
+                case XMLStreamConstants.CDATA:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if ( current == head ) {
+                        return head;
+                    } else {
+                        current = (OMElement)current.getParent();
+                    }
+            }
+        }
+    }
+}
diff --git a/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProviderFactory.java b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProviderFactory.java
new file mode 100644
index 0000000000..21261359cb
--- /dev/null
+++ b/java/sca/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProviderFactory.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 org.apache.tuscany.sca.binding.ws.axis2.policy.configuration;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.description.Parameter;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osoa.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Axis2ConfigParamPolicyProviderFactory implements PolicyProviderFactory<Axis2ConfigParamPolicy> {
+
+    public Axis2ConfigParamPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class<Axis2ConfigParamPolicy> getModelType() {
+        return Axis2ConfigParamPolicy.class;
+    }
+
+    // FIXME: [rfeng] I think this should be refactored into the binding.ws axis2 code
+    public void setUp(ConfigurationContext configContext, PolicySet ps) {
+        Axis2ConfigParamPolicy axis2ConfigParamPolicy = null;
+        Parameter configParam = null;
+        for (Object policy : ps.getPolicies()) {
+            if (policy instanceof Axis2ConfigParamPolicy) {
+                axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                for (String paramName : axis2ConfigParamPolicy.getParamElements().keySet()) {
+                    configParam =
+                        new Parameter(paramName, axis2ConfigParamPolicy.getParamElements().get(paramName)
+                            .getFirstElement());
+                    configParam.setParameterElement(axis2ConfigParamPolicy.getParamElements().get(paramName));
+                    try {
+                        configContext.getAxisConfiguration().addParameter(configParam);
+                    } catch (AxisFault e) {
+                        throw new ServiceRuntimeException(e);
+                    }
+                }
+            }
+        }
+    }
+
+}