OSOA annotations and APIs. part of minimum changes required to get an OSOA sample read in.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@775069 13f79535-47bb-0310-9956-ffa450edef68

36 files changed, 1485 insertions, 0 deletions

diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/apache/tuscany/sca/api/ComponentContextExtension.java b/java/sca/modules/sca-api-osoa/src/main/java/org/apache/tuscany/sca/api/ComponentContextExtension.java
new file mode 100644
index 0000000000..578df9e017
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/apache/tuscany/sca/api/ComponentContextExtension.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 org.apache.tuscany.sca.api;
+
+import java.util.Collection;
+
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.ServiceReference;
+
+/**
+ * An extension of the OSOA ComponentContext that provides access to collections
+ * of references. 
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentContextExtension extends ComponentContext {
+    
+   
+    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
+
+    /**
+     * Returns a Collection of typed service proxies for a business interface type and a reference name.
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return a Collection of objects that implements the business interface 
+     */
+    <B> Collection<B> getServices(Class<B> businessInterface, String referenceName); 
+ 
+
+    /**
+     * Returns a Collection of typed service reference for a business interface type and a reference name. 
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return a Collection of objects that implements the business interface
+     */
+    <B> Collection<ServiceReference<B>> getServiceReferences(Class<B> businessInterface, String referenceName); 
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/CallableReference.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/CallableReference.java
new file mode 100644
index 0000000000..7f6756bcbd
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/CallableReference.java
@@ -0,0 +1,54 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca;
+
+/**
+ * Common superclass for references that can be passed between components.
+ * 
+ * @version $Rev$ $Date$
+ * @param <B> the Java interface associated with this reference
+ */
+public interface CallableReference<B> {
+    /**
+     * Returns a type-safe reference to the target of this reference.
+     * The instance returned is guaranteed to implement the business interface for this reference
+     * but may not be a proxy as defined by java.lang.reflect.Proxy.
+     *
+     * @return a proxy to the target that implements the business interface associated with this reference
+     */
+    B getService();
+
+    /**
+     * Returns the Java class for the business interface associated with this reference.
+     *
+     * @return the Class for the business interface associated with this reference
+     */
+    Class<B> getBusinessInterface();
+
+    /**
+     * Returns true if this reference is conversational.
+     *
+     * @return true if this reference is conversational
+     */
+    boolean isConversational();
+
+    /**
+     * Returns the conversation associated with this reference.
+     * Returns null if no conversation is currently active.
+     *
+     * @return the conversation associated with this reference; may be null
+     */
+    Conversation getConversation();
+
+    /**
+     * Returns the callback ID.
+     *
+     * @return the callback ID
+     */
+    Object getCallbackID();
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ComponentContext.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ComponentContext.java
new file mode 100644
index 0000000000..52290a4bba
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ComponentContext.java
@@ -0,0 +1,100 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca;
+
+import java.util.Collection;
+
+/**
+ * Interface providing programmatic access to a component's SCA context as an alternative to injection.
+ * It provides access to reference and property values for the component and provides a mechanism for
+ * obtaining a reference to a service that can be passed to other components.
+ * <p/>
+ * SCA components obtain an instance of this interface through injection. Non-SCA client code may also
+ * obtain an instance through runtime-specific mechanisms.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentContext {
+    /**
+     * Returns the absolute URI of the component within the SCA Domain.
+     *
+     * @return the absolute URI of the component
+     */
+    String getURI();
+
+    /**
+     * Cast a type-safe reference to a CallableReference.
+     * Converts a type-safe reference to an equivalent CallableReference; if the target refers to a service
+     * then a ServiceReference will be returned, if the target refers to a callback then a CallableReference
+     * will be returned.
+     *
+     * @param target a reference proxy provided by the SCA runtime
+     * @param <B> the Java type of the business interface for the reference
+     * @param <R> the type of reference to be returned
+     * @return a CallableReference equivalent for the proxy
+     * @throws IllegalArgumentException if the supplied instance is not a reference supplied by the SCA runtime
+     */
+    <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+    /**
+     * Returns a proxy for a reference defined by this component.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return an object that implements the business interface
+     */
+    <B> B getService(Class<B> businessInterface, String referenceName);
+
+    /**
+     * Returns a ServiceReference for a reference defined by this component.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return a ServiceReference for the designated reference
+     */
+    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName);
+
+    /**
+     * Returns the value of an SCA property defined by this component.
+     *
+     * @param type the Java type to be returned for the property
+     * @param propertyName the name of the property whose value should be returned
+     * @param <B> the Java type of the property
+     * @return the property value
+     */
+    <B> B getProperty(Class<B> type, String propertyName);
+
+    /**
+     * Returns a ServiceReference that can be used to invoke this component over the default service.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param <B> the Java type of the business interface for the reference
+     * @return a ServiceReference that will invoke this component
+     */
+    <B> ServiceReference<B> createSelfReference(Class<B> businessInterface);
+
+    /**
+     * Returns a ServiceReference that can be used to invoke this component over the designated service.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param serviceName the name of the service to invoke
+     * @param <B> the Java type of the business interface for the reference
+     * @return a ServiceReference that will invoke this component
+     */
+    <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, String serviceName);
+
+    /**
+     * Returns the context for the current SCA service request, or null if there is no current request
+     * or if the context is unavailable.
+     *
+     * @return the SCA request context; may be null
+     */
+    RequestContext getRequestContext();    
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/Constants.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/Constants.java
new file mode 100644
index 0000000000..b1b2af8048
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/Constants.java
@@ -0,0 +1,34 @@
+/*
+ * 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.osoa.sca;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface Constants {
+    /**
+     * Namespace for intents.
+     */
+    String SCA_NS = "http://www.osoa.org/xmlns/sca/1.0";
+
+    /**
+     * Prefix form of the namespace that can be prepended to intent declarations.
+     */
+    String SCA_PREFIX = '{' + SCA_NS + '}';
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/Conversation.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/Conversation.java
new file mode 100644
index 0000000000..12733a7bd2
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/Conversation.java
@@ -0,0 +1,30 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca;
+
+/**
+ * Interface representing a Conversation providing access to the conversation id and and a mechanism
+ * to terminate the conversation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Conversation {
+    /**
+     * Returns the identifier for this conversation.
+     * If a user-defined identity had been supplied for this reference then its value will be returned;
+     * otherwise the identity generated by the system when the conversation was initiated will be returned.
+     *
+     * @return the identifier for this conversation
+     */
+    Object getConversationID();
+
+    /**
+     * End this conversation.
+     */
+    void end();
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ConversationEndedException.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ConversationEndedException.java
new file mode 100644
index 0000000000..2e3b71fd1c
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ConversationEndedException.java
@@ -0,0 +1,56 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca;
+
+/**
+ * Exception thrown to indicate the conversation being used for a stateful interaction has been ended.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ConversationEndedException extends ServiceRuntimeException {
+    private static final long serialVersionUID = 3734864942222558406L;
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException() {
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException(String message) {
+        super(message);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @param cause   passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param cause passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/NoRegisteredCallbackException.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/NoRegisteredCallbackException.java
new file mode 100644
index 0000000000..0a0c2afff9
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/NoRegisteredCallbackException.java
@@ -0,0 +1,57 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca;
+
+/**
+ * Exception thrown to indicate that no callback has been registered
+ * when interacting with a service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NoRegisteredCallbackException extends ServiceRuntimeException {
+    private static final long serialVersionUID = 3734864942222558406L;
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException() {
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException(String message) {
+        super(message);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @param cause   passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param cause passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/RequestContext.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/RequestContext.java
new file mode 100644
index 0000000000..cdcfa9a791
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/RequestContext.java
@@ -0,0 +1,55 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca;
+
+import javax.security.auth.Subject;
+
+/**
+ * Interface that provides information on the current request.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RequestContext {
+    /**
+     * Returns the JAAS Subject of the current request.
+     *
+     * @return the Subject of the current request
+     */
+    Subject getSecuritySubject();
+
+    /**
+     * Returns the name of the service that was invoked.
+     *
+     * @return the name of the service that was invoked
+     */
+    String getServiceName();
+
+    /**
+     * Returns a CallableReference for the service that was invoked by the caller.
+     *
+     * @param <B> the Java type of the business interface for the reference
+     * @return a CallableReference for the service that was invoked by the caller
+     */
+    <B> CallableReference<B> getServiceReference();
+
+    /**
+     * Returns a type-safe reference to the callback provided by the caller.
+     *
+     * @param <CB> the Java type of the business interface for the callback
+     * @return a type-safe reference to the callback provided by the caller
+     */
+    <CB> CB getCallback();
+
+    /**
+     * Returns a CallableReference to the callback provided by the caller.
+     *
+     * @param <CB> the Java type of the business interface for the callback
+     * @return a CallableReference to the callback provided by the caller
+     */
+    <CB> CallableReference<CB> getCallbackReference();
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ServiceReference.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ServiceReference.java
new file mode 100644
index 0000000000..8da6bcd1f3
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ServiceReference.java
@@ -0,0 +1,54 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca;
+
+
+/**
+ * A ServiceReference represents a client's perspective of a reference to another service.
+ *
+ * @version $Rev$ $Date$
+ * @param <B> the Java interface associated with this reference
+ */
+public interface ServiceReference<B> extends CallableReference<B> {
+    /**
+     * Returns the id supplied by the user that will be associated with conversations initiated through this reference.
+     *
+     * @return the id to associated with any conversation initiated through this reference
+     */
+    Object getConversationID();
+
+    /**
+     * Set the id to associate with any conversation started through this reference.
+     * If the value supplied is null then the id will be generated by the implementation.
+     *
+     * @param conversationId the user-defined id to associated with a conversation
+     * @throws IllegalStateException if a conversation is currently associated with this reference
+     */
+    void setConversationID(Object conversationId) throws IllegalStateException;
+
+    /**
+     * Sets the callback ID.
+     *
+     * @param callbackID the callback ID
+     */
+    void setCallbackID(Object callbackID);
+
+    /**
+     * Returns the callback object.
+     *
+     * @return the callback object
+     */
+    Object getCallback();
+
+    /**
+     * Sets the callback object.
+     *
+     * @param callback the callback object
+     */
+    void setCallback(Object callback);
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ServiceRuntimeException.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ServiceRuntimeException.java
new file mode 100644
index 0000000000..70f5f904a4
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ServiceRuntimeException.java
@@ -0,0 +1,58 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca;
+
+
+/**
+ * Base for Exceptions that may be raised by an SCA runtime and which typical
+ * application code is not expected to be able to handle.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ServiceRuntimeException extends RuntimeException {
+    private static final long serialVersionUID = -3876058842262557092L;
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException() {
+    }
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @param message passed to RuntimeException
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException(String message) {
+        super(message);
+    }
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @param message passed to RuntimeException
+     * @param cause   passed to RuntimeException
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @param cause passed to RuntimeException
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ServiceUnavailableException.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ServiceUnavailableException.java
new file mode 100644
index 0000000000..dd6b1c3242
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/ServiceUnavailableException.java
@@ -0,0 +1,54 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca;
+
+/**
+ * Exception used to indicate that a runtime exception occurred during the invocation of and external service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ServiceUnavailableException extends ServiceRuntimeException {
+
+    private static final long serialVersionUID = -5869397223249401047L;
+
+    /**
+     * Constructs a new ServiceUnavailableException.
+     */
+    public ServiceUnavailableException() {
+        super((Throwable) null);
+    }
+
+    /**
+     * Constructs a new ServiceUnavailableException with the specified detail message.
+     *
+     * @param message The detail message (which is saved to later retrieval by the getMessage() method).
+     */
+    public ServiceUnavailableException(String message) {
+        super(message);
+    }
+
+    /**
+     * Constructs a new ServiceUnavailableException with the specified cause.
+     *
+     * @param cause The cause (which is saved to later retrieval by the getCause() method).
+     */
+    public ServiceUnavailableException(Throwable cause) {
+        super(cause);
+    }
+
+    /**
+     * Constructs a new ServiceUnavailableException with the specified detail message and cause.
+     *
+     * @param message The message (which is saved to later retrieval by the getMessage() method).
+     * @param cause   The cause (which is saved to later retrieval by the getCause() method).
+     */
+    public ServiceUnavailableException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/AllowsPassByReference.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/AllowsPassByReference.java
new file mode 100644
index 0000000000..556dd4e68e
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/AllowsPassByReference.java
@@ -0,0 +1,28 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation on a method that indicates that its parameters may safely
+ * be passed by reference. The annotation may also be placed on an interface
+ * or class to indicate that all declared methods support this optimization.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, METHOD})
+@Retention(RUNTIME)
+public @interface AllowsPassByReference {
+}
+
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Authentication.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Authentication.java
new file mode 100644
index 0000000000..f7fca41212
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Authentication.java
@@ -0,0 +1,58 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.osoa.sca.Constants.SCA_PREFIX;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation denoting the intent that service operations require authentication.
+ * <p/>
+ * Applied to the injection site (field, method or constructor parameter) for a reference,
+ * it indicates that all invocations through that reference require authentication.
+ * <p/>
+ * Applied to a interface method on a service contract, it indicates that all invocations
+ * of that service operation require authentication; applied to the type of a service contract,
+ * it indicates that all service operations on that interface require authentication.
+ * <p/>
+ * Applied to a method on an implementation class, it indicates that all invocations that
+ * are dispatched to that implementation method (through any service) require authentication.
+ * Applied to a interface implemented by an implementation class, it indicates that all
+ * invocations that are dispatched to the implementation method for that interface operation
+ * require authentication.
+ * <p/>
+ * Applied to an implementation class, it indicates that all invocations of that implementation
+ * and that all invocations made by that implementation require authentication.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+@Intent(Authentication.AUTHENTICATION)
+public @interface Authentication {
+    String AUTHENTICATION = SCA_PREFIX + "authentication";
+    String AUTHENTICATION_MESSAGE = AUTHENTICATION + "message";
+    String AUTHENTICATION_TRANSPORT = AUTHENTICATION + "transport";
+
+    /**
+     * List of authentication qualifiers (such as "message" or "transport").
+     *
+     * @return authentication qualifiers
+     */
+    @Qualifier
+    String[] value() default "";
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Callback.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Callback.java
new file mode 100644
index 0000000000..0ee613fdcb
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Callback.java
@@ -0,0 +1,39 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * When placed on a service interface, this annotation specifies the interface
+ * to be used for callbacks.
+ * <p/>
+ * When placed on a method or field, this annotation denotes the injection
+ * site to be used for a callback reference.
+ * <p/>
+ * There is a error in the 1.00 draft spec in the declaration of this interface.
+ * The form defined here is a proposed correction for that error.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface Callback {
+    /**
+     * The Class of the associated callback interface.
+     *
+     * @return the associated callback interface
+     */
+    Class<?> value() default Void.class;
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/ComponentName.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/ComponentName.java
new file mode 100644
index 0000000000..bc73d22c9d
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/ComponentName.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a field or method that is used to inject the component's name.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface ComponentName {
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Confidentiality.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Confidentiality.java
new file mode 100644
index 0000000000..25ade6f091
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Confidentiality.java
@@ -0,0 +1,58 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.osoa.sca.Constants.SCA_PREFIX;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation denoting the intent that service operations require confidentiality.
+ * <p/>
+ * Applied to the injection site (field, method or constructor parameter) for a reference,
+ * it indicates that all invocations through that reference require confidentiality.
+ * <p/>
+ * Applied to a interface method on a service contract, it indicates that all invocations
+ * of that service operation require confidentiality; applied to the type of a service contract,
+ * it indicates that all service operations on that interface require confidentiality.
+ * <p/>
+ * Applied to a method on an implementation class, it indicates that all invocations that
+ * are dispatched to that implementation method (through any service) require confidentiality.
+ * Applied to a interface implemented by an implementation class, it indicates that all
+ * invocations that are dispatched to the implementation method for that interface operation
+ * require confidentiality.
+ * <p/>
+ * Applied to an implementation class, it indicates that all invocations of that implementation
+ * and that all invocations made by that implementation require confidentiality.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+@Intent(Confidentiality.CONFIDENTIALITY)
+public @interface Confidentiality {
+    String CONFIDENTIALITY = SCA_PREFIX + "confidentiality";
+    String CONFIDENTIALITY_MESSAGE = CONFIDENTIALITY + ".message";
+    String CONFIDENTIALITY_TRANSPORT = CONFIDENTIALITY + ".transport";
+
+    /**
+     * List of confidentiality qualifiers (such as "message" or "transport").
+     *
+     * @return confidentiality qualifiers
+     */
+    @Qualifier
+    String[] value() default "";
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Constructor.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Constructor.java
new file mode 100644
index 0000000000..bc09c8ccdd
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Constructor.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.CONSTRUCTOR;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used to indicate the constructor the runtime is to use when instantiating a component implementation instance
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(CONSTRUCTOR)
+@Retention(RUNTIME)
+public @interface Constructor {
+    String[] value() default "";
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Context.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Context.java
new file mode 100644
index 0000000000..baacb2f520
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Context.java
@@ -0,0 +1,28 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a field or setter method that is used to inject an SCA context.
+ * The type of context injected is determined by the type of the field or the parameter
+ * to the setter method and is typically a ComponentContext or RequestContext.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface Context {
+}
+
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/ConversationAttributes.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/ConversationAttributes.java
new file mode 100644
index 0000000000..e9fcfee2d3
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/ConversationAttributes.java
@@ -0,0 +1,46 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate the characteristics of a conversation.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(ElementType.TYPE)
+@Retention(RUNTIME)
+public @interface ConversationAttributes {
+    /**
+     * The maximum time that can pass between operations in a single conversation. If this time is exceeded the
+     * container may end the conversation.
+     *
+     * @return the maximum time that can pass between operations in a single conversation
+     */
+    String maxIdleTime() default "";
+
+    /**
+     * The maximum time that a conversation may remain active. If this time is exceeded the container may end the
+     * conversation.
+     *
+     * @return the maximum time that a conversation may remain active
+     */
+    String maxAge() default "";
+
+    /**
+     * If true, indicates that only the user that initiated the conversation has the authority to continue it.
+     *
+     * @return true if only the user that initiated the conversation has the authority to continue it
+     */
+    boolean singlePrincipal() default false;
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/ConversationID.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/ConversationID.java
new file mode 100644
index 0000000000..b2f6f17129
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/ConversationID.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a field or method that is used to inject the conversation ID.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface ConversationID {
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Conversational.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Conversational.java
new file mode 100644
index 0000000000..f0350f8ff5
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Conversational.java
@@ -0,0 +1,27 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used on a Java interface to denote a conversational service contract.
+ * <p/>
+ * The draft spec erroneously defines the targets for this as {TYPE, METHOD, FIELD}
+ * but this annotation is only applicable to interfaces.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface Conversational {
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Destroy.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Destroy.java
new file mode 100644
index 0000000000..d65558653b
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Destroy.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a method that will be called by the container when the
+ * scope defined for the local service ends.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(METHOD)
+@Retention(RUNTIME)
+public @interface Destroy {
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/EagerInit.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/EagerInit.java
new file mode 100644
index 0000000000..21bf986705
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/EagerInit.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate an instance should be eagerly initialized.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface EagerInit {
+
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/EndsConversation.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/EndsConversation.java
new file mode 100644
index 0000000000..c65ff5838f
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/EndsConversation.java
@@ -0,0 +1,24 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a method ends a conversation.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD})
+@Retention(RUNTIME)
+public @interface EndsConversation {
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Init.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Init.java
new file mode 100644
index 0000000000..d610e21d64
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Init.java
@@ -0,0 +1,26 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a method that will be called by the container when the scope defined for the local
+ * service begins.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(METHOD)
+@Retention(RUNTIME)
+public @interface Init {
+
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Integrity.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Integrity.java
new file mode 100644
index 0000000000..a8cf28475b
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Integrity.java
@@ -0,0 +1,58 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.osoa.sca.Constants.SCA_PREFIX;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation denoting the intent that service operations require integrity.
+ * <p/>
+ * Applied to the injection site (field, method or constructor parameter) for a reference,
+ * it indicates that all invocations through that reference require integrity.
+ * <p/>
+ * Applied to a interface method on a service contract, it indicates that all invocations
+ * of that service operation require integrity; applied to the type of a service contract,
+ * it indicates that all service operations on that interface require integrity.
+ * <p/>
+ * Applied to a method on an implementation class, it indicates that all invocations that
+ * are dispatched to that implementation method (through any service) require integrity.
+ * Applied to a interface implemented by an implementation class, it indicates that all
+ * invocations that are dispatched to the implementation method for that interface operation
+ * require integrity.
+ * <p/>
+ * Applied to an implementation class, it indicates that all invocations of that implementation
+ * and that all invocations made by that implementation require integrity.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+@Intent(Integrity.INTEGRITY)
+public @interface Integrity {
+    String INTEGRITY = SCA_PREFIX + "integrity";
+    String INTEGRITY_MESSAGE = INTEGRITY + "message";
+    String INTEGRITY_TRANSPORT = INTEGRITY + "transport";
+
+    /**
+     * List of integrity qualifiers (such as "message" or "transport").
+     *
+     * @return integrity qualifiers
+     */
+    @Qualifier
+    String[] value() default "";
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Intent.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Intent.java
new file mode 100644
index 0000000000..fc925aa402
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Intent.java
@@ -0,0 +1,48 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that can be applied to annotations that describe SCA intents.
+ * Adding this annotation allows SCA runtimes to automatically detect user-defined intents.
+ * <p/>
+ * Applications must specify a value, a pairing of targetNamespace and localPort, or both.
+ * If both value and pairing are supplied they must define the name qualified name.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({ANNOTATION_TYPE})
+@Retention(RUNTIME)
+public @interface Intent {
+    /**
+     * The qualified name of the intent, in the form defined by {@link javax.xml.namespace.QName#toString}.
+     *
+     * @return the qualified name of the intent
+     */
+    String value() default "";
+
+    /**
+     * The XML namespace for the intent.
+     *
+     * @return the XML namespace for the intent
+     */
+    String targetNamespace() default "";
+
+    /**
+     * The name of the intent within its namespace.
+     *
+     * @return name of the intent within its namespace
+     */
+    String localPart() default "";
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/OneWay.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/OneWay.java
new file mode 100644
index 0000000000..eaf9e3207c
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/OneWay.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation on a method that indicates that the method is non-blocking and communication
+ * with the service provider may use buffer the requests and send them at some later time.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD})
+@Retention(RUNTIME)
+public @interface OneWay {
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/PolicySets.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/PolicySets.java
new file mode 100644
index 0000000000..b22a6a840c
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/PolicySets.java
@@ -0,0 +1,35 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that allows application of SCA Policy Sets.
+ * <p/>
+ * Each policy set is specified using its XML QName in the form defined by {@link javax.xml.namespace.QName#toString()}.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+public @interface PolicySets {
+    /**
+     * Returns the policy sets to be applied.
+     *
+     * @return the policy sets to be applied
+     */
+    String[] value() default "";
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Property.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Property.java
new file mode 100644
index 0000000000..71af35634d
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Property.java
@@ -0,0 +1,41 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a constructor parameter, field or method that is
+ * used to inject a configuration property value.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD, PARAMETER})
+@Retention(RUNTIME)
+public @interface Property {
+    /**
+     * The name of the property. If not specified then the name will be derived
+     * from the annotated field or method.
+     *
+     * @return the name of the property
+     */
+    String name() default "";
+
+    /**
+     * Indicates whether a value for the property must be provided.
+     *
+     * @return true if a value must be provided
+     */
+    boolean required() default false;
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Qualifier.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Qualifier.java
new file mode 100644
index 0000000000..44388bea74
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Qualifier.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that can be applied to an attribute of an @Intent annotation to indicate the
+ * attribute provides qualifiers for the intent.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Target(METHOD)
+@Retention(RUNTIME)
+public @interface Qualifier {
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Reference.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Reference.java
new file mode 100644
index 0000000000..4d71b3f357
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Reference.java
@@ -0,0 +1,40 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a constructor parameter, field or method that is used to inject a reference.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD, PARAMETER})
+@Retention(RUNTIME)
+public @interface Reference {
+    /**
+     * The name of the reference. If not specified then the name will be derived from the annotated field or method.
+     *
+     * @return the name of the reference
+     */
+    String name() default "";
+
+    /**
+     * Indicates if a reference must be specified.
+     *
+     * @return true if a reference must be specified
+     */
+    boolean required() default true;
+}
+
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Remotable.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Remotable.java
new file mode 100644
index 0000000000..53d58b7dc1
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Remotable.java
@@ -0,0 +1,26 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a Java interface as remotable.
+ * Remotable interfaces use pass-by-value semantics, can be published as entry points
+ * and used for external services.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(TYPE)
+@Retention(RUNTIME)
+public @interface Remotable {
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Requires.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Requires.java
new file mode 100644
index 0000000000..3af699de07
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Requires.java
@@ -0,0 +1,46 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that allows the attachment of any intent to a Java Class or interface or to members of that
+ * class such as methods, fields or constructor parameters.
+ * <p/>
+ * Intents are specified as XML QNames in the representation defined by
+ * {@link javax.xml.namespace.QName#toString()}. Intents may be qualified with one or more
+ * suffixes separated by a "." such as:
+ * <ul>
+ * <li>{http://www.osoa.org/xmlns/sca/1.0}confidentiality</li>
+ * <li>{http://www.osoa.org/xmlns/sca/1.0}confidentiality.message</li>
+ * </ul>
+ * This annotation supports general purpose intents specified as strings.  Users may also define
+ * specific intents using the {@link @org.osoa.sca.annotations.Intent} annotation.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Retention(RUNTIME)
+@Target({TYPE, METHOD, FIELD, PARAMETER})
+public @interface Requires {
+    /**
+     * Returns the attached intents.
+     *
+     * @return the attached intents
+     */
+    String[] value() default "";
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Scope.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Scope.java
new file mode 100644
index 0000000000..cd88df1128
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Scope.java
@@ -0,0 +1,38 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a scoped service.
+ * <p/>
+ * The spec refers to but does not describe an eager() attribute; this is an error in the draft.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(TYPE)
+@Retention(RUNTIME)
+public @interface Scope {
+    /**
+     * The name of the scope. Values currently defined by the specification are:
+     * <ul>
+     * <li>STATELESS (default)</li>
+     * <li>REQUEST</li>
+     * <li>CONVERSATION</li>
+     * <li>COMPOSITE</li>
+     * </ul>
+     *
+     * @return the name of the scope
+     */
+    String value() default "STATELESS";
+}
diff --git a/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Service.java b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Service.java
new file mode 100644
index 0000000000..62f4abdbee
--- /dev/null
+++ b/java/sca/modules/sca-api-osoa/src/main/java/org/osoa/sca/annotations/Service.java
@@ -0,0 +1,37 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.osoa.sca.annotations;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate the service interfaces exposed by a Java class.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface Service {
+    /**
+     * Array of interfaces that should be exposed as services.
+     *
+     * @return a list of interfaces that should be exposed as services
+     */
+    Class<?>[] interfaces() default {};
+
+    /**
+     * Shortcut allowing a single interface to be exposed.
+     *
+     * @return a single service interfaces to be exposed
+     */
+    Class<?> value() default Void.class;
+}