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diff --git a/java/sca/modules/sca-api-osoa/LICENSE b/java/sca/modules/sca-api-osoa/LICENSE new file mode 100644 index 0000000000..617c69079b --- /dev/null +++ b/java/sca/modules/sca-api-osoa/LICENSE @@ -0,0 +1,243 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed 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. + +=============================================================================== + +Apache Tuscany SCA for Java Subcomponents +=========================================: + +The Tuscany SCA for Java release includes a number of subcomponents with +separate copyright notices and license terms. Your use of the source +code for the these subcomponents is subject to the terms and +conditions of the following licenses. + +=============================================================================== +The module sca-api includes a number of files under the following license: + +Permission to copy, display and distribute the Service Component Architecture Specification and/or +portions thereof, without modification, in any medium without fee or royalty is hereby granted, provided +that you include the following on ALL copies of the Service Component Architecture Specification, or +portions thereof, that you make: + +1. A link or URL to the Service Component Architecture Specification at this location: + http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications + +2. The full text of the copyright notice as shown in the Service Component Architecture Specification. + +BEA, Cape Clear, IBM, Interface21, IONA, Oracle, Primeton, Progress Software, Red Hat, Rogue Wave, +SAP, Siemens, Software AG., Sun, Sybase, TIBCO (collectively, the "Authors") agree to grant you a +royalty-free license, under reasonable, non-discriminatory terms and conditions to patents that they deem +necessary to implement the Service Component Architecture Specification. +THE Service Component Architecture SPECIFICATION IS PROVIDED "AS IS," AND THE +AUTHORS MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, +REGARDING THIS SPECIFICATION AND THE IMPLEMENTATION OF ITS CONTENTS, +INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A +PARTICULAR PURPOSE, NON-INFRINGEMENT OR TITLE. +THE AUTHORS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL +OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO ANY USE OR +DISTRIBUTION OF THE Service Components Architecture SPECIFICATION. +The name and trademarks of the Authors may NOT be used in any manner, including advertising or +publicity pertaining to the Service Component Architecture Specification or its contents without specific, + + + diff --git a/java/sca/modules/sca-api-osoa/META-INF/MANIFEST.MF b/java/sca/modules/sca-api-osoa/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..33c6857cf9 --- /dev/null +++ b/java/sca/modules/sca-api-osoa/META-INF/MANIFEST.MF @@ -0,0 +1,20 @@ +Manifest-Version: 1.0
+Export-Package: org.apache.tuscany.sca.api;version="2.0.0",
+ org.osoa.sca;version="2.0.0",
+ org.osoa.sca.annotations;version="2.0.0"
+Tool: Bnd-0.0.255
+Bundle-Name: Apache Tuscany SCA API
+Created-By: 1.6.0_07 (Sun Microsystems Inc.)
+Bundle-Vendor: The Apache Software Foundation
+Bundle-Version: 2.0.0
+Bnd-LastModified: 1225397105046
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: API classes for the Service Component Architecture
+Import-Package: javax.security.auth,
+ org.apache.tuscany.sca.api;version="2.0.0",
+ org.osoa.sca;version="2.0.0",
+ org.osoa.sca.annotations;version="2.0.0"
+Bundle-SymbolicName: org.apache.tuscany.sca.api.osoa
+Bundle-DocURL: http://www.apache.org/
+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6 diff --git a/java/sca/modules/sca-api-osoa/NOTICE b/java/sca/modules/sca-api-osoa/NOTICE new file mode 100644 index 0000000000..4fe77f0e58 --- /dev/null +++ b/java/sca/modules/sca-api-osoa/NOTICE @@ -0,0 +1,13 @@ +${pom.name} +Copyright (c) 2005 - 2008 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + +This product also includes software under the Service Component Architecture specification license +(see the LICENSE file contained in this distribution) with the following copyright + +(c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies, +37 Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase +38 Inc., TIBCO Software Inc., 2005, 2007. All rights reserved. + diff --git a/java/sca/modules/sca-api-osoa/pom.xml b/java/sca/modules/sca-api-osoa/pom.xml new file mode 100644 index 0000000000..709c5e642d --- /dev/null +++ b/java/sca/modules/sca-api-osoa/pom.xml @@ -0,0 +1,35 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * 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. +--> +<project> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-modules</artifactId> + <version>2.0-SNAPSHOT</version> + <relativePath>../pom.xml</relativePath> + </parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-sca-api-osoa</artifactId> + <name>Apache Tuscany SCA API</name> + + <description>API classes for the Service Component Architecture OSOA</description> + <packaging>jar</packaging> + +</project> 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; +} |