From b2c79131670c993537ecb55f7628190c85a959b8 Mon Sep 17 00:00:00 2001 From: lresende Date: Tue, 29 Mar 2011 18:25:37 +0000 Subject: TUSCANY-3496 - Adding extensibility to node api to allow other applications to tap to it and provide services that require introspecting node metadata git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1086667 13f79535-47bb-0310-9956-ffa450edef68 --- .../java/org/apache/tuscany/sca/node/Node.java | 5 +-- .../sca/node/extensibility/NodeActivator.java | 29 +++++++++++++++++ .../extensibility/NodeActivatorExtensionPoint.java | 32 ++++++++++++++++++ .../sca/node/extensibility/NodeExtension.java | 38 ++++++++++++++++++++++ 4 files changed, 100 insertions(+), 4 deletions(-) create mode 100644 sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivator.java create mode 100644 sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivatorExtensionPoint.java create mode 100644 sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeExtension.java (limited to 'sca-java-2.x/trunk/modules/node-api/src/main/java/org') diff --git a/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java b/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java index 502b2f854c..1dfaea6a0a 100644 --- a/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java +++ b/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java @@ -22,9 +22,6 @@ package org.apache.tuscany.sca.node; import org.apache.tuscany.sca.node.configuration.NodeConfiguration; import org.oasisopen.sca.ServiceReference; - - - /** * Represents an SCA processing node. * A node is loaded with an SCA composites. It can start and stop that composite. @@ -82,5 +79,5 @@ public interface Node { * @param the Java type of the business interface for the service * @return a ServiceReference for the designated service */ - ServiceReference getServiceReference(Class businessInterface, String serviceName); + ServiceReference getServiceReference(Class businessInterface, String serviceName); } diff --git a/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivator.java b/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivator.java new file mode 100644 index 0000000000..9a63746908 --- /dev/null +++ b/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivator.java @@ -0,0 +1,29 @@ +/* + * 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.node.extensibility; + +import org.apache.tuscany.sca.node.Node; + +public interface NodeActivator { + + void nodeStarted(Node node); + + void nodeStopped(Node node); +} diff --git a/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivatorExtensionPoint.java b/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivatorExtensionPoint.java new file mode 100644 index 0000000000..e78c46e8d4 --- /dev/null +++ b/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeActivatorExtensionPoint.java @@ -0,0 +1,32 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.node.extensibility; + +import java.util.List; + + +public interface NodeActivatorExtensionPoint extends NodeActivator { + + void addNodeActivator(NodeActivator listener); + + void removeNodeActivator(NodeActivator listener); + + List getNodeActivators(); +} diff --git a/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeExtension.java b/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeExtension.java new file mode 100644 index 0000000000..80c304b078 --- /dev/null +++ b/sca-java-2.x/trunk/modules/node-api/src/main/java/org/apache/tuscany/sca/node/extensibility/NodeExtension.java @@ -0,0 +1,38 @@ +/* + * 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.node.extensibility; + +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.configuration.NodeConfiguration; + +public interface NodeExtension extends Node { + + String getURI(); + + String getDomainURI(); + + NodeConfiguration getConfiguration(); + + Composite getDomainComposite(); + + ExtensionPointRegistry getExtensionPointRegistry(); +} -- cgit v1.2.3