From 4ef0430519e276c2bdecea75f7a0f42f49f0cf30 Mon Sep 17 00:00:00 2001 From: lresende Date: Wed, 11 Nov 2009 23:08:37 +0000 Subject: Moving 1.x branches git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835132 13f79535-47bb-0310-9956-ffa450edef68 --- .../impl/OSGiBundleReferenceModelResolver.java | 154 --------------------- 1 file changed, 154 deletions(-) delete mode 100644 branches/sca-java-1.5/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java (limited to 'branches/sca-java-1.5/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java') diff --git a/branches/sca-java-1.5/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java b/branches/sca-java-1.5/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java deleted file mode 100644 index 07e80f66f3..0000000000 --- a/branches/sca-java-1.5/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java +++ /dev/null @@ -1,154 +0,0 @@ -/* - * 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.contribution.osgi.impl; - -import java.util.HashMap; -import java.util.Map; - -import org.apache.tuscany.sca.contribution.Contribution; -import org.apache.tuscany.sca.contribution.Import; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.osgi.BundleReference; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.osgi.runtime.OSGiRuntime; -import org.osgi.framework.Bundle; - -/** - * A Model Resolver for BundleReferences. - * - * @version $Rev$ $Date$ - */ -public class OSGiBundleReferenceModelResolver implements ModelResolver { - private Contribution contribution; - private Map map = new HashMap(); - - OSGiRuntime osgiRuntime; - private OSGiBundleProcessor bundleProcessor; - - public OSGiBundleReferenceModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) { - this.contribution = contribution; - this.bundleProcessor = new OSGiBundleProcessor(); - } - - public void addModel(Object resolved) { - BundleReference bundleRef = (BundleReference)resolved; - map.put(bundleRef.getBundleUniqueName(), bundleRef); - } - - public Object removeModel(Object resolved) { - return map.remove(((BundleReference)resolved).getBundleUniqueName()); - } - - /** - * Handle artifact resolution when the specific class reference is imported from another contribution - * @param unresolved - * @return - */ - private BundleReference resolveImportedModel(BundleReference unresolved) { - BundleReference resolved = unresolved; - - if( this.contribution != null) { - for (Import import_ : this.contribution.getImports()) { - - resolved = import_.getModelResolver().resolveModel(BundleReference.class, unresolved); - if (resolved != unresolved) - break; - } - - } - return resolved; - } - - - public T resolveModel(Class modelClass, T unresolved) { - Object resolved = map.get(unresolved); - - if (resolved != null ){ - return modelClass.cast(resolved); - } - - try { - if (osgiRuntime == null) - osgiRuntime = OSGiRuntime.getRuntime(); - } catch (Exception e) { - } - if (osgiRuntime == null) - return unresolved; - - //Load a class on demand - Object bundle = null; - String bundleName = ((BundleReference)unresolved).getBundleName(); - String bundleVersion = ((BundleReference)unresolved).getBundleVersion(); - - bundle = osgiRuntime.findBundle(bundleName, bundleVersion); - BundleReference bundleReference; - - if (bundle == null) - bundleReference = bundleProcessor.installNestedBundle(contribution, bundleName, bundleVersion); - else { - bundleReference = new BundleReference(bundle, - ((BundleReference)unresolved).getBundleName(), - bundleVersion, - getBundleFileName(bundle) - ); - } - - - if (bundleReference != null) { - //if we load the class - - map.put(((BundleReference)unresolved).getBundleUniqueName(), bundleReference); - - // Return the resolved BundleReference - return modelClass.cast(bundleReference); - } else { - //delegate resolution of the class - resolved = this.resolveImportedModel((BundleReference)unresolved); - return modelClass.cast(resolved); - } - - - } - - - private String getBundleFileName(Object bundle) { - if (bundle instanceof Bundle) { - String path = ((Bundle)bundle).getLocation(); - if (path.endsWith("/")) - path = path.substring(0, path.length()-1); - if (path.startsWith(contribution.getLocation())) { - if (path.equals(contribution.getLocation())) { - int index = path.lastIndexOf('/'); - if (index > 0 && index < path.length()-1) - path = path.substring(index+1); - } else { - path = path.substring(contribution.getLocation().length()); - if (path.startsWith("/")) - path = path.substring(1); - } - } else if (path.lastIndexOf('/') >= 0) - path = path.substring(path.lastIndexOf('/')+1); - return path; - } - return null; - - } - -} -- cgit v1.2.3