From a17725f068074bec886fbd6c47174ae7b590064c Mon Sep 17 00:00:00 2001 From: slaws Date: Wed, 29 Jul 2009 08:44:16 +0000 Subject: TUSCANY-3174 - move the workspace manager classes into a separate module as the existing modules are to do with the workspace model rather than how it's managed git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@798810 13f79535-47bb-0310-9956-ffa450edef68 --- branches/sca-java-1.x/modules/pom.xml | 3 +- .../manager/impl/WorkspaceManagerFactoryImpl.java | 40 ---- .../manager/impl/WorkspaceManagerImpl.java | 179 ------------------ .../sca-java-1.x/modules/workspace-manager/LICENSE | 205 +++++++++++++++++++++ .../sca-java-1.x/modules/workspace-manager/NOTICE | 6 + .../sca-java-1.x/modules/workspace-manager/pom.xml | 82 +++++++++ .../sca/workspace/manager/WorkspaceManager.java | 106 +++++++++++ .../manager/impl/WorkspaceManagerImpl.java | 190 +++++++++++++++++++ ...g.apache.tuscany.sca.workspace.WorkspaceFactory | 18 ++ .../sca/workspace/manager/WorkspaceManager.java | 90 --------- .../workspace/manager/WorkspaceManagerFactory.java | 47 ----- 11 files changed, 609 insertions(+), 357 deletions(-) delete mode 100644 branches/sca-java-1.x/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerFactoryImpl.java delete mode 100644 branches/sca-java-1.x/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerImpl.java create mode 100644 branches/sca-java-1.x/modules/workspace-manager/LICENSE create mode 100644 branches/sca-java-1.x/modules/workspace-manager/NOTICE create mode 100644 branches/sca-java-1.x/modules/workspace-manager/pom.xml create mode 100644 branches/sca-java-1.x/modules/workspace-manager/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManager.java create mode 100644 branches/sca-java-1.x/modules/workspace-manager/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerImpl.java create mode 100644 branches/sca-java-1.x/modules/workspace-manager/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.WorkspaceFactory delete mode 100644 branches/sca-java-1.x/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManager.java delete mode 100644 branches/sca-java-1.x/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManagerFactory.java (limited to 'branches/sca-java-1.x') diff --git a/branches/sca-java-1.x/modules/pom.xml b/branches/sca-java-1.x/modules/pom.xml index 87fcc6d32e..c0307ef73e 100644 --- a/branches/sca-java-1.x/modules/pom.xml +++ b/branches/sca-java-1.x/modules/pom.xml @@ -155,7 +155,7 @@ implementation-resource-runtime implementation-script implementation-spring - implementation-spring-runtime + implementation-spring-runtime implementation-web implementation-web-runtime implementation-widget @@ -186,6 +186,7 @@ workspace workspace-impl workspace-xml + workspace-manager xsd xsd-xml tracing-aspectj diff --git a/branches/sca-java-1.x/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerFactoryImpl.java b/branches/sca-java-1.x/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerFactoryImpl.java deleted file mode 100644 index 854069bf0e..0000000000 --- a/branches/sca-java-1.x/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerFactoryImpl.java +++ /dev/null @@ -1,40 +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.workspace.manager.impl; - -import org.apache.tuscany.sca.workspace.manager.WorkspaceManager; -import org.apache.tuscany.sca.workspace.manager.WorkspaceManagerFactory; -import org.osoa.sca.ServiceRuntimeException; - - -/** - * A factory for creating workspace managers. A workspace manager has an instance - * of the Tuscany runtime and creates workspaces for collecting and processing - * contributions - */ -public class WorkspaceManagerFactoryImpl extends WorkspaceManagerFactory { - - public WorkspaceManagerFactoryImpl() { - } - - public WorkspaceManager createWorkspaceManager(){ - return new WorkspaceManagerImpl(); - } -} diff --git a/branches/sca-java-1.x/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerImpl.java b/branches/sca-java-1.x/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerImpl.java deleted file mode 100644 index 97f1f472f1..0000000000 --- a/branches/sca-java-1.x/modules/workspace-impl/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerImpl.java +++ /dev/null @@ -1,179 +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.workspace.manager.impl; - -import java.io.File; -import java.net.URI; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.apache.tuscany.sca.contribution.Contribution; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; -import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.MonitorFactory; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; -import org.apache.tuscany.sca.workspace.ContributionConfiguration; -import org.apache.tuscany.sca.workspace.Workspace; -import org.apache.tuscany.sca.workspace.WorkspaceFactory; -import org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilder; -import org.apache.tuscany.sca.workspace.builder.impl.ContributionDependencyBuilderImpl; -import org.apache.tuscany.sca.workspace.manager.WorkspaceManager; -import org.osoa.sca.ServiceRuntimeException; - -/** - * An SPI for firing up the Tuscany runtime and for providing - * access to the ExtensionPointRegsitry. With a reference to the - * registry you can add new extension points and then start the - * runtime. Once started you can create worksapces and use them - * to read and resolve SCA contributions in the same way that - * Tuscany does internally. - */ -public class WorkspaceManagerImpl implements WorkspaceManager { - - private ReallySmallRuntime runtime; - - private ModelFactoryExtensionPoint modelFactories; - private URLArtifactProcessorExtensionPoint artifactProcessorExtensions; - private UtilityExtensionPoint utilities; - - private WorkspaceFactory workspaceFactory; - private URLArtifactProcessor contributionProcessor; - private ContributionDependencyBuilder contributionDependencyBuilder; - private MonitorFactory monitorFactory; - private Monitor monitor; - - public WorkspaceManagerImpl(){ - try { - runtime = new ReallySmallRuntime(Thread.currentThread().getContextClassLoader()); - - ExtensionPointRegistry registry = getRegistry(); - - modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class); - artifactProcessorExtensions = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); - utilities = registry.getExtensionPoint(UtilityExtensionPoint.class); - - workspaceFactory = modelFactories.getFactory(WorkspaceFactory.class); - contributionProcessor = artifactProcessorExtensions.getProcessor(Contribution.class); - monitorFactory = utilities.getUtility(MonitorFactory.class); - monitor = monitorFactory.createMonitor(); - - contributionDependencyBuilder = new ContributionDependencyBuilderImpl(monitor); - - } catch(Exception ex) { - throw new ServiceRuntimeException(ex); - } - } - - public ExtensionPointRegistry getRegistry(){ - return runtime.getExtensionPointRegistry(); - } - - public void start(){ - try { - runtime.start(); - } catch(Exception ex) { - throw new ServiceRuntimeException(ex); - } - } - - public void stop(){ - try { - runtime.stop(); - } catch(Exception ex) { - throw new ServiceRuntimeException(ex); - } - } - - public Workspace createWorkspace(){ - Workspace workspace = workspaceFactory.createWorkspace(); - - workspace.setModelResolver(new ExtensibleModelResolver(workspace, getRegistry())); - - return workspace; - } - - public Contribution addContributionToWorkspace(Workspace workspace, Contribution contribution){ - try { - Contribution returnContribution = contributionProcessor.read(null, - URI.create(contribution.getURI()), - new File(contribution.getLocation()).toURI().toURL()); - - workspace.getContributions().add(returnContribution); - - analyzeProblems(); - - return returnContribution; - - } catch (Exception ex) { - throw new ServiceRuntimeException(ex); - } - } - - public void resolveWorkspace(Workspace workspace){ - try { - // some algorithm to resolve contributions given their dependencies - // need to look at the one from 2.x as this one expects contributions - // presented in the right order - Set resolved = new HashSet(); - for (Contribution contribution: workspace.getContributions()) { - List dependencies = contributionDependencyBuilder.buildContributionDependencies(contribution, workspace); - - // Resolve contributions - for (Contribution dependency: dependencies) { - if (!resolved.contains(dependency)) { - resolved.add(dependency); - contributionProcessor.resolve(contribution, workspace.getModelResolver()); - } - } - } - - analyzeProblems(); - - } catch (Exception ex) { - throw new ServiceRuntimeException(ex); - } - } - - public void removeContributionFromWorkspace(Workspace workspace, Contribution contribution){ - workspace.getContributions().remove(contribution); - } - - private void analyzeProblems() throws Exception { - - for (Problem problem : monitor.getProblems()) { - if ((problem.getSeverity() == Severity.ERROR) && (!problem.getMessageId().equals("SchemaError"))) { - if (problem.getCause() != null) { - throw problem.getCause(); - } else { - throw new ServiceRuntimeException(problem.toString()); - } - } - } - } - -} diff --git a/branches/sca-java-1.x/modules/workspace-manager/LICENSE b/branches/sca-java-1.x/modules/workspace-manager/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/branches/sca-java-1.x/modules/workspace-manager/LICENSE @@ -0,0 +1,205 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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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. + + + diff --git a/branches/sca-java-1.x/modules/workspace-manager/NOTICE b/branches/sca-java-1.x/modules/workspace-manager/NOTICE new file mode 100644 index 0000000000..fdfa0e9faa --- /dev/null +++ b/branches/sca-java-1.x/modules/workspace-manager/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2008 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/branches/sca-java-1.x/modules/workspace-manager/pom.xml b/branches/sca-java-1.x/modules/workspace-manager/pom.xml new file mode 100644 index 0000000000..413ab70528 --- /dev/null +++ b/branches/sca-java-1.x/modules/workspace-manager/pom.xml @@ -0,0 +1,82 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-modules + 1.6-SNAPSHOT + ../pom.xml + + tuscany-workspace-manager + Apache Tuscany SCA Domain Workspace Manager + + + + org.apache.tuscany.sca + tuscany-sca-api + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-contribution + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-assembly + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-workspace + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-workspace-impl + 1.6-SNAPSHOT + + + + + + + + org.apache.felix + maven-bundle-plugin + + + + ${tuscany.version} + org.apache.tuscany.sca.workspace + ${pom.name} + org.apache.tuscany.sca.workspace* + + + + + + + diff --git a/branches/sca-java-1.x/modules/workspace-manager/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManager.java b/branches/sca-java-1.x/modules/workspace-manager/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManager.java new file mode 100644 index 0000000000..0ea82f8e86 --- /dev/null +++ b/branches/sca-java-1.x/modules/workspace-manager/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManager.java @@ -0,0 +1,106 @@ +/* + * 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.workspace.manager; + +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.workspace.Workspace; +import org.apache.tuscany.sca.workspace.manager.impl.WorkspaceManagerImpl; +import org.osoa.sca.ServiceRuntimeException; + +/** + * This workspace manager class provides an SPI for firing up the Tuscany runtime + * and for providing access to the Tuscany ExtensionPointRegsitry. With a reference to the + * registry you can add new extension points programmatically before starting the runtime. + * Once the runtime is started you can read contributions, create a workspace, populate it + * and then resolve it. + * + * A workspace is a collection of contributions. A workspace populated + * with one or more contribution models can be resolved to ensure + * that all referenced artifacts are located. When more than one contribution + * model is present resolution takes into account the import and export relationships + * between contributions. + */ +public abstract class WorkspaceManager { + + /** + * Get a new instance of the WorkspaceManager. Each call will create a + * distinct instance. + * + * @return workspace manager + */ + public static WorkspaceManager newInstance() throws ServiceRuntimeException{ + try { + // replace with service discovery lookup? + return new WorkspaceManagerImpl(); + } catch(Exception ex){ + throw new ServiceRuntimeException(ex); + } + } + + /** + * If you want to add new extensions to the extension point + * registry and have the runtime take notice of them you need + * to do this before calling start + */ + public abstract ExtensionPointRegistry getRegistry(); + + /** + * Starting the runtime creates the extensible model processors and + * resolvers based on the extension points currently found in the + * extension point registry. + */ + public abstract void start() throws ServiceRuntimeException; + + /** + * Remove any resources being held by the runtime + */ + public abstract void stop() throws ServiceRuntimeException; + + /** + * Create an empty workspace + * + * @return workspace + */ + public abstract Workspace createWorkspace() throws ServiceRuntimeException; + + /** + * Create a contribution model by reading from the specified location URL + * + * @param name the URI that's given to the contribution + * @param location the URL of the contribution to be read + */ + public abstract Contribution readContribution(String name, String location) throws ServiceRuntimeException; + + /** + * Add a contribution to a workspace + * + * @param workspace the workspace to be extended + * @param contribution the contribution to be added + */ + public abstract void addContributionToWorkspace(Workspace workspace, Contribution contribution) throws ServiceRuntimeException; + + /** + * Resolve all of the contributions in the workspace + * + * @param workspace + */ + public abstract void resolveWorkspace(Workspace workspace) throws ServiceRuntimeException; +} diff --git a/branches/sca-java-1.x/modules/workspace-manager/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerImpl.java b/branches/sca-java-1.x/modules/workspace-manager/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerImpl.java new file mode 100644 index 0000000000..f732cf7337 --- /dev/null +++ b/branches/sca-java-1.x/modules/workspace-manager/src/main/java/org/apache/tuscany/sca/workspace/manager/impl/WorkspaceManagerImpl.java @@ -0,0 +1,190 @@ +/* + * 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.workspace.manager.impl; + +import java.io.File; +import java.net.URI; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.UtilityExtensionPoint; +import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime; +import org.apache.tuscany.sca.monitor.Monitor; +import org.apache.tuscany.sca.monitor.MonitorFactory; +import org.apache.tuscany.sca.monitor.Problem; +import org.apache.tuscany.sca.monitor.Problem.Severity; +import org.apache.tuscany.sca.workspace.Workspace; +import org.apache.tuscany.sca.workspace.WorkspaceFactory; +import org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilder; +import org.apache.tuscany.sca.workspace.builder.impl.ContributionDependencyBuilderImpl; +import org.apache.tuscany.sca.workspace.manager.WorkspaceManager; +import org.osoa.sca.ServiceRuntimeException; + +/** + * This workspace manager class provides an SPI for firing up the Tuscany runtime + * and for providing access to the Tuscany ExtensionPointRegsitry. With a reference to the + * registry you can add new extension points programmatically before starting the runtime. + * Once the runtime is started you can read contributions, create a workspace, populate it + * and then resolve it. + * + * A workspace is a collection of contributions. A workspace populated + * with one or more contribution models can be resolved to ensure + * that all referenced artifacts are located. When more than one contribution + * model is present resolution takes into account the import and export relationships + * between contributions. + */ +public class WorkspaceManagerImpl extends WorkspaceManager { + + private ReallySmallRuntime runtime; + + private ModelFactoryExtensionPoint modelFactories; + private URLArtifactProcessorExtensionPoint artifactProcessorExtensions; + private UtilityExtensionPoint utilities; + + private WorkspaceFactory workspaceFactory; + private URLArtifactProcessor contributionProcessor; + private ContributionDependencyBuilder contributionDependencyBuilder; + private MonitorFactory monitorFactory; + private Monitor monitor; + + public WorkspaceManagerImpl() throws ServiceRuntimeException{ + try { + runtime = new ReallySmallRuntime(Thread.currentThread().getContextClassLoader()); + + ExtensionPointRegistry registry = getRegistry(); + + modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class); + artifactProcessorExtensions = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); + utilities = registry.getExtensionPoint(UtilityExtensionPoint.class); + + workspaceFactory = modelFactories.getFactory(WorkspaceFactory.class); + contributionProcessor = artifactProcessorExtensions.getProcessor(Contribution.class); + monitorFactory = utilities.getUtility(MonitorFactory.class); + monitor = monitorFactory.createMonitor(); + + contributionDependencyBuilder = new ContributionDependencyBuilderImpl(monitor); + + } catch(Exception ex) { + throw new ServiceRuntimeException(ex); + } + } + + public ExtensionPointRegistry getRegistry(){ + return runtime.getExtensionPointRegistry(); + } + + public void start() throws ServiceRuntimeException { + try { + runtime.start(); + } catch(Exception ex) { + throw new ServiceRuntimeException(ex); + } + } + + public void stop() throws ServiceRuntimeException{ + try { + runtime.stop(); + } catch(Exception ex) { + throw new ServiceRuntimeException(ex); + } + } + + public Workspace createWorkspace(){ + Workspace workspace = workspaceFactory.createWorkspace(); + + workspace.setModelResolver(new ExtensibleModelResolver(workspace, getRegistry())); + + return workspace; + } + + + public Contribution readContribution(String name, String location) throws ServiceRuntimeException{ + try { + Contribution returnContribution = + contributionProcessor.read(null, + URI.create(name), + new File(location).toURI().toURL()); + + analyzeProblems(); + + return returnContribution; + + } catch (Exception ex) { + throw new ServiceRuntimeException(ex); + } + } + + public void addContributionToWorkspace(Workspace workspace, Contribution contribution) throws ServiceRuntimeException{ + try { + + workspace.getContributions().add(contribution); + + + } catch (Exception ex) { + throw new ServiceRuntimeException(ex); + } + } + + public void resolveWorkspace(Workspace workspace) throws ServiceRuntimeException { + try { + // some algorithm to resolve contributions given their dependencies + // need to look at the one from 2.x as this one expects contributions + // to be presented in the right order + Set resolved = new HashSet(); + for (Contribution contribution: workspace.getContributions()) { + List dependencies = contributionDependencyBuilder.buildContributionDependencies(contribution, workspace); + + // Resolve contributions + for (Contribution dependency: dependencies) { + if (!resolved.contains(dependency)) { + resolved.add(dependency); + contributionProcessor.resolve(contribution, workspace.getModelResolver()); + } + } + } + + analyzeProblems(); + + } catch (Exception ex) { + throw new ServiceRuntimeException(ex); + } + } + + private void analyzeProblems() throws Exception { + + for (Problem problem : monitor.getProblems()) { + if ((problem.getSeverity() == Severity.ERROR) && (!problem.getMessageId().equals("SchemaError"))) { + if (problem.getCause() != null) { + throw problem.getCause(); + } else { + throw new ServiceRuntimeException(problem.toString()); + } + } + } + } + +} diff --git a/branches/sca-java-1.x/modules/workspace-manager/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.WorkspaceFactory b/branches/sca-java-1.x/modules/workspace-manager/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.WorkspaceFactory new file mode 100644 index 0000000000..d390d29d90 --- /dev/null +++ b/branches/sca-java-1.x/modules/workspace-manager/src/main/resources/META-INF/services/org.apache.tuscany.sca.workspace.WorkspaceFactory @@ -0,0 +1,18 @@ +# 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. + +org.apache.tuscany.sca.workspace.DefaultWorkspaceFactory \ No newline at end of file diff --git a/branches/sca-java-1.x/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManager.java b/branches/sca-java-1.x/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManager.java deleted file mode 100644 index c7b464ac74..0000000000 --- a/branches/sca-java-1.x/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManager.java +++ /dev/null @@ -1,90 +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.workspace.manager; - -import org.apache.tuscany.sca.contribution.Contribution; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.workspace.ContributionConfiguration; -import org.apache.tuscany.sca.workspace.Workspace; - -/** - * An SPI for firing up the Tuscany runtime and for providing - * access to the ExtensionPointRegsitry. With a reference to the - * registry you can add new extension points and then start the - * runtime. Once started you can create worksapces and use them - * to read and resolve SCA contributions in the same way that - * Tuscany does internally. - */ -public interface WorkspaceManager { - - /** - * If you want to add new extensions to the extension point - * registry and have the runtime take notice of them you need - * to do this before calling start - */ - public ExtensionPointRegistry getRegistry(); - - /** - * Starting the runtime creates the extensible model processors and - * resolvers based on the extension points currently found in the - * extension point registry. - */ - public void start(); - - /** - * Remove any resources being held by the runtime - */ - public void stop(); - - /** - * Create an empty workspace - * - * @return workspace - */ - public Workspace createWorkspace(); - - // should the following operations be on the manager or on the workspace itself - - /** - * Add a contribution to a workspace and create the contribution model in the process - * - * @param workspace the workspace to be extended - * @param contribution the configuration information of the contribution to be added - */ - public Contribution addContributionToWorkspace(Workspace workspace, Contribution contribution); - - // Should we have an operation that allows a whole workspace to be created at once - // programmatically from a configuration ? - - /** - * Resolve all of the contributions in the workspace - * - * @param workspace - */ - public void resolveWorkspace(Workspace workspace); - - /** - * Remove a contribution from the workspace - * - * @param workspace the workspace to be changes - * @param contribution the contribution to be removed - */ - public void removeContributionFromWorkspace(Workspace workspace, Contribution contribution); -} diff --git a/branches/sca-java-1.x/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManagerFactory.java b/branches/sca-java-1.x/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManagerFactory.java deleted file mode 100644 index 25cd6b3a12..0000000000 --- a/branches/sca-java-1.x/modules/workspace/src/main/java/org/apache/tuscany/sca/workspace/manager/WorkspaceManagerFactory.java +++ /dev/null @@ -1,47 +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.workspace.manager; - -import org.osoa.sca.ServiceRuntimeException; - - -/** - * A factory for creating workspace managers. A workspace manager has an instance - * of the Tuscany runtime and creates workspaces for collecting and processing - * contributions - */ -public abstract class WorkspaceManagerFactory { - - /** - * Get a new instance of the WorkspaceManagerFactory. Each call will create a - * new factory instance - * @return workspace manager factory - */ - public static WorkspaceManagerFactory newInstance(){ - try { - Class workspaceManagerFactoryImplClass = Class.forName("org.apache.tuscany.sca.workspace.manager.impl.WorkspaceManagerFactoryImpl"); - return (WorkspaceManagerFactory)workspaceManagerFactoryImplClass.newInstance(); - } catch(Exception ex){ - throw new ServiceRuntimeException(ex); - } - } - - public abstract WorkspaceManager createWorkspaceManager(); -} -- cgit v1.2.3