Package org.apache.tuscany.sca.workspace.manager.test

Source Code of org.apache.tuscany.sca.workspace.manager.test.WorkspaceManagerTestCase

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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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* 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.test;

import static org.junit.Assert.assertEquals;


import org.apache.tuscany.sca.artifact.xyz.XYZ;
import org.apache.tuscany.sca.artifact.xyz.XYZModelResolver;
import org.apache.tuscany.sca.artifact.xyz.XYZProcessor;
import org.apache.tuscany.sca.contribution.Contribution;
import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint;
import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.core.UtilityExtensionPoint;
import org.apache.tuscany.sca.implementation.xyz.ImplementationXYZFactoryImpl;
import org.apache.tuscany.sca.implementation.xyz.ImplementationXYZProcessor;
import org.apache.tuscany.sca.imprt.xyz.DefaultImportExportXYZFactory;
import org.apache.tuscany.sca.imprt.xyz.ExportXYZProcessor;
import org.apache.tuscany.sca.imprt.xyz.ImportXYZProcessor;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.monitor.MonitorFactory;
import org.apache.tuscany.sca.workspace.Workspace;
import org.apache.tuscany.sca.workspace.manager.WorkspaceManager;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;


public class WorkspaceManagerTestCase {

    private WorkspaceManager workspaceManager;

    @Before
    public void init() {
        workspaceManager = WorkspaceManager.newInstance();
        addExtensions(workspaceManager);
        workspaceManager.start();
    }

    @Test
    public void testHelloWorldCreate() throws Exception {
        Workspace workspace = loadWorkspace(workspaceManager);
        assertEquals(1, workspace.getContributions().get(0).getDeployables().size());
    }
   
    private void addExtensions(WorkspaceManager workspaceManager) {
        try {
            System.out.println("Add extensions");          
            ExtensionPointRegistry registry = workspaceManager.getRegistry();
           
            // get monitor
            UtilityExtensionPoint utilities =
                registry.getExtensionPoint(UtilityExtensionPoint.class);
            MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
            Monitor monitor = monitorFactory.createMonitor();
                   
            // create validation schema
            // are schema required
            ValidationSchemaExtensionPoint schemas =
                registry.getExtensionPoint(ValidationSchemaExtensionPoint.class);
            schemas.addSchema(WorkspaceManagerTestCase.class.getClassLoader().getResource("implementation-xyz.xsd").toString());
            schemas.addSchema(WorkspaceManagerTestCase.class.getClassLoader().getResource("import-xyz.xsd").toString());
           
            // create model factories
            ModelFactoryExtensionPoint modelFactories =
                registry.getExtensionPoint(ModelFactoryExtensionPoint.class);

            modelFactories.addFactory(new ImplementationXYZFactoryImpl());
            modelFactories.addFactory(new DefaultImportExportXYZFactory());
           
            // Create URL artifact processors
            URLArtifactProcessorExtensionPoint urlProcessors =
                registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
           
            urlProcessors.addArtifactProcessor(new XYZProcessor(modelFactories, monitor));
           
            // Create stax artifact processors
            StAXArtifactProcessorExtensionPoint artifactProcessors =
                registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
           
            artifactProcessors.addArtifactProcessor(new ImplementationXYZProcessor(modelFactories,
                    monitor));
            artifactProcessors.addArtifactProcessor(new ImportXYZProcessor(modelFactories,
                    monitor));
            artifactProcessors.addArtifactProcessor(new ExportXYZProcessor(modelFactories,
                    monitor));
           
            // create model resolvers
            ModelResolverExtensionPoint modelResolvers =
                registry.getExtensionPoint(ModelResolverExtensionPoint.class);
           
            modelResolvers.addResolver(XYZ.class, XYZModelResolver.class);
           
        } catch (Exception ex) {
            ex.printStackTrace();
        }   
    }
       
    private Workspace loadWorkspace(WorkspaceManager workspaceManager){
        try {
            System.out.println("Process contribution");
           
            Workspace workspace = workspaceManager.createWorkspace();
           
            Contribution contribution = workspaceManager.readContribution("contrib2", "./target/classes/contrib2");
            workspaceManager.addContributionToWorkspace(workspace, contribution);
           
            contribution = workspaceManager.readContribution("contrib1", "./target/classes/contrib1");
            workspaceManager.addContributionToWorkspace(workspace, contribution);
           
            workspaceManager.resolveWorkspace(workspace);  
           
            return workspace;
           
        } catch (Exception ex) {
            ex.printStackTrace();
        }
       
        return null;
    }   

    @After
    public void end() {
        workspaceManager.stop();
    }
}
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