jpa/tests/org.eclipse.jpt.eclipselink.core.tests/src/org/eclipse/jpt/eclipselink/core/tests/internal/context/EclipseLinkJpaProjectTests.java

/*******************************************************************************
 * Copyright (c) 2009 Oracle. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0, which accompanies this distribution
 * and is available at http://www.eclipse.org/legal/epl-v10.html.
 * 
 * Contributors:
 *     Oracle - initial API and implementation
 ******************************************************************************/
package org.eclipse.jpt.eclipselink.core.tests.internal.context;

import org.eclipse.jpt.core.JptCorePlugin;
import org.eclipse.jpt.core.internal.resource.orm.OrmXmlResourceProvider;
import org.eclipse.jpt.core.resource.xml.JpaXmlResource;
import org.eclipse.jpt.eclipselink.core.internal.JptEclipseLinkCorePlugin;
import org.eclipse.jpt.eclipselink.core.internal.resource.orm.EclipseLinkOrmXmlResourceProvider;

@SuppressWarnings("nls")
public class EclipseLinkJpaProjectTests extends EclipseLinkContextModelTestCase
{
	
	public EclipseLinkJpaProjectTests(String name) {
		super(name);
	}
	
	public void testGetDefaultOrmXmlResource() throws Exception {
		JpaXmlResource resource = this.getJpaProject().getDefaultOrmXmlResource();
		assertNull(resource);
		
		//add the orm.xml file with eclipselink orm content type
		createDefaultOrmXmlFileWithEclipseLinkContentType();
		resource = this.getJpaProject().getDefaultOrmXmlResource();
		assertNotNull(resource);
		assertEquals(JptEclipseLinkCorePlugin.ECLIPSELINK_ORM_XML_CONTENT_TYPE, resource.getContentType());
		assertEquals("src/META-INF/orm.xml", resource.getFile().getProjectRelativePath().toString());
		
		
		//delete the orm.xml file and verify it is not returned from getDefaultOrmXmlResource()
		resource.delete(null);
		resource = this.getJpaProject().getDefaultOrmXmlResource();
		assertNull(resource);
		
		
		//add the orm.xml file this time with orm content type
		createDefaultOrmXmlFile();
		resource = this.getJpaProject().getDefaultOrmXmlResource();
		assertNotNull(resource);
		assertEquals(JptCorePlugin.ORM_XML_CONTENT_TYPE, resource.getContentType());
		assertEquals("src/META-INF/orm.xml", resource.getFile().getProjectRelativePath().toString());
	}
	
	public void testGetDefaultEclipseLinkOrmXmlResource() throws Exception {
		JpaXmlResource resource = this.getJpaProject().getDefaultEclipseLinkOrmXmlResource();
		assertNull(resource);
		
		//add the eclipselink-orm.xml file
		createDefaultEclipseLinkOrmXmlFile();
		resource = this.getJpaProject().getDefaultEclipseLinkOrmXmlResource();
		assertNotNull(resource);
		assertEquals(JptEclipseLinkCorePlugin.ECLIPSELINK_ORM_XML_CONTENT_TYPE, resource.getContentType());
		assertEquals("src/META-INF/eclipselink-orm.xml", resource.getFile().getProjectRelativePath().toString());
		
		
		//delete the eclipselink-orm.xml file and verify it is not returned from getDefaultOrmXmlResource()
		resource.delete(null);
		resource = this.getJpaProject().getDefaultEclipseLinkOrmXmlResource();
		assertNull(resource);
	}
	
	private void createDefaultOrmXmlFileWithEclipseLinkContentType() throws Exception {
		EclipseLinkOrmXmlResourceProvider resourceProvider = 
			EclipseLinkOrmXmlResourceProvider.getXmlResourceProvider(this.getJavaProject().getProject(), JptCorePlugin.DEFAULT_ORM_XML_FILE_PATH);
		resourceProvider.createFileAndResource();
	}
	
	private void createDefaultOrmXmlFile() throws Exception {
		OrmXmlResourceProvider resourceProvider = 
			OrmXmlResourceProvider.getDefaultXmlResourceProvider(this.getJavaProject().getProject());
		resourceProvider.createFileAndResource();
	}
	
	private void createDefaultEclipseLinkOrmXmlFile() throws Exception {
		EclipseLinkOrmXmlResourceProvider resourceProvider = 
			EclipseLinkOrmXmlResourceProvider.getDefaultXmlResourceProvider(this.getJavaProject().getProject());
		resourceProvider.createFileAndResource();
	}
	
	private void createEclipseLinkOrmXmlFile(String filePath) throws Exception {
		EclipseLinkOrmXmlResourceProvider resourceProvider = 
			EclipseLinkOrmXmlResourceProvider.getXmlResourceProvider(this.getJavaProject().getProject(), filePath);
		resourceProvider.createFileAndResource();
	}

	public void testGetMappingFileResource() throws Exception {
		JpaXmlResource resource = this.getJpaProject().getMappingFileXmlResource(JptEclipseLinkCorePlugin.DEFAULT_ECLIPSELINK_ORM_XML_FILE_PATH);
		assertNull(resource);
		
		//add the eclipselink-orm.xml file
		createDefaultEclipseLinkOrmXmlFile();
		resource = this.getJpaProject().getMappingFileXmlResource(JptEclipseLinkCorePlugin.DEFAULT_ECLIPSELINK_ORM_XML_FILE_PATH);
		assertNotNull(resource);
		assertEquals(JptEclipseLinkCorePlugin.ECLIPSELINK_ORM_XML_CONTENT_TYPE, resource.getContentType());
		assertEquals("src/META-INF/eclipselink-orm.xml", resource.getFile().getProjectRelativePath().toString());
		
		//delete the eclipselink-orm.xml file and verify it is not returned from getMappingFileResource()
		resource.delete(null);
		resource = this.getJpaProject().getMappingFileXmlResource(JptEclipseLinkCorePlugin.DEFAULT_ECLIPSELINK_ORM_XML_FILE_PATH);
		assertNull(resource);
	}
	
	public void testGetDifferentlyNamedMappingFileResource() throws Exception {
		JpaXmlResource resource = this.getJpaProject().getMappingFileXmlResource("META-INF/orm2.xml");
		assertNull(resource);

		//create the orm2.xml file
		createEclipseLinkOrmXmlFile("META-INF/orm2.xml");
		resource = this.getJpaProject().getMappingFileXmlResource("META-INF/orm2.xml");
		assertNotNull(resource);
		assertEquals(JptEclipseLinkCorePlugin.ECLIPSELINK_ORM_XML_CONTENT_TYPE, resource.getContentType());
		assertEquals("src/META-INF/orm2.xml", resource.getFile().getProjectRelativePath().toString());
		
		//delete the orm2.xml file and verify it is not returned from getMappingFileResource()
		resource.delete(null);
		resource = this.getJpaProject().getMappingFileXmlResource("META-INF/orm2.xml");
		assertNull(resource);
		
		//add the orm2.xml file back
		createEclipseLinkOrmXmlFile("META-INF/orm2.xml");
		resource = this.getJpaProject().getMappingFileXmlResource("META-INF/orm2.xml");
		assertNotNull(resource);
		assertEquals(JptEclipseLinkCorePlugin.ECLIPSELINK_ORM_XML_CONTENT_TYPE, resource.getContentType());
		assertEquals("src/META-INF/orm2.xml", resource.getFile().getProjectRelativePath().toString());
	}
}