Examples with ProjectExtension org.apache.cayenne.project.extension.ProjectExtension used on opensource projects

Example 1 with ProjectExtension

use of org.apache.cayenne.project.extension.ProjectExtension in project cayenne by apache.

the class FileProjectSaver method save.

void save(Project project, Resource baseResource, boolean deleteOldResources) {
    Collection<ConfigurationNode> nodes = project.getRootNode().acceptVisitor(saveableNodesGetter);
    Collection<SaveUnit> units = new ArrayList<>(nodes.size());
    delegate.setBaseDirectory(baseResource);
    for (ConfigurationNode node : nodes) {
        String targetLocation = nameMapper.configurationLocation(node);
        Resource targetResource = baseResource.getRelativeResource(targetLocation);
        units.add(createSaveUnit(node, targetResource, null));
        for (ProjectExtension extension : extensions) {
            ConfigurationNodeVisitor<String> namingDelegate = extension.createNamingDelegate();
            SaverDelegate unitSaverDelegate = extension.createSaverDelegate();
            String fileName = node.acceptVisitor(namingDelegate);
            if (fileName != null) {
                // not null means that this should go to a separate file
                targetResource = baseResource.getRelativeResource(fileName);
                units.add(createSaveUnit(node, targetResource, unitSaverDelegate));
            }
        }
    }
    checkAccess(units);
    try {
        saveToTempFiles(units);
        saveCommit(units);
    } finally {
        clearTempFiles(units);
    }
    try {
        if (deleteOldResources) {
            clearRenamedFiles(units);
            Collection<URL> unusedResources = project.getUnusedResources();
            for (SaveUnit unit : units) {
                unusedResources.remove(unit.sourceConfiguration.getURL());
            }
            deleteUnusedFiles(unusedResources);
        }
    } catch (IOException ex) {
        throw new CayenneRuntimeException(ex);
    }
    // I guess we should reset projects state regardless of the value of
    // 'deleteOldResources'
    project.getUnusedResources().clear();
}

Example 2 with ProjectExtension

use of org.apache.cayenne.project.extension.ProjectExtension in project cayenne by apache.

the class DefaultDbImportActionTest method testImportWithFieldChanged.

@Test
public void testImportWithFieldChanged() throws Exception {
    DbImportConfiguration config = mock(DbImportConfiguration.class);
    when(config.getTargetDataMap()).thenReturn(FILE_STUB);
    when(config.createMergeDelegate()).thenReturn(new DefaultModelMergeDelegate());
    when(config.getDbLoaderConfig()).thenReturn(new DbLoaderConfiguration());
    when(config.createNameGenerator()).thenReturn(new DefaultObjectNameGenerator(NoStemStemmer.getInstance()));
    when(config.createMeaningfulPKFilter()).thenReturn(NamePatternMatcher.EXCLUDE_ALL);
    DbLoader dbLoader = new DbLoader(mockAdapter, mockConnection, config.getDbLoaderConfig(), mockDelegate, mockNameGenerator) {

        @Override
        public DataMap load() throws SQLException {
            DataMap dataMap = new DataMap();
            new DataMapBuilder(dataMap).with(dbEntity("ARTGROUP").attributes(dbAttr("GROUP_ID").typeInt().primaryKey(), dbAttr("NAME").typeVarchar(100).mandatory(), dbAttr("NAME_01").typeVarchar(100).mandatory(), dbAttr("PARENT_GROUP_ID").typeInt())).with(objEntity("org.apache.cayenne.testdo.testmap", "ArtGroup", "ARTGROUP").attributes(objAttr("name").type(String.class).dbPath("NAME")));
            return dataMap;
        }
    };
    final boolean[] haveWeTriedToSave = { false };
    DefaultDbImportAction action = buildDbImportAction(new FileProjectSaver(Collections.<ProjectExtension>emptyList()) {

        @Override
        public void save(Project project) {
            haveWeTriedToSave[0] = true;
            // Validation phase
            DataMap rootNode = (DataMap) project.getRootNode();
            assertEquals(1, rootNode.getObjEntities().size());
            assertEquals(1, rootNode.getDbEntityMap().size());
            DbEntity entity = rootNode.getDbEntity("ARTGROUP");
            assertNotNull(entity);
            assertEquals(4, entity.getAttributes().size());
            assertNotNull(entity.getAttribute("NAME_01"));
        }
    }, new DataMapLoader() {

        @Override
        public DataMap load(Resource configurationResource) throws CayenneRuntimeException {
            return new DataMapBuilder().with(dbEntity("ARTGROUP").attributes(dbAttr("GROUP_ID").typeInt().primaryKey(), dbAttr("NAME").typeVarchar(100).mandatory(), dbAttr("PARENT_GROUP_ID").typeInt())).with(objEntity("org.apache.cayenne.testdo.testmap", "ArtGroup", "ARTGROUP").attributes(objAttr("name").type(String.class).dbPath("NAME"))).build();
        }
    }, dbLoader);
    action.execute(config);
    assertTrue("We should try to save.", haveWeTriedToSave[0]);
}

Example 3 with ProjectExtension

use of org.apache.cayenne.project.extension.ProjectExtension in project cayenne by apache.

the class DataChannelProjectSaverTest method testSaveAs.

@Test
public void testSaveAs() throws Exception {
    FileProjectSaver saver = new FileProjectSaver(Collections.<ProjectExtension>emptyList());
    Module testModule = binder -> {
        binder.bind(ClassLoaderManager.class).to(DefaultClassLoaderManager.class);
        binder.bind(AdhocObjectFactory.class).to(DefaultAdhocObjectFactory.class);
        binder.bind(DataMapLoader.class).to(XMLDataMapLoader.class);
        binder.bind(DataChannelDescriptorLoader.class).to(XMLDataChannelDescriptorLoader.class);
        binder.bind(ProjectLoader.class).to(DataChannelProjectLoader.class);
        binder.bind(ConfigurationNameMapper.class).to(DefaultConfigurationNameMapper.class);
        binder.bind(HandlerFactory.class).to(DefaultHandlerFactory.class);
        binder.bind(DataChannelMetaData.class).to(NoopDataChannelMetaData.class);
        binder.bind(XMLReader.class).toProviderInstance(new XMLReaderProvider(false)).withoutScope();
    };
    Injector injector = DIBootstrap.createInjector(testModule);
    injector.injectMembers(saver);
    String testConfigName = "PROJECT2";
    String baseUrl = getClass().getPackage().getName().replace('.', '/');
    URL url = getClass().getClassLoader().getResource(baseUrl + "/cayenne-" + testConfigName + ".xml");
    Resource source = new URLResource(url);
    Project project = injector.getInstance(ProjectLoader.class).loadProject(source);
    File outFile = setupTestDirectory("testSave");
    saver.saveAs(project, new URLResource(outFile.toURI().toURL()));
    File rootFile = new File(outFile, "cayenne-PROJECT2.xml");
    assertTrue(rootFile.exists());
    assertTrue(rootFile.length() > 0);
    File map1File = new File(outFile, "testProjectMap2_1.map.xml");
    assertTrue(map1File.exists());
    assertTrue(map1File.length() > 0);
    File map2File = new File(outFile, "testProjectMap2_2.map.xml");
    assertTrue(map2File.exists());
    assertTrue(map2File.length() > 0);
}

Example 4 with ProjectExtension

use of org.apache.cayenne.project.extension.ProjectExtension in project cayenne by apache.

the class FileProjectSaverTest method setUp.

@Before
public void setUp() throws Exception {
    Module testModule = binder -> binder.bind(ConfigurationNameMapper.class).to(DefaultConfigurationNameMapper.class);
    saver = new FileProjectSaver(Collections.<ProjectExtension>emptyList());
    Injector injector = DIBootstrap.createInjector(testModule);
    injector.injectMembers(saver);
}

Example 5 with ProjectExtension

use of org.apache.cayenne.project.extension.ProjectExtension in project cayenne by apache.

the class DataChannelProjectSaverTest method testSaveAs_RecoverFromSaveError.

@Test
public void testSaveAs_RecoverFromSaveError() throws Exception {
    FileProjectSaver saver = new FileProjectSaver(Collections.<ProjectExtension>emptyList()) {

        @Override
        void saveToTempFile(SaveUnit unit, PrintWriter printWriter) {
            throw new CayenneRuntimeException("Test Exception");
        }
    };
    Module testModule = binder -> {
        binder.bind(ClassLoaderManager.class).to(DefaultClassLoaderManager.class);
        binder.bind(AdhocObjectFactory.class).to(DefaultAdhocObjectFactory.class);
        binder.bind(DataMapLoader.class).to(XMLDataMapLoader.class);
        binder.bind(DataChannelDescriptorLoader.class).to(XMLDataChannelDescriptorLoader.class);
        binder.bind(ProjectLoader.class).to(DataChannelProjectLoader.class);
        binder.bind(ConfigurationNameMapper.class).to(DefaultConfigurationNameMapper.class);
        binder.bind(HandlerFactory.class).to(DefaultHandlerFactory.class);
        binder.bind(DataChannelMetaData.class).to(NoopDataChannelMetaData.class);
        binder.bind(XMLReader.class).toProviderInstance(new XMLReaderProvider(false)).withoutScope();
    };
    Injector injector = DIBootstrap.createInjector(testModule);
    injector.injectMembers(saver);
    String testConfigName = "PROJECT2";
    String baseUrl = getClass().getPackage().getName().replace('.', '/');
    URL url = getClass().getClassLoader().getResource(baseUrl + "/cayenne-" + testConfigName + ".xml");
    Resource source = new URLResource(url);
    Project project = injector.getInstance(ProjectLoader.class).loadProject(source);
    File outFile = setupTestDirectory("testSaveAs_RecoverFromSaveError");
    assertEquals(0, outFile.list().length);
    try {
        saver.saveAs(project, new URLResource(outFile.toURI().toURL()));
        fail("No exception was thrown..");
    } catch (CayenneRuntimeException e) {
        // expected
        assertEquals(0, outFile.list().length);
    }
}