Package org.apache.cayenne.project

Examples of org.apache.cayenne.project.FileProjectSaver

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                binder.bind(ConfigurationNameMapper.class).to(
                        DefaultConfigurationNameMapper.class);
            }
        };

        saver = new FileProjectSaver();
        Injector injector = DIBootstrap.createInjector(testModule);
        injector.injectMembers(saver);
    }
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                binder.bind(ConfigurationNameMapper.class).to(
                        DefaultConfigurationNameMapper.class);
            }
        };

        FileProjectSaver saver = new FileProjectSaver();
        Injector injector = DIBootstrap.createInjector(testModule);
        injector.injectMembers(saver);

        DataChannelDescriptor rootNode = new DataChannelDescriptor();
        rootNode.setName("test");

        // add maps and nodes in reverse alpha order. Check that they are saved in alpha
        // order
        rootNode.getDataMaps().add(new DataMap("C"));
        rootNode.getDataMaps().add(new DataMap("B"));
        rootNode.getDataMaps().add(new DataMap("A"));

        DataNodeDescriptor[] nodes = new DataNodeDescriptor[3];
        nodes[0] = new DataNodeDescriptor("Z");
        nodes[1] = new DataNodeDescriptor("Y");
        nodes[2] = new DataNodeDescriptor("X");

        nodes[0].getDataMapNames().add("C");
        nodes[0].getDataMapNames().add("B");
        nodes[0].getDataMapNames().add("A");

        rootNode.getNodeDescriptors().addAll(Arrays.asList(nodes));

        Project project = new Project(new ConfigurationTree<DataChannelDescriptor>(
                rootNode));

        saver.saveAs(project, new URLResource(testFolder.toURL()));

        File target = new File(testFolder, "cayenne-test.xml");
        assertTrue(target.isFile());
        assertSaveAs_Sorted(target);
    }
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public class DataChannelProjectSaverTest extends Project2Case {

    public void testSaveAs() throws Exception {

        FileProjectSaver saver = new FileProjectSaver();

        Module testModule = new Module() {

            public void configure(Binder binder) {
                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);
            }
        };

        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.toURL()));

        File rootFile = new File(outFile, "cayenne-PROJECT2.xml");
        assertTrue(rootFile.exists());
        assertTrue(rootFile.length() > 0);
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        assertTrue(map2File.length() > 0);
    }

    public void testSaveAs_RecoverFromSaveError() throws Exception {

        FileProjectSaver saver = new FileProjectSaver() {

            @Override
            void saveToTempFile(SaveUnit unit, PrintWriter printWriter) {
                throw new CayenneRuntimeException("Test Exception");
            }
        };

        Module testModule = new Module() {

            public void configure(Binder binder) {
                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);
            }
        };

        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.toURL()));
            fail("No exception was thrown..");
        }
        catch (CayenneRuntimeException e) {
            // expected
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Related Classes of org.apache.cayenne.project.FileProjectSaver

  • org.apache.cayenne.project.DataChannelProjectSaverTest
  • org.apache.cayenne.project.FileProjectSaverTest
  • org.apache.cayenne.resource.Resource
  • org.apache.cayenne.resource.URLResource
  • java.io.OutputStreamWriter
  • java.io.FileOutputStream
  • java.io.PrintWriter
  • java.net.URL
  • java.io.File
  • org.apache.cayenne.CayenneRuntimeException
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