Examples of org.springframework.tests.mock.jndi.SimpleNamingContextBuilder

Package org.springframework.tests.mock.jndi

Examples of org.springframework.tests.mock.jndi.SimpleNamingContextBuilder

org.springframework.tests.mock.jndi.SimpleNamingContextBuilder
Simple implementation of a JNDI naming context builder.
Mainly targeted at test environments, where each test case can configure JNDI appropriately, so that {@code new InitialContext()}will expose the required objects. Also usable for standalone applications, e.g. for binding a JDBC DataSource to a well-known JNDI location, to be able to use traditional J2EE data access code outside of a J2EE container.
There are various choices for DataSource implementations:
- {@code SingleConnectionDataSource} (using the same Connection for all getConnection calls)
- {@code DriverManagerDataSource} (creating a new Connection on each getConnection call)
- Apache's Jakarta Commons DBCP offers {@code org.apache.commons.dbcp.BasicDataSource} (a real pool)
Typical usage in bootstrap code:
```
 SimpleNamingContextBuilder builder = new SimpleNamingContextBuilder(); DataSource ds = new DriverManagerDataSource(...); builder.bind("java:comp/env/jdbc/myds", ds); builder.activate();
```
Note that it's impossible to activate multiple builders within the same JVM, due to JNDI restrictions. Thus to configure a fresh builder repeatedly, use the following code to get a reference to either an already activated builder or a newly activated one:
```
 SimpleNamingContextBuilder builder = SimpleNamingContextBuilder.emptyActivatedContextBuilder(); DataSource ds = new DriverManagerDataSource(...); builder.bind("java:comp/env/jdbc/myds", ds);
```
Note that you should not call {@code activate()} on a builder fromthis factory method, as there will already be an activated one in any case.
An instance of this class is only necessary at setup time. An application does not need to keep a reference to it after activation. @author Juergen Hoeller @author Rod Johnson @see #emptyActivatedContextBuilder() @see #bind(String,Object) @see #activate() @see SimpleNamingContext @see org.springframework.jdbc.datasource.SingleConnectionDataSource @see org.springframework.jdbc.datasource.DriverManagerDataSource

    assertTrue(bf.containsBean("rod"));
    assertTrue(bf instanceof ApplicationContext);
  }


  public void testBeanFactoryPathFromJndiEnvironmentWithMultipleFiles() throws Exception {
    SimpleNamingContextBuilder sncb = SimpleNamingContextBuilder.emptyActivatedContextBuilder();


    String path = String.format("%s %s", COLLECTIONS_CONTEXT, PARENT_CONTEXT);


    // Set up initial context
    sncb.bind(BEAN_FACTORY_PATH_ENVIRONMENT_KEY, path);


    ContextJndiBeanFactoryLocator jbfl = new ContextJndiBeanFactoryLocator();
    BeanFactory bf = jbfl.useBeanFactory(BEAN_FACTORY_PATH_ENVIRONMENT_KEY).getFactory();
    assertTrue(bf.containsBean("rod"));
    assertTrue(bf.containsBean("inheritedTestBean"));

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      assertTrue(ex.getMessage().indexOf(BEAN_FACTORY_PATH_ENVIRONMENT_KEY) != -1);
    }
  }


  public void testBeanFactoryPathFromJndiEnvironmentNotFound() throws Exception  {
    SimpleNamingContextBuilder sncb = SimpleNamingContextBuilder.emptyActivatedContextBuilder();


    String bogusPath = "RUBBISH/com/xxxx/framework/server/test1.xml";


    // Set up initial context
    sncb.bind(BEAN_FACTORY_PATH_ENVIRONMENT_KEY, bogusPath);


    ContextJndiBeanFactoryLocator jbfl = new ContextJndiBeanFactoryLocator();
    try {
      jbfl.useBeanFactory(BEAN_FACTORY_PATH_ENVIRONMENT_KEY);
      fail();

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      assertTrue(ex.getMessage().indexOf(bogusPath) != -1);
    }
  }


  public void testBeanFactoryPathFromJndiEnvironmentNotValidXml() throws Exception {
    SimpleNamingContextBuilder sncb = SimpleNamingContextBuilder.emptyActivatedContextBuilder();


    String nonXmlPath = "com/xxxx/framework/server/SlsbEndpointBean.class";


    // Set up initial context
    sncb.bind(BEAN_FACTORY_PATH_ENVIRONMENT_KEY, nonXmlPath);


    ContextJndiBeanFactoryLocator jbfl = new ContextJndiBeanFactoryLocator();
    try {
      jbfl.useBeanFactory(BEAN_FACTORY_PATH_ENVIRONMENT_KEY);
      fail();

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      assertTrue(ex.getMessage().indexOf(nonXmlPath) != -1);
    }
  }


  public void testBeanFactoryPathFromJndiEnvironmentWithSingleFile() throws Exception {
    SimpleNamingContextBuilder sncb = SimpleNamingContextBuilder.emptyActivatedContextBuilder();


    // Set up initial context
    sncb.bind(BEAN_FACTORY_PATH_ENVIRONMENT_KEY, COLLECTIONS_CONTEXT);


    ContextJndiBeanFactoryLocator jbfl = new ContextJndiBeanFactoryLocator();
    BeanFactory bf = jbfl.useBeanFactory(BEAN_FACTORY_PATH_ENVIRONMENT_KEY).getFactory();
    assertTrue(bf.containsBean("rod"));
    assertTrue(bf instanceof ApplicationContext);

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 */
public class SimpleNamingContextTests {


  @Test
  public void testNamingContextBuilder() throws NamingException {
    SimpleNamingContextBuilder builder = new SimpleNamingContextBuilder();
    InitialContextFactory factory = builder.createInitialContextFactory(null);


    DataSource ds = new StubDataSource();
    builder.bind("java:comp/env/jdbc/myds", ds);
    Object obj = new Object();
    builder.bind("myobject", obj);


    Context context1 = factory.getInitialContext(null);
    assertTrue("Correct DataSource registered", context1.lookup("java:comp/env/jdbc/myds") == ds);
    assertTrue("Correct Object registered", context1.lookup("myobject") == obj);

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   * Demonstrates how emptyActivatedContextBuilder() method can be
   * used repeatedly, and how it affects creating a new InitialContext()
   */
  @Test
  public void testCreateInitialContext() throws Exception {
    SimpleNamingContextBuilder builder = SimpleNamingContextBuilder.emptyActivatedContextBuilder();
    String name = "foo";
    Object o = new Object();
    builder.bind(name, o);
    // Check it affects JNDI
    Context ctx = new InitialContext();
    assertTrue(ctx.lookup(name) == o);
    // Check it returns mutable contexts
    ctx.unbind(name);
    try {
      ctx = new InitialContext();
      ctx.lookup(name);
      fail("Should have thrown NamingException");
    }
    catch (NamingException ex) {
      // expected
    }


    // Check the same call will work again, but the context is empty
    builder = SimpleNamingContextBuilder.emptyActivatedContextBuilder();
    try {
      ctx = new InitialContext();
      ctx.lookup(name);
      fail("Should have thrown NamingException");
    }
    catch (NamingException ex) {
      // expected
    }
    Object o2 = new Object();
    builder.bind(name, o2);
    assertEquals(ctx.lookup(name), o2);
  }

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    jtam.setUserTransaction(ut1);
    jtam.setTransactionManager(tm);
    jtam.setRollbackOnCommitFailure(true);
    jtam.afterPropertiesSet();


    SimpleNamingContextBuilder jndiEnv = SimpleNamingContextBuilder
        .emptyActivatedContextBuilder();
    jndiEnv.bind(JtaTransactionManager.DEFAULT_USER_TRANSACTION_NAME, ut2);
    JtaTransactionManager serializedJtatm = (JtaTransactionManager) SerializationTestUtils
        .serializeAndDeserialize(jtam);


    // should do client-side lookup
    assertNotNull("Logger must survive serialization",

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    assertFalse("Exclude unlisted should default false in 1.0.", info[0].excludeUnlistedClasses());
  }


  @Test
  public void testExample4() throws Exception {
    SimpleNamingContextBuilder builder = SimpleNamingContextBuilder.emptyActivatedContextBuilder();
    DataSource ds = new DriverManagerDataSource();
    builder.bind("java:comp/env/jdbc/MyDB", ds);


    PersistenceUnitReader reader = new PersistenceUnitReader(
        new PathMatchingResourcePatternResolver(), new JndiDataSourceLookup());
    String resource = "/org/springframework/orm/jpa/persistence-example4.xml";
    PersistenceUnitInfo[] info = reader.readPersistenceUnitInfos(resource);


    assertNotNull(info);
    assertEquals(1, info.length);
    assertEquals("OrderManagement4", info[0].getPersistenceUnitName());


    assertEquals(1, info[0].getMappingFileNames().size());
    assertEquals("order-mappings.xml", info[0].getMappingFileNames().get(0));


    assertEquals(3, info[0].getManagedClassNames().size());
    assertEquals("com.acme.Order", info[0].getManagedClassNames().get(0));
    assertEquals("com.acme.Customer", info[0].getManagedClassNames().get(1));
    assertEquals("com.acme.Item", info[0].getManagedClassNames().get(2));


    assertTrue("Exclude unlisted should be true when no value.", info[0].excludeUnlistedClasses());


    assertSame(PersistenceUnitTransactionType.RESOURCE_LOCAL, info[0].getTransactionType());
    assertEquals(0, info[0].getProperties().keySet().size());


    builder.clear();
  }

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Related Classes of org.springframework.tests.mock.jndi.SimpleNamingContextBuilder

org.springframework.context.access.ContextJndiBeanFactoryLocatorTests

org.springframework.jndi.SimpleNamingContextTests

org.springframework.orm.jpa.persistenceunit.PersistenceXmlParsingTests

org.springframework.transaction.support.JtaTransactionManagerSerializationTests

javax.naming.spi.InitialContextFactory

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