Examples with Reference javax.naming.Reference used on opensource projects

Example 61 with Reference

use of javax.naming.Reference in project jaybird by FirebirdSQL.

the class TestDataSourceFactory method testBuildFBXADataSource_nonStandardProperties.

/**
 * Tests reconstruction of a {@link FBXADataSource} using a reference.
 * <p>
 * This test is done with a selection of properties set through the {@link FBXADataSource#setNonStandardProperty(String)} methods. It tests
 * <ol>
 * <li>If the reference returned has the right factory name</li>
 * <li>If the reference returned has the right classname</li>
 * <li>If the object returned by the factory is a distinct new instance</li>
 * <li>If all the properties set on the original are also set on the new instance</li>
 * <li>If an unset property is handled correctly</li>
 * </ol>
 * </p>
 * @throws Exception
 */
@Test
public void testBuildFBXADataSource_nonStandardProperties() throws Exception {
    final FBXADataSource originalDS = new FBXADataSource();
    // note number of buffers is apparently byte, so using higher values can give weird results
    originalDS.setNonStandardProperty("buffersNumber=127");
    originalDS.setNonStandardProperty("defaultTransactionIsolation", Integer.toString(Connection.TRANSACTION_SERIALIZABLE));
    originalDS.setNonStandardProperty("madeUpProperty", "madeUpValue");
    Reference ref = originalDS.getReference();
    FBXADataSource newDS = (FBXADataSource) new DataSourceFactory().getObjectInstance(ref, null, null, null);
    assertEquals("127", newDS.getNonStandardProperty("buffersNumber"));
    assertEquals(Integer.toString(Connection.TRANSACTION_SERIALIZABLE), newDS.getNonStandardProperty("defaultTransactionIsolation"));
    assertEquals("madeUpValue", newDS.getNonStandardProperty("madeUpProperty"));
    assertNull(newDS.getDescription());
}

Example 62 with Reference

use of javax.naming.Reference in project jaybird by FirebirdSQL.

the class TestDataSourceFactory method testBuildFBConnectionPoolDataSource_basicProperties.

/**
 * Tests reconstruction of a {@link FBConnectionPoolDataSource} using a reference.
 * <p>
 * This test is done with the basic properties exposed through setters. It tests
 * <ol>
 * <li>If the reference returned has the right factory name</li>
 * <li>If the reference returned has the right classname</li>
 * <li>If the object returned by the factory is a distinct new instance</li>
 * <li>If all the properties set on the original are also set on the new instance</li>
 * </ol>
 * </p>
 * @throws Exception
 */
@Test
public void testBuildFBConnectionPoolDataSource_basicProperties() throws Exception {
    final FBConnectionPoolDataSource originalDS = new FBConnectionPoolDataSource();
    fillFBAbstractCommonDataSourceProperties(originalDS);
    Reference ref = originalDS.getReference();
    assertEquals("Unexpected factory name", DataSourceFactory.class.getName(), ref.getFactoryClassName());
    assertEquals("Unexpected class name", FBConnectionPoolDataSource.class.getName(), ref.getClassName());
    FBConnectionPoolDataSource newDS = (FBConnectionPoolDataSource) new DataSourceFactory().getObjectInstance(ref, null, null, null);
    assertNotSame("Expected distinct new object", originalDS, newDS);
    assertFBAbstractCommonDataSourceProperties(newDS);
}

Example 63 with Reference

use of javax.naming.Reference in project activemq-artemis by apache.

the class ActiveMQRAConnectionFactoryObjectFactory method getObjectInstance.

@Override
public Object getObjectInstance(final Object ref, final Name name, final Context ctx, final Hashtable<?, ?> props) throws Exception {
    Reference r = (Reference) ref;
    byte[] bytes = (byte[]) r.get("ActiveMQ-CF").getContent();
    // Deserialize
    return SerializableObjectRefAddr.deserialize(bytes);
}

Example 64 with Reference

use of javax.naming.Reference in project activemq-artemis by apache.

the class ReadOnlyContext method lookup.

@Override
public Object lookup(String name) throws NamingException {
    if (name.length() == 0) {
        return this;
    }
    Object result = treeBindings.get(name);
    if (result == null) {
        result = bindings.get(name);
    }
    if (result == null) {
        int pos = name.indexOf(':');
        if (pos > 0) {
            String scheme = name.substring(0, pos);
            Context ctx = NamingManager.getURLContext(scheme, environment);
            if (ctx == null) {
                throw new NamingException("scheme " + scheme + " not recognized");
            }
            return ctx.lookup(name);
        } else {
            // Split out the first name of the path
            // and look for it in the bindings map.
            CompositeName path = new CompositeName(name);
            if (path.size() == 0) {
                return this;
            } else {
                String first = path.get(0);
                Object obj = bindings.get(first);
                if (obj == null) {
                    throw new NameNotFoundException(name);
                } else if (obj instanceof Context && path.size() > 1) {
                    Context subContext = (Context) obj;
                    obj = subContext.lookup(path.getSuffix(1));
                }
                return obj;
            }
        }
    }
    if (result instanceof LinkRef) {
        LinkRef ref = (LinkRef) result;
        result = lookup(ref.getLinkName());
    }
    if (result instanceof Reference) {
        try {
            result = NamingManager.getObjectInstance(result, null, null, this.environment);
        } catch (NamingException e) {
            throw e;
        } catch (Exception e) {
            throw (NamingException) new NamingException("could not look up : " + name).initCause(e);
        }
    }
    if (result instanceof ReadOnlyContext) {
        String prefix = getNameInNamespace();
        if (prefix.length() > 0) {
            prefix = prefix + SEPARATOR;
        }
        result = new ReadOnlyContext((ReadOnlyContext) result, environment, prefix + name);
    }
    return result;
}

Example 65 with Reference

use of javax.naming.Reference in project activemq-artemis by apache.

the class JNDIReferenceFactory method createReference.

/**
 * Create a Reference instance from a JNDIStorable object
 *
 * @param instanceClassName
 *     The name of the class that is being created.
 * @param po
 *     The properties object to use when configuring the new instance.
 *
 * @return Reference
 *
 * @throws NamingException if an error occurs while creating the new instance.
 */
public static Reference createReference(String instanceClassName, JNDIStorable po) throws NamingException {
    Reference result = new Reference(instanceClassName, JNDIReferenceFactory.class.getName(), null);
    try {
        Properties props = po.getProperties();
        for (Enumeration iter = props.propertyNames(); iter.hasMoreElements(); ) {
            String key = (String) iter.nextElement();
            result.add(new StringRefAddr(key, props.getProperty(key)));
        }
    } catch (Exception e) {
        throw new NamingException(e.getMessage());
    }
    return result;
}