Bug 177691 Support Date/Time type in BIRT.
We plan to support Date/Time type in BIRT. Please refer to attached document/patch file for necessary info.
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/api/ScalarParameterHandleTest.java
assertEquals( 0, count );
		assertEquals( "scalar para help", handle.getHelpText( ) ); 
		assertEquals( "help", handle.getHelpTextKey( ) ); 
		
		handle = (ScalarParameterHandle) params.get( 1 );
		
		assertFalse( handle.isHidden( ) );
		
		assertEquals( DesignChoiceConstants.PARAM_TYPE_STRING, handle
				.getDataType( ) );
		assertFalse( handle.isConcealValue( ) );
		assertNull( handle.getDefaultValue( ) );
		assertTrue( handle.isRequired( ) );
		assertNull( handle.getPattern( ) );
		assertNull( handle.getControlType( ) );
		assertEquals( DesignChoiceConstants.SCALAR_PARAM_ALIGN_AUTO, handle
				.getAlignment( ) );
		assertNull( handle.getHelpText( ) );
		assertEquals( "actuate", handle.getPromptText( ) );
		handle.setPromptText( "actuate shanghai" );
		assertEquals( "actuate shanghai", handle.getPromptText( ) );
		assertEquals(
				"ResourceKey.Parameter.PromptText", handle.getPromptTextID( ) );
		handle.setPromptTextID( "ResourceKey.Parameter.PromptTextValue" );
		assertEquals(
				"ResourceKey.Parameter.PromptTextValue", handle.getPromptTextID( ) );
		
		assertEquals( "dataset 1", handle.getDataSetName( ) ); 
		DataSetHandle dataSet = handle.getDataSet( );
		assertEquals( "dataset 1", dataSet.getName( ) );