Bug 167389 Perspective should switch to ReportDesign when new a library.[0603]
Description: Perspective should switch to ReportDesign when new a library in BIRT Web Project. Build number:2.2.0.v20061211 Steps to reproduce: 1. New a BIRT Web Project. 2. Select the project and right click to new a library file. Expected result: Perspective switch to Report Design as new a report and template do. Actual result: Perspective stayed at J2EE. Error log:N/A
UI/org.eclipse.birt.report.designer.ui.rcp/src/org/eclipse/birt/report/designer/ui/internal/rcp/wizards/WizardNewLibraryCreationPage.java
* 
	 * @see org.eclipse.ui.dialogs.WizardNewFileCreationPage#validatePage()
	 */
	public boolean validatePage( )
	{
		if ( getFileName( ).equals( "" ) )
		{
			setErrorMessage( null );
			setMessage( MSG_EMPTY_FILE_NAME );
			return false;
		}
		String location = getContainerFullPath( ).toOSString( );
		if ( location.equals( "" ) ) 
		{
			setErrorMessage( null );
			setMessage( MSG_EMPTY_FILE_LOCATION_DIRECTORY );
			return false;
		}
		IPath path;
		if ( !getFileName( ).endsWith( IReportEditorContants.LIBRARY_FILE_EXTENTION ) )
		{
			path = getContainerFullPath( ).append( getFileName( )
					+ IReportEditorContants.LIBRARY_FILE_EXTENTION );
		}
		else
		{
			path = getContainerFullPath( ).append( getFileName( ) );
		}
		if ( path.toFile( ).exists( ) )
		{