Bug 188219 If a column name has colon will lead the exceptions when using it as a dimension[1101]
Description: If a column name has colon will lead the exceptions when using it as a dimension[1101] Build number: 2.2.0.v20070522-0630 Steps to reproduce: 1, New a computed column name such as a:b 2, Using the a:b column as a dimension in cube builder or 1, New a joint dataset and left all the columns name by default 2, New a cube using the joint dataset 3, Drag one column to dimension in cube builder Expected result: The column a:b or the column name has colon can be used as dimension without any exception Actual result: Exception occurs when using the a:b column as dimension Error log: A BIRT exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:2.2.0.v20070522-0956 Error Code:Error.NameException.INVALID_NAME Error Message:The name "a:b" is invalid for it contains character ".", "/", "", "!", ";", "," .
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/namespace/ModuleNameHelper.java
* 
	 * @see org.eclipse.birt.report.model.core.namespace.INameHelper#getElement()
	 */
	public DesignElement getElement( )
	{
		return module;
	}
	/**
	 * 
	 * @param level
	 * @return
	 */
	public boolean addCachedLevel( DesignElement level )
	{
		if ( !( level instanceof Level ) )
			return true;
		String name = level.getName( );
		if ( name == null )
			return true;
		if ( cachedLevelNames.get( name ) != null
				&& cachedLevelNames.get( name ) != level )
			return false;
		this.cachedLevelNames.put( level.getName( ), level );
		return true;
	}
	/**
	 * Finds a level by the given qualified name.
	 * 
	 * @param elementName
	 * @return