Bug 109350 output parameter should display in data set dialog.
details output parameter should display in edit data set dialog. steps to reproduce: when call the stored procedure from Oracle database, the query result has been stored in output parameter as an object. While in query result page, there is no data returned actual result: output parameter should display in edit data set dialog.
data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/CallStatement.java
*/
	private String getProcedureName( String text )
	{
		assert text != null;
		String name;
		int start = text.toLowerCase( ).indexOf( "call " ) + 4;
		int end = text.indexOf( "(", start );
		if ( end < start )
			end = text.length( );
		name = text.substring( start, end ).trim( );
		name = escapeIdentifier( name );
		if ( name.indexOf( ";" ) > 0 )
			name = name.substring( 0, name.indexOf( ";" ) );
		return name;
	}
	/**
	 * escape the double quote & bracket
	 * @param text
	 * @return
	 */
	private String escapeIdentifier( String text )
	{
		if ( ( text.startsWith( "\"" ) && text.endsWith( "\"" ) )
				|| ( text.startsWith( "[" ) && text.endsWith( "]" ) ) )
			return text.substring( 1, text.length( ) - 1 );
		else
			return text;
	}
	/**
	 * Converts a RuntimeException which occurred in the setting parameter value