private JspPropertyGroup selectProperty ( JspPropertyGroup prev , JspPropertyGroup curr ) { if ( prev == null ) { return curr ; } if ( prev . getExtension ( ) == null ) { // exact match return prev ; } if ( curr . getExtension ( ) == null ) { // exact match return curr ; } String prevPath = prev . getPath ( ) ; String currPath = curr . getPath ( ) ; if ( prevPath == null && currPath == null ) { // Both specifies a *.ext, keep the first one return prev ; } if ( prevPath == null && currPath != null ) { return curr ; } if ( prevPath != null && currPath == null ) { return prev ; } if ( prevPath . length ( ) >= currPath . length ( ) ) { return prev ; } return curr ; }
Select the property group that has more restrictive url - pattern . In case of tie select the first .