public String getTree ( Record recPackages ) { try { if ( m_recPackagesTree == null ) { RecordOwner recordOwner = this . getOwner ( ) . findRecordOwner ( ) ; m_recPackagesTree = new Packages ( recordOwner ) ; if ( recordOwner != null ) recordOwner . removeRecord ( m_recPackagesTree ) ; } String strPackagesTree = recPackages . getField ( Packages . NAME ) . toString ( ) ; m_recPackagesTree . addNew ( ) ; m_recPackagesTree . getField ( Packages . ID ) . moveFieldToThis ( recPackages . getField ( Packages . PARENT_FOLDER_ID ) ) ; while ( ( m_recPackagesTree . getField ( Packages . ID ) . getValue ( ) > 0 ) && ( m_recPackagesTree . seek ( null ) ) ) { strPackagesTree = m_recPackagesTree . getField ( Packages . NAME ) . toString ( ) + ' ' + strPackagesTree ; m_recPackagesTree . getField ( Packages . ID ) . moveFieldToThis ( m_recPackagesTree . getField ( Packages . PARENT_FOLDER_ID ) ) ; } return strPackagesTree ; } catch ( DBException ex ) { ex . printStackTrace ( ) ; return null ; } }
GetTree Method .