private String getTableName()

in modello-plugins/modello-plugin-jpox/src/main/java/org/apache/archiva/redback/components/modello/jpox/JPoxJdoMappingModelloGenerator.java [518:625]
62 lines of code
8 McCabe index (conditional complexity)

    private String getTableName( ModelClass modelClass, JPoxClassMetadata classMetadata )
        throws ModelloException
    {
        JPoxModelMetadata modelMetadata = (JPoxModelMetadata) modelClass.getModel().getMetadata( JPoxModelMetadata.ID );

        boolean hasPrefix = StringUtils.isNotEmpty( modelMetadata.getTablePrefix() );
        boolean hasAlternateName = StringUtils.isNotEmpty( classMetadata.getTable() );

        String prefix = "";

        if ( hasPrefix )
        {
            prefix = modelMetadata.getTablePrefix().trim();
        }

        String tableName = null;

        if ( hasAlternateName )
        {
            tableName = prefix + classMetadata.getTable();
        }
        else
        {
            tableName = prefix + modelClass.getName();
        }

        if ( sqlReservedWords.isKeyword( tableName ) )
        {
            StringBuffer emsg = new StringBuffer();

            /* ----------------------------------------------------------------
             *   SQL Reserved Word Violation: 'ROLES'
             *   Context: TABLE NAME
             */
            emsg.append( EOL ).append( ERROR_LINE ).append( EOL );
            emsg.append( "  SQL Reserved Word Violation: " ).append( tableName ).append( EOL );
            emsg.append( "  Context: TABLE NAME" ).append( EOL );
            emsg.append( " " ).append( EOL );

            /*   In Model:
             *     <model jpox.table-prefix="">
             *       <class jpox.table="">
             *         <name>JdoRole</name>
             *       </class>
             *     </model>
             */
            emsg.append( "  In Model:" ).append( EOL );
            emsg.append( "    <model" );
            if ( hasPrefix )
            {
                emsg.append( " jpox.table-prefix=\"" ).append( modelMetadata.getTablePrefix() ).append( "\"" );
            }
            emsg.append( ">" ).append( EOL );
            emsg.append( "      <class" );
            if ( hasAlternateName )
            {
                emsg.append( " jpox.table=\"" ).append( classMetadata.getTable() ).append( "\"" );
            }
            emsg.append( ">" ).append( EOL );
            emsg.append( "        <name>" ).append( modelClass.getName() ).append( "</name>" ).append( EOL );
            emsg.append( "      </class>" ).append( EOL );
            emsg.append( "    </model>" ).append( EOL );
            emsg.append( " " ).append( EOL );

            /*   Violation Source(s): Oracle (WARNING)
             *                        SQL 99 (ERROR)
             *                        
             *   Severity: ERROR - You must change this name for maximum
             *             compatibility amoungst JDBC SQL Servers.
             *             
             *   Severity: WARNING - You are encouraged to change this name
             *             for maximum compatibility amoungst JDBC SQL Servers.
             */
            boolean hasError = appendKeywordSourceViolations( tableName, emsg );

            /*   Suggestions: 1) Use a different prefix in
             *                   <model jpox.table-prefix="DIFFERENT_">
             *                2) Use a different alternate table name using
             *                   <class jpox.table="DIFFERENT">
             *                3) Use a different class name in
             *                   <class>
             *                     <name>DIFFERENT</name>
             *                   </class>
             * ----------------------------------------------------------------                  
             */
            emsg.append( "  Suggestions: 1) Use a different prefix in" ).append( EOL );
            emsg.append( "                  <model jpox.table-prefix=\"DIFFERENT_\">" ).append( EOL );
            emsg.append( "               2) Use a different alternate table name using" ).append( EOL );
            emsg.append( "                  <class jpox.table=\"DIFFERENT\">" ).append( EOL );
            emsg.append( "               3) Use a different class name in" ).append( EOL );
            emsg.append( "                  <class>" ).append( EOL );
            emsg.append( "                    <name>DIFFERENT</name>" ).append( EOL );
            emsg.append( "                  </class>" ).append( EOL );

            emsg.append( ERROR_LINE );

            // Determine possible exception.
            if ( hasError || modelMetadata.getReservedWordStrictness().equals( JPoxModelMetadata.WARNING ) )
            {
                throw new ModelloException( emsg.toString() );
            }

            // No exception. use it. But log it.
            getLogger().warn( emsg.toString() );
        }

        return tableName;
    }