001/* 002// This software is subject to the terms of the Eclipse Public License v1.0 003// Agreement, available at the following URL: 004// http://www.eclipse.org/legal/epl-v10.html. 005// You must accept the terms of that agreement to use this software. 006// 007// Copyright (C) 2008-2009 Pentaho and others 008// All Rights Reserved. 009*/ 010package mondrian.gui.validate.impl; 011 012import mondrian.gui.JdbcMetaData; 013import mondrian.gui.validate.JdbcValidator; 014 015import java.util.List; 016 017/** 018 * Implementation of <code>JdbcValidator</code> for Workbench. 019 * 020 * @author mlowery 021 */ 022public class WorkbenchJdbcValidator implements JdbcValidator { 023 024 private JdbcMetaData jdbcMetadata; 025 026 public WorkbenchJdbcValidator(JdbcMetaData jdbcMetadata) { 027 super(); 028 this.jdbcMetadata = jdbcMetadata; 029 } 030 031 public int getColumnDataType( 032 String schemaName, String tableName, String colName) 033 { 034 return jdbcMetadata.getColumnDataType(schemaName, tableName, colName); 035 } 036 037 public boolean isColExists( 038 String schemaName, String tableName, String colName) 039 { 040 return jdbcMetadata.isColExists(schemaName, tableName, colName); 041 } 042 043 public boolean isInitialized() { 044 return jdbcMetadata.getErrMsg() == null; 045 } 046 047 public boolean isTableExists(String schemaName, String tableName) { 048 return jdbcMetadata.isTableExists(schemaName, tableName); 049 } 050 051 public boolean isSchemaExists(String schemaName) { 052 List<String> theSchemas = jdbcMetadata.getAllSchemas(); 053 return theSchemas != null && theSchemas.contains(schemaName); 054 } 055} 056 057// End WorkbenchJdbcValidator.java