package org.apache.ddlutils.task; | |
/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you under the Apache License, Version 2.0 (the | |
* "License"); you may not use this file except in compliance | |
* with the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, | |
* software distributed under the License is distributed on an | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
* KIND, either express or implied. See the License for the | |
* specific language governing permissions and limitations | |
* under the License. | |
*/ | |
import org.apache.commons.dbcp.BasicDataSource; | |
import org.apache.ddlutils.Platform; | |
import org.apache.ddlutils.PlatformFactory; | |
import org.apache.ddlutils.PlatformUtils; | |
import org.apache.tools.ant.BuildException; | |
/** | |
* Encloses the platform configuration for the Ant tasks. | |
* | |
* @version $Revision: 329426 $ | |
* @ant.type ignore="true" | |
*/ | |
public class PlatformConfiguration | |
{ | |
/** The type of the database. */ | |
private String _databaseType; | |
/** The data source to use for accessing the database. */ | |
private BasicDataSource _dataSource; | |
/** Whether to use delimited SQL identifiers. */ | |
private boolean _useDelimitedSqlIdentifiers; | |
/** Whether read foreign keys shall be sorted. */ | |
private boolean _sortForeignKeys; | |
/** Whether to shutdown the database after the task has finished. */ | |
private boolean _shutdownDatabase; | |
/** The catalog pattern. */ | |
private String _catalogPattern; | |
/** The schema pattern. */ | |
private String _schemaPattern; | |
/** The platform object. */ | |
private Platform _platform; | |
/** | |
* Returns the database type. | |
* | |
* @return The database type | |
*/ | |
public String getDatabaseType() | |
{ | |
return _databaseType; | |
} | |
/** | |
* Sets the database type. | |
* | |
* @param type The database type | |
*/ | |
public void setDatabaseType(String type) | |
{ | |
_databaseType = type; | |
} | |
/** | |
* Returns the data source to use for accessing the database. | |
* | |
* @return The data source | |
*/ | |
public BasicDataSource getDataSource() | |
{ | |
return _dataSource; | |
} | |
/** | |
* Sets the data source to use for accessing the database. | |
* | |
* @param dataSource The data source pointing to the database | |
*/ | |
public void setDataSource(BasicDataSource dataSource) | |
{ | |
_dataSource = dataSource; | |
} | |
/** | |
* Returns the catalog pattern if any. | |
* | |
* @return The catalog pattern | |
*/ | |
public String getCatalogPattern() | |
{ | |
return _catalogPattern; | |
} | |
/** | |
* Sets the catalog pattern. | |
* | |
* @param catalogPattern The catalog pattern | |
*/ | |
public void setCatalogPattern(String catalogPattern) | |
{ | |
_catalogPattern = catalogPattern; | |
} | |
/** | |
* Returns the schema pattern if any. | |
* | |
* @return The schema pattern | |
*/ | |
public String getSchemaPattern() | |
{ | |
return _schemaPattern; | |
} | |
/** | |
* Sets the schema pattern. | |
* | |
* @param schemaPattern The schema pattern | |
*/ | |
public void setSchemaPattern(String schemaPattern) | |
{ | |
_schemaPattern = schemaPattern; | |
} | |
/** | |
* Determines whether delimited SQL identifiers shall be used (the default). | |
* | |
* @return <code>true</code> if delimited SQL identifiers shall be used | |
*/ | |
public boolean isUseDelimitedSqlIdentifiers() | |
{ | |
return _useDelimitedSqlIdentifiers; | |
} | |
/** | |
* Specifies whether delimited SQL identifiers shall be used. | |
* | |
* @param useDelimitedSqlIdentifiers <code>true</code> if delimited SQL identifiers shall be used | |
*/ | |
public void setUseDelimitedSqlIdentifiers(boolean useDelimitedSqlIdentifiers) | |
{ | |
_useDelimitedSqlIdentifiers = useDelimitedSqlIdentifiers; | |
} | |
/** | |
* Determines whether a table's foreign keys read from a live database | |
* shall be sorted alphabetically. Is <code>false</code> by default. | |
* | |
* @return <code>true</code> if the foreign keys shall be sorted | |
*/ | |
public boolean isSortForeignKeys() | |
{ | |
return _sortForeignKeys; | |
} | |
/** | |
* Specifies whether a table's foreign keys read from a live database | |
* shall be sorted alphabetically. | |
* | |
* @param sortForeignKeys <code>true</code> if the foreign keys shall be sorted | |
*/ | |
public void setSortForeignKeys(boolean sortForeignKeys) | |
{ | |
_sortForeignKeys = sortForeignKeys; | |
} | |
/** | |
* Determines whether the database shall be shut down after the task has finished. | |
* | |
* @return <code>true</code> if the database shall be shut down | |
*/ | |
public boolean isShutdownDatabase() | |
{ | |
return _shutdownDatabase; | |
} | |
/** | |
* Specifies whether the database shall be shut down after the task has finished. | |
* | |
* @param shutdownDatabase <code>true</code> if the database shall be shut down | |
*/ | |
public void setShutdownDatabase(boolean shutdownDatabase) | |
{ | |
_shutdownDatabase = shutdownDatabase; | |
} | |
/** | |
* Creates the platform for the configured database. | |
* | |
* @return The platform | |
*/ | |
public Platform getPlatform() throws BuildException | |
{ | |
if (_platform == null) | |
{ | |
if (_databaseType == null) | |
{ | |
if (_dataSource == null) | |
{ | |
throw new BuildException("No database specified."); | |
} | |
if (_databaseType == null) | |
{ | |
_databaseType = new PlatformUtils().determineDatabaseType(_dataSource.getDriverClassName(), | |
_dataSource.getUrl()); | |
} | |
if (_databaseType == null) | |
{ | |
_databaseType = new PlatformUtils().determineDatabaseType(_dataSource); | |
} | |
} | |
try | |
{ | |
_platform = PlatformFactory.createNewPlatformInstance(_databaseType); | |
} | |
catch (Exception ex) | |
{ | |
throw new BuildException("Database type "+_databaseType+" is not supported.", ex); | |
} | |
if (_platform == null) | |
{ | |
throw new BuildException("Database type "+_databaseType+" is not supported."); | |
} | |
_platform.setDataSource(_dataSource); | |
_platform.setDelimitedIdentifierModeOn(isUseDelimitedSqlIdentifiers()); | |
_platform.setForeignKeysSorted(isSortForeignKeys()); | |
} | |
return _platform; | |
} | |
} |