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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2022 TIBCO Software Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see .
*/
package net.sf.jasperreports.engine.query;
import net.sf.jasperreports.engine.JRPropertiesMap;
import net.sf.jasperreports.extensions.ExtensionsRegistry;
import net.sf.jasperreports.extensions.ExtensionsRegistryFactory;
import net.sf.jasperreports.extensions.ListExtensionsRegistry;
/**
* Extensions factory that registers built-in query clause functions for SQL queries.
*
* @author Lucian Chirita ([email protected])
*/
public class SQLQueryClauseFunctionsExtensions implements ExtensionsRegistryFactory
{
private static ListExtensionsRegistry registry;
static
{
StandardSingleQueryClauseFunctionBundle functions = new StandardSingleQueryClauseFunctionBundle(
JRJdbcQueryExecuter.CANONICAL_LANGUAGE);
StandardSingleQueryParameterTypesClauseFunctionBundle typesFunctions =
new StandardSingleQueryParameterTypesClauseFunctionBundle(JRJdbcQueryExecuter.CANONICAL_LANGUAGE);
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_IN, JRSqlInClause.instance());
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_NOTIN, JRSqlNotInClause.instance());
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_EQUAL,
new ParameterTypeSelectorClauseFunction(JRSqlAbstractEqualClause.POSITION_PARAMETER));
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_NOTEQUAL,
new ParameterTypeSelectorClauseFunction(JRSqlAbstractEqualClause.POSITION_PARAMETER));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_EQUAL,
new StandardParameterTypesClauseFunction(JRSqlEqualClause.instance(), Object.class));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_NOTEQUAL,
new StandardParameterTypesClauseFunction(JRSqlNotEqualClause.instance(), Object.class));
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_LESS,
new ParameterTypeSelectorClauseFunction(JRSqlLessOrGreaterClause.POSITION_PARAMETER));
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_GREATER,
new ParameterTypeSelectorClauseFunction(JRSqlLessOrGreaterClause.POSITION_PARAMETER));
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_LESS_OR_EQUAL,
new ParameterTypeSelectorClauseFunction(JRSqlLessOrGreaterClause.POSITION_PARAMETER));
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_GREATER_OR_EQUAL,
new ParameterTypeSelectorClauseFunction(JRSqlLessOrGreaterClause.POSITION_PARAMETER));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_LESS,
new StandardParameterTypesClauseFunction(JRSqlLessOrGreaterClause.instance(), Object.class));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_GREATER,
new StandardParameterTypesClauseFunction(JRSqlLessOrGreaterClause.instance(), Object.class));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_LESS_OR_EQUAL,
new StandardParameterTypesClauseFunction(JRSqlLessOrGreaterClause.instance(), Object.class));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_GREATER_OR_EQUAL,
new StandardParameterTypesClauseFunction(JRSqlLessOrGreaterClause.instance(), Object.class));
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_BETWEEN,
new ParameterTypeSelectorClauseFunction(JRSqlBetweenClause.POSITION_LEFT_PARAMETER, JRSqlBetweenClause.POSITION_RIGHT_PARAMETER));
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_BETWEEN_CLOSED,
new ParameterTypeSelectorClauseFunction(JRSqlBetweenClause.POSITION_LEFT_PARAMETER, JRSqlBetweenClause.POSITION_RIGHT_PARAMETER));
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_BETWEEN_LEFT_CLOSED,
new ParameterTypeSelectorClauseFunction(JRSqlBetweenClause.POSITION_LEFT_PARAMETER, JRSqlBetweenClause.POSITION_RIGHT_PARAMETER));
functions.addFunction(JRJdbcQueryExecuter.CLAUSE_ID_BETWEEN_RIGHT_CLOSED,
new ParameterTypeSelectorClauseFunction(JRSqlBetweenClause.POSITION_LEFT_PARAMETER, JRSqlBetweenClause.POSITION_RIGHT_PARAMETER));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_BETWEEN,
new StandardParameterTypesClauseFunction(JRSqlBetweenClause.instance(), Object.class));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_BETWEEN_CLOSED,
new StandardParameterTypesClauseFunction(JRSqlBetweenClause.instance(), Object.class));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_BETWEEN_LEFT_CLOSED,
new StandardParameterTypesClauseFunction(JRSqlBetweenClause.instance(), Object.class));
typesFunctions.setFunctions(JRJdbcQueryExecuter.CLAUSE_ID_BETWEEN_RIGHT_CLOSED,
new StandardParameterTypesClauseFunction(JRSqlBetweenClause.instance(), Object.class));
registry = new ListExtensionsRegistry();
registry.add(QueryClauseFunctionBundle.class, functions);
registry.add(ParameterTypesClauseFunctionBundle.class, typesFunctions);
}
@Override
public ExtensionsRegistry createRegistry(String registryId,
JRPropertiesMap properties)
{
return registry;
}
}