| /* |
| * Copyright (c) 2011, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation |
| // |
| package org.eclipse.persistence.jpa.tests.jpql.tools.spi.java; |
| |
| import org.eclipse.persistence.jpa.jpql.ExpressionTools; |
| import org.eclipse.persistence.jpa.jpql.tools.spi.IManagedTypeProvider; |
| import org.eclipse.persistence.jpa.jpql.tools.spi.IQuery; |
| |
| /** |
| * The concrete implementation of {@link IQuery} that is wrapping the design-time representation |
| * of a JPQL query. |
| * |
| * @version 2.4 |
| * @since 2.3 |
| * @author Pascal Filion |
| */ |
| @SuppressWarnings("nls") |
| public class JavaQuery implements IQuery { |
| |
| /** |
| * The string representation of the JPQL query. |
| */ |
| private String jpqlQuery; |
| |
| /** |
| * The provider of JPA managed types. |
| */ |
| private IManagedTypeProvider provider; |
| |
| /** |
| * Creates a new <code>JavaQuery</code>. |
| * |
| * @param provider The provider of JPA managed types |
| * @param jpqlQuery The string representation of the JPQL query |
| */ |
| public JavaQuery(IManagedTypeProvider provider, CharSequence jpqlQuery) { |
| super(); |
| this.provider = provider; |
| setExpression(jpqlQuery); |
| } |
| |
| @Override |
| public String getExpression() { |
| return jpqlQuery; |
| } |
| |
| @Override |
| public IManagedTypeProvider getProvider() { |
| return provider; |
| } |
| |
| /** |
| * Sets the string representation of the JPQL query. |
| * |
| * @param jpqlQuery The string representation of the JPQL query |
| */ |
| public void setExpression(CharSequence jpqlQuery) { |
| this.jpqlQuery = (jpqlQuery != null) ? jpqlQuery.toString() : ExpressionTools.EMPTY_STRING; |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("JPQL query=["); |
| sb.append(jpqlQuery); |
| sb.append("]"); |
| return sb.toString(); |
| } |
| } |