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Hibernate example source code file (QueryMetadata.java)

This example Hibernate source code file (QueryMetadata.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Hibernate tags/keywords

io, parametermetadata, parametermetadata, querymetadata, serializable, set, set, string, string, type, type, util

The Hibernate QueryMetadata.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat Middleware LLC.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program 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 this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 *
 */
package org.hibernate.engine.query.spi;
import java.io.Serializable;
import java.util.Set;
import org.hibernate.type.Type;

/**
 * Defines metadata regarding a translated HQL or native-SQL query.
 *
 * @author Steve Ebersole
 */
public class QueryMetadata implements Serializable {
	private final String sourceQuery;
	private final ParameterMetadata parameterMetadata;
	private final String[] returnAliases;
	private final Type[] returnTypes;
	private final Set querySpaces;

	public QueryMetadata(
			String sourceQuery,
	        ParameterMetadata parameterMetadata,
	        String[] returnAliases,
	        Type[] returnTypes,
	        Set querySpaces) {
		this.sourceQuery = sourceQuery;
		this.parameterMetadata = parameterMetadata;
		this.returnAliases = returnAliases;
		this.returnTypes = returnTypes;
		this.querySpaces = querySpaces;
	}

	/**
	 * Get the source HQL or native-SQL query.
	 *
	 * @return The source query.
	 */
	public String getSourceQuery() {
		return sourceQuery;
	}

	public ParameterMetadata getParameterMetadata() {
		return parameterMetadata;
	}

	/**
	 * Return source query select clause aliases (if any)
	 *
	 * @return an array of aliases as strings.
	 */
	public String[] getReturnAliases() {
		return returnAliases;
	}

	/**
	 * An array of types describing the returns of the source query.
	 *
	 * @return The return type array.
	 */
	public Type[] getReturnTypes() {
		return returnTypes;
	}

	/**
	 * The set of query spaces affected by this source query.
	 *
	 * @return The set of query spaces.
	 */
	public Set getQuerySpaces() {
		return querySpaces;
	}
}

Other Hibernate examples (source code examples)

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