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Hibernate example source code file (ColumnSourceImpl.java)

This example Hibernate source code file (ColumnSourceImpl.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

columnsource, columnsourceimpl, columnsourceimpl, datatype, override, override, size, string, string, xmlcolumnelement, xmlcolumnelement

The Hibernate ColumnSourceImpl.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2011, Red Hat Inc. 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 Inc.
 *
 * 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.metamodel.source.hbm;

import org.hibernate.metamodel.relational.Datatype;
import org.hibernate.metamodel.relational.Size;
import org.hibernate.metamodel.source.binder.ColumnSource;
import org.hibernate.metamodel.source.hbm.jaxb.mapping.XMLColumnElement;

/**
* @author Steve Ebersole
*/
class ColumnSourceImpl implements ColumnSource {
	private final String tableName;
	private final XMLColumnElement columnElement;
	private boolean includedInInsert;
	private boolean includedInUpdate;

	ColumnSourceImpl(
			String tableName,
			XMLColumnElement columnElement,
			boolean isIncludedInInsert,
			boolean isIncludedInUpdate) {
		this.tableName = tableName;
		this.columnElement = columnElement;
		includedInInsert = isIncludedInInsert;
		includedInUpdate = isIncludedInUpdate;
	}

	@Override
	public String getName() {
		return columnElement.getName();
	}

	@Override
	public boolean isNullable() {
		return ! columnElement.isNotNull();
	}

	@Override
	public String getDefaultValue() {
		return columnElement.getDefault();
	}

	@Override
	public String getSqlType() {
		return columnElement.getSqlType();
	}

	@Override
	public Datatype getDatatype() {
		return null;
	}

	@Override
	public Size getSize() {
		return new Size(
				Helper.getIntValue( columnElement.getPrecision(), -1 ),
				Helper.getIntValue( columnElement.getScale(), -1 ),
				Helper.getLongValue( columnElement.getLength(), -1 ),
				Size.LobMultiplier.NONE
		);
	}

	@Override
	public String getReadFragment() {
		return columnElement.getRead();
	}

	@Override
	public String getWriteFragment() {
		return columnElement.getWrite();
	}

	@Override
	public boolean isUnique() {
		return columnElement.isUnique();
	}

	@Override
	public String getCheckCondition() {
		return columnElement.getCheck();
	}

	@Override
	public String getComment() {
		return columnElement.getComment();
	}

	@Override
	public boolean isIncludedInInsert() {
		return includedInInsert;
	}

	@Override
	public boolean isIncludedInUpdate() {
		return includedInUpdate;
	}

	@Override
	public String getContainingTableName() {
		return tableName;
	}
}

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