org.jooq.util.DefaultAttributeDefinition Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of jooq-meta Show documentation
There is a newer version: 3.19.16
/**
 * Copyright (c) 2009-2011, Lukas Eder, [email protected]
 * All rights reserved.
 *
 * This software is licensed to you under the Apache License, Version 2.0
 * (the "License"); You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * . Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 *
 * . Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 *
 * . Neither the name "jOOQ" nor the names of its contributors may be
 *   used to endorse or promote products derived from this software without
 *   specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

package org.jooq.util;

import org.jooq.impl.JooqLogger;
import org.jooq.impl.StringUtils;

/**
 * A base implementation for column definitions.
 *
 * @author Lukas Eder
 */
public class DefaultAttributeDefinition extends AbstractDefinition implements AttributeDefinition {

    private static final JooqLogger  log = JooqLogger.getLogger(DefaultAttributeDefinition.class);

    private final UDTDefinition      udt;
    private final DataTypeDefinition type;

    public DefaultAttributeDefinition(UDTDefinition udt, String name, int position, DataTypeDefinition type) {
        super(udt.getDatabase(), protectName(udt.getName(), name, position));

        this.udt = udt;
        this.type = type;
    }

    private static String protectName(String table, String name, int position) {
        if (name == null) {
            log.warn("Missing name", "Object " + table + " holds a column without a name at position " + position);
            return "_" + position;
        }

        return name;
    }

    public final UDTDefinition getUDT() {
        return udt;
    }

    @Override
    public final DataTypeDefinition getType() {
        return type;
    }

    @Override
    public final String getQualifiedName() {
        if (StringUtils.isBlank(getSchemaName())) {
            return getUDT().getName() + "." + getName();
        }
        else {
            return getSchemaName() + "." + getUDT().getName() + "." + getName();
        }
    }
}