org.jooq.impl.PackageImpl Maven / Gradle / Ivy
/**
* Copyright (c) 2009-2014, Data Geekery GmbH (http://www.datageekery.com)
* All rights reserved.
*
* This work is dual-licensed
* - under the Apache Software License 2.0 (the "ASL")
* - under the jOOQ License and Maintenance Agreement (the "jOOQ License")
* =============================================================================
* You may choose which license applies to you:
*
* - If you're using this work with Open Source databases, you may choose
* either ASL or jOOQ License.
* - If you're using this work with at least one commercial database, you must
* choose jOOQ License
*
* For more information, please visit http://www.jooq.org/licenses
*
* Apache Software License 2.0:
* -----------------------------------------------------------------------------
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* jOOQ License and Maintenance Agreement:
* -----------------------------------------------------------------------------
* Data Geekery grants the Customer the non-exclusive, timely limited and
* non-transferable license to install and use the Software under the terms of
* the jOOQ License and Maintenance Agreement.
*
* This library is distributed with a LIMITED WARRANTY. See the jOOQ License
* and Maintenance Agreement for more details: http://www.jooq.org/licensing
*/
package org.jooq.impl;
import org.jooq.Clause;
import org.jooq.Context;
import org.jooq.Package;
import org.jooq.SQLDialect;
import org.jooq.Schema;
import org.jooq.tools.StringUtils;
/**
* A default implementation for packages (containers of stored procedures and
* functions)
*
* Currently, this is only supported for the {@link SQLDialect#ORACLE} dialect.
*
* This type is for JOOQ INTERNAL USE only. Do not reference directly
*
* @author Lukas Eder
*/
public class PackageImpl extends AbstractQueryPart implements Package {
/**
* Generated UID
*/
private static final long serialVersionUID = 7466890004995197675L;
private final Schema schema;
private final String name;
public PackageImpl(String name, Schema schema) {
this.schema = schema;
this.name = name;
}
@Override
public final Schema getSchema() {
return schema;
}
@Override
public final String getName() {
return name;
}
@Override
public final void accept(Context ctx) {
ctx.literal(getName());
}
@Override
public final Clause[] clauses(Context ctx) {
return null;
}
// ------------------------------------------------------------------------
// XXX: Object API
// ------------------------------------------------------------------------
@Override
public int hashCode() {
// [#1938] This is a much more efficient hashCode() implementation
// compared to that of standard QueryParts
return name != null ? name.hashCode() : 0;
}
@Override
public boolean equals(Object that) {
if (this == that) {
return true;
}
// [#1626] PackageImpl equality can be decided without executing the
// rather expensive implementation of AbstractQueryPart.equals()
if (that instanceof PackageImpl) {
return
StringUtils.equals(schema, ((PackageImpl) that).getSchema()) &&
StringUtils.equals(name, ((PackageImpl) that).name);
}
return super.equals(that);
}
}