/* Copyright (c) 2001-2016, The HSQL Development Group
* All rights reserved.
*
* 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 of the HSQL Development Group 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 HSQL DEVELOPMENT GROUP, HSQLDB.ORG,
* 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;
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* (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.hsqldb;
import org.hsqldb.
HsqlNameManager.
HsqlName;
import org.hsqldb.rights.
Grantee;
import org.hsqldb.lib.
OrderedHashSet;
public class
ReferenceObject implements
SchemaObject {
HsqlName name;
HsqlName target;
public
ReferenceObject(
HsqlName name,
HsqlName target) {
this.
name =
name;
this.
target =
target;
}
public int
getType() {
return
SchemaObject.
REFERENCE;
}
public
HsqlName getName() {
return
name;
}
public
HsqlName getSchemaName() {
return
name.
schema;
}
public
HsqlName getCatalogName() {
return
name.
schema.
schema;
}
public
Grantee getOwner() {
return
name.
schema.
owner;
}
public
OrderedHashSet getReferences() {
OrderedHashSet set = new
OrderedHashSet();
set.
add(
target);
return
set;
}
public
OrderedHashSet getComponents() {
return null;
}
public void
compile(
Session session,
SchemaObject parentObject) {}
public
String getSQL() {
StringBuffer sb = new
StringBuffer();
sb.
append(
Tokens.
T_CREATE).
append(' ').
append(
Tokens.
T_SYNONYM);
sb.
append(' ').
append(
name.
getSchemaQualifiedStatementName());
sb.
append(' ').
append(
Tokens.
T_FOR).
append(' ');
sb.
append(
target.
getSchemaQualifiedStatementName());
return
sb.
toString();
}
public long
getChangeTimestamp() {
return 0L;
}
public
HsqlName getTarget() {
return
target;
}
}