package com.tesora.dve.sql.statement.ddl;
/*
* #%L
* Tesora Inc.
* Database Virtualization Engine
* %%
* Copyright (C) 2011 - 2014 Tesora Inc.
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
import com.tesora.dve.exceptions.PEException;
import com.tesora.dve.sql.schema.PETemplate;
import com.tesora.dve.sql.schema.SchemaContext;
import com.tesora.dve.sql.schema.cache.CacheInvalidationRecord;
import com.tesora.dve.sql.schema.cache.InvalidationScope;
import com.tesora.dve.sql.template.jaxb.Template;
public class PEAlterTemplateStatement extends PEAlterStatement<PETemplate> {
Template body;
String dbmatch;
String comment;
public PEAlterTemplateStatement(PETemplate target, String newXML, String newMatch, String newComment) {
super(target, true);
if (newXML != null)
body = PETemplate.build(newXML);
dbmatch = newMatch;
comment = newComment;
}
@Override
protected PETemplate modify(SchemaContext sc, PETemplate backing) throws PEException {
if (body != null)
backing.setTemplate(body);
if (dbmatch != null)
backing.setMatch(dbmatch);
if (comment != null)
backing.setComment(comment);
return backing;
}
public String getNewDefinition() {
if (body == null)
return null;
return PETemplate.build(body);
}
public String getNewComment() {
return comment;
}
public String getNewMatch() {
return dbmatch;
}
@Override
public CacheInvalidationRecord getInvalidationRecord(SchemaContext pc) {
return new CacheInvalidationRecord(getTarget().getCacheKey(),InvalidationScope.LOCAL);
}
}