/**
* Licensed to JumpMind Inc under one or more contributor
* license agreements. See the NOTICE file distributed
* with this work for additional information regarding
* copyright ownership. JumpMind Inc licenses this file
* to you under the GNU General Public License, version 3.0 (GPLv3)
* (the "License"); you may not use this file except in compliance
* with the License.
*
* You should have received a copy of the GNU General Public License,
* version 3.0 (GPLv3) along with this library; if not, see
* <http://www.gnu.org/licenses/>.
*
* 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.
*/
package org.jumpmind.symmetric.db.h2;
import java.util.HashMap;
import org.jumpmind.symmetric.db.AbstractTriggerTemplate;
import org.jumpmind.symmetric.db.ISymmetricDialect;
public class H2TriggerTemplate extends AbstractTriggerTemplate {
public H2TriggerTemplate(ISymmetricDialect symmetricDialect) {
super(symmetricDialect);
emptyColumnTemplate = "''''" ;
stringColumnTemplate = "case when $(tableAlias)\"$(columnName)\" is null then '''' else ''\"''||replace(replace($(tableAlias)\"$(columnName)\",''\\'',''\\\\''),''\"'',''\\\"'')||''\"'' end" ;
numberColumnTemplate = "case when $(tableAlias)\"$(columnName)\" is null then '''' else ''\"''||cast($(tableAlias)\"$(columnName)\" as varchar(50))||''\"'' end" ;
datetimeColumnTemplate = "case when $(tableAlias)\"$(columnName)\" is null then '''' else ''\"''||formatdatetime($(tableAlias)\"$(columnName)\", ''yyyy-MM-dd HH:mm:ss.S'')||''\"'' end" ;
clobColumnTemplate = "case when $(tableAlias)\"$(columnName)\" is null then '''' else ''\"''||replace(replace($(tableAlias)\"$(columnName)\",''\\'',''\\\\''),''\"'',''\\\"'')||''\"'' end" ;
blobColumnTemplate = "case when $(tableAlias)\"$(columnName)\" is null then '''' else ''\"''||replace(replace(sym_BASE64_ENCODE($(tableAlias)\"$(columnName)\"),''\\'',''\\\\''),''\"'',''\\\"'')||''\"'' end" ;
booleanColumnTemplate = "case when $(tableAlias)\"$(columnName)\" is null then '''' when $(tableAlias)\"$(columnName)\" then ''\"1\"'' else ''\"0\"'' end" ;
triggerConcatCharacter = "||" ;
newTriggerValue = "" ;
oldTriggerValue = "" ;
oldColumnPrefix = "OLD_" ;
newColumnPrefix = "NEW_" ;
sqlTemplates = new HashMap<String,String>();
sqlTemplates.put("insertTriggerTemplate" ,
"CREATE TABLE $(schemaName)$(triggerName)_CONFIG (CONDITION_SQL CLOB, INSERT_DATA_SQL CLOB); " +
" INSERT INTO $(schemaName)$(triggerName)_CONFIG values( " +
" 'select count(*) from $(virtualOldNewTable) where $(syncOnInsertCondition) and $(syncOnIncomingBatchCondition)', " +
" 'insert into $(defaultSchema)$(prefixName)_data (table_name, event_type, trigger_hist_id, row_data, channel_id, transaction_id, source_node_id, external_data, create_time)" +
" (select ''$(targetTableName)'',''I'',$(triggerHistoryId),$(columns), $(channelExpression), $(txIdExpression), @node_value, $(externalSelect), CURRENT_TIMESTAMP from $(virtualOldNewTable))' " +
" ); " +
" CREATE TRIGGER $(schemaName)$(triggerName) AFTER INSERT ON $(schemaName)$(tableName) FOR EACH ROW CALL \"org.jumpmind.symmetric.db.h2.H2Trigger\"; " );
sqlTemplates.put("updateTriggerTemplate" ,
"CREATE TABLE $(schemaName)$(triggerName)_CONFIG (CONDITION_SQL CLOB, INSERT_DATA_SQL CLOB); " +
" INSERT INTO $(schemaName)$(triggerName)_CONFIG values( " +
" 'select count(*) from $(virtualOldNewTable) where $(syncOnUpdateCondition) and $(syncOnIncomingBatchCondition)', " +
" 'insert into $(defaultSchema)$(prefixName)_data (table_name, event_type, trigger_hist_id, pk_data, row_data, old_data, channel_id, transaction_id, source_node_id, external_data, create_time)" +
" (select ''$(targetTableName)'',''U'',$(triggerHistoryId),$(oldKeys),$(columns),$(oldColumns), $(channelExpression), $(txIdExpression), @node_value, $(externalSelect), CURRENT_TIMESTAMP from $(virtualOldNewTable))'" +
" ); " +
" CREATE TRIGGER $(schemaName)$(triggerName) AFTER UPDATE ON $(schemaName)$(tableName) FOR EACH ROW CALL \"org.jumpmind.symmetric.db.h2.H2Trigger\"; " );
sqlTemplates.put("deleteTriggerTemplate" ,
"CREATE TABLE $(schemaName)$(triggerName)_CONFIG (CONDITION_SQL CLOB, INSERT_DATA_SQL CLOB); " +
" INSERT INTO $(schemaName)$(triggerName)_CONFIG values( " +
" 'select count(*) from $(virtualOldNewTable) where $(syncOnDeleteCondition) and $(syncOnIncomingBatchCondition)', " +
" 'insert into $(defaultSchema)$(prefixName)_data (table_name, event_type, trigger_hist_id, pk_data, old_data, channel_id, transaction_id, source_node_id, external_data, create_time)" +
" (select ''$(targetTableName)'',''D'',$(triggerHistoryId),$(oldKeys),$(oldColumns),$(channelExpression), $(txIdExpression), @node_value, $(externalSelect), CURRENT_TIMESTAMP from $(virtualOldNewTable))'" +
" ); " +
" CREATE TRIGGER $(schemaName)$(triggerName) AFTER DELETE ON $(schemaName)$(tableName) FOR EACH ROW CALL \"org.jumpmind.symmetric.db.h2.H2Trigger\"; " );
sqlTemplates.put("initialLoadSqlTemplate" ,
"select $(columns) from $(schemaName)$(tableName) t where $(whereClause) " );
}
}