liquibase.sqlgenerator.core
Class InsertOrUpdateGeneratorH2

java.lang.Object
  extended by liquibase.sqlgenerator.core.AbstractSqlGenerator<InsertOrUpdateStatement>
      extended by liquibase.sqlgenerator.core.InsertOrUpdateGenerator
          extended by liquibase.sqlgenerator.core.InsertOrUpdateGeneratorH2
All Implemented Interfaces:
PrioritizedService, SqlGenerator<InsertOrUpdateStatement>

public class InsertOrUpdateGeneratorH2
extends InsertOrUpdateGenerator


Field Summary
 
Fields inherited from interface liquibase.sqlgenerator.SqlGenerator
PRIORITY_DATABASE, PRIORITY_DEFAULT
 
Constructor Summary
InsertOrUpdateGeneratorH2()
           
 
Method Summary
protected  String getElse(Database database)
           
protected  String getInsertStatement(InsertOrUpdateStatement insertOrUpdateStatement, Database database, SqlGeneratorChain sqlGeneratorChain)
           
protected  String getRecordCheck(InsertOrUpdateStatement insertOrUpdateStatement, Database database, String whereClause)
           
protected  String getUpdateStatement(InsertOrUpdateStatement insertOrUpdateStatement, Database database, String whereClause, SqlGeneratorChain sqlGeneratorChain)
           
 boolean supports(InsertOrUpdateStatement statement, Database database)
          Does this generator support the given statement/database combination? Do not validate the statement with this method, only return if it can suppot it.
 
Methods inherited from class liquibase.sqlgenerator.core.InsertOrUpdateGenerator
generateSql, getPostUpdateStatements, getPriority, getWhereClause, validate
 
Methods inherited from class liquibase.sqlgenerator.core.AbstractSqlGenerator
requiresUpdatedDatabaseMetadata, warn
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

InsertOrUpdateGeneratorH2

public InsertOrUpdateGeneratorH2()
Method Detail

supports

public boolean supports(InsertOrUpdateStatement statement,
                        Database database)
Description copied from interface: SqlGenerator
Does this generator support the given statement/database combination? Do not validate the statement with this method, only return if it can suppot it.

Specified by:
supports in interface SqlGenerator<InsertOrUpdateStatement>
Overrides:
supports in class AbstractSqlGenerator<InsertOrUpdateStatement>

getInsertStatement

protected String getInsertStatement(InsertOrUpdateStatement insertOrUpdateStatement,
                                    Database database,
                                    SqlGeneratorChain sqlGeneratorChain)
Overrides:
getInsertStatement in class InsertOrUpdateGenerator

getUpdateStatement

protected String getUpdateStatement(InsertOrUpdateStatement insertOrUpdateStatement,
                                    Database database,
                                    String whereClause,
                                    SqlGeneratorChain sqlGeneratorChain)
Overrides:
getUpdateStatement in class InsertOrUpdateGenerator
Returns:
the update statement, if there is nothing to update return null

getRecordCheck

protected String getRecordCheck(InsertOrUpdateStatement insertOrUpdateStatement,
                                Database database,
                                String whereClause)
Specified by:
getRecordCheck in class InsertOrUpdateGenerator

getElse

protected String getElse(Database database)
Specified by:
getElse in class InsertOrUpdateGenerator


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