Package ch.tocco.nice2.dbrefactoring.spi.liquibase

Class JdbcHelper

java.lang.Object

ch.tocco.nice2.dbrefactoring.spi.liquibase.JdbcHelper

Direct Known Subclasses:

AddContentReferenceSourceFksFragment, AddForeignKeyIndexes, AddForeignKeyIndexFragment.Worker, CreateBusinessUnitFragment, CustomLanguageChange, DeleteLargeSearchTextChange, FixCountersFragment, InitialValuesStatusFragment, PostgreConstraintNames, RunFragmentChange, SingleToMultiRelationChange, SystemEntityCustomChange, YamlInitialValueCustomChange

public class JdbcHelper
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	JdbcHelper.SqlFunction<A,B>

Constructor Summary

Constructors

Constructor	Description
JdbcHelper()

Method Summary

Modifier and Type	Method	Description
protected Boolean	ddlStatement(Connection conn, String ddl)
protected boolean	tableExists(String tableName, Connection conn)
protected boolean	uniqueIndexExists(String tableName, String indexName, Connection conn)
protected <T> T	withConnection(liquibase.database.Database database, JdbcHelper.SqlFunction<Connection,T> f)
protected <T> T	withResultSet(Connection conn, String query, JdbcHelper.SqlFunction<ResultSet,T> f)
protected <T> T	withStatement(Connection conn, int resultSetType, int rsConcurrency, JdbcHelper.SqlFunction<Statement,T> f)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JdbcHelper

public JdbcHelper()

Method Details

withConnection

protected <T> T withConnection(liquibase.database.Database database,
 JdbcHelper.SqlFunction<Connection,T> f)

withResultSet

protected <T> T withResultSet(Connection conn,
 String query,
 JdbcHelper.SqlFunction<ResultSet,T> f)

withStatement

protected <T> T withStatement(Connection conn,
 int resultSetType,
 int rsConcurrency,
 JdbcHelper.SqlFunction<Statement,T> f)

ddlStatement

protected Boolean ddlStatement(Connection conn,
 String ddl)

tableExists

protected boolean tableExists(String tableName,
 Connection conn)
                       throws SQLException

Throws:

SQLException

uniqueIndexExists

protected boolean uniqueIndexExists(String tableName,
 String indexName,
 Connection conn)
                             throws SQLException

Throws:

SQLException