Package liquibase.snapshot

Class ResultSetCache.ResultSetExtractor

java.lang.Object

liquibase.snapshot.ResultSetCache.ResultSetExtractor

Direct Known Subclasses:

ResultSetCache.SingleResultSetExtractor, ResultSetCache.UnionResultSetExtractor

Enclosing class:

ResultSetCache

public abstract static class ResultSetCache.ResultSetExtractor
extends Object

Constructor Summary

Constructors

Constructor	Description
ResultSetExtractor(Database database)

Method Summary

Modifier and Type	Method	Description
abstract boolean	bulkContainsSchema(String schemaKey)
abstract List<CachedRow>	bulkFetch()
boolean	equals(Object expectedValue, Object foundValue)
boolean	equals(Object expectedValue, Object foundValue, boolean equalIfEitherNull)
protected List<CachedRow>	executeAndExtract(String sql, Database database)
protected List<CachedRow>	executeAndExtract(Database database, boolean informixTrimHint, String sql, Object... parameters)
protected List<CachedRow>	executeAndExtract(Database database, String sql, Object... parameters)
protected List<CachedRow>	extract(ResultSet resultSet)
protected List<CachedRow>	extract(ResultSet resultSet, boolean informixIndexTrimHint)
abstract List<CachedRow>	fastFetch()
String	getSchemaKey(CachedRow row)
abstract ResultSetCache.RowData	rowKeyParameters(CachedRow row)
protected boolean	shouldBulkSelect(String schemaKey, ResultSetCache resultSetCache)
abstract ResultSetCache.RowData	wantedKeyParameters()

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultSetExtractor

public ResultSetExtractor(Database database)

Method Detail

bulkContainsSchema

public abstract boolean bulkContainsSchema(String schemaKey)

getSchemaKey

public String getSchemaKey(CachedRow row)

shouldBulkSelect

protected boolean shouldBulkSelect(String schemaKey,
                                   ResultSetCache resultSetCache)

executeAndExtract

protected List<CachedRow> executeAndExtract(String sql,
                                            Database database)
                                     throws DatabaseException,
                                            SQLException

Throws:

DatabaseException

SQLException

executeAndExtract

protected List<CachedRow> executeAndExtract(Database database,
                                            String sql,
                                            Object... parameters)
                                     throws DatabaseException,
                                            SQLException

Throws:

DatabaseException

SQLException

executeAndExtract

protected List<CachedRow> executeAndExtract(Database database,
                                            boolean informixTrimHint,
                                            String sql,
                                            Object... parameters)
                                     throws DatabaseException,
                                            SQLException

Throws:

DatabaseException

SQLException

equals

public boolean equals(Object expectedValue,
                      Object foundValue)

equals

public boolean equals(Object expectedValue,
                      Object foundValue,
                      boolean equalIfEitherNull)

rowKeyParameters

public abstract ResultSetCache.RowData rowKeyParameters(CachedRow row)

wantedKeyParameters

public abstract ResultSetCache.RowData wantedKeyParameters()

fastFetch

public abstract List<CachedRow> fastFetch()
                                   throws SQLException,
                                          DatabaseException

Throws:

SQLException

DatabaseException

bulkFetch

public abstract List<CachedRow> bulkFetch()
                                   throws SQLException,
                                          DatabaseException

Throws:

SQLException

DatabaseException

extract

protected List<CachedRow> extract(ResultSet resultSet)
                           throws SQLException

Throws:

SQLException

extract

protected List<CachedRow> extract(ResultSet resultSet,
                                  boolean informixIndexTrimHint)
                           throws SQLException

Throws:

SQLException