Package org.apache.ibatis.executor.resultset

Class DefaultResultSetHandler

java.lang.Object

org.apache.ibatis.executor.resultset.DefaultResultSetHandler

All Implemented Interfaces:

ResultSetHandler

public class DefaultResultSetHandler
extends java.lang.Object
implements ResultSetHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	DefaultResultSetHandler.PendingRelation
private static class	DefaultResultSetHandler.UnMappedColumnAutoMapping

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Map<java.lang.String,java.lang.Object>	ancestorObjects
private java.util.Map<java.lang.String,java.util.List<DefaultResultSetHandler.UnMappedColumnAutoMapping>>	autoMappingsCache
private BoundSql	boundSql
private Configuration	configuration
private java.util.Map<java.lang.String,java.util.List<java.lang.String>>	constructorAutoMappingColumns
private static java.lang.Object	DEFERRED
private Executor	executor
private MappedStatement	mappedStatement
private java.util.Map<CacheKey,java.lang.Object>	nestedResultObjects
private java.util.Map<java.lang.String,ResultMapping>	nextResultMaps
private ObjectFactory	objectFactory
private ParameterHandler	parameterHandler
private java.util.Map<CacheKey,java.util.List<DefaultResultSetHandler.PendingRelation>>	pendingRelations
private java.lang.Object	previousRowValue
private ReflectorFactory	reflectorFactory
private ResultHandler<?>	resultHandler
private RowBounds	rowBounds
private TypeHandlerRegistry	typeHandlerRegistry
private boolean	useConstructorMappings

Constructor Summary

Constructors

Constructor	Description
DefaultResultSetHandler(Executor executor, MappedStatement mappedStatement, ParameterHandler parameterHandler, ResultHandler<?> resultHandler, BoundSql boundSql, RowBounds rowBounds)

Method Summary

Modifier and Type	Method	Description
private void	addPendingChildRelation(java.sql.ResultSet rs, MetaObject metaResultObject, ResultMapping parentMapping)
private boolean	anyNotNullColumnHasValue(ResultMapping resultMapping, java.lang.String columnPrefix, ResultSetWrapper rsw)
private boolean	applyArgNameBasedConstructorAutoMapping(ResultSetWrapper rsw, ResultMap resultMap, java.lang.String columnPrefix, java.util.List<java.lang.Class<?>> constructorArgTypes, java.util.List<java.lang.Object> constructorArgs, java.lang.reflect.Constructor<?> constructor, boolean foundValues)
private boolean	applyAutomaticMappings(ResultSetWrapper rsw, ResultMap resultMap, MetaObject metaObject, java.lang.String columnPrefix)
private boolean	applyColumnOrderBasedConstructorAutomapping(ResultSetWrapper rsw, java.util.List<java.lang.Class<?>> constructorArgTypes, java.util.List<java.lang.Object> constructorArgs, java.lang.reflect.Constructor<?> constructor, boolean foundValues)
private java.lang.Object	applyConstructorAutomapping(ResultSetWrapper rsw, ResultMap resultMap, java.lang.String columnPrefix, java.lang.Class<?> resultType, java.util.List<java.lang.Class<?>> constructorArgTypes, java.util.List<java.lang.Object> constructorArgs, java.lang.reflect.Constructor<?> constructor)
private boolean	applyNestedResultMappings(ResultSetWrapper rsw, ResultMap resultMap, MetaObject metaObject, java.lang.String parentPrefix, CacheKey parentRowKey, boolean newObject)
private boolean	applyPropertyMappings(ResultSetWrapper rsw, ResultMap resultMap, MetaObject metaObject, ResultLoaderMap lazyLoader, java.lang.String columnPrefix)
private void	callResultHandler(ResultHandler<?> resultHandler, DefaultResultContext<java.lang.Object> resultContext, java.lang.Object rowValue)
protected void	checkResultHandler()
private void	cleanUpAfterHandlingResultSet()
private void	closeResultSet(java.sql.ResultSet rs)
private java.util.List<java.lang.Object>	collapseSingleResultList(java.util.List<java.lang.Object> multipleResults)
private boolean	columnMatchesParam(java.lang.String columnName, java.lang.String paramName, java.lang.String columnPrefix)
private CacheKey	combineKeys(CacheKey rowKey, CacheKey parentRowKey)
private java.util.List<DefaultResultSetHandler.UnMappedColumnAutoMapping>	createAutomaticMappings(ResultSetWrapper rsw, ResultMap resultMap, MetaObject metaObject, java.lang.String columnPrefix)
private java.lang.Object	createByConstructorSignature(ResultSetWrapper rsw, ResultMap resultMap, java.lang.String columnPrefix, java.lang.Class<?> resultType, java.util.List<java.lang.Class<?>> constructorArgTypes, java.util.List<java.lang.Object> constructorArgs)
private CacheKey	createKeyForMultipleResults(java.sql.ResultSet rs, ResultMapping resultMapping, java.lang.String names, java.lang.String columns)
(package private) java.lang.Object	createParameterizedResultObject(ResultSetWrapper rsw, java.lang.Class<?> resultType, java.util.List<ResultMapping> constructorMappings, java.util.List<java.lang.Class<?>> constructorArgTypes, java.util.List<java.lang.Object> constructorArgs, java.lang.String columnPrefix)
private java.lang.Object	createPrimitiveResultObject(ResultSetWrapper rsw, ResultMap resultMap, java.lang.String columnPrefix)
private java.lang.Object	createResultObject(ResultSetWrapper rsw, ResultMap resultMap, java.util.List<java.lang.Class<?>> constructorArgTypes, java.util.List<java.lang.Object> constructorArgs, java.lang.String columnPrefix)
private java.lang.Object	createResultObject(ResultSetWrapper rsw, ResultMap resultMap, ResultLoaderMap lazyLoader, java.lang.String columnPrefix)
private CacheKey	createRowKey(ResultMap resultMap, ResultSetWrapper rsw, java.lang.String columnPrefix)
private void	createRowKeyForMap(ResultSetWrapper rsw, CacheKey cacheKey)
private void	createRowKeyForMappedProperties(ResultMap resultMap, ResultSetWrapper rsw, CacheKey cacheKey, java.util.List<ResultMapping> resultMappings, java.lang.String columnPrefix)
private void	createRowKeyForUnmappedProperties(ResultMap resultMap, ResultSetWrapper rsw, CacheKey cacheKey, java.lang.String columnPrefix)
private void	ensureNoRowBounds()
private java.util.Optional<java.lang.reflect.Constructor<?>>	findConstructorForAutomapping(java.lang.Class<?> resultType, ResultSetWrapper rsw)
private boolean	findUsableConstructorByArgTypes(java.lang.reflect.Constructor<?> constructor, java.util.List<JdbcType> jdbcTypes)
private java.lang.String	getColumnPrefix(java.lang.String parentPrefix, ResultMapping resultMapping)
private java.lang.Object	getDiscriminatorValue(java.sql.ResultSet rs, Discriminator discriminator, java.lang.String columnPrefix)
private ResultSetWrapper	getFirstResultSet(java.sql.Statement stmt)
private java.lang.Object	getNestedQueryConstructorValue(java.sql.ResultSet rs, ResultMapping constructorMapping, java.lang.String columnPrefix)
private java.lang.Object	getNestedQueryMappingValue(java.sql.ResultSet rs, MetaObject metaResultObject, ResultMapping propertyMapping, ResultLoaderMap lazyLoader, java.lang.String columnPrefix)
private ResultMap	getNestedResultMap(java.sql.ResultSet rs, java.lang.String nestedResultMapId, java.lang.String columnPrefix)
private ResultSetWrapper	getNextResultSet(java.sql.Statement stmt)
private java.lang.Object	getPropertyMappingValue(java.sql.ResultSet rs, MetaObject metaResultObject, ResultMapping propertyMapping, ResultLoaderMap lazyLoader, java.lang.String columnPrefix)
private java.util.List<ResultMapping>	getResultMappingsForRowKey(ResultMap resultMap)
private java.lang.Object	getRowValue(ResultSetWrapper rsw, ResultMap resultMap, java.lang.String columnPrefix)
private java.lang.Object	getRowValue(ResultSetWrapper rsw, ResultMap resultMap, CacheKey combinedKey, java.lang.String columnPrefix, java.lang.Object partialObject)
<E> Cursor<E>	handleCursorResultSets(java.sql.Statement stmt)
void	handleOutputParameters(java.sql.CallableStatement cs)
private void	handleRefCursorOutputParameter(java.sql.ResultSet rs, ParameterMapping parameterMapping, MetaObject metaParam)
private void	handleResultSet(ResultSetWrapper rsw, ResultMap resultMap, java.util.List<java.lang.Object> multipleResults, ResultMapping parentMapping)
java.util.List<java.lang.Object>	handleResultSets(java.sql.Statement stmt)
void	handleRowValues(ResultSetWrapper rsw, ResultMap resultMap, ResultHandler<?> resultHandler, RowBounds rowBounds, ResultMapping parentMapping)
private void	handleRowValuesForNestedResultMap(ResultSetWrapper rsw, ResultMap resultMap, ResultHandler<?> resultHandler, RowBounds rowBounds, ResultMapping parentMapping)
private void	handleRowValuesForSimpleResultMap(ResultSetWrapper rsw, ResultMap resultMap, ResultHandler<?> resultHandler, RowBounds rowBounds, ResultMapping parentMapping)
private boolean	hasTypeHandlerForResultObject(ResultSetWrapper rsw, java.lang.Class<?> resultType)
private java.lang.Object	instantiateCollectionPropertyIfAppropriate(ResultMapping resultMapping, MetaObject metaObject)
private java.lang.Object	instantiateParameterObject(java.lang.Class<?> parameterType)
private void	linkObjects(MetaObject metaObject, ResultMapping resultMapping, java.lang.Object rowValue)
private void	linkToParents(java.sql.ResultSet rs, ResultMapping parentMapping, java.lang.Object rowValue)
private java.lang.Object	prepareCompositeKeyParameter(java.sql.ResultSet rs, ResultMapping resultMapping, java.lang.Class<?> parameterType, java.lang.String columnPrefix)
private java.lang.Object	prepareParameterForNestedQuery(java.sql.ResultSet rs, ResultMapping resultMapping, java.lang.Class<?> parameterType, java.lang.String columnPrefix)
private java.lang.Object	prepareSimpleKeyParameter(java.sql.ResultSet rs, ResultMapping resultMapping, java.lang.Class<?> parameterType, java.lang.String columnPrefix)
private java.lang.String	prependPrefix(java.lang.String columnName, java.lang.String prefix)
private void	putAncestor(java.lang.Object resultObject, java.lang.String resultMapId)
ResultMap	resolveDiscriminatedResultMap(java.sql.ResultSet rs, ResultMap resultMap, java.lang.String columnPrefix)
private boolean	shouldApplyAutomaticMappings(ResultMap resultMap, boolean isNested)
private boolean	shouldProcessMoreRows(ResultContext<?> context, RowBounds rowBounds)
private void	skipRows(java.sql.ResultSet rs, RowBounds rowBounds)
private void	storeObject(ResultHandler<?> resultHandler, DefaultResultContext<java.lang.Object> resultContext, java.lang.Object rowValue, ResultMapping parentMapping, java.sql.ResultSet rs)
private void	validateResultMapsCount(ResultSetWrapper rsw, int resultMapCount)

Methods inherited from class java.lang.Object

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

Field Detail

DEFERRED

private static final java.lang.Object DEFERRED

executor

private final Executor executor

configuration

private final Configuration configuration

mappedStatement

private final MappedStatement mappedStatement

rowBounds

private final RowBounds rowBounds

parameterHandler

private final ParameterHandler parameterHandler

resultHandler

private final ResultHandler<?> resultHandler

boundSql

private final BoundSql boundSql

typeHandlerRegistry

private final TypeHandlerRegistry typeHandlerRegistry

objectFactory

private final ObjectFactory objectFactory

reflectorFactory

private final ReflectorFactory reflectorFactory

nestedResultObjects

private final java.util.Map<CacheKey,java.lang.Object> nestedResultObjects

ancestorObjects

private final java.util.Map<java.lang.String,java.lang.Object> ancestorObjects

previousRowValue

private java.lang.Object previousRowValue

nextResultMaps

private final java.util.Map<java.lang.String,ResultMapping> nextResultMaps

pendingRelations

private final java.util.Map<CacheKey,java.util.List<DefaultResultSetHandler.PendingRelation>> pendingRelations

autoMappingsCache

private final java.util.Map<java.lang.String,java.util.List<DefaultResultSetHandler.UnMappedColumnAutoMapping>> autoMappingsCache

constructorAutoMappingColumns

private final java.util.Map<java.lang.String,java.util.List<java.lang.String>> constructorAutoMappingColumns

useConstructorMappings

private boolean useConstructorMappings

Constructor Detail

DefaultResultSetHandler

public DefaultResultSetHandler(Executor executor,
                               MappedStatement mappedStatement,
                               ParameterHandler parameterHandler,
                               ResultHandler<?> resultHandler,
                               BoundSql boundSql,
                               RowBounds rowBounds)

Method Detail

handleOutputParameters

public void handleOutputParameters(java.sql.CallableStatement cs)
                            throws java.sql.SQLException

Specified by:

handleOutputParameters in interface ResultSetHandler

Throws:

java.sql.SQLException

handleRefCursorOutputParameter

private void handleRefCursorOutputParameter(java.sql.ResultSet rs,
                                            ParameterMapping parameterMapping,
                                            MetaObject metaParam)
                                     throws java.sql.SQLException

Throws:

java.sql.SQLException

handleResultSets

public java.util.List<java.lang.Object> handleResultSets(java.sql.Statement stmt)
                                                  throws java.sql.SQLException

Specified by:

handleResultSets in interface ResultSetHandler

Throws:

java.sql.SQLException

handleCursorResultSets

public <E> Cursor<E> handleCursorResultSets(java.sql.Statement stmt)
                                     throws java.sql.SQLException

Specified by:

handleCursorResultSets in interface ResultSetHandler

Throws:

java.sql.SQLException

getFirstResultSet

private ResultSetWrapper getFirstResultSet(java.sql.Statement stmt)
                                    throws java.sql.SQLException

Throws:

java.sql.SQLException

getNextResultSet

private ResultSetWrapper getNextResultSet(java.sql.Statement stmt)

closeResultSet

private void closeResultSet(java.sql.ResultSet rs)

cleanUpAfterHandlingResultSet

private void cleanUpAfterHandlingResultSet()

validateResultMapsCount

private void validateResultMapsCount(ResultSetWrapper rsw,
                                     int resultMapCount)

handleResultSet

private void handleResultSet(ResultSetWrapper rsw,
                             ResultMap resultMap,
                             java.util.List<java.lang.Object> multipleResults,
                             ResultMapping parentMapping)
                      throws java.sql.SQLException

Throws:

java.sql.SQLException

collapseSingleResultList

private java.util.List<java.lang.Object> collapseSingleResultList(java.util.List<java.lang.Object> multipleResults)

handleRowValues

public void handleRowValues(ResultSetWrapper rsw,
                            ResultMap resultMap,
                            ResultHandler<?> resultHandler,
                            RowBounds rowBounds,
                            ResultMapping parentMapping)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

ensureNoRowBounds

private void ensureNoRowBounds()

checkResultHandler

protected void checkResultHandler()

handleRowValuesForSimpleResultMap

private void handleRowValuesForSimpleResultMap(ResultSetWrapper rsw,
                                               ResultMap resultMap,
                                               ResultHandler<?> resultHandler,
                                               RowBounds rowBounds,
                                               ResultMapping parentMapping)
                                        throws java.sql.SQLException

Throws:

java.sql.SQLException

storeObject

private void storeObject(ResultHandler<?> resultHandler,
                         DefaultResultContext<java.lang.Object> resultContext,
                         java.lang.Object rowValue,
                         ResultMapping parentMapping,
                         java.sql.ResultSet rs)
                  throws java.sql.SQLException

Throws:

java.sql.SQLException

callResultHandler

private void callResultHandler(ResultHandler<?> resultHandler,
                               DefaultResultContext<java.lang.Object> resultContext,
                               java.lang.Object rowValue)

shouldProcessMoreRows

private boolean shouldProcessMoreRows(ResultContext<?> context,
                                      RowBounds rowBounds)

skipRows

private void skipRows(java.sql.ResultSet rs,
                      RowBounds rowBounds)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

getRowValue

private java.lang.Object getRowValue(ResultSetWrapper rsw,
                                     ResultMap resultMap,
                                     java.lang.String columnPrefix)
                              throws java.sql.SQLException

Throws:

java.sql.SQLException

getRowValue

private java.lang.Object getRowValue(ResultSetWrapper rsw,
                                     ResultMap resultMap,
                                     CacheKey combinedKey,
                                     java.lang.String columnPrefix,
                                     java.lang.Object partialObject)
                              throws java.sql.SQLException

Throws:

java.sql.SQLException

putAncestor

private void putAncestor(java.lang.Object resultObject,
                         java.lang.String resultMapId)

shouldApplyAutomaticMappings

private boolean shouldApplyAutomaticMappings(ResultMap resultMap,
                                             boolean isNested)

applyPropertyMappings

private boolean applyPropertyMappings(ResultSetWrapper rsw,
                                      ResultMap resultMap,
                                      MetaObject metaObject,
                                      ResultLoaderMap lazyLoader,
                                      java.lang.String columnPrefix)
                               throws java.sql.SQLException

Throws:

java.sql.SQLException

getPropertyMappingValue

private java.lang.Object getPropertyMappingValue(java.sql.ResultSet rs,
                                                 MetaObject metaResultObject,
                                                 ResultMapping propertyMapping,
                                                 ResultLoaderMap lazyLoader,
                                                 java.lang.String columnPrefix)
                                          throws java.sql.SQLException

Throws:

java.sql.SQLException

createAutomaticMappings

private java.util.List<DefaultResultSetHandler.UnMappedColumnAutoMapping> createAutomaticMappings(ResultSetWrapper rsw,
                                                                                                  ResultMap resultMap,
                                                                                                  MetaObject metaObject,
                                                                                                  java.lang.String columnPrefix)
                                                                                           throws java.sql.SQLException

Throws:

java.sql.SQLException

applyAutomaticMappings

private boolean applyAutomaticMappings(ResultSetWrapper rsw,
                                       ResultMap resultMap,
                                       MetaObject metaObject,
                                       java.lang.String columnPrefix)
                                throws java.sql.SQLException

Throws:

java.sql.SQLException

linkToParents

private void linkToParents(java.sql.ResultSet rs,
                           ResultMapping parentMapping,
                           java.lang.Object rowValue)
                    throws java.sql.SQLException

Throws:

java.sql.SQLException

addPendingChildRelation

private void addPendingChildRelation(java.sql.ResultSet rs,
                                     MetaObject metaResultObject,
                                     ResultMapping parentMapping)
                              throws java.sql.SQLException

Throws:

java.sql.SQLException

createKeyForMultipleResults

private CacheKey createKeyForMultipleResults(java.sql.ResultSet rs,
                                             ResultMapping resultMapping,
                                             java.lang.String names,
                                             java.lang.String columns)
                                      throws java.sql.SQLException

Throws:

java.sql.SQLException

createResultObject

private java.lang.Object createResultObject(ResultSetWrapper rsw,
                                            ResultMap resultMap,
                                            ResultLoaderMap lazyLoader,
                                            java.lang.String columnPrefix)
                                     throws java.sql.SQLException

Throws:

java.sql.SQLException

createResultObject

private java.lang.Object createResultObject(ResultSetWrapper rsw,
                                            ResultMap resultMap,
                                            java.util.List<java.lang.Class<?>> constructorArgTypes,
                                            java.util.List<java.lang.Object> constructorArgs,
                                            java.lang.String columnPrefix)
                                     throws java.sql.SQLException

Throws:

java.sql.SQLException

createParameterizedResultObject

java.lang.Object createParameterizedResultObject(ResultSetWrapper rsw,
                                                 java.lang.Class<?> resultType,
                                                 java.util.List<ResultMapping> constructorMappings,
                                                 java.util.List<java.lang.Class<?>> constructorArgTypes,
                                                 java.util.List<java.lang.Object> constructorArgs,
                                                 java.lang.String columnPrefix)

createByConstructorSignature

private java.lang.Object createByConstructorSignature(ResultSetWrapper rsw,
                                                      ResultMap resultMap,
                                                      java.lang.String columnPrefix,
                                                      java.lang.Class<?> resultType,
                                                      java.util.List<java.lang.Class<?>> constructorArgTypes,
                                                      java.util.List<java.lang.Object> constructorArgs)
                                               throws java.sql.SQLException

Throws:

java.sql.SQLException

findConstructorForAutomapping

private java.util.Optional<java.lang.reflect.Constructor<?>> findConstructorForAutomapping(java.lang.Class<?> resultType,
                                                                                           ResultSetWrapper rsw)

findUsableConstructorByArgTypes

private boolean findUsableConstructorByArgTypes(java.lang.reflect.Constructor<?> constructor,
                                                java.util.List<JdbcType> jdbcTypes)

applyConstructorAutomapping

private java.lang.Object applyConstructorAutomapping(ResultSetWrapper rsw,
                                                     ResultMap resultMap,
                                                     java.lang.String columnPrefix,
                                                     java.lang.Class<?> resultType,
                                                     java.util.List<java.lang.Class<?>> constructorArgTypes,
                                                     java.util.List<java.lang.Object> constructorArgs,
                                                     java.lang.reflect.Constructor<?> constructor)
                                              throws java.sql.SQLException

Throws:

java.sql.SQLException

applyColumnOrderBasedConstructorAutomapping

private boolean applyColumnOrderBasedConstructorAutomapping(ResultSetWrapper rsw,
                                                            java.util.List<java.lang.Class<?>> constructorArgTypes,
                                                            java.util.List<java.lang.Object> constructorArgs,
                                                            java.lang.reflect.Constructor<?> constructor,
                                                            boolean foundValues)
                                                     throws java.sql.SQLException

Throws:

java.sql.SQLException

applyArgNameBasedConstructorAutoMapping

private boolean applyArgNameBasedConstructorAutoMapping(ResultSetWrapper rsw,
                                                        ResultMap resultMap,
                                                        java.lang.String columnPrefix,
                                                        java.util.List<java.lang.Class<?>> constructorArgTypes,
                                                        java.util.List<java.lang.Object> constructorArgs,
                                                        java.lang.reflect.Constructor<?> constructor,
                                                        boolean foundValues)
                                                 throws java.sql.SQLException

Throws:

java.sql.SQLException

columnMatchesParam

private boolean columnMatchesParam(java.lang.String columnName,
                                   java.lang.String paramName,
                                   java.lang.String columnPrefix)

createPrimitiveResultObject

private java.lang.Object createPrimitiveResultObject(ResultSetWrapper rsw,
                                                     ResultMap resultMap,
                                                     java.lang.String columnPrefix)
                                              throws java.sql.SQLException

Throws:

java.sql.SQLException

getNestedQueryConstructorValue

private java.lang.Object getNestedQueryConstructorValue(java.sql.ResultSet rs,
                                                        ResultMapping constructorMapping,
                                                        java.lang.String columnPrefix)
                                                 throws java.sql.SQLException

Throws:

java.sql.SQLException

getNestedQueryMappingValue

private java.lang.Object getNestedQueryMappingValue(java.sql.ResultSet rs,
                                                    MetaObject metaResultObject,
                                                    ResultMapping propertyMapping,
                                                    ResultLoaderMap lazyLoader,
                                                    java.lang.String columnPrefix)
                                             throws java.sql.SQLException

Throws:

java.sql.SQLException

prepareParameterForNestedQuery

private java.lang.Object prepareParameterForNestedQuery(java.sql.ResultSet rs,
                                                        ResultMapping resultMapping,
                                                        java.lang.Class<?> parameterType,
                                                        java.lang.String columnPrefix)
                                                 throws java.sql.SQLException

Throws:

java.sql.SQLException

prepareSimpleKeyParameter

private java.lang.Object prepareSimpleKeyParameter(java.sql.ResultSet rs,
                                                   ResultMapping resultMapping,
                                                   java.lang.Class<?> parameterType,
                                                   java.lang.String columnPrefix)
                                            throws java.sql.SQLException

Throws:

java.sql.SQLException

prepareCompositeKeyParameter

private java.lang.Object prepareCompositeKeyParameter(java.sql.ResultSet rs,
                                                      ResultMapping resultMapping,
                                                      java.lang.Class<?> parameterType,
                                                      java.lang.String columnPrefix)
                                               throws java.sql.SQLException

Throws:

java.sql.SQLException

instantiateParameterObject

private java.lang.Object instantiateParameterObject(java.lang.Class<?> parameterType)

resolveDiscriminatedResultMap

public ResultMap resolveDiscriminatedResultMap(java.sql.ResultSet rs,
                                               ResultMap resultMap,
                                               java.lang.String columnPrefix)
                                        throws java.sql.SQLException

Throws:

java.sql.SQLException

getDiscriminatorValue

private java.lang.Object getDiscriminatorValue(java.sql.ResultSet rs,
                                               Discriminator discriminator,
                                               java.lang.String columnPrefix)
                                        throws java.sql.SQLException

Throws:

java.sql.SQLException

prependPrefix

private java.lang.String prependPrefix(java.lang.String columnName,
                                       java.lang.String prefix)

handleRowValuesForNestedResultMap

private void handleRowValuesForNestedResultMap(ResultSetWrapper rsw,
                                               ResultMap resultMap,
                                               ResultHandler<?> resultHandler,
                                               RowBounds rowBounds,
                                               ResultMapping parentMapping)
                                        throws java.sql.SQLException

Throws:

java.sql.SQLException

applyNestedResultMappings

private boolean applyNestedResultMappings(ResultSetWrapper rsw,
                                          ResultMap resultMap,
                                          MetaObject metaObject,
                                          java.lang.String parentPrefix,
                                          CacheKey parentRowKey,
                                          boolean newObject)

getColumnPrefix

private java.lang.String getColumnPrefix(java.lang.String parentPrefix,
                                         ResultMapping resultMapping)

anyNotNullColumnHasValue

private boolean anyNotNullColumnHasValue(ResultMapping resultMapping,
                                         java.lang.String columnPrefix,
                                         ResultSetWrapper rsw)
                                  throws java.sql.SQLException

Throws:

java.sql.SQLException

getNestedResultMap

private ResultMap getNestedResultMap(java.sql.ResultSet rs,
                                     java.lang.String nestedResultMapId,
                                     java.lang.String columnPrefix)
                              throws java.sql.SQLException

Throws:

java.sql.SQLException

createRowKey

private CacheKey createRowKey(ResultMap resultMap,
                              ResultSetWrapper rsw,
                              java.lang.String columnPrefix)
                       throws java.sql.SQLException

Throws:

java.sql.SQLException

combineKeys

private CacheKey combineKeys(CacheKey rowKey,
                             CacheKey parentRowKey)

getResultMappingsForRowKey

private java.util.List<ResultMapping> getResultMappingsForRowKey(ResultMap resultMap)

createRowKeyForMappedProperties

private void createRowKeyForMappedProperties(ResultMap resultMap,
                                             ResultSetWrapper rsw,
                                             CacheKey cacheKey,
                                             java.util.List<ResultMapping> resultMappings,
                                             java.lang.String columnPrefix)
                                      throws java.sql.SQLException

Throws:

java.sql.SQLException

createRowKeyForUnmappedProperties

private void createRowKeyForUnmappedProperties(ResultMap resultMap,
                                               ResultSetWrapper rsw,
                                               CacheKey cacheKey,
                                               java.lang.String columnPrefix)
                                        throws java.sql.SQLException

Throws:

java.sql.SQLException

createRowKeyForMap

private void createRowKeyForMap(ResultSetWrapper rsw,
                                CacheKey cacheKey)
                         throws java.sql.SQLException

Throws:

java.sql.SQLException

linkObjects

private void linkObjects(MetaObject metaObject,
                         ResultMapping resultMapping,
                         java.lang.Object rowValue)

instantiateCollectionPropertyIfAppropriate

private java.lang.Object instantiateCollectionPropertyIfAppropriate(ResultMapping resultMapping,
                                                                    MetaObject metaObject)

hasTypeHandlerForResultObject

private boolean hasTypeHandlerForResultObject(ResultSetWrapper rsw,
                                              java.lang.Class<?> resultType)