com.mybatisflex.core.mybatis

Class FlexConfiguration

java.lang.Object

org.apache.ibatis.session.Configuration

com.mybatisflex.core.mybatis.FlexConfiguration

public class FlexConfiguration
extends org.apache.ibatis.session.Configuration

Author:

michael, life

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ibatis.session.Configuration

org.apache.ibatis.session.Configuration.StrictMap<V>

Field Summary

Fields inherited from class org.apache.ibatis.session.Configuration

aggressiveLazyLoading, argNameBasedConstructorAutoMapping, autoMappingBehavior, autoMappingUnknownColumnBehavior, cacheEnabled, cacheRefMap, caches, callSettersOnNulls, configurationFactory, databaseId, defaultExecutorType, defaultFetchSize, defaultResultSetType, defaultSqlProviderType, defaultStatementTimeout, environment, incompleteCacheRefs, incompleteMethods, incompleteResultMaps, incompleteStatements, interceptorChain, jdbcTypeForNull, keyGenerators, languageRegistry, lazyLoadingEnabled, lazyLoadTriggerMethods, loadedResources, localCacheScope, logImpl, logPrefix, mappedStatements, mapUnderscoreToCamelCase, nullableOnForEach, objectFactory, objectWrapperFactory, parameterMaps, proxyFactory, reflectorFactory, resultMaps, returnInstanceForEmptyRow, safeResultHandlerEnabled, safeRowBoundsEnabled, shrinkWhitespacesInSql, sqlFragments, typeAliasRegistry, typeHandlerRegistry, useActualParamName, useColumnLabel, useGeneratedKeys, variables, vfsImpl

Constructor Summary

Constructors

Constructor and Description
FlexConfiguration()
FlexConfiguration(org.apache.ibatis.mapping.Environment environment)

Method Summary

Modifier and Type	Method and Description
void	addMappedStatement(org.apache.ibatis.mapping.MappedStatement ms)
<T> void	addMapper(Class<T> type)
void	addMappers(String packageName)
void	addMappers(String packageName, Class<?> superType)
org.apache.ibatis.mapping.MappedStatement	getMappedStatement(String id)
<T> T	getMapper(Class<T> type, org.apache.ibatis.session.SqlSession sqlSession)
org.apache.ibatis.binding.MapperRegistry	getMapperRegistry()
boolean	hasMapper(Class<?> type)
org.apache.ibatis.executor.Executor	newExecutor(org.apache.ibatis.transaction.Transaction transaction, org.apache.ibatis.session.ExecutorType executorType) 替换为 Flex 的 Executor，主要用于重建 CacheKey 默认情况下，Mybatis 的 CacheKey 构建是必须有 ParameterMapping，而 Flex 的 select 是不带有 ParameterMapping 的
org.apache.ibatis.executor.parameter.ParameterHandler	newParameterHandler(org.apache.ibatis.mapping.MappedStatement mappedStatement, Object parameterObject, org.apache.ibatis.mapping.BoundSql boundSql) 为原生 sql 设置参数
org.apache.ibatis.executor.resultset.ResultSetHandler	newResultSetHandler(org.apache.ibatis.executor.Executor executor, org.apache.ibatis.mapping.MappedStatement mappedStatement, org.apache.ibatis.session.RowBounds rowBounds, org.apache.ibatis.executor.parameter.ParameterHandler parameterHandler, org.apache.ibatis.session.ResultHandler resultHandler, org.apache.ibatis.mapping.BoundSql boundSql)
org.apache.ibatis.executor.statement.StatementHandler	newStatementHandler(org.apache.ibatis.executor.Executor executor, org.apache.ibatis.mapping.MappedStatement mappedStatement, Object parameterObject, org.apache.ibatis.session.RowBounds rowBounds, org.apache.ibatis.session.ResultHandler resultHandler, org.apache.ibatis.mapping.BoundSql boundSql) 替换为 FlexStatementHandler，主要用来为实体类的多主键做支持、和数据审计 FlexStatementHandler 和 原生的 RoutingStatementHandler 对比，没有任何性能影响

Methods inherited from class org.apache.ibatis.session.Configuration

addCache, addCacheRef, addIncompleteCacheRef, addIncompleteMethod, addIncompleteResultMap, addIncompleteStatement, addInterceptor, addKeyGenerator, addLoadedResource, addParameterMap, addResultMap, buildAllStatements, checkGloballyForDiscriminatedNestedResultMaps, checkLocallyForDiscriminatedNestedResultMaps, extractNamespace, getAutoMappingBehavior, getAutoMappingUnknownColumnBehavior, getCache, getCacheNames, getCaches, getConfigurationFactory, getDatabaseId, getDefaultExecutorType, getDefaultFetchSize, getDefaultResultSetType, getDefaultScriptingLanguageInstance, getDefaultScriptingLanuageInstance, getDefaultSqlProviderType, getDefaultStatementTimeout, getEnvironment, getIncompleteCacheRefs, getIncompleteMethods, getIncompleteResultMaps, getIncompleteStatements, getInterceptors, getJdbcTypeForNull, getKeyGenerator, getKeyGeneratorNames, getKeyGenerators, getLanguageDriver, getLanguageRegistry, getLazyLoadTriggerMethods, getLocalCacheScope, getLogImpl, getLogPrefix, getMappedStatement, getMappedStatementNames, getMappedStatements, getObjectFactory, getObjectWrapperFactory, getParameterMap, getParameterMapNames, getParameterMaps, getProxyFactory, getReflectorFactory, getResultMap, getResultMapNames, getResultMaps, getSqlFragments, getTypeAliasRegistry, getTypeHandlerRegistry, getVariables, getVfsImpl, hasCache, hasKeyGenerator, hasParameterMap, hasResultMap, hasStatement, hasStatement, isAggressiveLazyLoading, isArgNameBasedConstructorAutoMapping, isCacheEnabled, isCallSettersOnNulls, isLazyLoadingEnabled, isMapUnderscoreToCamelCase, isMultipleResultSetsEnabled, isNullableOnForEach, isResourceLoaded, isReturnInstanceForEmptyRow, isSafeResultHandlerEnabled, isSafeRowBoundsEnabled, isShrinkWhitespacesInSql, isUseActualParamName, isUseColumnLabel, isUseGeneratedKeys, newExecutor, newMetaObject, parsePendingCacheRefs, parsePendingMethods, parsePendingResultMaps, parsePendingStatements, setAggressiveLazyLoading, setArgNameBasedConstructorAutoMapping, setAutoMappingBehavior, setAutoMappingUnknownColumnBehavior, setCacheEnabled, setCallSettersOnNulls, setConfigurationFactory, setDatabaseId, setDefaultEnumTypeHandler, setDefaultExecutorType, setDefaultFetchSize, setDefaultResultSetType, setDefaultScriptingLanguage, setDefaultSqlProviderType, setDefaultStatementTimeout, setEnvironment, setJdbcTypeForNull, setLazyLoadingEnabled, setLazyLoadTriggerMethods, setLocalCacheScope, setLogImpl, setLogPrefix, setMapUnderscoreToCamelCase, setMultipleResultSetsEnabled, setNullableOnForEach, setObjectFactory, setObjectWrapperFactory, setProxyFactory, setReflectorFactory, setReturnInstanceForEmptyRow, setSafeResultHandlerEnabled, setSafeRowBoundsEnabled, setShrinkWhitespacesInSql, setUseActualParamName, setUseColumnLabel, setUseGeneratedKeys, setVariables, setVfsImpl

Methods inherited from class java.lang.Object

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

Constructor Detail

FlexConfiguration

public FlexConfiguration()

FlexConfiguration

public FlexConfiguration(org.apache.ibatis.mapping.Environment environment)

Method Detail

newParameterHandler

public org.apache.ibatis.executor.parameter.ParameterHandler newParameterHandler(org.apache.ibatis.mapping.MappedStatement mappedStatement,
                                                                                 Object parameterObject,
                                                                                 org.apache.ibatis.mapping.BoundSql boundSql)

为原生 sql 设置参数

Overrides:

newParameterHandler in class org.apache.ibatis.session.Configuration

newResultSetHandler

public org.apache.ibatis.executor.resultset.ResultSetHandler newResultSetHandler(org.apache.ibatis.executor.Executor executor,
                                                                                 org.apache.ibatis.mapping.MappedStatement mappedStatement,
                                                                                 org.apache.ibatis.session.RowBounds rowBounds,
                                                                                 org.apache.ibatis.executor.parameter.ParameterHandler parameterHandler,
                                                                                 org.apache.ibatis.session.ResultHandler resultHandler,
                                                                                 org.apache.ibatis.mapping.BoundSql boundSql)

Overrides:

newResultSetHandler in class org.apache.ibatis.session.Configuration

newStatementHandler

public org.apache.ibatis.executor.statement.StatementHandler newStatementHandler(org.apache.ibatis.executor.Executor executor,
                                                                                 org.apache.ibatis.mapping.MappedStatement mappedStatement,
                                                                                 Object parameterObject,
                                                                                 org.apache.ibatis.session.RowBounds rowBounds,
                                                                                 org.apache.ibatis.session.ResultHandler resultHandler,
                                                                                 org.apache.ibatis.mapping.BoundSql boundSql)

替换为 FlexStatementHandler，主要用来为实体类的多主键做支持、和数据审计 FlexStatementHandler 和 原生的 RoutingStatementHandler 对比，没有任何性能影响

Overrides:

newStatementHandler in class org.apache.ibatis.session.Configuration

newExecutor

public org.apache.ibatis.executor.Executor newExecutor(org.apache.ibatis.transaction.Transaction transaction,
                                                       org.apache.ibatis.session.ExecutorType executorType)

替换为 Flex 的 Executor，主要用于重建 CacheKey 默认情况下，Mybatis 的 CacheKey 构建是必须有 ParameterMapping，而 Flex 的 select 是不带有 ParameterMapping 的

Overrides:

newExecutor in class org.apache.ibatis.session.Configuration

getMappedStatement

public org.apache.ibatis.mapping.MappedStatement getMappedStatement(String id)

Overrides:

getMappedStatement in class org.apache.ibatis.session.Configuration

addMappedStatement

public void addMappedStatement(org.apache.ibatis.mapping.MappedStatement ms)

Overrides:

addMappedStatement in class org.apache.ibatis.session.Configuration

addMapper

public <T> void addMapper(Class<T> type)

Overrides:

addMapper in class org.apache.ibatis.session.Configuration

getMapperRegistry

public org.apache.ibatis.binding.MapperRegistry getMapperRegistry()

Overrides:

getMapperRegistry in class org.apache.ibatis.session.Configuration

addMappers

public void addMappers(String packageName,
                       Class<?> superType)

Overrides:

addMappers in class org.apache.ibatis.session.Configuration

addMappers

public void addMappers(String packageName)

Overrides:

addMappers in class org.apache.ibatis.session.Configuration

getMapper

public <T> T getMapper(Class<T> type,
                       org.apache.ibatis.session.SqlSession sqlSession)

Overrides:

getMapper in class org.apache.ibatis.session.Configuration

hasMapper

public boolean hasMapper(Class<?> type)

Overrides:

hasMapper in class org.apache.ibatis.session.Configuration