Package org.apache.ibatis.binding

Class MapperMethod.MethodSignature

java.lang.Object

org.apache.ibatis.binding.MapperMethod.MethodSignature

Enclosing class:

MapperMethod

public static class MapperMethod.MethodSignature
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final String	mapKey
private final ParamNameResolver	paramNameResolver
private final Integer	resultHandlerIndex
private final boolean	returnsCursor
private final boolean	returnsMany
private final boolean	returnsMap
private final boolean	returnsOptional
private final boolean	returnsVoid
private final Class<?>	returnType
private final Integer	rowBoundsIndex

Constructor Summary

Constructors

Constructor	Description
MethodSignature(Configuration configuration, Class<?> mapperInterface, Method method)

Method Summary

Modifier and Type	Method	Description
Object	convertArgsToSqlCommandParam(Object[] args)
ResultHandler	extractResultHandler(Object[] args)
RowBounds	extractRowBounds(Object[] args)
String	getMapKey()
private String	getMapKey(Method method)
Class<?>	getReturnType()
private Integer	getUniqueParamIndex(Method method, Class<?> paramType)
boolean	hasResultHandler()
boolean	hasRowBounds()
boolean	returnsCursor()
boolean	returnsMany()
boolean	returnsMap()
boolean	returnsOptional()	return whether return type is java.util.Optional.
boolean	returnsVoid()

Methods inherited from class java.lang.Object

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

Field Details

returnsMany

private final boolean returnsMany

returnsMap

private final boolean returnsMap

returnsVoid

private final boolean returnsVoid

returnsCursor

private final boolean returnsCursor

returnsOptional

private final boolean returnsOptional

returnType

private final Class<?> returnType

mapKey

private final String mapKey

resultHandlerIndex

private final Integer resultHandlerIndex

rowBoundsIndex

private final Integer rowBoundsIndex

paramNameResolver

private final ParamNameResolver paramNameResolver

Constructor Details

MethodSignature

public MethodSignature(Configuration configuration,
 Class<?> mapperInterface,
 Method method)

Method Details

convertArgsToSqlCommandParam

public Object convertArgsToSqlCommandParam(Object[] args)

hasRowBounds

public boolean hasRowBounds()

extractRowBounds

public RowBounds extractRowBounds(Object[] args)

hasResultHandler

public boolean hasResultHandler()

extractResultHandler

public ResultHandler extractResultHandler(Object[] args)

getReturnType

public Class<?> getReturnType()

returnsMany

public boolean returnsMany()

returnsMap

public boolean returnsMap()

returnsVoid

public boolean returnsVoid()

returnsCursor

public boolean returnsCursor()

returnsOptional

public boolean returnsOptional()

return whether return type is java.util.Optional.

Returns:

return true, if return type is java.util.Optional

Since:

3.5.0

getUniqueParamIndex

private Integer getUniqueParamIndex(Method method,
 Class<?> paramType)

getMapKey

public String getMapKey()

getMapKey

private String getMapKey(Method method)