com.fasterxml.jackson.databind.introspect

Class AnnotatedMethod

java.lang.Object

com.fasterxml.jackson.databind.introspect.Annotated

com.fasterxml.jackson.databind.introspect.AnnotatedMember

com.fasterxml.jackson.databind.introspect.AnnotatedWithParams

com.fasterxml.jackson.databind.introspect.AnnotatedMethod

All Implemented Interfaces:

Serializable

public final class AnnotatedMethod
extends AnnotatedWithParams
implements Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Method	_method
protected Class<?>[]	_paramClasses
protected com.fasterxml.jackson.databind.introspect.AnnotatedMethod.Serialization	_serialization Field that is used to make JDK serialization work with this object.

Fields inherited from class com.fasterxml.jackson.databind.introspect.AnnotatedWithParams

_paramAnnotations

Fields inherited from class com.fasterxml.jackson.databind.introspect.AnnotatedMember

_annotations, _context

Constructor Summary

Constructors

Modifier	Constructor and Description
	AnnotatedMethod(AnnotatedClass ctxt, Method method, AnnotationMap classAnn, AnnotationMap[] paramAnnotations)
protected	AnnotatedMethod(com.fasterxml.jackson.databind.introspect.AnnotatedMethod.Serialization ser) Method used for JDK serialization support

Method Summary

Modifier and Type	Method and Description
Object	call() Method that can be used to (try to) call this object without arguments.
Object	call(Object[] args) Method that can be used to (try to) call this object with specified arguments.
Object	call1(Object arg) Method that can be used to (try to) call this object with single arguments.
boolean	equals(Object o)
Method	getAnnotated() Method that can be used to find actual JDK element that this instance represents.
Class<?>	getDeclaringClass() Actual physical class in which this memmber was declared.
String	getFullName()
Type	getGenericParameterType(int index)
Type[]	getGenericParameterTypes()
Type	getGenericReturnType()
Type	getGenericType() For methods, this returns declared return type, which is only useful with getters (setters do not return anything; hence "void" type is returned here)
Method	getMember()
int	getModifiers()
String	getName()
int	getParameterCount()
Class<?>	getRawParameterType(int index)
Class<?>[]	getRawParameterTypes()
Class<?>	getRawReturnType()
Class<?>	getRawType() For methods, this returns declared return type, which is only useful with getters (setters do not usually return anything; hence "void" type is returned here)
JavaType	getType(TypeBindings bindings) As per [JACKSON-468], we need to also allow declaration of local type bindings; mostly it will allow defining bounds.
Object	getValue(Object pojo) Optional method that can be used to access the value of this member on given object, if this is a supported operation for member type.
int	hashCode()
boolean	hasReturnType() Helper method that can be used to check whether method returns a value or not; if return type declared as void, returns false, otherwise true
void	setValue(Object pojo, Object value) Optional method that can be used to assign value of this member on given object, if this is a supported operation for member type.
String	toString()
AnnotatedMethod	withAnnotations(AnnotationMap ann) Fluent factory method that will construct a new instance that uses specified instance annotations instead of currently configured ones.
AnnotatedMethod	withMethod(Method m) Method that constructs a new instance with settings (annotations, parameter annotations) of this instance, but with different physical Method.

Methods inherited from class com.fasterxml.jackson.databind.introspect.AnnotatedWithParams

addOrOverrideParam, getAnnotation, getAnnotationCount, getParameter, getParameterAnnotations, getType, replaceParameterAnnotations, resolveParameterType

Methods inherited from class com.fasterxml.jackson.databind.introspect.AnnotatedMember

addIfNotPresent, addOrOverride, annotations, fixAccess, getAllAnnotations, getContextClass

Methods inherited from class com.fasterxml.jackson.databind.introspect.Annotated

hasAnnotation, isPublic, withFallBackAnnotationsFrom

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

_method

protected final transient Method _method

_paramClasses

protected Class<?>[] _paramClasses

_serialization

protected com.fasterxml.jackson.databind.introspect.AnnotatedMethod.Serialization _serialization

Field that is used to make JDK serialization work with this object.

Since:

2.1

Constructor Detail

AnnotatedMethod

public AnnotatedMethod(AnnotatedClass ctxt,
                       Method method,
                       AnnotationMap classAnn,
                       AnnotationMap[] paramAnnotations)

AnnotatedMethod

protected AnnotatedMethod(com.fasterxml.jackson.databind.introspect.AnnotatedMethod.Serialization ser)

Method used for JDK serialization support

Since:

2.1

Method Detail

withMethod

public AnnotatedMethod withMethod(Method m)

Method that constructs a new instance with settings (annotations, parameter annotations) of this instance, but with different physical Method.

withAnnotations

public AnnotatedMethod withAnnotations(AnnotationMap ann)

Description copied from class: Annotated

Fluent factory method that will construct a new instance that uses specified instance annotations instead of currently configured ones.

Specified by:

withAnnotations in class Annotated

getAnnotated

public Method getAnnotated()

Description copied from class: Annotated

Method that can be used to find actual JDK element that this instance represents. It is non-null, except for method/constructor parameters which do not have a JDK counterpart.

Specified by:

getAnnotated in class Annotated

getModifiers

public int getModifiers()

Specified by:

getModifiers in class Annotated

getName

public String getName()

Specified by:

getName in class Annotated

getGenericType

public Type getGenericType()

For methods, this returns declared return type, which is only useful with getters (setters do not return anything; hence "void" type is returned here)

Specified by:

getGenericType in class Annotated

getRawType

public Class<?> getRawType()

For methods, this returns declared return type, which is only useful with getters (setters do not usually return anything; hence "void" type is returned here)

Specified by:

getRawType in class Annotated

getType

public JavaType getType(TypeBindings bindings)

As per [JACKSON-468], we need to also allow declaration of local type bindings; mostly it will allow defining bounds.

Overrides:

getType in class Annotated

call

public final Object call()
                  throws Exception

Description copied from class: AnnotatedWithParams

Method that can be used to (try to) call this object without arguments. This may succeed or fail, depending on expected number of arguments: caller needs to take care to pass correct number. Exceptions are thrown directly from actual low-level call.

Note: only works for constructors and static methods.

Specified by:

call in class AnnotatedWithParams

Throws:

Exception

call

public final Object call(Object[] args)
                  throws Exception

Description copied from class: AnnotatedWithParams

Method that can be used to (try to) call this object with specified arguments. This may succeed or fail, depending on expected number of arguments: caller needs to take care to pass correct number. Exceptions are thrown directly from actual low-level call.

Note: only works for constructors and static methods.

Specified by:

call in class AnnotatedWithParams

Throws:

Exception

call1

public final Object call1(Object arg)
                   throws Exception

Description copied from class: AnnotatedWithParams

Method that can be used to (try to) call this object with single arguments. This may succeed or fail, depending on expected number of arguments: caller needs to take care to pass correct number. Exceptions are thrown directly from actual low-level call.

Note: only works for constructors and static methods.

Specified by:

call1 in class AnnotatedWithParams

Throws:

Exception

getDeclaringClass

public Class<?> getDeclaringClass()

Description copied from class: AnnotatedMember

Actual physical class in which this memmber was declared. Note that this may be different from what AnnotatedMember.getContextClass() returns; "owner" may be a sub-type of "declaring class".

Specified by:

getDeclaringClass in class AnnotatedMember

getMember

public Method getMember()

Specified by:

getMember in class AnnotatedMember

setValue

public void setValue(Object pojo,
                     Object value)
              throws IllegalArgumentException

Description copied from class: AnnotatedMember

Optional method that can be used to assign value of this member on given object, if this is a supported operation for member type.

This is implemented for fields and single-argument member methods; but not for constructor parameters or other types of methods (like static methods)

Specified by:

setValue in class AnnotatedMember

Throws:

IllegalArgumentException

getValue

public Object getValue(Object pojo)
                throws IllegalArgumentException

Description copied from class: AnnotatedMember

Optional method that can be used to access the value of this member on given object, if this is a supported operation for member type.

This is implemented for fields and no-argument member methods; but not for constructor parameters or other types of methods (like static methods)

Specified by:

getValue in class AnnotatedMember

Throws:

IllegalArgumentException

getParameterCount

public int getParameterCount()

Specified by:

getParameterCount in class AnnotatedWithParams

getFullName

public String getFullName()

getRawParameterTypes

public Class<?>[] getRawParameterTypes()

getGenericParameterTypes

public Type[] getGenericParameterTypes()

getRawParameterType

public Class<?> getRawParameterType(int index)

Specified by:

getRawParameterType in class AnnotatedWithParams

getGenericParameterType

public Type getGenericParameterType(int index)

Specified by:

getGenericParameterType in class AnnotatedWithParams

getRawReturnType

public Class<?> getRawReturnType()

getGenericReturnType

public Type getGenericReturnType()

hasReturnType

public boolean hasReturnType()

Helper method that can be used to check whether method returns a value or not; if return type declared as void, returns false, otherwise true

Since:

2.4

toString

public String toString()

Specified by:

toString in class Annotated

hashCode

public int hashCode()

Specified by:

hashCode in class Annotated

equals

public boolean equals(Object o)

Specified by:

equals in class Annotated