Package com.fasterxml.jackson.databind.deser.impl

Class CreatorCollector.StdTypeConstructor

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.deser.impl.CreatorCollector.StdTypeConstructor

All Implemented Interfaces:

Serializable

Enclosing class:

CreatorCollector

protected static final class CreatorCollector.StdTypeConstructor
extends AnnotatedWithParams
implements Serializable

Replacement for default constructor to use for a small set of "well-known" types.

Note: replaces earlier Vanilla ValueInstantiator implementation

Since:

2.8.1 (replacing earlier Vanilla instantiator

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static int	TYPE_ARRAY_LIST
static int	TYPE_HASH_MAP
static int	TYPE_LINKED_HASH_MAP

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

_paramAnnotations

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

_annotations, _typeContext

Constructor Summary

Constructors

Constructor	Description
StdTypeConstructor(AnnotatedWithParams base, int t)

Method Summary

Modifier and Type	Method	Description
protected Object	_construct()
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)
AnnotatedElement	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.
Type	getGenericParameterType(int index)	Deprecated.
Member	getMember()
protected int	getModifiers()
String	getName()
int	getParameterCount()
JavaType	getParameterType(int index)
Class<?>	getRawParameterType(int index)
Class<?>	getRawType()	"Raw" type (type-erased class) of the annotated element; definition of what exactly this means depends on sub-class.
JavaType	getType()	Full generic type of the annotated element; definition of what exactly this means depends on sub-class.
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()
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()
static AnnotatedWithParams	tryToOptimize(AnnotatedWithParams src)
Annotated	withAnnotations(AnnotationMap fallback)	Fluent factory method that will construct a new instance that uses specified instance annotations instead of currently configured ones.

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

addOrOverrideParam, getAnnotationCount, getParameter, getParameterAnnotations, replaceParameterAnnotations

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

annotations, fixAccess, getAllAnnotations, getAnnotation, getFullName, getTypeContext, hasAnnotation, hasOneOf

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

getGenericType, getType, isPublic

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_ARRAY_LIST

public static final int TYPE_ARRAY_LIST

See Also:

Constant Field Values

TYPE_HASH_MAP

public static final int TYPE_HASH_MAP

See Also:

Constant Field Values

TYPE_LINKED_HASH_MAP

public static final int TYPE_LINKED_HASH_MAP

See Also:

Constant Field Values

Constructor Detail

StdTypeConstructor

public StdTypeConstructor(AnnotatedWithParams base,
                          int t)

Method Detail

tryToOptimize

public static AnnotatedWithParams tryToOptimize(AnnotatedWithParams src)

_construct

protected final Object _construct()

getParameterCount

public int getParameterCount()

Specified by:

getParameterCount in class AnnotatedWithParams

getRawParameterType

public Class<?> getRawParameterType(int index)

Specified by:

getRawParameterType in class AnnotatedWithParams

getParameterType

public JavaType getParameterType(int index)

Specified by:

getParameterType in class AnnotatedWithParams

getGenericParameterType

@Deprecated
public Type getGenericParameterType(int index)

Deprecated.

Specified by:

getGenericParameterType in class AnnotatedWithParams

call

public 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 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 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.

Specified by:

getDeclaringClass in class AnnotatedMember

getMember

public Member getMember()

Specified by:

getMember in class AnnotatedMember

setValue

public void setValue(Object pojo,
                     Object value)
              throws UnsupportedOperationException,
                     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:

UnsupportedOperationException

IllegalArgumentException

getValue

public Object getValue(Object pojo)
                throws UnsupportedOperationException,
                       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:

UnsupportedOperationException

IllegalArgumentException

withAnnotations

public Annotated withAnnotations(AnnotationMap fallback)

Description copied from class: AnnotatedMember

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

Specified by:

withAnnotations in class AnnotatedMember

getAnnotated

public AnnotatedElement 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

protected int getModifiers()

Specified by:

getModifiers in class Annotated

getName

public String getName()

Specified by:

getName in class Annotated

getType

public JavaType getType()

Description copied from class: Annotated

Full generic type of the annotated element; definition of what exactly this means depends on sub-class.

Specified by:

getType in class Annotated

getRawType

public Class<?> getRawType()

Description copied from class: Annotated

"Raw" type (type-erased class) of the annotated element; definition of what exactly this means depends on sub-class.

Specified by:

getRawType in class Annotated

equals

public boolean equals(Object o)

Specified by:

equals in class Annotated

hashCode

public int hashCode()

Specified by:

hashCode in class Annotated

toString

public String toString()

Specified by:

toString in class Annotated