Top Description Fields Constructors Methods
org.springframework.beans.factory.support

public Class ReplaceOverride

extends MethodOverride
Class Inheritance
Imports
java.lang.reflect.Method, java.util.ArrayList, .List, org.springframework.lang.Nullable, org.springframework.util.Assert, .ObjectUtils

Extension of MethodOverride that represents an arbitrary override of a method by the IoC container.

Any non-final method can be overridden, irrespective of its parameters and return types.

Authors
Rod Johnson, Juergen Hoeller
Since
1.1

Field Summary

Modifier and TypeField and Description
private final String
private final List<String>

Constructor Summary

AccessConstructor and Description
public
ReplaceOverride(String
the name of the method to override
methodName
,
String
the bean name of the MethodReplacer
methodReplacerBeanName
)

Construct a new ReplaceOverride.

Method Summary

Modifier and TypeMethod and Description
public void
addTypeIdentifier(String
a substring of the fully qualified class name
identifier
)

Add a fragment of a class string, like "Exception" or "java.lang.Exc", to identify a parameter type.

public boolean
equals(Object
the reference object with which to compare.
other
)

Overrides org.springframework.beans.factory.support.MethodOverride.equals.

Indicates whether some other object is "equal to" this one.
public String
getMethodReplacerBeanName()

Return the name of the bean implementing MethodReplacer.

public int
hashCode()

Overrides org.springframework.beans.factory.support.MethodOverride.hashCode.

Returns a hash code value for the object.
public boolean
matches(Method
the method to check
method
)

Implements abstract org.springframework.beans.factory.support.MethodOverride.matches.

Subclasses must override this to indicate whether they match the given method.
public String
toString()

Overrides java.lang.Object.toString.

Returns a string representation of the object.
Inherited from org.springframework.beans.factory.support.MethodOverride:
getMethodNamegetSourceisOverloadedsetOverloadedsetSource

Field Detail

methodReplacerBeanNameback to summary
private final String methodReplacerBeanName
typeIdentifiersback to summary
private final List<String> typeIdentifiers

Constructor Detail

ReplaceOverrideback to summary
public ReplaceOverride(String methodName, String methodReplacerBeanName)

Construct a new ReplaceOverride.

Parameters
methodName:String

the name of the method to override

methodReplacerBeanName:String

the bean name of the MethodReplacer

Method Detail

addTypeIdentifierback to summary
public void addTypeIdentifier(String identifier)

Add a fragment of a class string, like "Exception" or "java.lang.Exc", to identify a parameter type.

Parameters
identifier:String

a substring of the fully qualified class name

equalsback to summary
public boolean equals(Object other)

Overrides org.springframework.beans.factory.support.MethodOverride.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
other:Object

the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations
@Override
getMethodReplacerBeanNameback to summary
public String getMethodReplacerBeanName()

Return the name of the bean implementing MethodReplacer.

hashCodeback to summary
public int hashCode()

Overrides org.springframework.beans.factory.support.MethodOverride.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object.

Annotations
@Override
matchesback to summary
public boolean matches(Method method)

Implements abstract org.springframework.beans.factory.support.MethodOverride.matches.

Doc from org.springframework.beans.factory.support.MethodOverride.matches.

Subclasses must override this to indicate whether they match the given method. This allows for argument list checking as well as method name checking.

Parameters
method:Method

the method to check

Returns:boolean

whether this override matches the given method

Annotations
@Override
toStringback to summary
public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object.

Annotations
@Override