Spring Transaction 6.1.4 · org.springframework.transaction.interceptor.MethodMapTransactionAttributeSource

Modifier and Type	Field and Description
private ClassLoader	beanClassLoader
private boolean	eagerlyInitialized
private StringValueResolver	embeddedValueResolver
private boolean	initialized
protected final Log	logger Logger available to subclasses.
private Map<String, TransactionAttribute>	methodMap Map from method name to attribute value.
private final Map<Method, String>	methodNameMap Map from Method to name pattern used for registration.
private final Map<Method, TransactionAttribute>	transactionAttributeMap Map from Method to TransactionAttribute.

Access	Constructor and Description
public	MethodMapTransactionAttributeSource()

Method Summary

Modifier and Type	Method and Description
public void	addTransactionalMethod(String class and method name, separated by a dot name, TransactionAttribute attribute associated with the method attr) Add an attribute for a transactional method.
public void	addTransactionalMethod(Class<?> target interface or class clazz, String mapped method name mappedName, TransactionAttribute attribute associated with the method attr) Add an attribute for a transactional method.
public void	addTransactionalMethod(Method the method method, TransactionAttribute attribute associated with the method attr) Add an attribute for a transactional method.
public void	afterPropertiesSet() Implements org.springframework.beans.factory.InitializingBean.afterPropertiesSet. Eagerly initializes the specified `"methodMap"`, if any.
public boolean	equals(Object the reference object with which to compare. other) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public TransactionAttribute	getTransactionAttribute(Method the method to introspect method, Class<?> the target class (may be `null`, in which case the declaring class of the method must be used) targetClass) Implements org.springframework.transaction.interceptor.TransactionAttributeSource.getTransactionAttribute. Return the transaction attribute for the given method, or `null` if the method is non-transactional.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for the object.
protected void	initMethodMap(Map<String, TransactionAttribute> a Map from method names to `TransactionAttribute` instances methodMap) Initialize the specified `"methodMap"`, if any.
protected boolean	Returns: if the names match isMatch(String the method name of the class methodName, String the name in the descriptor mappedName) Return if the given method name matches the mapped name.
public void	setBeanClassLoader(ClassLoader the owning class loader beanClassLoader) Implements org.springframework.beans.factory.BeanClassLoaderAware.setBeanClassLoader. Callback that supplies the bean `class loader` to a bean instance.
public void	setEmbeddedValueResolver(StringValueResolver resolver) Implements org.springframework.context.EmbeddedValueResolverAware.setEmbeddedValueResolver. Set the StringValueResolver to use for resolving embedded definition values.
public void	setMethodMap(Map<String, TransactionAttribute> said `Map` from method name to attribute value methodMap) Set a name/attribute map, consisting of "FQCN.method" method names (e.g. "com.mycompany.mycode.MyClass.myMethod") and `TransactionAttribute` instances (or Strings to be converted to `TransactionAttribute` instances).
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

beanClassLoader	back to summary
private ClassLoader beanClassLoader Annotations @Nullable

eagerlyInitialized	back to summary
private boolean eagerlyInitialized

embeddedValueResolver	back to summary
private StringValueResolver embeddedValueResolver Annotations @Nullable

initialized	back to summary
private boolean initialized

logger	back to summary
protected final Log logger Logger available to subclasses.

methodMap	back to summary
private Map<String, TransactionAttribute> methodMap Map from method name to attribute value. Annotations @Nullable

methodNameMap	back to summary
private final Map<Method, String> methodNameMap Map from Method to name pattern used for registration.

transactionAttributeMap	back to summary
private final Map<Method, TransactionAttribute> transactionAttributeMap Map from Method to TransactionAttribute.

MethodMapTransactionAttributeSource	back to summary
public MethodMapTransactionAttributeSource()

Method Detail

addTransactionalMethod	back to summary
public void addTransactionalMethod(String name, TransactionAttribute attr) Add an attribute for a transactional method. Method names can end or start with "*" for matching multiple methods. Parameters name:String class and method name, separated by a dot attr:TransactionAttribute attribute associated with the method Exceptions IllegalArgumentException: in case of an invalid name

addTransactionalMethod

back to summary

public void addTransactionalMethod(String name, TransactionAttribute attr)

Add an attribute for a transactional method.

Method names can end or start with "*" for matching multiple methods.

Parameters

name:String: class and method name, separated by a dot
attr:TransactionAttribute: attribute associated with the method

Exceptions

IllegalArgumentException:: in case of an invalid name

addTransactionalMethod	back to summary
public void addTransactionalMethod(Class<?> clazz, String mappedName, TransactionAttribute attr) Add an attribute for a transactional method. Method names can end or start with "*" for matching multiple methods. Parameters clazz:Class<?> target interface or class mappedName:String mapped method name attr:TransactionAttribute attribute associated with the method

addTransactionalMethod

back to summary

public void addTransactionalMethod(Class<?> clazz, String mappedName, TransactionAttribute attr)

Add an attribute for a transactional method. Method names can end or start with "*" for matching multiple methods.

Parameters

clazz:Class<?>: target interface or class
mappedName:String: mapped method name
attr:TransactionAttribute: attribute associated with the method

addTransactionalMethod	back to summary
public void addTransactionalMethod(Method method, TransactionAttribute attr) Add an attribute for a transactional method. Parameters method:Method the method attr:TransactionAttribute attribute associated with the method

addTransactionalMethod

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public void addTransactionalMethod(Method method, TransactionAttribute attr)

Add an attribute for a transactional method.

Parameters

method:Method: the method
attr:TransactionAttribute: attribute associated with the method

afterPropertiesSet back to summary

afterPropertiesSet	back to summary
public void afterPropertiesSet() Implements org.springframework.beans.factory.InitializingBean.afterPropertiesSet. Eagerly initializes the specified `"methodMap"`, if any. Annotations @Override See Also `initMethodMap(java.util.Map)`

public void afterPropertiesSet()

Implements org.springframework.beans.factory.InitializingBean.afterPropertiesSet.

Eagerly initializes the specified "methodMap", if any.

Annotations

@Override

See Also

initMethodMap(java.util.Map)

equals back to summary

equals	back to summary
public boolean equals(Object other) Overrides java.lang.Object.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

public boolean equals(Object other)

Overrides java.lang.Object.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

getTransactionAttribute back to summary

getTransactionAttribute	back to summary
public TransactionAttribute getTransactionAttribute(Method method, Class<?> targetClass) Implements org.springframework.transaction.interceptor.TransactionAttributeSource.getTransactionAttribute. Doc from org.springframework.transaction.interceptor.TransactionAttributeSource.getTransactionAttribute. Return the transaction attribute for the given method, or `null` if the method is non-transactional. Parameters method:Method the method to introspect targetClass:Class<?> the target class (may be `null`, in which case the declaring class of the method must be used) Returns:TransactionAttribute the matching transaction attribute, or `null` if none found Annotations @Override @Nullable

public TransactionAttribute getTransactionAttribute(Method method, Class<?> targetClass)

Implements org.springframework.transaction.interceptor.TransactionAttributeSource.getTransactionAttribute.

Doc from org.springframework.transaction.interceptor.TransactionAttributeSource.getTransactionAttribute.

Return the transaction attribute for the given method, or null if the method is non-transactional.

Parameters

method:Method: the method to introspect
targetClass:Class<?>: the target class (may be null, in which case the declaring class of the method must be used)

Returns:TransactionAttribute

the matching transaction attribute, or null if none found

Annotations

@Override
@Nullable

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.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

public int hashCode()

Overrides java.lang.Object.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

initMethodMap back to summary

initMethodMap	back to summary
protected void initMethodMap(Map<String, TransactionAttribute> methodMap) Initialize the specified `"methodMap"`, if any. Parameters methodMap:Map<String, TransactionAttribute> a Map from method names to `TransactionAttribute` instances See Also `setMethodMap`

protected void initMethodMap(Map<String, TransactionAttribute> methodMap)

Initialize the specified "methodMap", if any.

Parameters

methodMap:Map<String, TransactionAttribute>: a Map from method names to TransactionAttribute instances

See Also

setMethodMap

isMatch back to summary

isMatch	back to summary
protected boolean isMatch(String methodName, String mappedName) Return if the given method name matches the mapped name. The default implementation checks for "xxx", "xxx" and "xxx" matches, as well as direct equality. Parameters methodName:String the method name of the class mappedName:String the name in the descriptor Returns:boolean if the names match See Also `org.springframework.util.PatternMatchUtils#simpleMatch(String, String)`

protected boolean isMatch(String methodName, String mappedName)

Return if the given method name matches the mapped name.

The default implementation checks for "xxx*", "*xxx" and "*xxx*" matches, as well as direct equality.

Parameters

methodName:String: the method name of the class
mappedName:String: the name in the descriptor

Returns:boolean

if the names match

setBeanClassLoader back to summary

setBeanClassLoader	back to summary
public void setBeanClassLoader(ClassLoader beanClassLoader) Implements org.springframework.beans.factory.BeanClassLoaderAware.setBeanClassLoader. Doc from org.springframework.beans.factory.BeanClassLoaderAware.setBeanClassLoader. Callback that supplies the bean `class loader` to a bean instance. Invoked after the population of normal bean properties but before an initialization callback such as `InitializingBean's` `InitializingBean#afterPropertiesSet()` method or a custom init-method. Parameters beanClassLoader:ClassLoader the owning class loader Annotations @Override

public void setBeanClassLoader(ClassLoader beanClassLoader)

Implements org.springframework.beans.factory.BeanClassLoaderAware.setBeanClassLoader.

Doc from org.springframework.beans.factory.BeanClassLoaderAware.setBeanClassLoader.

Callback that supplies the bean class loader to a bean instance.

Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean's InitializingBean#afterPropertiesSet() method or a custom init-method.

Parameters

beanClassLoader:ClassLoader: the owning class loader

Annotations

@Override

setEmbeddedValueResolver	back to summary
public void setEmbeddedValueResolver(StringValueResolver resolver) Implements org.springframework.context.EmbeddedValueResolverAware.setEmbeddedValueResolver. Doc from org.springframework.context.EmbeddedValueResolverAware.setEmbeddedValueResolver. Set the StringValueResolver to use for resolving embedded definition values. Annotations @Override

setEmbeddedValueResolver

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public void setEmbeddedValueResolver(StringValueResolver resolver)

Implements org.springframework.context.EmbeddedValueResolverAware.setEmbeddedValueResolver.

Doc from org.springframework.context.EmbeddedValueResolverAware.setEmbeddedValueResolver.

Set the StringValueResolver to use for resolving embedded definition values.

Annotations

@Override

setMethodMap back to summary

setMethodMap	back to summary
public void setMethodMap(Map<String, TransactionAttribute> methodMap) Set a name/attribute map, consisting of "FQCN.method" method names (e.g. "com.mycompany.mycode.MyClass.myMethod") and `TransactionAttribute` instances (or Strings to be converted to `TransactionAttribute` instances). Intended for configuration via setter injection, typically within a Spring bean factory. Relies on `afterPropertiesSet()` being called afterwards. Parameters methodMap:Map<String, TransactionAttribute> said `Map` from method name to attribute value See Also `TransactionAttribute`, `TransactionAttributeEditor`

public void setMethodMap(Map<String, TransactionAttribute> methodMap)

Set a name/attribute map, consisting of "FQCN.method" method names (e.g. "com.mycompany.mycode.MyClass.myMethod") and TransactionAttribute instances (or Strings to be converted to TransactionAttribute instances).

Intended for configuration via setter injection, typically within a Spring bean factory. Relies on afterPropertiesSet() being called afterwards.

Parameters

methodMap:Map<String, TransactionAttribute>: said Map from method name to attribute value

toString	back 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

toString

back 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

public Class MethodMapTransactionAttributeSource

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Field Detail

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