org.springframework.scheduling.support

Class MethodInvokingRunnable

java.lang.Object

org.springframework.util.MethodInvoker

org.springframework.beans.support.ArgumentConvertingMethodInvoker

org.springframework.scheduling.support.MethodInvokingRunnable

All Implemented Interfaces:

java.lang.Runnable, Aware, BeanClassLoaderAware, InitializingBean

Direct Known Subclasses:

MethodInvokingTimerTaskFactoryBean

public class MethodInvokingRunnable
extends ArgumentConvertingMethodInvoker
implements java.lang.Runnable, BeanClassLoaderAware, InitializingBean

Adapter that implements the Runnable interface as a configurable method invocation based on Spring's MethodInvoker.

Inherits common configuration properties from MethodInvoker.

Since:

1.2.4

Author:

Juergen Hoeller

See Also:

ScheduledTimerTask.setRunnable(Runnable), Executor.execute(Runnable)

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.ClassLoader	beanClassLoader
protected Log	logger

Constructor Summary

Constructors

Constructor and Description
MethodInvokingRunnable()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet() Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).
protected java.lang.String	getInvocationFailureMessage() Build a message for an invocation failure exception.
protected java.lang.Class	resolveClassName(java.lang.String className) Resolve the given class name into a Class.
void	run()
void	setBeanClassLoader(java.lang.ClassLoader classLoader) Callback that supplies the bean class loader to a bean instance.

Methods inherited from class org.springframework.beans.support.ArgumentConvertingMethodInvoker

doFindMatchingMethod, findMatchingMethod, getDefaultTypeConverter, getTypeConverter, registerCustomEditor, setTypeConverter

Methods inherited from class org.springframework.util.MethodInvoker

getArguments, getPreparedMethod, getTargetClass, getTargetMethod, getTargetObject, getTypeDifferenceWeight, invoke, isPrepared, prepare, setArguments, setStaticMethod, setTargetClass, setTargetMethod, setTargetObject

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final Log logger

beanClassLoader

private java.lang.ClassLoader beanClassLoader

Constructor Detail

MethodInvokingRunnable

public MethodInvokingRunnable()

Method Detail

setBeanClassLoader

public void setBeanClassLoader(java.lang.ClassLoader classLoader)

Description copied from interface: BeanClassLoaderAware

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.

Specified by:

setBeanClassLoader in interface BeanClassLoaderAware

Parameters:

classLoader - the owning class loader; may be null in which case a default ClassLoader must be used, for example the ClassLoader obtained via ClassUtils.getDefaultClassLoader()

resolveClassName

protected java.lang.Class resolveClassName(java.lang.String className)
                                    throws java.lang.ClassNotFoundException

Description copied from class: MethodInvoker

Resolve the given class name into a Class.

The default implementations uses ClassUtils.forName, using the thread context class loader.

Overrides:

resolveClassName in class MethodInvoker

Parameters:

className - the class name to resolve

Returns:

the resolved Class

Throws:

java.lang.ClassNotFoundException - if the class name was invalid

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.ClassNotFoundException,
                               java.lang.NoSuchMethodException

Description copied from interface: InitializingBean

Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).

This method allows the bean instance to perform initialization only possible when all bean properties have been set and to throw an exception in the event of misconfiguration.

Specified by:

afterPropertiesSet in interface InitializingBean

Throws:

java.lang.ClassNotFoundException

java.lang.NoSuchMethodException

run

public void run()

Specified by:

run in interface java.lang.Runnable

getInvocationFailureMessage

protected java.lang.String getInvocationFailureMessage()

Build a message for an invocation failure exception.

Returns:

the error message, including the target method name etc