org.vraptor.component
Class DefaultLogicMethod

java.lang.Object
  org.vraptor.component.DefaultLogicMethod

All Implemented Interfaces:

LogicMethod

public class DefaultLogicMethod
extends Object
implements LogicMethod

Represents a logic method.

Author:

Guilherme Silveira

Constructor Summary

DefaultLogicMethod(ValidationErrorsFactory factory, String name, Method method, Method validateMethod, List<MethodParameter> parameters)
Constructs it based on the logics name and method

Method Summary

String	execute(Object component, LogicRequest context, Object[] params) Executes the logic by invoking the method
ComponentType	getComponentType()
Method	getMetadata()
String	getName() Returns the logic's name
List<MethodParameter>	getParameters()
void	setComponentType(ComponentType componentType)
boolean	shouldRedirect() Should execute a redirect after business logic execution.
ValidationErrors	validate(Object component, LogicRequest context, ResourceBundle bundle, Object[] params) Validates this logic.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultLogicMethod

public DefaultLogicMethod(ValidationErrorsFactory factory,
                          String name,
                          Method method,
                          Method validateMethod,
                          List<MethodParameter> parameters)

Constructs it based on the logics name and method

Method Detail

getName

public String getName()

Description copied from interface: LogicMethod

Returns the logic's name

Specified by:

getName in interface LogicMethod

Returns:

its name

execute

public String execute(Object component,
                      LogicRequest context,
                      Object[] params)
               throws LogicException

Description copied from interface: LogicMethod

Executes the logic by invoking the method

Specified by:

execute in interface LogicMethod

Parameters:

component - the component to invoke the method on

Returns:

the method's result

Throws:

LogicException - something wrong happenned

validate

public ValidationErrors validate(Object component,
                                 LogicRequest context,
                                 ResourceBundle bundle,
                                 Object[] params)
                          throws UnstableValidationException

Description copied from interface: LogicMethod

Validates this logic.

Specified by:

validate in interface LogicMethod

params - method parameters

Returns:

the errors

Throws:

UnstableValidationException

shouldRedirect

public boolean shouldRedirect()

Description copied from interface: LogicMethod

Should execute a redirect after business logic execution.

Specified by:

shouldRedirect in interface LogicMethod

Returns:

true if redirection should be done

getMetadata

public Method getMetadata()

Specified by:

getMetadata in interface LogicMethod

getParameters

public List<MethodParameter> getParameters()

Specified by:

getParameters in interface LogicMethod

getComponentType

public ComponentType getComponentType()

Specified by:

getComponentType in interface LogicMethod

setComponentType

public void setComponentType(ComponentType componentType)