com.massa.mrules.action

Class AbstractActionPrint

java.lang.Object

com.massa.mrules.base.AbstractMRulesObject

com.massa.mrules.addon.AbstractAddon

com.massa.mrules.executable.AbstractExecutable

com.massa.mrules.action.AbstractBasicAction

com.massa.mrules.action.AbstractActionPrint

All Implemented Interfaces:

IAction, IAddon, IMRulesObject, IExecutable, Outable, Serializable, Cloneable, javax.rules.admin.Rule

Direct Known Subclasses:

MActionPrint, MActionPrintF

@PersistantProperties(properties=@PersistantProperty(property="error",defaultValue="false"))
public abstract class AbstractActionPrint
extends AbstractBasicAction

Action that prints something to execution context out stream (standard or error).
Streams are taken from execution context (IExecutionContext.getOut() and IExecutionContext.getErr().
Null are accepted for the streams, in which case no result will be produced and sub accessors will not be called.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.massa.mrules.executable.IExecutable

IExecutable.ValueReturning

Constructor Summary

Constructors

Constructor and Description
AbstractActionPrint()
AbstractActionPrint(boolean error)

Method Summary

Modifier and Type	Method and Description
AbstractActionPrint	clone() Clones the Addon.
boolean	equals(Object o)
int	hashCode()
protected IExecutionResult	internalExecute(IExecutionContext ctxt) Launches printing after basic streams checks, then calls print(IExecutionContext).
boolean	isError()
protected abstract void	print(IExecutionContext ctxt) Handles implementation specificities of printing, and then should redirect effective printing to print(IExecutionContext, Object)
protected void	print(IExecutionContext ctxt, Object sourceVal) Chooses stream and performs effective printing.
void	setError(boolean error)

Methods inherited from class com.massa.mrules.action.AbstractBasicAction

execute

Methods inherited from class com.massa.mrules.executable.AbstractExecutable

combineResults, compile, compileExecutable, compileExecutables, execute, execute, getProperties, getProperty, hasProperties, hasProperty, removeProperty, setProperty

Methods inherited from class com.massa.mrules.addon.AbstractAddon

getInternalCacheIdentifier, isCacheUsed, isInternalCacheIdentifierNeeded, optimize, resetCachedData, setInternalCacheIdentifier, toString, wasRegistered

Methods inherited from class com.massa.mrules.base.AbstractMRulesObject

getDebugInfo, getDescription, getName, setDebugInfo, setDescription, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.massa.mrules.action.IAction

compile

Methods inherited from interface com.massa.mrules.executable.IExecutable

getProperties, hasProperties, hasProperty, removeProperty

Methods inherited from interface com.massa.mrules.addon.IAddon

getImplementationId, getInternalCacheIdentifier, isCacheUsed, isInternalCacheIdentifierNeeded, optimize, resetCachedData, setInternalCacheIdentifier, wasRegistered

Methods inherited from interface com.massa.mrules.base.IMRulesObject

getDebugInfo, getDescription, getName, setDebugInfo, setDescription, setName

Methods inherited from interface com.massa.mrules.util.out.Outable

toString

Methods inherited from interface javax.rules.admin.Rule

getDescription, getName, getProperty, setProperty

Constructor Detail

AbstractActionPrint

public AbstractActionPrint()

AbstractActionPrint

public AbstractActionPrint(boolean error)

Method Detail

internalExecute

protected IExecutionResult internalExecute(IExecutionContext ctxt)
                                    throws MActionExecutionException

Launches printing after basic streams checks, then calls print(IExecutionContext).

Specified by:

internalExecute in class AbstractExecutable

Returns:

always OK, as failed execution should raise an exception.

Throws:

MActionExecutionException

See Also:

IAction.execute(IExecutionContext)

print

protected abstract void print(IExecutionContext ctxt)
                       throws MActionExecutionException

Handles implementation specificities of printing, and then should redirect effective printing to print(IExecutionContext, Object)

Parameters:

ctxt -

Throws:

MActionExecutionException

print

protected void print(IExecutionContext ctxt,
                     Object sourceVal)
              throws MActionExecutionException

Chooses stream and performs effective printing.

Parameters:

ctxt -

sourceVal -

Throws:

MActionExecutionException

clone

public AbstractActionPrint clone()

Description copied from interface: IAddon

Clones the Addon.
The general contract is that the clone of a compiled Addon is still compiled.

Specified by:

clone in interface IAction

Specified by:

clone in interface IAddon

Specified by:

clone in interface IMRulesObject

Specified by:

clone in interface IExecutable

Overrides:

clone in class AbstractBasicAction

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isError

public boolean isError()

setError

public void setError(boolean error)