Package com.aspectran.core.activity

Class CoreActivity

java.lang.Object

com.aspectran.core.activity.AbstractActivity

com.aspectran.core.activity.AdviceActivity

com.aspectran.core.activity.CoreActivity

All Implemented Interfaces:

Activity

Direct Known Subclasses:

AspectranActivity, DaemonActivity, InstantActivity, JobActivity, NonActivity, ShellActivity, TowActivity, WebActivity

public class CoreActivity
extends AdviceActivity

Core activity for handling official requests in Aspectran services.

This class is generally not thread-safe. It is primarily designed for use in a single thread only.

Created: 2008. 03. 22 PM 5:48:09

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CoreActivity(ActivityContext context)	Instantiates a new CoreActivity.
protected	CoreActivity(ActivityContext context, String contextPath)	Instantiates a new CoreActivity.

Method Summary

Modifier and Type	Method	Description
protected void	adapt()
protected void	execute(ActionList actionList)
protected void	execute(ActionList actionList, ContentResult contentResult)
String	getContextPath()	Returns the context path.
Response	getDeclaredResponse()	Returns the originally declared response.
protected Response	getDesiredResponse()
protected String	getIntendedRequestEncoding()	Determines the default request encoding.
protected String	getIntendedResponseEncoding()	Determines the default response encoding.
ProcessResult	getProcessResult()	Returns the process result.
Object	getProcessResult(String actionId)	Returns an action result for the specified action id from the process result, or null if the action does not exist.
protected RequestRule	getRequestRule()
protected ResponseRule	getResponseRule()
Translet	getTranslet()	Returns an instance of the current translet.
protected TransletRule	getTransletRule()
protected ExceptionThrownRule	handleException(ExceptionRule exceptionRule)
protected boolean	isAdapted()
boolean	isCommitted()	Returns whether a response was attempted after performing the activity.
protected boolean	isRequestParsed()
boolean	isRequestWithContextPath()	Returns whether the request name has a context path.
boolean	isResponseReserved()	Returns whether the response is reserved.
protected void	parseDeclaredAttributes()	Parses the declared attributes.
protected void	parseDeclaredParameters()	Parses the declared parameters.
protected void	parseRequest()
void	perform()	Performs the prepared activity.
<V> V	perform(InstantAction<V> instantAction)	Performs the given instant activity.
void	prepare(TransletRule transletRule)	Prepare for the activity.
void	prepare(String requestName)	Prepare for the activity.
void	prepare(String requestName, TransletRule transletRule)	Prepare for the activity.
void	prepare(String requestName, MethodType requestMethod)	Prepare for the activity.
void	prepare(String requestName, MethodType requestMethod, TransletRule transletRule)	Prepares a new activity for the Translet Rule by taking the results of the process that was created earlier.
void	prepare(String requestName, String requestMethod)	Prepare for the activity.
protected void	reserveResponse()
protected void	reserveResponse(Response response)
protected LocaleResolver	resolveLocale()

Methods inherited from class com.aspectran.core.activity.AdviceActivity

executeAdvice, executeAdvice, getAfterAdviceResult, getAfterAdviceRuleList, getAroundAdviceResult, getAspectAdviceBean, getBeforeAdviceResult, getBeforeAdviceRuleList, getExceptionRuleList, getFinallyAdviceResult, getFinallyAdviceRuleList, getSetting, handleException, prepareAspectAdviceRule, putAdviceResult, putAspectAdviceBean, putSetting, registerAspectAdviceRule, registerSettingsAdviceRule, setCurrentAspectAdviceType

Methods inherited from class com.aspectran.core.activity.AbstractActivity

clearRaisedException, containsBean, containsBean, containsBean, getActivityContext, getApplicationAdapter, getBean, getBean, getBean, getClassLoader, getCurrentActivity, getEnvironment, getParentActivity, getPrototypeScopeBean, getRaisedException, getRequestAdapter, getResponseAdapter, getRootCauseOfRaisedException, getSessionAdapter, hasParentActivity, isExceptionRaised, removeCurrentActivity, saveCurrentActivity, setRaisedException, setRequestAdapter, setResponseAdapter, setSessionAdapter, terminate, terminate

Methods inherited from class java.lang.Object

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

Constructor Details

CoreActivity

protected CoreActivity(ActivityContext context)

Instantiates a new CoreActivity.

Parameters:

context - the activity context

CoreActivity

protected CoreActivity(ActivityContext context,
 String contextPath)

Instantiates a new CoreActivity.

Parameters:

context - the activity context

Method Details

getContextPath

public String getContextPath()

Description copied from interface: Activity

Returns the context path. If the context path is not specified, null is returned rather than an empty string.

Returns:

the context path

isRequestWithContextPath

public boolean isRequestWithContextPath()

Description copied from interface: Activity

Returns whether the request name has a context path.

Returns:

true if request name with context path, false otherwise.

prepare

public void prepare(String requestName)
             throws TransletNotFoundException,
ActivityPrepareException

Prepare for the activity.

Parameters:

requestName - the request name

Throws:

TransletNotFoundException - thrown if the translet is not found

ActivityPrepareException - thrown when an exception occurs while preparing an activity

prepare

public void prepare(TransletRule transletRule)
             throws ActivityPrepareException

Prepare for the activity.

Parameters:

transletRule - the translet rule

Throws:

ActivityPrepareException - thrown when an exception occurs while preparing an activity

prepare

public void prepare(String requestName,
 TransletRule transletRule)
             throws ActivityPrepareException

Prepare for the activity.

Parameters:

requestName - the request name

transletRule - the translet rule

Throws:

ActivityPrepareException - thrown when an exception occurs while preparing an activity

prepare

public void prepare(String requestName,
 String requestMethod)
             throws TransletNotFoundException,
ActivityPrepareException

Prepare for the activity.

Parameters:

requestName - the request name

requestMethod - the request method

Throws:

TransletNotFoundException - thrown if the translet is not found

ActivityPrepareException - thrown when an exception occurs while preparing an activity

prepare

public void prepare(String requestName,
 MethodType requestMethod)
             throws TransletNotFoundException,
ActivityPrepareException

Prepare for the activity.

Parameters:

requestName - the request name

requestMethod - the request method

Throws:

TransletNotFoundException - thrown if the translet is not found

ActivityPrepareException - thrown when an exception occurs while preparing an activity

prepare

public void prepare(String requestName,
 MethodType requestMethod,
 TransletRule transletRule)
             throws ActivityPrepareException

Prepares a new activity for the Translet Rule by taking the results of the process that was created earlier.

Parameters:

requestName - the request name

requestMethod - the request method

transletRule - the translet rule

Throws:

ActivityPrepareException

isAdapted

protected boolean isAdapted()

adapt

protected void adapt()
              throws AdapterException

Throws:

AdapterException

isRequestParsed

protected boolean isRequestParsed()

parseRequest

protected void parseRequest()
                     throws RequestParseException,
ActivityTerminatedException

Throws:

RequestParseException

ActivityTerminatedException

resolveLocale

protected LocaleResolver resolveLocale()

perform

public void perform()
             throws ActivityPerformException

Description copied from interface: Activity

Performs the prepared activity.

Throws:

ActivityPerformException - thrown when an exception occurs while performing an activity

perform

public <V> V perform(InstantAction<V> instantAction)
              throws ActivityPerformException

Description copied from interface: Activity

Performs the given instant activity.

Type Parameters:

V - the result type of the instant action

Parameters:

instantAction - the instant action

Returns:

An object that is the result of performing an instant activity

Throws:

ActivityPerformException - thrown when an exception occurs while performing an activity

execute

protected void execute(ActionList actionList)
                throws ActionExecutionException

Throws:

ActionExecutionException

execute

protected void execute(ActionList actionList,
 ContentResult contentResult)
                throws ActionExecutionException

Throws:

ActionExecutionException

handleException

protected ExceptionThrownRule handleException(ExceptionRule exceptionRule)
                                       throws ActionExecutionException

Overrides:

handleException in class AdviceActivity

Throws:

ActionExecutionException

reserveResponse

protected void reserveResponse(@Nullable
 Response response)

reserveResponse

protected void reserveResponse()

isResponseReserved

public boolean isResponseReserved()

Description copied from interface: Activity

Returns whether the response is reserved.

Returns:

true, if the response is reserved

getDesiredResponse

protected Response getDesiredResponse()

isCommitted

public boolean isCommitted()

Description copied from interface: Activity

Returns whether a response was attempted after performing the activity.

Returns:

true if a response was attempted, false otherwise

getTranslet

public Translet getTranslet()

Description copied from interface: Activity

Returns an instance of the current translet.

Returns:

an instance of the current translet

getProcessResult

public ProcessResult getProcessResult()

Description copied from interface: Activity

Returns the process result.

Returns:

the process result

getProcessResult

public Object getProcessResult(String actionId)

Description copied from interface: Activity

Returns an action result for the specified action id from the process result, or null if the action does not exist.

Parameters:

actionId - the specified action id

Returns:

an action result

getTransletRule

protected TransletRule getTransletRule()

getRequestRule

protected RequestRule getRequestRule()

getResponseRule

protected ResponseRule getResponseRule()

getDeclaredResponse

public Response getDeclaredResponse()

Description copied from interface: Activity

Returns the originally declared response.

Returns:

the declared response

getIntendedRequestEncoding

protected String getIntendedRequestEncoding()

Determines the default request encoding.

Returns:

the default request encoding

getIntendedResponseEncoding

protected String getIntendedResponseEncoding()

Determines the default response encoding.

Returns:

the default response encoding

parseDeclaredParameters

protected void parseDeclaredParameters()
                                throws MissingMandatoryParametersException

Parses the declared parameters.

Throws:

MissingMandatoryParametersException

parseDeclaredAttributes

protected void parseDeclaredAttributes()
                                throws MissingMandatoryAttributesException

Parses the declared attributes.

Throws:

MissingMandatoryAttributesException - thrown if a required attribute is missing from the request