org.apache.lenya.cms.task
Interface Task

All Superinterfaces:

org.apache.avalon.framework.parameters.Parameterizable

All Known Implementing Classes:

AbstractExporter, AbstractFilePublisher, AbstractPublisher, AbstractTask, AntTask, CommandLineTask, CopyDocumentToArea, Deactivate, DefaultFilePublisher, DocumentTask, EmptyTask, HelloWorldTask, LuceneTask, MailTask, PublicationTask, Publish, ResourceFilePublisher, StaticHTMLExporter, TaskSequence

public interface Task
extends org.apache.avalon.framework.parameters.Parameterizable

A Task is a command that can be executed.
When a Task is executed from a TaskAction or initialized from a TaskJob, the default parameters are provided. This is not a contract!

Field Summary

static java.lang.String	DEFAULT_PREFIX
static int	FAILURE
static java.lang.String	NAMESPACE
static java.lang.String	PARAMETER_CONTEXT_PREFIX The part of the URI that precedes the publication ID: http://www.yourhost.com:8080/lenya/publication/index.html
static java.lang.String	PARAMETER_PUBLICATION_ID The publication ID: http://www.yourhost.com:8080/lenya/publication/index.html
static java.lang.String	PARAMETER_SERVER_PORT The server port: http://www.yourhost.com:8080/lenya/publication/index.html
static java.lang.String	PARAMETER_SERVER_URI The server URI: http://www.yourhost.com:8080/lenya/publication/index.html
static java.lang.String	PARAMETER_SERVLET_CONTEXT The path of the servlet context: /home/user_id/build/jakarta-tomcat/webapps/lenyacms
static int	SUCCESS

Method Summary

void	execute(java.lang.String servletContextPath) Execute the task.
int	getResult() Returns the result of the task (SUCCESS, FAILURE).
void	setLabel(java.lang.String label) Set the label that is used to identify the task.

Methods inherited from interface org.apache.avalon.framework.parameters.Parameterizable

parameterize

Field Detail

NAMESPACE

static final java.lang.String NAMESPACE

See Also:

Constant Field Values

DEFAULT_PREFIX

static final java.lang.String DEFAULT_PREFIX

See Also:

Constant Field Values

SUCCESS

static final int SUCCESS

See Also:

Constant Field Values

FAILURE

static final int FAILURE

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Constant Field Values

PARAMETER_SERVLET_CONTEXT

static final java.lang.String PARAMETER_SERVLET_CONTEXT

The path of the servlet context:
/home/user_id/build/jakarta-tomcat/webapps/lenyacms

See Also:

Constant Field Values

PARAMETER_SERVER_URI

static final java.lang.String PARAMETER_SERVER_URI

The server URI:
http://www.yourhost.com:8080/lenya/publication/index.html

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Constant Field Values

PARAMETER_SERVER_PORT

static final java.lang.String PARAMETER_SERVER_PORT

The server port:
http://www.yourhost.com:8080/lenya/publication/index.html

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Constant Field Values

PARAMETER_CONTEXT_PREFIX

static final java.lang.String PARAMETER_CONTEXT_PREFIX

The part of the URI that precedes the publication ID:
http://www.yourhost.com:8080/lenya/publication/index.html

See Also:

Constant Field Values

PARAMETER_PUBLICATION_ID

static final java.lang.String PARAMETER_PUBLICATION_ID

The publication ID:
http://www.yourhost.com:8080/lenya/publication/index.html

See Also:

Constant Field Values

Method Detail

execute

void execute(java.lang.String servletContextPath)
             throws ExecutionException

Execute the task. All parameters must have been set with parameterize().

Parameters:

servletContextPath - the servlet-context

Throws:

ExecutionException - if the execution fails

setLabel

void setLabel(java.lang.String label)

Set the label that is used to identify the task.

Parameters:

label - the label

getResult

int getResult()

Returns the result of the task (SUCCESS, FAILURE).

Returns: