Package com.google.appengine.api.taskqueue.dev

Class QueueStateInfo

java.lang.Object

com.google.appengine.api.taskqueue.dev.QueueStateInfo

public final class QueueStateInfo
extends Object

Dev Server task queue state descriptor.

Used by JSP/JSTL functions to display UI components. Access through JSTL can be somewhat awkward so a number of accessors in this class are made specifically for JSTL rendering. We've encountered some seemingly random NPEs in the pb library code that generates property descriptors for pbs that are used as java beans, and rather than trying to fight that battle we have instead taken the approach of not exposing any pbs to the JSP. Instead, we wrap pbs in standard java beans.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	QueueStateInfo.HeaderWrapper	Wrapper for a TaskQueuePb.TaskQueueAddRequest.Header to avoid exposing pbs to jsp.
static final class	QueueStateInfo.TaskStateInfo	Description of task state information.

Constructor Summary

Constructors

Constructor	Description
QueueStateInfo(com.google.apphosting.utils.config.QueueXml.Entry entry, List<QueueStateInfo.TaskStateInfo> taskInfo)

Method Summary

Modifier and Type	Method	Description
int	getBucketSize()
int	getCountTasks()
int	getCountUnfinishedTasks()
com.google.apphosting.utils.config.QueueXml.Entry	getEntry()
com.google.appengine.api.taskqueue.TaskQueuePb.TaskQueueMode.Mode	getMode()
Date	getOldestTaskEta()
List<QueueStateInfo.TaskStateInfo>	getTaskInfo()

Methods inherited from class java.lang.Object

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

Constructor Details

QueueStateInfo

public QueueStateInfo(com.google.apphosting.utils.config.QueueXml.Entry entry,
 List<QueueStateInfo.TaskStateInfo> taskInfo)

Method Details

getEntry

public com.google.apphosting.utils.config.QueueXml.Entry getEntry()

getMode

public com.google.appengine.api.taskqueue.TaskQueuePb.TaskQueueMode.Mode getMode()

getBucketSize

public int getBucketSize()

getTaskInfo

public List<QueueStateInfo.TaskStateInfo> getTaskInfo()

getCountTasks

public int getCountTasks()

getCountUnfinishedTasks

public int getCountUnfinishedTasks()

getOldestTaskEta

public Date getOldestTaskEta()