org.opencms.search

类 CmsIndexingThread

java.lang.Object

java.lang.Thread

org.opencms.search.CmsIndexingThread

所有已实现的接口:

java.lang.Runnable

public class CmsIndexingThread
extends java.lang.Thread

Implements the indexing method for a single resource as thread.

The indexing of a single resource is wrapped into a thread in order to prevent the overall indexer from hanging.

从以下版本开始:

6.0.0

嵌套类概要

从类继承的嵌套类/接口 java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

字段概要

从类继承的字段 java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

构造器概要

构造器

构造器和说明
CmsIndexingThread(CmsObject cms, CmsResource res, CmsSearchIndex index, int count, I_CmsReport report) Create a new indexing thread.

方法概要

方法

限定符和类型	方法和说明
protected I_CmsSearchDocument	createIndexDocument(CmsObject cms, CmsResource res, CmsSearchIndex index, int count, I_CmsReport report) Creates the search index document.
I_CmsSearchDocument	getResult() Returns the document created by this indexer thread.
void	run() Starts the thread to index a single resource.

从类继承的方法 java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

从类继承的方法 java.lang.Object

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

构造器详细资料

CmsIndexingThread

public CmsIndexingThread(CmsObject cms,
                 CmsResource res,
                 CmsSearchIndex index,
                 int count,
                 I_CmsReport report)

Create a new indexing thread.

参数:

cms - the current OpenCms user context

res - the resource to index

index - the index to update the resource in

count - the report count

report - the report to write the output to

方法详细资料

getResult

public I_CmsSearchDocument getResult()

Returns the document created by this indexer thread.

In case the resource could not be indexed, null is returned.

返回:

the document created by this indexer thread

run

public void run()

Starts the thread to index a single resource.

指定者:

run 在接口中 java.lang.Runnable

覆盖:

run 在类中 java.lang.Thread

另请参阅:

Runnable.run()

createIndexDocument

protected I_CmsSearchDocument createIndexDocument(CmsObject cms,
                                      CmsResource res,
                                      CmsSearchIndex index,
                                      int count,
                                      I_CmsReport report)
                                           throws CmsException

Creates the search index document.

参数:

cms - the current OpenCms user context

res - the resource to index

index - the index to update the resource in

count - the report count

report - the report to write the output to

返回:

the created search index document

抛出:

CmsException - in case of issues while creating the search index document