Class FileWatcherStrategy
- java.lang.Object
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- org.apache.camel.support.service.BaseService
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- org.apache.camel.support.service.ServiceSupport
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- org.apache.camel.component.stream.FileWatcherStrategy
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- All Implemented Interfaces:
AutoCloseable
,org.apache.camel.CamelContextAware
,org.apache.camel.Service
,org.apache.camel.ShutdownableService
,org.apache.camel.StatefulService
,org.apache.camel.SuspendableService
public class FileWatcherStrategy extends org.apache.camel.support.service.ServiceSupport implements org.apache.camel.CamelContextAware
To watch for file changes/rollover via JDK file watcher API. This is used to know for example of streaming from a file, that gets rolled-over, so we know about this, and can begin reading the file again from the beginning.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static interface
FileWatcherStrategy.OnChangeEvent
protected class
FileWatcherStrategy.WatchFileChangesTask
Background task which watches for file changes
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Constructor Summary
Constructors Constructor Description FileWatcherStrategy(String directory, FileWatcherStrategy.OnChangeEvent onChangeEvent)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
doStart()
protected void
doStop()
org.apache.camel.CamelContext
getCamelContext()
long
getPollTimeout()
void
setCamelContext(org.apache.camel.CamelContext camelContext)
void
setPollTimeout(long pollTimeout)
Sets the poll timeout in millis.-
Methods inherited from class org.apache.camel.support.service.BaseService
build, doBuild, doFail, doInit, doLifecycleChange, doResume, doShutdown, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Detail
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FileWatcherStrategy
public FileWatcherStrategy(String directory, FileWatcherStrategy.OnChangeEvent onChangeEvent)
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Method Detail
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getCamelContext
public org.apache.camel.CamelContext getCamelContext()
- Specified by:
getCamelContext
in interfaceorg.apache.camel.CamelContextAware
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setCamelContext
public void setCamelContext(org.apache.camel.CamelContext camelContext)
- Specified by:
setCamelContext
in interfaceorg.apache.camel.CamelContextAware
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getPollTimeout
public long getPollTimeout()
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setPollTimeout
public void setPollTimeout(long pollTimeout)
Sets the poll timeout in millis. The default value is 1000.
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doStart
protected void doStart() throws Exception
- Overrides:
doStart
in classorg.apache.camel.support.service.BaseService
- Throws:
Exception
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