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java.lang.Object org.apache.camel.component.file.strategy.MarkerFileExclusiveReadLockStrategy
public class MarkerFileExclusiveReadLockStrategy
Acquires read lock to the given file using a marker file so other Camel consumers wont acquire the same file. This is the default behavior in Camel 1.x.
Constructor Summary | |
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MarkerFileExclusiveReadLockStrategy()
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Method Summary | |
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boolean |
acquireExclusiveReadLock(GenericFileOperations<File> operations,
GenericFile<File> file,
Exchange exchange)
Acquires exclusive read lock to the file. |
void |
prepareOnStartup(GenericFileOperations<File> operations,
GenericFileEndpoint<File> endpoint)
Allows custom logic to be run on startup preparing the strategy, such as removing old lock files etc. |
void |
releaseExclusiveReadLock(GenericFileOperations<File> operations,
GenericFile<File> file,
Exchange exchange)
Releases the exclusive read lock granted by the acquireExclusiveReadLock method. |
void |
setCheckInterval(long checkInterval)
Sets the check interval period. |
void |
setReadLockLoggingLevel(LoggingLevel readLockLoggingLevel)
Sets logging level used when a read lock could not be acquired. |
void |
setTimeout(long timeout)
Sets an optional timeout period. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public MarkerFileExclusiveReadLockStrategy()
Method Detail |
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public void prepareOnStartup(GenericFileOperations<File> operations, GenericFileEndpoint<File> endpoint)
GenericFileExclusiveReadLockStrategy
prepareOnStartup
in interface GenericFileExclusiveReadLockStrategy<File>
operations
- generic file operationsendpoint
- the endpointpublic boolean acquireExclusiveReadLock(GenericFileOperations<File> operations, GenericFile<File> file, Exchange exchange) throws Exception
GenericFileExclusiveReadLockStrategy
acquireExclusiveReadLock
in interface GenericFileExclusiveReadLockStrategy<File>
operations
- generic file operationsfile
- the fileexchange
- the exchange
Exception
- can be thrown in case of errorspublic void releaseExclusiveReadLock(GenericFileOperations<File> operations, GenericFile<File> file, Exchange exchange) throws Exception
GenericFileExclusiveReadLockStrategy
releaseExclusiveReadLock
in interface GenericFileExclusiveReadLockStrategy<File>
operations
- generic file operationsfile
- the fileexchange
- the exchange
Exception
- can be thrown in case of errorspublic void setTimeout(long timeout)
GenericFileExclusiveReadLockStrategy
setTimeout
in interface GenericFileExclusiveReadLockStrategy<File>
timeout
- period in millispublic void setCheckInterval(long checkInterval)
GenericFileExclusiveReadLockStrategy
setCheckInterval
in interface GenericFileExclusiveReadLockStrategy<File>
checkInterval
- interval in millispublic void setReadLockLoggingLevel(LoggingLevel readLockLoggingLevel)
GenericFileExclusiveReadLockStrategy
setReadLockLoggingLevel
in interface GenericFileExclusiveReadLockStrategy<File>
readLockLoggingLevel
- LoggingLevel
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