org.rrd4j.core.RrdRandomAccessFileBackendFactory

All Implemented Interfaces:: Closeable, AutoCloseable

Direct Known Subclasses:: RrdSafeFileBackendFactory

@RrdBackendAnnotation(name="FILE",
                      shouldValidateHeader=true)
public class RrdRandomAccessFileBackendFactory
extends RrdFileBackendFactory

Factory class which creates actual RrdRandomAccessFileBackend objects. This was the default backend factory in Rrd4j before 1.4.0 release.

Field Summary

Fields inherited from class org.rrd4j.core.RrdBackendFactory
cachingAllowed, DEFAULTFACTORY, name, scheme, validateHeader
Constructor Summary

Constructors

Constructor Description

RrdRandomAccessFileBackendFactory()
Method Summary

Modifier and Type Method Description

protected RrdBackend open(String path, boolean readOnly)
Creates RrdFileBackend object for the given file path.

Methods inherited from class org.rrd4j.core.RrdFileBackendFactory
canStore, exists, getCanonicalUri, getPath, getUri

Methods inherited from class org.rrd4j.core.RrdBackendFactory
addActiveFactories, addFactories, buildGenericUri, checkClosing, close, exists, findFactory, getActiveFactories, getBackend, getBackend, getDefaultFactory, getFactory, getName, getRootUri, getScheme, registerAndSetAsDefaultFactory, registerFactory, resolve, setActiveFactories, setDefaultFactory, shouldValidateHeader, shouldValidateHeader

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- RrdRandomAccessFileBackendFactory
  
  public RrdRandomAccessFileBackendFactory()
Method Details
- open
  
  protected RrdBackend open(String path, boolean readOnly) throws IOException
  
  Creates RrdFileBackend object for the given file path.
  
  Specified by:
  
  open in class RrdBackendFactory
  
  Throws:
  
  IOException

Class RrdRandomAccessFileBackendFactory

Field Summary

Fields inherited from class org.rrd4j.core.RrdBackendFactory

Constructor Summary

Method Summary

Methods inherited from class org.rrd4j.core.RrdFileBackendFactory

Methods inherited from class org.rrd4j.core.RrdBackendFactory

Methods inherited from class java.lang.Object

Constructor Details

RrdRandomAccessFileBackendFactory

Method Details

open