org.modeshape.connector.filesystem

Class LargeFileSystemConnector

java.lang.Object

org.modeshape.jcr.spi.federation.Connector

org.modeshape.jcr.spi.federation.WritableConnector

org.modeshape.connector.filesystem.FileSystemConnector

org.modeshape.connector.filesystem.LargeFileSystemConnector

All Implemented Interfaces:

Pageable

public class LargeFileSystemConnector
extends FileSystemConnector

Nested Class Summary

Nested classes/interfaces inherited from class org.modeshape.jcr.spi.federation.Connector

Connector.ExtraProperties

Field Summary

Fields inherited from class org.modeshape.connector.filesystem.FileSystemConnector

DEFAULT_PAGE_SIZE

Fields inherited from class org.modeshape.jcr.spi.federation.Connector

DEFAULT_ROOT_ID

Constructor Summary

Constructors

Constructor and Description
LargeFileSystemConnector()

Method Summary

Modifier and Type	Method and Description
protected ExternalBinaryValue	createBinaryValue(File file) Utility method to create a BinaryValue object for the given file overriding FileSystemConnector.

Methods inherited from class org.modeshape.connector.filesystem.FileSystemConnector

acceptFile, binaryFor, checkFileNotExcluded, contentBasedSha1, contentChildId, createFileForUrl, createUrlForFile, fileFor, getBinaryValue, getChildren, getDocumentById, getDocumentId, getDocumentPathsById, hasDocument, idFor, initialize, isContentNode, isExcluded, isRoot, newDocumentId, removeDocument, sha1, shutdown, storeDocument, updateDocument, writerFor

Methods inherited from class org.modeshape.jcr.spi.federation.WritableConnector

isReadonly

Methods inherited from class org.modeshape.jcr.spi.federation.Connector

checkFieldNotNull, extraPropertiesFor, extraPropertiesStore, factories, getChildReference, getContext, getEnvironment, getLogger, getMimeTypeDetector, getRepositoryName, getRootDocumentId, getSourceName, getTransactionManager, isCacheable, isQueryable, log, moveExtraProperties, nameFrom, nameFrom, nameFrom, newChildReference, newConnectorChangedSet, newDocument, newPageDocument, pathFactory, pathFrom, pathFrom, propertyFactory, readDocument, setExtraPropertiesStore, translator, writeDocument

Methods inherited from class java.lang.Object

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

Constructor Detail

LargeFileSystemConnector

public LargeFileSystemConnector()

Method Detail

createBinaryValue

protected ExternalBinaryValue createBinaryValue(File file)
                                         throws IOException

Utility method to create a BinaryValue object for the given file overriding FileSystemConnector. Subclasses should rarely override this method, since the UrlBinaryValue will be applicable in most situations, but in this subclass is overriding using FileUrlBinaryValue to lazily compute a contentBased Hash when the key is a URI based Hash. Option contentBasedSha1=false should only be used in "write-once" directories as modifying the file will not change stored hash

Overrides:

createBinaryValue in class FileSystemConnector

Parameters:

file - the file for which the BinaryValue is to be created; never null

Returns:

the binary value; never null

Throws:

IOException - if there is an error creating the value