Package org.apache.tika.batch.fs

Class FSFileResource

java.lang.Object

org.apache.tika.batch.fs.FSFileResource

All Implemented Interfaces:

FileResource

public class FSFileResource
extends Object
implements FileResource

FileSystem(FS)Resource wraps a file name.

This class automatically sets the following keys in Metadata:

• TikaCoreProperties.RESOURCE_NAME_KEY (file name)
• Metadata.CONTENT_LENGTH
• FSProperties.FS_REL_PATH
• FileResource.FILE_EXTENSION

,

Field Summary

Fields inherited from interface org.apache.tika.batch.FileResource

FILE_EXTENSION

Constructor Summary

Constructors

Constructor	Description
FSFileResource(File inputRoot, File fullPath)	Deprecated. to be removed in Tika 2.0
FSFileResource(Path inputRoot, Path fullPath)	Constructor

Method Summary

Modifier and Type	Method	Description
Metadata	getMetadata()	This gets the metadata available before the parsing of the file.
String	getResourceId()	This is only used in logging to identify which file may have caused problems.
InputStream	openInputStream()

Methods inherited from class java.lang.Object

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

Constructor Detail

FSFileResource

@Deprecated
public FSFileResource(File inputRoot,
                      File fullPath)

Deprecated.

to be removed in Tika 2.0

Parameters:

inputRoot -

fullPath -

See Also:

FSFileResource(Path, Path)

FSFileResource

public FSFileResource(Path inputRoot,
                      Path fullPath)

Constructor

Parameters:

inputRoot - the input root for the file

fullPath - the full path to the file

Throws:

IllegalArgumentException - if the fullPath is not a child of inputRoot

Method Detail

getResourceId

public String getResourceId()

Description copied from interface: FileResource

This is only used in logging to identify which file may have caused problems. While it is probably best to use unique ids for the sake of debugging, it is not necessary that the ids be unique. This id is never used as a hashkey by the batch processors, for example.

Specified by:

getResourceId in interface FileResource

Returns:

file's relativePath

getMetadata

public Metadata getMetadata()

Description copied from interface: FileResource

This gets the metadata available before the parsing of the file. This will typically be "external" metadata: file name, file size, file location, data stream, etc. That is, things that are known about the file from outside information, not file-internal metadata.

Specified by:

getMetadata in interface FileResource

Returns:

Metadata

openInputStream

public InputStream openInputStream()
                            throws IOException

Specified by:

openInputStream in interface FileResource

Returns:

an InputStream for the FileResource

Throws:

IOException