FileManager (Apache Jena)

All Known Implementing Classes:

FileManagerImpl
```
public interface FileManager
```

Field Summary

Fields
Modifier and Type Field and Description

static String filePathSeparator

static boolean logAllLookups

static String PATH_DELIMITER

Fields
Modifier and Type	Field and Description
`static String`	`filePathSeparator`
`static boolean`	`logAllLookups`
`static String`	`PATH_DELIMITER`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`addCacheModel(String uri, Model m)` Deprecated.
`void`	`addLocator(Locator loc)` Add a locator to the end of the locators list
`void`	`addLocatorClassLoader(ClassLoader cLoad)` Add a class loader locator
`void`	`addLocatorFile()` Add a file locator
`void`	`addLocatorFile(String dir)` Add a file locator which uses dir as its working directory
`void`	`addLocatorURL()` Add a URL locator
`void`	`addLocatorZip(String zfn)` Add a zip file locator
`FileManager`	`clone()`
`static FileManager`	`create()` Deprecated. Use `StreamManager`
`static FileManager`	`create(LocationMapper locMap)` Deprecated. Use `StreamManager.`
`static FileManager`	`createStd()` Deprecated. Use `StreamManager`
`static FileManager`	`get()` Deprecated. Use `RDFDataMgr` to read RDF files. Use `StreamManager` if needed.
`Model`	`getFromCache(String filenameOrURI)` Deprecated.
`static FileManager`	`getInternal()` For use within Jena libraries only.
`LocationMapper`	`getLocationMapper()` Get the location mapping
`boolean`	`hasCachedModel(String filenameOrURI)` Deprecated.
`boolean`	`isCachingModels()` Deprecated.
`default Model`	`loadModel(String filenameOrURI)` Deprecated. Use `RDFDataMgr`
`Model`	`loadModel(String filenameOrURI, String rdfSyntax)` Deprecated. Use `RDFDataMgr`
`Model`	`loadModel(String filenameOrURI, String baseURI, String rdfSyntax)` Deprecated. Use `RDFDataMgr`
`Model`	`loadModelInternal(String filenameOrURI)` For use within Jena libraries only.
`Iterator<Locator>`	`locators()` Return an iterator over all the handlers
`String`	`mapURI(String filenameOrURI)` Apply the mapping of a filename or URI
`InputStream`	`open(String filenameOrURI)` Open a file using the locators of this FileManager
`InputStream`	`openNoMap(String filenameOrURI)` Open a file using the locators of this FileManager but without location mapping
`TypedStream`	`openNoMapOrNull(String filenameOrURI)` Open a file using the locators of this FileManager but without location mapping.
`default Model`	`readModel(Model model, String filenameOrURI)` Deprecated. Use `RDFDataMgr`
`Model`	`readModel(Model model, String filenameOrURI, String rdfSyntax)` Deprecated. Use `RDFDataMgr`
`Model`	`readModel(Model model, String filenameOrURI, String baseURI, String syntax)` Deprecated.
`Model`	`readModelInternal(Model model, String filenameOrURI)` For use within Jena libraries only.
`String`	`readWholeFileAsUTF8(InputStream in)` Deprecated.
`String`	`readWholeFileAsUTF8(String filename)` Deprecated.
`void`	`remove(Locator loc)` Remove a locator
`void`	`removeCacheModel(String uri)` Deprecated.
`void`	`resetCache()` Deprecated.
`static void`	`setGlobalFileManager(FileManager fm)` Deprecated. Use `StreamManager.setGlobal`
`void`	`setLocationMapper(LocationMapper _mapper)` Set the location mapping
`void`	`setModelCaching(boolean state)` Deprecated.

- Field Detail
  - logAllLookups
```
static final boolean logAllLookups
```
    See Also:
    
    Constant Field Values
  - PATH_DELIMITER
```
static final String PATH_DELIMITER
```
    See Also:
    
    Constant Field Values
  - filePathSeparator
```
static final String filePathSeparator
```
- Method Detail
  - getInternal
```
static FileManager getInternal()
```
    For use within Jena libraries only.
  - get
```
@Deprecated
static FileManager get()
```
    Deprecated. Use RDFDataMgr to read RDF files. Use StreamManager if needed.
  - setGlobalFileManager
```
@Deprecated
static void setGlobalFileManager(FileManager fm)
```
    Deprecated. Use StreamManager.setGlobal
  - create
```
@Deprecated
static FileManager create()
```
    Deprecated. Use StreamManager
  - createStd
```
@Deprecated
static FileManager createStd()
```
    Deprecated. Use StreamManager
  - create
```
@Deprecated
static FileManager create(LocationMapper locMap)
```
    Deprecated. Use StreamManager.
  - clone
```
FileManager clone()
```
  - setLocationMapper
```
void setLocationMapper(LocationMapper _mapper)
```
    Set the location mapping
  - getLocationMapper
```
LocationMapper getLocationMapper()
```
    Get the location mapping
  - locators
```
Iterator<Locator> locators()
```
    Return an iterator over all the handlers
  - addLocator
```
void addLocator(Locator loc)
```
    Add a locator to the end of the locators list
  - addLocatorFile
```
void addLocatorFile()
```
    Add a file locator
  - addLocatorFile
```
void addLocatorFile(String dir)
```
    Add a file locator which uses dir as its working directory
  - addLocatorClassLoader
```
void addLocatorClassLoader(ClassLoader cLoad)
```
    Add a class loader locator
  - addLocatorURL
```
void addLocatorURL()
```
    Add a URL locator
  - addLocatorZip
```
void addLocatorZip(String zfn)
```
    Add a zip file locator
  - remove
```
void remove(Locator loc)
```
    Remove a locator
  - resetCache
```
@Deprecated
void resetCache()
```
    Deprecated.
    
    Reset the model cache
  - setModelCaching
```
@Deprecated
void setModelCaching(boolean state)
```
    Deprecated.
    
    Change the state of model cache : does not clear the cache
  - isCachingModels
```
@Deprecated
boolean isCachingModels()
```
    Deprecated.
    
    return whether caching is on of off
  - getFromCache
```
@Deprecated
Model getFromCache(String filenameOrURI)
```
    Deprecated.
    
    Read out of the cache - return null if not in the cache
  - hasCachedModel
```
@Deprecated
boolean hasCachedModel(String filenameOrURI)
```
    Deprecated.
  - addCacheModel
```
@Deprecated
void addCacheModel(String uri,
                               Model m)
```
    Deprecated.
  - removeCacheModel
```
@Deprecated
void removeCacheModel(String uri)
```
    Deprecated.
  - loadModel
```
@Deprecated
default Model loadModel(String filenameOrURI)
```
    Deprecated. Use RDFDataMgr
    
    Load a model from a file (local or remote). This operation may attempt content negotiation for http URLs.
    
    Parameters:
    
    filenameOrURI - The filename or a URI (file:, http:)
    
    Returns:
    
    a new model
    
    Throws:
    
    JenaException - if there is syntax error in file.
  - loadModelInternal
```
Model loadModelInternal(String filenameOrURI)
```
    For use within Jena libraries only.
  - loadModel
```
@Deprecated
Model loadModel(String filenameOrURI,
                            String rdfSyntax)
```
    Deprecated. Use RDFDataMgr
    
    Load a model from a file (local or remote). URI is the base for reading the model.
    
    Parameters:
    
    filenameOrURI - The filename or a URI (file:, http:)
    
    rdfSyntax - RDF Serialization syntax.
    
    Returns:
    
    a new model
    
    Throws:
    
    JenaException - if there is syntax error in file.
  - loadModel
```
@Deprecated
Model loadModel(String filenameOrURI,
                            String baseURI,
                            String rdfSyntax)
```
    Deprecated. Use RDFDataMgr
    
    Load a model from a file (local or remote).
    
    Parameters:
    
    filenameOrURI - The filename or a URI (file:, http:)
    
    baseURI - Base URI for loading the RDF model.
    
    rdfSyntax - RDF Serialization syntax.
    
    Returns:
    
    a new model
    
    Throws:
    
    JenaException - if there is syntax error in file.
  - readModel
```
default Model readModel(Model model,
                        String filenameOrURI)
```
    Deprecated. Use RDFDataMgr
    
    Read a file of RDF into a model. Guesses the syntax of the file based on filename extension, defaulting to RDF/XML.
    
    Parameters:
    
    model -
    
    filenameOrURI -
    
    Returns:
    
    The model or null, if there was an error.
    
    Throws:
    
    JenaException - if there is syntax error in file.
  - readModelInternal
```
Model readModelInternal(Model model,
                        String filenameOrURI)
```
    For use within Jena libraries only.
  - readModel
```
@Deprecated
Model readModel(Model model,
                            String filenameOrURI,
                            String rdfSyntax)
```
    Deprecated. Use RDFDataMgr
    
    Read a file of RDF into a model.
    
    Parameters:
    
    model -
    
    filenameOrURI -
    
    rdfSyntax - RDF Serialization syntax.
    
    Returns:
    
    The model or null, if there was an error.
    
    Throws:
    
    JenaException - if there is syntax error in file.
  - readModel
```
@Deprecated
Model readModel(Model model,
                            String filenameOrURI,
                            String baseURI,
                            String syntax)
```
    Deprecated.
    
    Read a file of RDF into a model.
    
    Parameters:
    
    model -
    
    filenameOrURI -
    
    baseURI -
    
    syntax -
    
    Returns:
    
    The model
    
    Throws:
    
    JenaException - if there is syntax error in file.
  - open
```
InputStream open(String filenameOrURI)
```
    Open a file using the locators of this FileManager
  - mapURI
```
String mapURI(String filenameOrURI)
```
    Apply the mapping of a filename or URI
  - readWholeFileAsUTF8
```
@Deprecated
String readWholeFileAsUTF8(InputStream in)
```
    Deprecated.
    
    Slurp up a whole file
  - readWholeFileAsUTF8
```
@Deprecated
String readWholeFileAsUTF8(String filename)
```
    Deprecated.
    
    Slurp up a whole file: map filename as necessary
  - openNoMap
```
InputStream openNoMap(String filenameOrURI)
```
    Open a file using the locators of this FileManager but without location mapping
  - openNoMapOrNull
```
TypedStream openNoMapOrNull(String filenameOrURI)
```
    Open a file using the locators of this FileManager but without location mapping. Return null if not found

Interface FileManager

Field Summary

Method Summary

Field Detail

logAllLookups

PATH_DELIMITER

filePathSeparator

Method Detail

getInternal

get

setGlobalFileManager

create

createStd

create

clone

setLocationMapper

getLocationMapper

locators

addLocator

addLocatorFile

addLocatorFile

addLocatorClassLoader

addLocatorURL

addLocatorZip

remove

resetCache

setModelCaching

isCachingModels

getFromCache

hasCachedModel

addCacheModel

removeCacheModel

loadModel

loadModelInternal

loadModel

loadModel

readModel

readModelInternal

readModel

readModel

open

mapURI

readWholeFileAsUTF8

readWholeFileAsUTF8

openNoMap

openNoMapOrNull