LobDataFile

java.lang.Object
- org.h2.value.lob.LobData
- - org.h2.value.lob.LobDataFile

public final class LobDataFile
extends LobData

LOB data stored in a temporary file.

Field Summary

Fields
Modifier and Type	Field	Description
`private java.lang.String`	`fileName`	If the LOB is a temporary LOB being managed by a temporary ResultSet, it is stored in a temporary file.
`private DataHandler`	`handler`
`private FileStore`	`tempFile`

Constructor Summary

Constructors
Constructor Description

LobDataFile(DataHandler handler, java.lang.String fileName, FileStore tempFile)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`DataHandler`	`getDataHandler()`
`java.io.InputStream`	`getInputStream(long precision)`	Get stream to read LOB data from
`void`	`remove(ValueLob value)`	Remove the underlying resource, if any.
`java.lang.String`	`toString()`

Methods inherited from class org.h2.value.lob.LobData
getMemory, isLinkedToTable

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

- Field Detail
  - handler
```
private DataHandler handler
```
  - fileName
```
private final java.lang.String fileName
```
    If the LOB is a temporary LOB being managed by a temporary ResultSet, it is stored in a temporary file.
  - tempFile
```
private final FileStore tempFile
```
- Constructor Detail
  - LobDataFile
```
public LobDataFile(DataHandler handler,
                   java.lang.String fileName,
                   FileStore tempFile)
```
- Method Detail
  - remove
```
public void remove(ValueLob value)
```
    Description copied from class: LobData
    
    Remove the underlying resource, if any. For values that are kept fully in memory this method has no effect.
    
    Overrides:
    
    remove in class LobData
    
    Parameters:
    
    value - to remove
  - getInputStream
```
public java.io.InputStream getInputStream(long precision)
```
    Description copied from class: LobData
    
    Get stream to read LOB data from
    
    Specified by:
    
    getInputStream in class LobData
    
    Parameters:
    
    precision - octet length of the stream, or -1 if unknown
    
    Returns:
    
    stream to read LOB data from
  - getDataHandler
```
public DataHandler getDataHandler()
```
    Overrides:
    
    getDataHandler in class LobData
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object