public class DirectoryStorage
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
protected java.io.File |
file |
Constructor and Description |
---|
DirectoryStorage(oracle.ojc.storage.AbstractStorage storage, java.lang.String name) |
DirectoryStorage(java.io.File file) |
Modifier and Type | Method and Description |
---|---|
void |
close()
Closes a Storage that previously opened for data access.
|
Storage |
create(java.lang.String name)
Creates a new Storage for data access if doesn't exists yet.
|
Storage |
createDir(java.lang.String name)
Creates a new directory Storage if doesn't exists yet.
|
java.lang.String |
getCanonicalPath()
Returns the canonical path name of this Storage.
|
java.lang.String |
getName()
Returns the name of this Storage (without leading directories).
|
java.lang.String |
getPath()
Returns the path name of this Storage.
|
java.lang.Object |
getProperty(java.lang.String property)
Queries custom property associated with this Storage.
|
boolean |
isDirectory()
Indicates whether this is a directory Storage.
|
boolean |
isInJar()
Indicates whether this Storage is contained in a zip/jar file.
|
java.lang.String[] |
list()
Lists all names of Storages within this directory Storage.
|
java.util.ArrayList |
listStorage()
Lists all Storages within this directory Storage.
|
long |
modDate()
Returns date of last modification of this Storage.
|
void |
open()
Opens a Storage for access.
|
Storage |
open(java.lang.String fileName)
Opens a Storage for access.
|
byte[] |
read()
Reads the entire contents of this data Storage.
|
int |
read(byte[] buf)
Tries to fill a buffer with data from contents of this Storage.
|
void |
setProperty(java.lang.String property, java.lang.Object value)
Allows association of custom properties with this Storage.
|
int |
size()
Returns the size of contents of this data Storage.
|
java.lang.String |
toString() |
void |
write(byte[] buf, int start, int len)
Write the contents of a byte array into this Storage.
|
public DirectoryStorage(oracle.ojc.storage.AbstractStorage storage, java.lang.String name)
public DirectoryStorage(java.io.File file)
public boolean isDirectory()
Storage
isDirectory
in interface Storage
public Storage create(java.lang.String name) throws java.io.IOException
Storage
public Storage createDir(java.lang.String name) throws java.io.IOException
Storage
public Storage open(java.lang.String fileName)
Storage
public java.util.ArrayList listStorage()
Storage
listStorage
in interface Storage
public java.lang.String getName()
Storage
public boolean isInJar()
Storage
public java.lang.String getPath()
Storage
public java.lang.String getCanonicalPath()
Storage
getCanonicalPath
in interface Storage
public long modDate()
Storage
public java.lang.Object getProperty(java.lang.String property)
Storage
getProperty
in interface Storage
property
- property keypublic void setProperty(java.lang.String property, java.lang.Object value)
Storage
setProperty
in interface Storage
property
- property keyvalue
- property valuepublic void open() throws java.io.IOException
Storage
public int size() throws java.io.IOException
Storage
public byte[] read() throws java.io.IOException
Storage
public int read(byte[] buf) throws java.io.IOException
Storage
public java.lang.String[] list()
Storage
public void write(byte[] buf, int start, int len) throws java.io.IOException
Storage
public void close()
Storage
public java.lang.String toString()
toString
in class java.lang.Object