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java.lang.Object | +--com.caucho.vfs.Path | +--com.caucho.vfs.FilesystemPath | +--com.caucho.vfs.MemoryPath
Inner Class Summary | |
class |
MemoryPath.MemoryStream
|
Fields inherited from class com.caucho.vfs.FilesystemPath |
bindRoot,
pathname,
root,
separatorChar,
userPath |
Fields inherited from class com.caucho.vfs.Path |
schemeMap |
Constructor Summary | |
|
MemoryPath()
|
protected |
MemoryPath(FilesystemPath root,
java.lang.String userPath,
java.util.Map attributes,
java.lang.String path)
|
Method Summary | |
boolean |
canRead()
Tests if the file can be read. |
boolean |
canWrite()
Tests if the file can be written. |
boolean |
exists()
Tests if the file exists. |
Path |
fsWalk(java.lang.String userPath,
java.util.Map attributes,
java.lang.String path)
Lookup a path relative to the current filesystem's root. |
long |
getLastModified()
Returns the last modified time of the file. |
long |
getLength()
Returns the length of the file in bytes. |
java.lang.String |
getScheme()
Returns the url scheme |
java.lang.Object |
getValue()
Gets the object at the path. |
boolean |
isDirectory()
Tests if the path refers to a directory. |
boolean |
isFile()
Tests if the path refers to a file. |
boolean |
isObject()
Tests if the path refers to an object. |
java.lang.String[] |
list()
|
boolean |
mkdir()
Creates the directory named by this path. |
boolean |
mkdirs()
Creates the directory named by this path and any parent directories. |
protected StreamImpl |
openAppendImpl()
|
protected StreamImpl |
openReadImpl()
|
protected StreamImpl |
openWriteImpl()
|
boolean |
remove()
Removes the file or directory named by this path. |
boolean |
renameTo(Path path)
Renames the file or directory to the name given by the path. |
void |
setValue(java.lang.Object object)
Sets the object at the path. |
Methods inherited from class com.caucho.vfs.FilesystemPath |
bind,
copy,
createRoot,
equals,
getFullPath,
getParent,
getPath,
getTail,
getURL,
getUserPath,
hashCode,
normalizePath,
normalizePath,
schemeWalk,
setUserPath,
toString |
Methods inherited from class com.caucho.vfs.Path |
createNewFile,
createTempFile,
getAttribute,
getAttributeNames,
getContentType,
getHost,
getNativePath,
getPort,
getQuery,
iterator,
lookup,
lookup,
lookupNative,
lookupNative,
openAppend,
openRead,
openReadWrite,
openReadWriteImpl,
openWrite,
removeAttribute,
renameTo,
scanScheme,
setAttribute,
setLastModified,
unbind,
writeToStream |
Methods inherited from class java.lang.Object |
clone,
finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
Constructor Detail |
protected MemoryPath(FilesystemPath root, java.lang.String userPath, java.util.Map attributes, java.lang.String path)
public MemoryPath()
Method Detail |
public Path fsWalk(java.lang.String userPath, java.util.Map attributes, java.lang.String path)
userPath
- the exact string passed by the user's lookup()newAttributes
- the user's new attributesnewPath
- the normalized real pathpublic java.lang.String getScheme()
public boolean exists()
public boolean isDirectory()
public boolean isFile()
public boolean isObject()
public long getLength()
public long getLastModified()
public boolean canRead()
public boolean canWrite()
public java.lang.String[] list()
public boolean mkdir()
public boolean mkdirs()
public boolean remove()
public boolean renameTo(Path path)
protected StreamImpl openReadImpl() throws java.io.IOException
protected StreamImpl openWriteImpl() throws java.io.IOException
protected StreamImpl openAppendImpl() throws java.io.IOException
public java.lang.Object getValue() throws java.io.IOException
A bean filesystem or a mime-type aware filesystem could deserialize the contents of the file.
public void setValue(java.lang.Object object) throws java.io.IOException
Normal filesystems will generally do nothing. However, a bean filesystem or a mime-type aware filesystem could serialize the object and store it.
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