public final class DefaultFileContent extends Object implements FileContent
Constructor and Description |
---|
DefaultFileContent(AbstractFileObject file,
FileContentInfoFactory fileContentInfoFactory) |
Modifier and Type | Method and Description |
---|---|
void |
close()
Closes all resources used by the content, including all streams, readers
and writers.
|
Object |
getAttribute(String attrName)
Gets the value of an attribute.
|
String[] |
getAttributeNames()
Lists the attributes of this file.
|
Map<String,Object> |
getAttributes()
Returns a read-only map of this file's attributes.
|
Certificate[] |
getCertificates()
Returns the certificates used to sign this file.
|
FileContentInfo |
getContentInfo()
get the content info.
|
FileObject |
getFile()
Returns the file that this is the content of.
|
InputStream |
getInputStream()
Returns an input stream for reading the content.
|
long |
getLastModifiedTime()
Returns the last-modified timestamp.
|
OutputStream |
getOutputStream()
Returns an output stream for writing the content.
|
OutputStream |
getOutputStream(boolean bAppend)
Returns an output stream for writing the content in append mode.
|
RandomAccessContent |
getRandomAccessContent(RandomAccessMode mode)
Returns an input/output stream to use to read and write the content of the file in an
random manner.
|
long |
getSize()
Returns the size of the content (in bytes).
|
boolean |
hasAttribute(String attrName)
Checks if an attribute exists.
|
boolean |
isOpen()
check if a input and/or output stream is open.
This checks only the scope of the current thread. |
boolean |
isOpenGlobal()
check if a input and/or output stream is open.
This checks all threads. |
void |
removeAttribute(String attrName)
Removes an attribute.
|
void |
resetAttributes()
Used internally to flag situations where the file attributes should be
reretrieved.
|
void |
setAttribute(String attrName,
Object value)
Sets the value of an attribute.
|
void |
setLastModifiedTime(long modTime)
Sets the last-modified timestamp.
|
public DefaultFileContent(AbstractFileObject file, FileContentInfoFactory fileContentInfoFactory)
public FileObject getFile()
getFile
in interface FileContent
public long getSize() throws FileSystemException
getSize
in interface FileContent
FileSystemException
- if an error occurs.public long getLastModifiedTime() throws FileSystemException
getLastModifiedTime
in interface FileContent
FileSystemException
- if an error occurs.public void setLastModifiedTime(long modTime) throws FileSystemException
setLastModifiedTime
in interface FileContent
modTime
- The last modified timestamp.FileSystemException
- if an error occurs.public boolean hasAttribute(String attrName) throws FileSystemException
hasAttribute
in interface FileContent
attrName
- The name of the attribute to check.FileSystemException
- if an error occurs.public Map<String,Object> getAttributes() throws FileSystemException
getAttributes
in interface FileContent
FileSystemException
- if an error occurs.public void resetAttributes()
public String[] getAttributeNames() throws FileSystemException
getAttributeNames
in interface FileContent
FileSystemException
- if an error occurs.public Object getAttribute(String attrName) throws FileSystemException
getAttribute
in interface FileContent
attrName
- The attribute name.FileSystemException
- if an error occurs.public void setAttribute(String attrName, Object value) throws FileSystemException
setAttribute
in interface FileContent
attrName
- The name of the attribute to add.value
- The value of the attribute.FileSystemException
- if an error occurs.public void removeAttribute(String attrName) throws FileSystemException
removeAttribute
in interface FileContent
attrName
- The name of the attribute to remove.FileSystemException
- if an error occurs.public Certificate[] getCertificates() throws FileSystemException
getCertificates
in interface FileContent
FileSystemException
- if an error occurs.public InputStream getInputStream() throws FileSystemException
getInputStream
in interface FileContent
FileSystemException
- if an error occurs.public RandomAccessContent getRandomAccessContent(RandomAccessMode mode) throws FileSystemException
getRandomAccessContent
in interface FileContent
mode
- The RandomAccessMode.FileSystemException
- if an error occurs.public OutputStream getOutputStream() throws FileSystemException
getOutputStream
in interface FileContent
FileSystemException
- if an error occurs.public OutputStream getOutputStream(boolean bAppend) throws FileSystemException
getOutputStream
in interface FileContent
bAppend
- true if the data written should be appended.FileSystemException
- if an error occurs.public void close() throws FileSystemException
close
in interface FileContent
FileSystemException
- if an error occurs.public boolean isOpen()
isOpen
in interface FileContent
public boolean isOpenGlobal()
public FileContentInfo getContentInfo() throws FileSystemException
getContentInfo
in interface FileContent
FileSystemException
- if an error occurs.Copyright © 2002-2016 The Apache Software Foundation. All Rights Reserved.