Class GenericFileChecker

java.lang.Object

ecmwf.common.technical.GenericFile

ecmwf.common.technical.GenericFileChecker

public abstract class GenericFileChecker
extends GenericFile

The Class GenericFileChecker.

Nested Class Summary

Nested classes/interfaces inherited from class ecmwf.common.technical.GenericFile

GenericFile.IncorrectFileSize, GenericFile.IncorrectTransmittedSize, GenericFile.UnexpectedFileSize

Constructor Summary

Constructors

Constructor	Description
GenericFileChecker(GenericFile file)	Instantiates a new generic file checker.

Method Summary

Modifier and Type	Method	Description
boolean	canRead()	Can read.
boolean	canWrite()	Can write.
abstract void	catchException(String service, Throwable t)	Catch exception.
boolean	delete()	Delete.
boolean	exists()	Exists.
String	getAbsolutePath()	Gets the absolute path.
File	getFile()	Gets the file.
GenericFile	getGenericFile()	Gets the generic file.
InputStream	getInputStream()	Gets the input stream.
String	getName()	Gets the name.
OutputStream	getOutputStream()	Gets the output stream.
OutputStream	getOutputStream(boolean append)	Gets the output stream.
String	getParent()	Gets the parent.
GenericFile	getParentFile()	Gets the parent file.
String	getPath()	Gets the path.
boolean	isAbsolute()	Checks if is absolute.
boolean	isDirectory()	Checks if is directory.
boolean	isFile()	Checks if is file.
long	lastModified()	Last modified.
long	length()	Length.
String[]	list()	List.
String[]	list(GenericFileFilter filter)	List.
long	listCount()	Gives the number of files included in the specified directory and sub-directories.
GenericFile[]	listFiles()	List files.
GenericFile[]	listFiles(GenericFileFilter filter)	List files.
long	listSize()	Gives the total size of the files included in the specified directory and sub-directories.
boolean	mkdir()	Mkdir.
boolean	mkdirs()	Mkdirs.
long	receiveFile(InputStream in, long size)	Receive file.
boolean	renameTo(String path)	Rename to.
boolean	setLastModified(long time)	Sets the last modified.
boolean	setReadOnly()	Sets the read only.
long	transmitFile(OutputStream out, long offset)	Transmit file.

Methods inherited from class ecmwf.common.technical.GenericFile

delete, getGenericFile, getGenericFile, getGenericFile

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GenericFileChecker

public GenericFileChecker(GenericFile file)

Instantiates a new generic file checker.

Parameters:

file - the file

Method Details

catchException

public abstract void catchException(String service,
 Throwable t)

Catch exception.

Parameters:

service - the service

t - the t

getGenericFile

public GenericFile getGenericFile()

Gets the generic file.

Returns:

the generic file

getParentFile

public GenericFile getParentFile()

Gets the parent file. Gets the parent file.

Specified by:

getParentFile in class GenericFile

Returns:

the parent file

exists

public boolean exists()
               throws IOException

Exists. Exists.

Specified by:

exists in class GenericFile

Returns:

true, if successful

Throws:

IOException - Signals that an I/O exception has occurred.

getPath

public String getPath()

Gets the path. Gets the path.

Specified by:

getPath in class GenericFile

Returns:

the path

getAbsolutePath

public String getAbsolutePath()

Gets the absolute path. Gets the absolute path.

Specified by:

getAbsolutePath in class GenericFile

Returns:

the absolute path

getParent

public String getParent()

Gets the parent. Gets the parent.

Specified by:

getParent in class GenericFile

Returns:

the parent

getName

public String getName()

Gets the name. Gets the name.

Specified by:

getName in class GenericFile

Returns:

the name

renameTo

public boolean renameTo(String path)
                 throws IOException

Rename to. Rename to.

Specified by:

renameTo in class GenericFile

Parameters:

path - the path

Returns:

true, if successful

Throws:

IOException - Signals that an I/O exception has occurred.

getFile

public File getFile()
             throws IOException

Gets the file. Gets the file.

Specified by:

getFile in class GenericFile

Returns:

the file

Throws:

IOException - Signals that an I/O exception has occurred.

delete

public boolean delete()
               throws IOException

Delete. Delete.

Specified by:

delete in class GenericFile

Returns:

true, if successful

Throws:

IOException - Signals that an I/O exception has occurred.

mkdir

public boolean mkdir()
              throws IOException

Mkdir. Mkdir.

Specified by:

mkdir in class GenericFile

Returns:

true, if successful

Throws:

IOException - Signals that an I/O exception has occurred.

mkdirs

public boolean mkdirs()
               throws IOException

Mkdirs. Mkdirs.

Specified by:

mkdirs in class GenericFile

Returns:

true, if successful

Throws:

IOException - Signals that an I/O exception has occurred.

canRead

public boolean canRead()

Can read. Can read.

Specified by:

canRead in class GenericFile

Returns:

true, if successful

canWrite

public boolean canWrite()

Can write. Can write.

Specified by:

canWrite in class GenericFile

Returns:

true, if successful

isAbsolute

public boolean isAbsolute()
                   throws IOException

Checks if is absolute. Checks if is absolute.

Specified by:

isAbsolute in class GenericFile

Returns:

true, if is absolute

Throws:

IOException - Signals that an I/O exception has occurred.

lastModified

public long lastModified()
                  throws IOException

Last modified. Last modified.

Specified by:

lastModified in class GenericFile

Returns:

the long

Throws:

IOException - Signals that an I/O exception has occurred.

setLastModified

public boolean setLastModified(long time)
                        throws IOException

Sets the last modified. Sets the last modified.

Specified by:

setLastModified in class GenericFile

Parameters:

time - the time

Returns:

true, if successful

Throws:

IOException - Signals that an I/O exception has occurred.

setReadOnly

public boolean setReadOnly()

Sets the read only. Sets the read only.

Specified by:

setReadOnly in class GenericFile

Returns:

true, if successful

isDirectory

public boolean isDirectory()
                    throws IOException

Checks if is directory. Checks if is directory.

Specified by:

isDirectory in class GenericFile

Returns:

true, if is directory

Throws:

IOException - Signals that an I/O exception has occurred.

isFile

public boolean isFile()
               throws IOException

Checks if is file. Checks if is file.

Specified by:

isFile in class GenericFile

Returns:

true, if is file

Throws:

IOException - Signals that an I/O exception has occurred.

length

public long length()
            throws IOException

Length. Length.

Specified by:

length in class GenericFile

Returns:

the long

Throws:

IOException - Signals that an I/O exception has occurred.

list

public String[] list(GenericFileFilter filter)
              throws IOException

List. List.

Specified by:

list in class GenericFile

Parameters:

filter - the filter

Returns:

the string[]

Throws:

IOException - Signals that an I/O exception has occurred.

listFiles

public GenericFile[] listFiles(GenericFileFilter filter)
                        throws IOException

List files. List files.

Specified by:

listFiles in class GenericFile

Parameters:

filter - the filter

Returns:

the generic file[]

Throws:

IOException - Signals that an I/O exception has occurred.

list

public String[] list()
              throws IOException

List. List.

Specified by:

list in class GenericFile

Returns:

the string[]

Throws:

IOException - Signals that an I/O exception has occurred.

listCount

public long listCount()
               throws IOException

Gives the number of files included in the specified directory and sub-directories. List count.

Specified by:

listCount in class GenericFile

Returns:

the long

Throws:

IOException - Signals that an I/O exception has occurred.

listSize

public long listSize()
              throws IOException

Gives the total size of the files included in the specified directory and sub-directories. List size.

Specified by:

listSize in class GenericFile

Returns:

the long

Throws:

IOException - Signals that an I/O exception has occurred.

listFiles

public GenericFile[] listFiles()
                        throws IOException

List files. List files.

Specified by:

listFiles in class GenericFile

Returns:

the generic file[]

Throws:

IOException - Signals that an I/O exception has occurred.

getInputStream

public InputStream getInputStream()
                           throws IOException,
FileNotFoundException

Gets the input stream. Gets the input stream.

Specified by:

getInputStream in class GenericFile

Returns:

the input stream

Throws:

IOException - Signals that an I/O exception has occurred.

FileNotFoundException

getOutputStream

public OutputStream getOutputStream()
                             throws IOException,
FileNotFoundException

Gets the output stream. Gets the output stream.

Specified by:

getOutputStream in class GenericFile

Returns:

the output stream

Throws:

IOException - Signals that an I/O exception has occurred.

FileNotFoundException

getOutputStream

public OutputStream getOutputStream(boolean append)
                             throws IOException,
FileNotFoundException

Gets the output stream. Gets the output stream.

Specified by:

getOutputStream in class GenericFile

Parameters:

append - the append

Returns:

the output stream

Throws:

IOException - Signals that an I/O exception has occurred.

FileNotFoundException

transmitFile

public long transmitFile(OutputStream out,
 long offset)
                  throws IOException,
FileNotFoundException

Transmit file. Transmit file.

Specified by:

transmitFile in class GenericFile

Parameters:

out - the out

offset - the offset

Returns:

the long

Throws:

IOException - Signals that an I/O exception has occurred.

FileNotFoundException

receiveFile

public long receiveFile(InputStream in,
 long size)
                 throws IOException,
FileNotFoundException

Receive file. Receive file.

Specified by:

receiveFile in class GenericFile

Parameters:

in - the in

size - the size

Returns:

the long

Throws:

IOException - Signals that an I/O exception has occurred.

FileNotFoundException