com.liulishuo.filedownloader.exception

Class FileDownloadOutOfSpaceException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

com.liulishuo.filedownloader.exception.FileDownloadOutOfSpaceException

All Implemented Interfaces:

Serializable

public class FileDownloadOutOfSpaceException
extends IOException

Throw this exception, when the downloading file is too large to store, in other words, the free space is less than the length of the downloading file.

When the resource is non-Chunked(normally), we will check the space and handle this problem before fetch data from the input stream: FileDownloadUtils.createOutputStream(String) When the resource is chunked, we will handle this problem when the free space is not enough to store the following chunk: DownloadStatusCallback.exFiltrate(Exception)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FileDownloadOutOfSpaceException(long freeSpaceBytes, long requiredSpaceBytes, long breakpointBytes)
FileDownloadOutOfSpaceException(long freeSpaceBytes, long requiredSpaceBytes, long breakpointBytes, Throwable cause)

Method Summary

Modifier and Type	Method and Description
long	getBreakpointBytes()
long	getFreeSpaceBytes()
long	getRequiredSpaceBytes()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FileDownloadOutOfSpaceException

public FileDownloadOutOfSpaceException(long freeSpaceBytes,
                                       long requiredSpaceBytes,
                                       long breakpointBytes,
                                       Throwable cause)

FileDownloadOutOfSpaceException

public FileDownloadOutOfSpaceException(long freeSpaceBytes,
                                       long requiredSpaceBytes,
                                       long breakpointBytes)

Method Detail

getFreeSpaceBytes

public long getFreeSpaceBytes()

Returns:

The free space in bytes.

getRequiredSpaceBytes

public long getRequiredSpaceBytes()

Returns:

The required space in bytes use to store the datum will be fetched.

getBreakpointBytes

public long getBreakpointBytes()

Returns:

In normal Case: The value of breakpoint, which has already downloaded by past, if the value is more than 0, it must be resuming from breakpoint. For Chunked Resource(Streaming media): The value would be the filled size.