Module com.github.librepdf.openpdf.parent

Package org.openpdf.util

Class IOUtil

java.lang.Object

org.openpdf.util.IOUtil

public class IOUtil
extends Object

Author:

patrick

Constructor Summary

Constructors

Constructor	Description
IOUtil()

Method Summary

Modifier and Type	Method	Description
static void	close(@Nullable Closeable in)	Deprecated. Use try-with-resources idiom instead.
static void	copyFile(File page, File outputDir)
static void	deleteAllFiles(File dir)
static @Nullable InputStream	getInputStream(@Nullable String uri)	Gets a Reader for the resource identified
static @Nullable InputStream	openStreamAtUrl(String uri)	Attempts to open a connection, and a stream, to the URI provided. timeouts will be set for opening the connection and reading from it. will return the stream, or null if unable to open or read or a timeout occurred.
static byte[]	readBytes(InputStream is)
static byte @Nullable []	readBytes(String uri)
static byte[]	readBytes(Path file)

Methods inherited from class java.lang.Object

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

Constructor Details

IOUtil

public IOUtil()

Method Details

copyFile

public static void copyFile(File page,
 File outputDir)
                     throws IOException

Throws:

IOException

deleteAllFiles

public static void deleteAllFiles(File dir)
                           throws IOException

Throws:

IOException

openStreamAtUrl

public static @Nullable InputStream openStreamAtUrl(String uri)

Attempts to open a connection, and a stream, to the URI provided. timeouts will be set for opening the connection and reading from it. will return the stream, or null if unable to open or read or a timeout occurred. Does not buffer the stream.

getInputStream

@CheckReturnValue
public static @Nullable InputStream getInputStream(@Nullable String uri)

Gets a Reader for the resource identified

Returns:

The stylesheet value

readBytes

@CheckReturnValue
public static byte @Nullable [] readBytes(String uri)

readBytes

@CheckReturnValue
public static byte[] readBytes(Path file)
                        throws IOException

Throws:

IOException

readBytes

@CheckReturnValue
public static byte[] readBytes(InputStream is)
                        throws IOException

Throws:

IOException

close

@Deprecated
public static void close(@Nullable Closeable in)

Deprecated.

Use try-with-resources idiom instead.