Module flying.saucer

Package org.xhtmlrenderer.util

Class ContentTypeDetectingInputStreamWrapper

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.BufferedInputStream

org.xhtmlrenderer.util.ContentTypeDetectingInputStreamWrapper

All Implemented Interfaces:

Closeable, AutoCloseable

public class ContentTypeDetectingInputStreamWrapper
extends BufferedInputStream

This class wraps an input stream and detects if it contains certain content using "magic numbers". ...

currently only pdf detection is implemented

Author:

mwyraz

Field Summary

Fields inherited from class java.io.BufferedInputStream

buf, count, marklimit, markpos, pos

Fields inherited from class java.io.FilterInputStream

in

Method Summary

Modifier and Type	Method	Description
static @Nullable ContentTypeDetectingInputStreamWrapper	detectContentType(@Nullable InputStream is)
boolean	isPdf()
boolean	isSvg()

Methods inherited from class java.io.BufferedInputStream

available, close, mark, markSupported, read, read, reset, skip, transferTo

Methods inherited from class java.io.FilterInputStream

read

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes

Methods inherited from class java.lang.Object

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

Method Details

detectContentType

@CheckReturnValue
public static @Nullable ContentTypeDetectingInputStreamWrapper detectContentType(@Nullable InputStream is)
                                                                          throws IOException

Throws:

IOException

isPdf

public boolean isPdf()

isSvg

public boolean isSvg()