Uses of Class
java.io.InputStream

Packages that use InputStream

java.io
java.lang
java.net
java.security
java.security.cert
java.util
java.util.jar
java.util.zip
javax.microedition.io	The classes for the generic connections.

Uses of InputStream in java.io

Subclasses of InputStream in java.io

class	BufferedInputStream A BufferedInputStream adds functionality to another input stream-namely, the ability to buffer the input and to support the mark and reset methods.
class	ByteArrayInputStream A ByteArrayInputStream contains an internal buffer that contains bytes that may be read from the stream.
class	DataInputStream A data input stream lets an application read primitive Java data types from an underlying input stream in a machine-independent way.
class	FileInputStream A FileInputStream obtains input bytes from a file in a file system.
class	FilterInputStream A FilterInputStream contains some other input stream, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
class	ObjectInputStream An ObjectInputStream deserializes primitive data and objects previously written using an ObjectOutputStream.
class	PipedInputStream A piped input stream should be connected to a piped output stream; the piped input stream then provides whatever data bytes are written to the piped output stream.
class	PushbackInputStream A PushbackInputStream adds functionality to another input stream, namely the ability to "push back" or "unread" one byte.
class	SequenceInputStream A SequenceInputStream represents the logical concatenation of other input streams.

Fields in java.io declared as InputStream

protected InputStream

FilterInputStream.in The input stream to be filtered.

Constructors in java.io with parameters of type InputStream

PushbackInputStream(InputStream in, int size)
Creates a PushbackInputStream with a pushback buffer of the specified size, and saves its argument, the input stream in, for later use.

PushbackInputStream(InputStream in)
Creates a PushbackInputStream and saves its argument, the input stream in, for later use.

InputStreamReader(InputStream in)
Create an InputStreamReader that uses the default character encoding.

InputStreamReader(InputStream in, String enc)
Create an InputStreamReader that uses the named character encoding.

DataInputStream(InputStream in)
Creates a FilterInputStream and saves its argument, the input stream in, for later use.

ObjectInputStream(InputStream in)
Create an ObjectInputStream that reads from the specified InputStream.

FilterInputStream(InputStream in)
Creates a FilterInputStream by assigning the argument in to the field this.in so as to remember it for later use.

BufferedInputStream(InputStream in)
Creates a BufferedInputStream and saves its argument, the input stream in, for later use.

BufferedInputStream(InputStream in, int size)
Creates a BufferedInputStream with the specified buffer size, and saves its argument, the input stream in, for later use.

SequenceInputStream(InputStream s1, InputStream s2)
Initializes a newly created SequenceInputStream by remembering the two arguments, which will be read in order, first s1 and then s2, to provide the bytes to be read from this SequenceInputStream.

SequenceInputStream(InputStream s1, InputStream s2)
Initializes a newly created SequenceInputStream by remembering the two arguments, which will be read in order, first s1 and then s2, to provide the bytes to be read from this SequenceInputStream.

Uses of InputStream in java.lang

Fields in java.lang declared as InputStream

static InputStream

System.in The "standard" input stream.

Methods in java.lang that return InputStream

abstract InputStream	Process.getInputStream() Gets the input stream of the subprocess.
abstract InputStream	Process.getErrorStream() Gets the error stream of the subprocess.
InputStream	ClassLoader.getResourceAsStream(String name) Returns an input stream for reading the specified resource.
static InputStream	ClassLoader.getSystemResourceAsStream(String name) Open for reading, a resource of the specified name from the search path used to load classes.
InputStream	Class.getResourceAsStream(String name) Finds a resource with a given name.

Methods in java.lang with parameters of type InputStream

static void

System.setIn(InputStream in) Reassigns the "standard" input stream.

Uses of InputStream in java.net

Methods in java.net that return InputStream

InputStream	URLConnection.getInputStream() Returns an input stream that reads from this open connection.
InputStream	URL.openStream() Opens a connection to this URL and returns an InputStream for reading from that connection.
InputStream	Socket.getInputStream() Returns an input stream for this socket.
protected abstract InputStream	SocketImpl.getInputStream() Returns an input stream for this socket.
InputStream	HttpURLConnection.getErrorStream() Returns the error stream if the connection failed but the server sent useful data nonetheless.

Methods in java.net with parameters of type InputStream

static String

URLConnection.guessContentTypeFromStream(InputStream is) Tries to determine the type of an input stream based on the characters at the beginning of the input stream.

Uses of InputStream in java.security

Subclasses of InputStream in java.security

class

DigestInputStream A transparent stream that updates the associated message digest using the bits going through the stream.

Methods in java.security with parameters of type InputStream

void	Provider.load(InputStream inStream) Reads a property list (key and element pairs) from the input stream.
void	Certificate.decode(InputStream stream) Deprecated. Decodes a certificate from an input stream.
abstract void	KeyStoreSpi.engineLoad(InputStream stream, char[] password) Loads the keystore from the given input stream.
void	KeyStore.load(InputStream stream, char[] password) Loads this KeyStore from the given input stream.

Constructors in java.security with parameters of type InputStream

DigestInputStream(InputStream stream, MessageDigest digest)
Creates a digest input stream, using the specified input stream and message digest.

Uses of InputStream in java.security.cert

Methods in java.security.cert with parameters of type InputStream

abstract Certificate	CertificateFactorySpi.engineGenerateCertificate(InputStream inStream) Generates a certificate object and initializes it with the data read from the input stream inStream.
abstract Collection	CertificateFactorySpi.engineGenerateCertificates(InputStream inStream) Returns a (possibly empty) collection view of the certificates read from the given input stream inStream.
abstract CRL	CertificateFactorySpi.engineGenerateCRL(InputStream inStream) Generates a certificate revocation list (CRL) object and initializes it with the data read from the input stream inStream.
abstract Collection	CertificateFactorySpi.engineGenerateCRLs(InputStream inStream) Returns a (possibly empty) collection view of the CRLs read from the given input stream inStream.
Certificate	CertificateFactory.generateCertificate(InputStream inStream) Generates a certificate object and initializes it with the data read from the input stream inStream.
Collection	CertificateFactory.generateCertificates(InputStream inStream) Returns a (possibly empty) collection view of the certificates read from the given input stream inStream.
CRL	CertificateFactory.generateCRL(InputStream inStream) Generates a certificate revocation list (CRL) object and initializes it with the data read from the input stream inStream.
Collection	CertificateFactory.generateCRLs(InputStream inStream) Returns a (possibly empty) collection view of the CRLs read from the given input stream inStream.

Uses of InputStream in java.util

Methods in java.util with parameters of type InputStream

void	Properties.load(InputStream inStream) Reads a property list (key and element pairs) from the input stream.

Constructors in java.util with parameters of type InputStream

PropertyResourceBundle(InputStream stream)
Creates a property resource

Uses of InputStream in java.util.jar

Subclasses of InputStream in java.util.jar

class

JarInputStream The JarInputStream class is used to read the contents of a JAR file from any input stream.

Methods in java.util.jar that return InputStream

InputStream

JarFile.getInputStream(ZipEntry ze) Returns an input stream for reading the contents of the specified ZIP file entry.

Methods in java.util.jar with parameters of type InputStream

void	Manifest.read(InputStream is) Reads the Manifest from the specified InputStream.

Constructors in java.util.jar with parameters of type InputStream

JarInputStream(InputStream in)
Creates a new JarInputStream and reads the optional manifest.

JarInputStream(InputStream in, boolean verify)
Creates a new JarInputStream and reads the optional manifest.

Manifest(InputStream is)
Constructs a new Manifest from the specified input stream.

Uses of InputStream in java.util.zip

Subclasses of InputStream in java.util.zip

class	CheckedInputStream An input stream that also maintains a checksum of the data being read.
class	GZIPInputStream This class implements a stream filter for reading compressed data in the GZIP format.
class	InflaterInputStream This class implements a stream filter for uncompressing data in the "deflate" compression format.
class	ZipInputStream This class implements an input stream filter for reading files in the ZIP file format.

Methods in java.util.zip that return InputStream

InputStream

ZipFile.getInputStream(ZipEntry entry) Returns an input stream for reading the contents of the specified zip file entry.

Constructors in java.util.zip with parameters of type InputStream

InflaterInputStream(InputStream in, Inflater inf, int size)
Creates a new input stream with the specified decompressor and buffer size.

InflaterInputStream(InputStream in, Inflater inf)
Creates a new input stream with the specified decompressor and a default buffer size.

InflaterInputStream(InputStream in)
Creates a new input stream with a default decompressor and buffer size.

ZipInputStream(InputStream in)
Creates a new ZIP input stream.

GZIPInputStream(InputStream in, int size)
Creates a new input stream with the specified buffer size.

GZIPInputStream(InputStream in)
Creates a new input stream with a default buffer size.

CheckedInputStream(InputStream in, Checksum cksum)
Creates an input stream using the specified Checksum.

Uses of InputStream in javax.microedition.io

Methods in javax.microedition.io that return InputStream

InputStream	InputConnection.openInputStream() Open and return an input stream for a connection.
static InputStream	Connector.openInputStream(String name) Create and open a connection input stream