Uses of Class
java.io.IOException

Packages that use IOException

com.dctl.hardware.flash
com.dctl.j2me.i18n
com.dctl.j2me.io
com.dctl.j2me.io.comm
com.dctl.j2me.io.datagram
com.dctl.j2me.io.http
com.dctl.j2me.io.httpserver
com.dctl.j2me.io.serversocket
com.dctl.j2me.io.socket
com.dctl.j2me.net
com.dctl.j2me.system
java.io
javax.comm
javax.microedition.io
javax.microedition.lcdui	The UI API provides a set of features for implementation of user interfaces for MIDP applications.

Uses of IOException in com.dctl.hardware.flash

Methods in com.dctl.hardware.flash that throw IOException

void	FlashFileOutputStream.write(int b) Write a byte to the file
void	FlashFileOutputStream.write(byte[] buf, int offset, int length) Write from a buffer to the file
int	FlashFileInputStream.read() Read a byte from the file
int	FlashFileInputStream.read(byte[] buf, int offset, int length) Read from the file into a buffer
int	FlashFileInputStream.skip(int amount) Skip a number of bytes
int	FlashFileInputStream.available() Return how many bytes can be read - this is the remaining length of the file
void	FlashFileInputStream.reset() Reset to the previous marked location
boolean	FlashFile.createNewFile() Create a new file atomically
static FlashFile	FlashFile.createTempFile(java.lang.String prefix, java.lang.String suffix) Create a temporary file
static void	FlashFile.format() Format the flash file system

Constructors in com.dctl.hardware.flash that throw IOException

FlashFileOutputStream(FlashFile file)
Create a new Output stream from a file

FlashFileOutputStream(java.lang.String name)
Create a new Output stream from a file

FlashFileOutputStream(FlashFile file, boolean append)
Create a new Output stream from a file

FlashFileOutputStream(java.lang.String name, boolean append)
Create a new Output stream from a file

FlashFileInputStream(FlashFile file)
Create a new input stream from a file

FlashFileInputStream(java.lang.String name)
Create a new input stream from a file

Uses of IOException in com.dctl.j2me.i18n

Methods in com.dctl.j2me.i18n that throw IOException

int	SimpleConverter.readCharacter(InputStream is) Read a single character from an InputStream
int	SimpleConverter.readCharacters(char[] c, int off, int len, InputStream is) Read multiple characters from an InputStream into an array
void	SimpleConverter.writeCharacter(char c, OutputStream os) Write a single character to the specified OutputStream
void	SimpleConverter.writeCharacters(char[] c, OutputStream os) Sends an array of characters directly to a specified OutputStream
void	SimpleConverter.writeCharacters(char[] c, int off, int len, OutputStream os) Sends an array of characters directly to a specified OutputStream
int	Converter.readCharacter(InputStream is) Read a single character from an InputStream
int	Converter.readCharacters(char[] c, int off, int len, InputStream is) Read multiple characters from an InputStream into an array
void	Converter.writeCharacter(char c, OutputStream os) Write a single character to the specified OutputStream
void	Converter.writeCharacters(char[] c, OutputStream os) Sends an array of characters directly to a specified OutputStream
void	Converter.writeCharacters(char[] c, int off, int len, OutputStream os) Sends an array of characters directly to a specified OutputStream

Uses of IOException in com.dctl.j2me.io

Methods in com.dctl.j2me.io that throw IOException

void	SwitchableOutputStream.close() Close the stream.
void	SwitchableOutputStream.flush() Flush the stream.
void	SwitchableOutputStream.write(byte[] buf) Write an array of bytes to the stream
void	SwitchableOutputStream.write(byte[] buf, int off, int len) Write an array of bytes to the stream
void	SwitchableOutputStream.write(int b) Write a byte to the stream
static java.lang.String	Util.readLine(Reader in) Read a line from the file.
void	HandleOutputStream.close() Close the stream
void	HandleOutputStream.flush() Flush the stream
void	HandleOutputStream.write(byte[] buffer) Write an array of bytes
void	HandleOutputStream.write(byte[] buffer, int offset, int length) Write an array of bytes starting at an offset and continuing for length
void	HandleOutputStream.write(int b) Write one byte
abstract void	BaseConnection.setParameters(java.lang.String url, int mode, boolean timeouts) Set the URL, mode and timeouts
int	Readable.read() read a byte
int	Readable.read(byte[] b, int off, int len) read a number of bytes from the input stream and store into the byte array
long	Readable.skip(long n) skip a number of bytes from the stream
void	Writable.write(int b) write a byte
void	Writable.write(byte[] b, int off, int len) write a number of bytes to the output stream

Uses of IOException in com.dctl.j2me.io.comm

Methods in com.dctl.j2me.io.comm that throw IOException

void	Connection.setParameters(java.lang.String url, int mode, boolean timeouts) Set the URL, mode and timeouts
OutputStream	Connection.openOutputStream() Open the output stream
java.io.DataOutputStream	Connection.openDataOutputStream() Open the data output stream
InputStream	Connection.openInputStream() Open the input stream
java.io.DataInputStream	Connection.openDataInputStream() Open the data input stream
void	Connection.close() Close the connection

Uses of IOException in com.dctl.j2me.io.datagram

Methods in com.dctl.j2me.io.datagram that throw IOException

void	Connection.setParameters(java.lang.String url, int mode, boolean timeouts) Set the URL, mode and timeouts
Datagram	Connection.newDatagram(byte[] buf, int len) Create a new datagram to be used on this connection
Datagram	Connection.newDatagram(byte[] buf, int len, java.lang.String addr) Create a new datagram to be used on this connection
Datagram	Connection.newDatagram(int len) Create a new datagram to be used on this connection
Datagram	Connection.newDatagram(int len, java.lang.String addr) Create a new datagram to be used on this connection
void	Connection.receive(Datagram dgram) Receive a datagram on the connection
void	Connection.send(Datagram dgram) Send a datagram on the connection to the requested address/port
void	Connection.close() Close the socket

Uses of IOException in com.dctl.j2me.io.http

Methods in com.dctl.j2me.io.http that throw IOException

protected void	Connection.openConnection() Open the connection using the values in address, port and parameters
void	Connection.setParameters(java.lang.String url, int mode, boolean timeouts) Set the URL, mode and timeouts
void	Connection.setRequestMethod(java.lang.String method) Set the request method - only valid until the request has been got
protected void	Connection.parseResponse() Parse the response
protected boolean	Connection.handleFirstInput(java.lang.String line) handle the first input line
void	Connection.setRequestProperty(java.lang.String key, java.lang.String value) Set the request property for the key.
int	Connection.getResponseCode() Get the response code
java.lang.String	Connection.getResponseMessage() Get the response message
long	Connection.getExpiration() Get the expires header field
long	Connection.getDate() Get the date header field
long	Connection.getLastModified() Get the last modified date
java.lang.String	Connection.getHeaderField(java.lang.String name) Get the header field
int	Connection.getHeaderFieldInt(java.lang.String name, int defaultValue) Get a header field parsed as a number
long	Connection.getHeaderFieldDate(java.lang.String name, long defaultValue) Get a header field parsed as a date value
java.lang.String	Connection.getHeaderField(int index) Get a header field indexed by the index
java.lang.String	Connection.getHeaderFieldKey(int index) Get the header field key at the index
InputStream	Connection.openInputStream() Open an input stream
OutputStream	Connection.openOutputStream() Open an output stream if it was not already open.
static Connection	Pool.open(java.lang.String url) Get a connection from the pool, or create a new connection
void	BaseHttpConnection.setRequestMethod(java.lang.String method) Set the request method - only valid until the request has been got
protected void	BaseHttpConnection.invalidState()
protected abstract void	BaseHttpConnection.openConnection() Open the connection
protected void	BaseHttpConnection.sendOutput() Send the request and transition the state
protected abstract boolean	BaseHttpConnection.handleFirstInput(java.lang.String line) handle the first input line
protected void	BaseHttpConnection.parseInput() Parse the input stream
void	BaseHttpConnection.close() Close the connection if the reference count gets to zero
int	BaseHttpConnection.getFieldInt(Hashtable table, java.lang.String name, int defaultValue) Get a field parsed as a number
long	BaseHttpConnection.getFieldDate(Hashtable table, java.lang.String name, long defaultValue) Get a field parsed as a date value
java.lang.String	BaseHttpConnection.getInputFieldKey(int index) Get the header field key at the index
InputStream	BaseHttpConnection.openInputStream() Open an input stream
java.io.DataInputStream	BaseHttpConnection.openDataInputStream() Open a data input stream
OutputStream	BaseHttpConnection.openOutputStream() Open an output stream if it was not already open.
java.io.DataOutputStream	BaseHttpConnection.openDataOutputStream() Open a data output stream

Uses of IOException in com.dctl.j2me.io.httpserver

Methods in com.dctl.j2me.io.httpserver that throw IOException

void	Connection.setParameters(java.lang.String url, int mode, boolean timeouts) Open the connection by listening on the specified port, or port 80 by default
void	Connection.close() Close the connection
StreamConnection	Connection.acceptAndOpen() Wait for a connection to come in
protected void	HttpServerSocket.openConnection() Open connection.
void	HttpServerSocket.setParameters(java.lang.String url, int mode, boolean timeouts) Set the parameters
protected boolean	HttpServerSocket.handleFirstInput(java.lang.String line) Handle the first input line
java.lang.String	HttpServerSocket.getRequestProperty(java.lang.String key) Read a request property
int	HttpServerSocket.getRequestFieldInt(java.lang.String name, int defaultValue) Get a request field as an integer
long	HttpServerSocket.getRequestFieldDate(java.lang.String name, int defaultValue) Get a request field as a date
java.lang.String	HttpServerSocket.getRequestField(java.lang.String name) Get a request field
void	HttpServerSocket.setResponseProperty(java.lang.String name, java.lang.String value) Set a response property
InputStream	HttpServerSocket.openInputStream() Open the input stream
OutputStream	HttpServerSocket.openOutputStream() Open the output stream

Uses of IOException in com.dctl.j2me.io.serversocket

Methods in com.dctl.j2me.io.serversocket that throw IOException

void	Connection.setParameters(java.lang.String url, int mode, boolean timeouts) Set the URL, mode and timeouts
void	Connection.close() Close the underlying socket.
StreamConnection	Connection.acceptAndOpen() Accept and open an incoming connection

Uses of IOException in com.dctl.j2me.io.socket

Methods in com.dctl.j2me.io.socket that throw IOException

void	SocketOutputStream.close() Close the socket
void	SocketOutputStream.write(int b) Write one byte to the stream
void	SocketOutputStream.write(byte[] buf, int off, int len) Write a buffer to the stream
void	SocketOutputStream.flush() flush the buffer
int	SocketInputStream.available() Return the number of available bytes in the buffer
void	SocketInputStream.close() Close the socket
int	SocketInputStream.read() Read one byte of data from the stream
int	SocketInputStream.read(byte[] buf, int off, int len) Read into a buffer from the stream
long	SocketInputStream.skip(long n) Skip a number of bytes
void	Connection.setParameters(java.lang.String url, int mode, boolean timeouts) Set the URL, mode and timeouts
protected void	Connection.openConnection() Open the connection using the values in address, port and parameters
void	Connection.close() Close the underlying socket.
void	Connection.closeInputStream() Close method called by an input stream
void	Connection.closeOutputStream() Close method called by an output stream
InputStream	Connection.openInputStream() Open an input stream
java.io.DataInputStream	Connection.openDataInputStream() Open a data input stream
OutputStream	Connection.openOutputStream() Open an output stream
java.io.DataOutputStream	Connection.openDataOutputStream() Open a data output stream

Uses of IOException in com.dctl.j2me.net

Methods in com.dctl.j2me.net that throw IOException

static void	TCPServer.bind(int handle, int address, int port) Bind the socket to a port and address
static void	TCPServer.listen(int handle) Listen for incoming connections
static int	TCPServer.accept(int handle) Accept an incoming connection
static int	UDP.createSocket() Create a new socket
static void	UDP.bind(int handle, int address, int port) Bind the socket to a port and address
static void	UDP.close(int handle) Close a socket
static int	UDP.receive(int handle, byte[] buf, int off, int len, com.dctl.j2me.io.datagram.DatagramImplementation dgram) Receive a datagram
static void	UDP.send(int handle, byte[] buf, int off, int len, int address, int port) Send a datagram
static void	UDP.send(int handle, int b, int address, int port) Send a single byte in a datagram
static int	TCP.createSocket() Create a new socket
static void	TCP.connect(int handle, int address, int port) Connect the socket to a server
static void	TCP.close(int handle) Close a socket
static int	TCP.available(int handle) Return the number of bytes available in the buffer
static int	TCP.read(int handle) Return one byte of data from the stream
static int	TCP.read(int handle, byte[] buf, int off, int len) Read into a buffer from the stream
static int	TCP.skip(int handle, int n) Skip a number of bytes
static void	TCP.write(int handle, int b) Write one byte to the socket
static void	TCP.write(int handle, byte[] buf, int off, int len) Write a buffer to the stream
static void	TCP.flush(int handle) Flush the buffer

Uses of IOException in com.dctl.j2me.system

Constructors in com.dctl.j2me.system that throw IOException

JarFileClassLoader(java.lang.String url)
Constructor

Uses of IOException in java.io

Subclasses of IOException in java.io

class	EOFException
class	InterruptedIOException
class	UnsupportedEncodingException
class	UTFDataFormatException

Methods in java.io that throw IOException

void	Writer.write(int c) Write a character
void	Writer.write(char[] cbuf) Write a character array
abstract void	Writer.write(char[] cbuf, int off, int len) Write a portion of a character array
void	Writer.write(java.lang.String str) Write a string to the stream
void	Writer.write(java.lang.String str, int off, int len) Write a number of characters from a string to the stream
abstract void	Writer.flush() Flush the buffer
abstract void	Writer.close() Close the stream
void	OutputStreamWriter.close() Close the stream
void	OutputStreamWriter.flush() Flush the stream
void	OutputStreamWriter.write(char[] cBuf, int off, int len) Write a character array to the stream
void	OutputStreamWriter.write(int ch) Write a single character to the stream
void	OutputStreamWriter.write(java.lang.String str, int off, int len) Write a string to the stream
void	ByteArrayOutputStream.close() Close the stream
void	ByteArrayInputStream.close() Close the stream
long	ByteArrayInputStream.skip(long n) skip a number of bytes in the stream
abstract void	Reader.close() close the stream
void	Reader.mark(int limit) mark the stream
int	Reader.read() Read a character
int	Reader.read(char[] c) Read into a character array
abstract int	Reader.read(char[] c, int off, int len) Read into a character array
boolean	Reader.ready() Test if it is available for reading
void	Reader.reset() reset the stream
long	Reader.skip(long n) Skip a number of characters
void	InputStreamReader.close() close the stream
void	InputStreamReader.mark(int limit) mark the stream
int	InputStreamReader.read() Read a character
int	InputStreamReader.read(char[] cbuf, int off, int len) Read characters into a character array
boolean	InputStreamReader.ready() See if the stream is ready
void	InputStreamReader.reset() reset the stream
long	InputStreamReader.skip(long n) Skip a number of characters
void	OutputStream.close() Close the buffer
void	OutputStream.flush() Flush the buffer
abstract void	OutputStream.write(int b) Write a byte
void	OutputStream.write(byte[] b) Write an array of bytes
void	OutputStream.write(byte[] b, int off, int len) Write parts of the array of bytes
int	InputStream.available() return the number of available bytes in this stream
void	InputStream.close() Close the stream
abstract int	InputStream.read() read a byte
int	InputStream.read(byte[] b) read a number of bytes from the input stream and store into the byte array
int	InputStream.read(byte[] b, int off, int len) read a number of bytes from the input stream and store into the byte array
void	InputStream.reset() Reset the stream to where the mark was set
long	InputStream.skip(long n) skip a number of bytes from the stream

Uses of IOException in javax.comm

Methods in javax.comm that throw IOException

abstract InputStream	CommPort.getInputStream() Get the input stream
abstract OutputStream	CommPort.getOutputStream() Get the output stream

Uses of IOException in javax.microedition.io

Subclasses of IOException in javax.microedition.io

class

ConnectionNotFoundException Exception used when a connection cannot be found

Methods in javax.microedition.io that throw IOException

static Connection	Connector.open(java.lang.String url, int mode, boolean timeouts) Create and open a connection from the URL
static Connection	Connector.open(java.lang.String url) Create and open a connection from the URL Calls open(String url, int mode, boolean timeouts) with the url, mode READ_WRITE and timeouts 'false'.
static Connection	Connector.open(java.lang.String url, int mode) Create and open a connection from the URL Calls open(String url, int mode, boolean timeouts) with the url, mode and timeouts 'false'.
static java.io.DataInputStream	Connector.openDataInputStream(java.lang.String url) Create and open a connection from the URL and then return a DataInputStream from this connection.
static java.io.DataOutputStream	Connector.openDataOutputStream(java.lang.String url) Create and open a connection from the URL and then return a DataOutputStream from this connection.
static InputStream	Connector.openInputStream(java.lang.String url) Create and open a connection from the URL and then return an InputStream from this connection.
static OutputStream	Connector.openOutputStream(java.lang.String url) Create and open a connection from the URL and then return an OutputStream from this connection.
void	HttpConnection.setRequestMethod(java.lang.String method) Set the request method - only valid until the request has been got
void	HttpConnection.setRequestProperty(java.lang.String key, java.lang.String value) Set the request property for thekey
int	HttpConnection.getResponseCode() Get the response code
java.lang.String	HttpConnection.getResponseMessage() Get the response message
long	HttpConnection.getExpiration() Get the expires header field
long	HttpConnection.getDate() Get the date header field
long	HttpConnection.getLastModified() Get the last modified date
java.lang.String	HttpConnection.getHeaderField(java.lang.String name) Get the header field
int	HttpConnection.getHeaderFieldInt(java.lang.String name, int defaultValue) Get a header field parsed as a number
long	HttpConnection.getHeaderFieldDate(java.lang.String name, long defaultValue) Get a header field parsed as a date value
java.lang.String	HttpConnection.getHeaderField(int index) Get a header field indexed by the index
java.lang.String	HttpConnection.getHeaderFieldKey(int index) Get the header field key at the index
StreamConnection	StreamConnectionNotifier.acceptAndOpen() Opens and returns a server side socket Stream connection
OutputStream	OutputConnection.openOutputStream() Open the output stream for the connection
java.io.DataOutputStream	OutputConnection.openDataOutputStream() Open a data output stream for the connection
InputStream	InputConnection.openInputStream() Opens an InputStream for the connection
java.io.DataInputStream	InputConnection.openDataInputStream() Opens an OutputStream for the connection
int	DatagramConnection.getMaximumLength() Get the maximum length a datagram can be.
int	DatagramConnection.getNominalLength() Get the nominal length of a datagram.
void	DatagramConnection.send(Datagram dgram) Send a datagram.
void	DatagramConnection.receive(Datagram dgram) Receive a datagram.
Datagram	DatagramConnection.newDatagram(int size) Make a new datagram object automatically allocating a buffer.
Datagram	DatagramConnection.newDatagram(int size, java.lang.String addr) Make a new datagram object.
Datagram	DatagramConnection.newDatagram(byte[] buf, int size) Make a new datagram object.
Datagram	DatagramConnection.newDatagram(byte[] buf, int size, java.lang.String addr) Make a new datagram object.
void	Connection.close() Close the connection.
void	Datagram.setAddress(java.lang.String addr) Set datagram address.

Uses of IOException in javax.microedition.lcdui

Methods in javax.microedition.lcdui that throw IOException

static Image

Image.createImage(java.lang.String name) Create an image from the named resource