Uses of Class java.io.IOException (FlexDoc/Javadoc 2.0 Demo)

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Uses of Class
java.io.IOException

Packages that use IOException

Provides for system input and output through data streams, serialization and the file system.

Provides classes that are fundamental to the design of the Java programming language.

Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.

Provides classes and interfaces that deal with editable and noneditable text components.

Provides the class HTMLEditorKit and supporting classes for creating HTML text editors.

Uses of IOException in java.io

Subclasses of IOException in java.io

Base class for character conversion exceptions.

Signals that an end of file or end of stream has been reached unexpectedly during input.

Signals that an attempt to open the file denoted by a specified pathname has failed.

Signals that an I/O operation has been interrupted.

Thrown when the Serialization runtime detects one of the following problems with a Class.

Indicates that one or more deserialized objects failed validation tests.

Thrown when serialization or deserialization is not active.

Thrown when an instance is required to have a Serializable interface.

Superclass of all exceptions specific to Object Stream classes.

Exception indicating the failure of an object read operation due to unread primitive data, or the end of data belonging to a serialized object in the stream.

Thrown when control information that was read from an object stream violates internal consistency checks.

Signals that a sync operation has failed.

The Character Encoding is not supported.

Signals that a malformed string in modified UTF-8 format has been read in a data input stream or by any class that implements the data input interface.

Signals that one of the ObjectStreamExceptions was thrown during a write operation.

Methods in java.io that return IOException

UncheckedIOException.getCause()

Returns the cause of this exception.

Methods in java.io that throw IOException

BufferedInputStream.available()

Returns an estimate of the number of bytes that can be read (or skipped over) from this input stream without blocking by the next invocation of a method for this input stream.

BufferedInputStream.close()

Closes this input stream and releases any system resources associated with the stream.

BufferedInputStream.read()

See the general contract of the read method of InputStream.

BufferedInputStream.read(byte[] b, int off, int len)

Reads bytes from this byte-input stream into the specified byte array, starting at the given offset.

BufferedInputStream.reset()

See the general contract of the reset method of InputStream.

BufferedInputStream.skip(long n)

See the general contract of the skip method of InputStream.

BufferedOutputStream.flush()

Flushes this buffered output stream.

BufferedOutputStream.write(byte[] b, int off, int len)

Writes len bytes from the specified byte array starting at offset off to this buffered output stream.

BufferedOutputStream.write(int b)

Writes the specified byte to this buffered output stream.

BufferedReader.close()

Closes the stream and releases any system resources associated with it.

BufferedReader.mark(int readAheadLimit)

Marks the present position in the stream.

BufferedReader.read()

Reads a single character.

BufferedReader.read(char[] cbuf, int off, int len)

Reads characters into a portion of an array.

BufferedReader.readLine()

Reads a line of text.

BufferedReader.ready()

Tells whether this stream is ready to be read.

BufferedReader.reset()

Resets the stream to the most recent mark.

BufferedReader.skip(long n)

BufferedWriter.close()

Closes the stream, flushing it first.

BufferedWriter.flush()

BufferedWriter.newLine()

Writes a line separator.

BufferedWriter.write(char[] cbuf, int off, int len)

Writes a portion of an array of characters.

BufferedWriter.write(int c)

Writes a single character.

BufferedWriter.write(String s, int off, int len)

Writes a portion of a String.

ByteArrayInputStream.close()

Closing a ByteArrayInputStream has no effect.

ByteArrayInputStream.transferTo(OutputStream out)

Reads all bytes from this input stream and writes the bytes to the given output stream in the order that they are read.

ByteArrayOutputStream.close()

Closing a ByteArrayOutputStream has no effect.

ByteArrayOutputStream.writeTo(OutputStream out)

Writes the complete contents of this ByteArrayOutputStream to the specified output stream argument, as if by calling the output stream's write method using out.write(buf, 0, count).

CharArrayReader.mark(int readAheadLimit)

Marks the present position in the stream.

CharArrayReader.read()

Reads a single character.

CharArrayReader.read(char[] cbuf, int off, int len)

Reads characters into a portion of an array.

CharArrayReader.read(CharBuffer target)

Attempts to read characters into the specified character buffer.

CharArrayReader.ready()

Tells whether this stream is ready to be read.

CharArrayReader.reset()

Resets the stream to the most recent mark, or to the beginning if it has never been marked.

CharArrayReader.skip(long n)

CharArrayWriter.writeTo(Writer out)

Writes the contents of the buffer to another character stream.

Closes this stream and releases any system resources associated with it.

DataInput.readBoolean()

Reads one input byte and returns true if that byte is nonzero, false if that byte is zero.

DataInput.readByte()

Reads and returns one input byte.

DataInput.readChar()

Reads two input bytes and returns a char value.

DataInput.readDouble()

Reads eight input bytes and returns a double value.

DataInput.readFloat()

Reads four input bytes and returns a float value.

DataInput.readFully(byte[] b)

Reads some bytes from an input stream and stores them into the buffer array b.

DataInput.readFully(byte[] b, int off, int len)

Reads len bytes from an input stream.

Reads four input bytes and returns an int value.

DataInput.readLine()

Reads the next line of text from the input stream.

DataInput.readLong()

Reads eight input bytes and returns a long value.

DataInput.readShort()

Reads two input bytes and returns a short value.

DataInput.readUnsignedByte()

Reads one input byte, zero-extends it to type int, and returns the result, which is therefore in the range 0 through 255.

DataInput.readUnsignedShort()

Reads two input bytes and returns an int value in the range 0 through 65535.

Reads in a string that has been encoded using a modified UTF-8 format.

DataInput.skipBytes(int n)

Makes an attempt to skip over n bytes of data from the input stream, discarding the skipped bytes.

DataInputStream.read(byte[] b)

Reads some number of bytes from the contained input stream and stores them into the buffer array b.

DataInputStream.read(byte[] b, int off, int len)

Reads up to len bytes of data from the contained input stream into an array of bytes.

DataInputStream.readBoolean()

See the general contract of the readBoolean method of DataInput.

DataInputStream.readByte()

See the general contract of the readByte method of DataInput.

DataInputStream.readChar()

See the general contract of the readChar method of DataInput.

DataInputStream.readDouble()

See the general contract of the readDouble method of DataInput.

DataInputStream.readFloat()

See the general contract of the readFloat method of DataInput.

DataInputStream.readFully(byte[] b)

See the general contract of the readFully method of DataInput.

DataInputStream.readFully(byte[] b, int off, int len)

See the general contract of the readFully method of DataInput.

DataInputStream.readInt()

See the general contract of the readInt method of DataInput.

DataInputStream.readLine()

Deprecated. This method does not properly convert bytes to characters.

DataInputStream.readLong()

See the general contract of the readLong method of DataInput.

DataInputStream.readShort()

See the general contract of the readShort method of DataInput.

DataInputStream.readUnsignedByte()

See the general contract of the readUnsignedByte method of DataInput.

DataInputStream.readUnsignedShort()

See the general contract of the readUnsignedShort method of DataInput.

DataInputStream.readUTF()

See the general contract of the readUTF method of DataInput.

DataInputStream.readUTF(DataInput in)

Reads from the stream in a representation of a Unicode character string encoded in modified UTF-8 format; this string of characters is then returned as a String.

DataInputStream.skipBytes(int n)

See the general contract of the skipBytes method of DataInput.

DataOutput.write(byte[] b)

Writes to the output stream all the bytes in array b.

DataOutput.write(byte[] b, int off, int len)

Writes len bytes from array b, in order, to the output stream.

DataOutput.write(int b)

Writes to the output stream the eight low-order bits of the argument b.

DataOutput.writeBoolean(boolean v)

Writes a boolean value to this output stream.

DataOutput.writeByte(int v)

Writes to the output stream the eight low-order bits of the argument v.

DataOutput.writeBytes(String s)

Writes a string to the output stream.

DataOutput.writeChar(int v)

Writes a char value, which is comprised of two bytes, to the output stream.

DataOutput.writeChars(String s)

Writes every character in the string s, to the output stream, in order, two bytes per character.

DataOutput.writeDouble(double v)

Writes a double value, which is comprised of eight bytes, to the output stream.

DataOutput.writeFloat(float v)

Writes a float value, which is comprised of four bytes, to the output stream.

DataOutput.writeInt(int v)

Writes an int value, which is comprised of four bytes, to the output stream.

DataOutput.writeLong(long v)

Writes a long value, which is comprised of eight bytes, to the output stream.

DataOutput.writeShort(int v)

Writes two bytes to the output stream to represent the value of the argument.

Subclasses of IOException in java.io
class	CharConversionException Base class for character conversion exceptions.
class	EOFException Signals that an end of file or end of stream has been reached unexpectedly during input.
class	FileNotFoundException Signals that an attempt to open the file denoted by a specified pathname has failed.
class	InterruptedIOException Signals that an I/O operation has been interrupted.
class	InvalidClassException Thrown when the Serialization runtime detects one of the following problems with a Class.
class	InvalidObjectException Indicates that one or more deserialized objects failed validation tests.
class	NotActiveException Thrown when serialization or deserialization is not active.
class	NotSerializableException Thrown when an instance is required to have a Serializable interface.
abstract class	ObjectStreamException Superclass of all exceptions specific to Object Stream classes.
class	OptionalDataException Exception indicating the failure of an object read operation due to unread primitive data, or the end of data belonging to a serialized object in the stream.
class	StreamCorruptedException Thrown when control information that was read from an object stream violates internal consistency checks.
class	SyncFailedException Signals that a sync operation has failed.
class	UnsupportedEncodingException The Character Encoding is not supported.
class	UTFDataFormatException Signals that a malformed string in modified UTF-8 format has been read in a data input stream or by any class that implements the data input interface.
class	WriteAbortedException Signals that one of the ObjectStreamExceptions was thrown during a write operation.

Methods in java.lang that throw IOException
Appendable	Appendable.append(char c) Appends the specified character to this Appendable.
Appendable	Appendable.append(CharSequence csq) Appends the specified character sequence to this Appendable.
Appendable	Appendable.append(CharSequence csq, int start, int end) Appends a subsequence of the specified character sequence to this Appendable.
protected URL	ClassLoader.findResource(String moduleName, String name) Returns a URL to a resource in a module defined to this class loader.
protected Enumeration<URL>	ClassLoader.findResources(String name) Returns an enumeration of URL objects representing all the resources with the given name.
Enumeration<URL>	ClassLoader.getResources(String name) Finds all the resources with the given name.
static Enumeration<URL>	ClassLoader.getSystemResources(String name) Finds all resources of the specified name from the search path used to load classes.
InputStream	Module.getResourceAsStream(String name) Returns an input stream for reading a resource in this module.
Process	ProcessBuilder.start() Starts a new process using the attributes of this process builder.
static List<Process>	ProcessBuilder.startPipeline(List<ProcessBuilder> builders) Starts a Process for each ProcessBuilder, creating a pipeline of processes linked by their standard output and standard input streams.
int	Readable.read(CharBuffer cb) Attempts to read characters into the specified character buffer.
Process	Runtime.exec(String command) Executes the specified string command in a separate process.
Process	Runtime.exec(String command, String[] envp) Executes the specified string command in a separate process with the specified environment.
Process	Runtime.exec(String command, String[] envp, File dir) Executes the specified string command in a separate process with the specified environment and working directory.
Process	Runtime.exec(String[] cmdarray) Executes the specified command and arguments in a separate process.
Process	Runtime.exec(String[] cmdarray, String[] envp) Executes the specified command and arguments in a separate process with the specified environment.
Process	Runtime.exec(String[] cmdarray, String[] envp, File dir) Executes the specified command and arguments in a separate process with the specified environment and working directory.
static Channel	System.inheritedChannel() Returns the channel inherited from the entity that created this Java virtual machine.

Methods in java.util that return IOException
IOException	Formatter.ioException() Returns the IOException last thrown by this formatter's Appendable.
IOException	Scanner.ioException() Returns the IOException last thrown by this Scanner's underlying Readable.

Methods in java.util that throw IOException
void	Properties.load(InputStream inStream) Reads a property list (key and element pairs) from the input byte stream.
void	Properties.load(Reader reader) Reads a property list (key and element pairs) from the input character stream in a simple line-oriented format.
void	Properties.loadFromXML(InputStream in) Loads all of the properties represented by the XML document on the specified input stream into this properties table.
void	Properties.store(OutputStream out, String comments) Writes this property list (key and element pairs) in this Properties table to the output stream in a format suitable for loading into a Properties table using the load(InputStream) method.
void	Properties.store(Writer writer, String comments) Writes this property list (key and element pairs) in this Properties table to the output character stream in a format suitable for using the load(Reader) method.
void	Properties.storeToXML(OutputStream os, String comment) Emits an XML document representing all of the properties contained in this table.
void	Properties.storeToXML(OutputStream os, String comment, Charset charset) Emits an XML document representing all of the properties contained in this table, using the specified encoding.
void	Properties.storeToXML(OutputStream os, String comment, String encoding) Emits an XML document representing all of the properties contained in this table, using the specified encoding.
ResourceBundle	ResourceBundle.Control.newBundle(String baseName, Locale locale, String format, ClassLoader loader, boolean reload) Instantiates a resource bundle for the given bundle name of the given format and locale, using the given class loader if necessary.

Methods in javax.swing.text that throw IOException
void	JTextComponent.read(Reader in, Object desc) Initializes from a stream.
void	JTextComponent.write(Writer out) Stores the contents of the model into the given stream.

Packages that use IOException
java.io	Provides for system input and output through data streams, serialization and the file system.
java.lang	Provides classes that are fundamental to the design of the Java programming language.
java.util	Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
javax.swing.text	Provides classes and interfaces that deal with editable and noneditable text components.
javax.swing.text.html	Provides the class HTMLEditorKit and supporting classes for creating HTML text editors.

Methods in java.io that return IOException
IOException	UncheckedIOException.getCause() Returns the cause of this exception.

Constructors in java.io with parameters of type IOException
UncheckedIOException(IOException cause) Constructs an instance of this class.
UncheckedIOException(String message, IOException cause) Constructs an instance of this class.

Subclasses of IOException in java.util
class	InvalidPropertiesFormatException Thrown to indicate that an operation could not complete because the input did not conform to the appropriate XML document type for a collection of properties, as per the Properties specification.

Methods in javax.swing.text.html that throw IOException
void	HTMLDocument.insertAfterEnd(Element elem, String htmlText) Inserts the HTML specified as a string after the end of the given element.
void	HTMLDocument.insertAfterStart(Element elem, String htmlText) Inserts the HTML specified as a string at the start of the element.
void	HTMLDocument.insertBeforeEnd(Element elem, String htmlText) Inserts the HTML specified as a string at the end of the element.
void	HTMLDocument.insertBeforeStart(Element elem, String htmlText) Inserts the HTML specified as a string before the start of the given element.
void	HTMLDocument.setInnerHTML(Element elem, String htmlText) Replaces the children of the given element with the contents specified as an HTML string.
void	HTMLDocument.setOuterHTML(Element elem, String htmlText) Replaces the given element in the parent with the contents specified as an HTML string.