org.openeuler.sun.security.ssl

类 SSLSocketImpl.AppInputStream

java.lang.Object

java.io.InputStream

org.openeuler.sun.security.ssl.SSLSocketImpl.AppInputStream

所有已实现的接口:

Closeable, AutoCloseable

封闭类:

SSLSocketImpl

private class SSLSocketImpl.AppInputStream
extends InputStream

InputStream for application data as returned by SSLSocket.getInputStream().

字段概要

字段

限定符和类型	字段和说明
private boolean	appDataIsAvailable
private ByteBuffer	buffer
private boolean	hasDepleted
private boolean	isClosing
private byte[]	oneByte
private ReentrantLock	readLock

构造器概要

构造器

构造器和说明
AppInputStream()

方法概要

限定符和类型	方法和说明
int	available() Return the minimum number of bytes that can be read without blocking.
private boolean	checkEOF() Return whether we have reached end-of-file.
void	close()
private void	deplete() Try the best to use up the input records so as to close the socket gracefully, without impact the performance too much.
int	read() Read a single byte, returning -1 on non-fault EOF status.
int	read(byte[] b, int off, int len) Reads up to len bytes of data from the input stream into an array of bytes.
private void	readLockedDeplete() Try to use up the input records.
long	skip(long n) Skip n bytes.

从类继承的方法 java.io.InputStream

mark, markSupported, read, reset

从类继承的方法 java.lang.Object

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

字段详细资料

oneByte

private final byte[] oneByte

buffer

private ByteBuffer buffer

appDataIsAvailable

private volatile boolean appDataIsAvailable

readLock

private final ReentrantLock readLock

isClosing

private volatile boolean isClosing

hasDepleted

private volatile boolean hasDepleted

构造器详细资料

AppInputStream

AppInputStream()

方法详细资料

available

public int available()
              throws IOException

Return the minimum number of bytes that can be read without blocking.

覆盖:

available 在类中 InputStream

抛出:

IOException

read

public int read()
         throws IOException

Read a single byte, returning -1 on non-fault EOF status.

指定者:

read 在类中 InputStream

抛出:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Reads up to len bytes of data from the input stream into an array of bytes. An attempt is made to read as many as len bytes, but a smaller number may be read. The number of bytes actually read is returned as an integer. If the layer above needs more data, it asks for more, so we are responsible only for blocking to fill at most one buffer, and returning "-1" on non-fault EOF status.

覆盖:

read 在类中 InputStream

抛出:

IOException

skip

public long skip(long n)
          throws IOException

Skip n bytes. This implementation is somewhat less efficient than possible, but not badly so (redundant copy). We reuse the read() code to keep things simpler.

覆盖:

skip 在类中 InputStream

抛出:

IOException

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

覆盖:

close 在类中 InputStream

抛出:

IOException

checkEOF

private boolean checkEOF()
                  throws IOException

Return whether we have reached end-of-file. If the socket is not connected, has been shutdown because of an error or has been closed, throw an Exception.

抛出:

IOException

deplete

private void deplete()

Try the best to use up the input records so as to close the socket gracefully, without impact the performance too much.

readLockedDeplete

private void readLockedDeplete()

Try to use up the input records. Please don't call this method unless the readLock is held by the current thread.