javax.servlet
Class ServletOutputStream

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--javax.servlet.ServletOutputStream
Direct Known Subclasses:
NoBodyOutputStream

public abstract class ServletOutputStream
extends OutputStream

Provides an output stream for sending binary data to the client. A ServletOutputStream object is normally retrieved via the ServletResponse.getOutputStream() method.

This is an abstract class that the servlet container implements. Subclasses of this class must implement the java.io.OutputStream.write(int) method.

See Also:
ServletResponse

Constructor Summary
protected ServletOutputStream()
          Does nothing, because this is an abstract class.
 
Method Summary
 void print(boolean b)
          Writes a boolean value to the client, with no carriage return-line feed (CRLF) character at the end.
 void print(char c)
          Writes a character to the client, with no carriage return-line feed (CRLF) at the end.
 void print(double d)
          Writes a double value to the client, with no carriage return-line feed (CRLF) at the end.
 void print(float f)
          Writes a float value to the client, with no carriage return-line feed (CRLF) at the end.
 void print(int i)
          Writes an int to the client, with no carriage return-line feed (CRLF) at the end.
 void print(long l)
          Writes a long value to the client, with no carriage return-line feed (CRLF) at the end.
 void print(String s)
          Writes a String to the client, without a carriage return-line feed (CRLF) character at the end.
 void println()
          Writes a carriage return-line feed (CRLF) to the client.
 void println(boolean b)
          Writes a boolean value to the client, followed by a carriage return-line feed (CRLF).
 void println(char c)
          Writes a character to the client, followed by a carriage return-line feed (CRLF).
 void println(double d)
          Writes a double value to the client, followed by a carriage return-line feed (CRLF).
 void println(float f)
          Writes a float value to the client, followed by a carriage return-line feed (CRLF).
 void println(int i)
          Writes an int to the client, followed by a carriage return-line feed (CRLF) character.
 void println(long l)
          Writes a long value to the client, followed by a carriage return-line feed (CRLF).
 void println(String s)
          Writes a String to the client, followed by a carriage return-line feed (CRLF).
 
Methods inherited from class java.io.OutputStream
close, flush, write, write, write
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ServletOutputStream

protected ServletOutputStream()
Does nothing, because this is an abstract class.
Method Detail

print

public void print(String s)
           throws IOException
Writes a String to the client, without a carriage return-line feed (CRLF) character at the end.
Parameters:
s - the StringThrows:
IOException - if an input or output exception occurred

print

public void print(boolean b)
           throws IOException
Writes a boolean value to the client, with no carriage return-line feed (CRLF) character at the end.
Parameters:
b - the boolean value to send to the client
Throws:
IOException - if an input or output exception occurred

print

public void print(char c)
           throws IOException
Writes a character to the client, with no carriage return-line feed (CRLF) at the end.
Parameters:
c - the character to send to the client
Throws:
IOException - if an input or output exception occurred

print

public void print(int i)
           throws IOException
Writes an int to the client, with no carriage return-line feed (CRLF) at the end.
Parameters:
i - the int to send to the client
Throws:
IOException - if an input or output exception occurred

print

public void print(long l)
           throws IOException
Writes a long value to the client, with no carriage return-line feed (CRLF) at the end.
Parameters:
l - the long value to send to the client
Throws:
IOException - if an input or output exception occurred

print

public void print(float f)
           throws IOException
Writes a float value to the client, with no carriage return-line feed (CRLF) at the end.
Parameters:
f - the float value to send to the client
Throws:
IOException - if an input or output exception occurred

print

public void print(double d)
           throws IOException
Writes a double value to the client, with no carriage return-line feed (CRLF) at the end.
Parameters:
d - the double value to send to the client
Throws:
IOException - if an input or output exception occurred

println

public void println()
             throws IOException
Writes a carriage return-line feed (CRLF) to the client.
Throws:
IOException - if an input or output exception occurred

println

public void println(String s)
             throws IOException
Writes a String to the client, followed by a carriage return-line feed (CRLF).
Parameters:
s - the String to write to the client
Throws:
IOException - if an input or output exception occurred

println

public void println(boolean b)
             throws IOException
Writes a boolean value to the client, followed by a carriage return-line feed (CRLF).
Parameters:
b - the boolean value to write to the client
Throws:
IOException - if an input or output exception occurred

println

public void println(char c)
             throws IOException
Writes a character to the client, followed by a carriage return-line feed (CRLF).
Parameters:
c - the character to write to the client
Throws:
IOException - if an input or output exception occurred

println

public void println(int i)
             throws IOException
Writes an int to the client, followed by a carriage return-line feed (CRLF) character.
Parameters:
i - the int to write to the client
Throws:
IOException - if an input or output exception occurred

println

public void println(long l)
             throws IOException
Writes a long value to the client, followed by a carriage return-line feed (CRLF).
Parameters:
l - the long value to write to the client
Throws:
IOException - if an input or output exception occurred

println

public void println(float f)
             throws IOException
Writes a float value to the client, followed by a carriage return-line feed (CRLF).
Parameters:
f - the float value to write to the client
Throws:
IOException - if an input or output exception occurred

println

public void println(double d)
             throws IOException
Writes a double value to the client, followed by a carriage return-line feed (CRLF).
Parameters:
d - the double value to write to the client
Throws:
IOException - if an input or output exception occurred