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javax.servlet Class ServletOutputStream
java.lang.Object | +--java.io.OutputStream | +--javax.servlet.ServletOutputStream
- public abstract class ServletOutputStream
- extends java.io.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(java.lang.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(java.lang.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 |
public void print(java.lang.String s) throws java.io.IOException
- Writes a
String
to the client, without a carriage return-line feed (CRLF) character at the end. - Parameters:
s
- theString
- Throws:
- java.io.IOException - if an input or output exception occurred
public void print(boolean b) throws java.io.IOException
- Writes a
boolean
value to the client, with no carriage return-line feed (CRLF) character at the end. - Parameters:
b
- theboolean
value to send to the client- Throws:
- java.io.IOException - if an input or output exception occurred
public void print(char c) throws java.io.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:
- java.io.IOException - if an input or output exception occurred
public void print(int i) throws java.io.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:
- java.io.IOException - if an input or output exception occurred
public void print(long l) throws java.io.IOException
- Writes a
long
value to the client, with no carriage return-line feed (CRLF) at the end. - Parameters:
l
- thelong
value to send to the client- Throws:
- java.io.IOException - if an input or output exception occurred
public void print(float f) throws java.io.IOException
- Writes a
float
value to the client, with no carriage return-line feed (CRLF) at the end. - Parameters:
f
- thefloat
value to send to the client- Throws:
- java.io.IOException - if an input or output exception occurred
public void print(double d) throws java.io.IOException
- Writes a
double
value to the client, with no carriage return-line feed (CRLF) at the end. - Parameters:
d
- thedouble
value to send to the client- Throws:
- java.io.IOException - if an input or output exception occurred
println
public void println() throws java.io.IOException
- Writes a carriage return-line feed (CRLF) to the client.
- Throws:
- java.io.IOException - if an input or output exception occurred
println
public void println(java.lang.String s) throws java.io.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:
- java.io.IOException - if an input or output exception occurred
println
public void println(boolean b) throws java.io.IOException
- Writes a
boolean
value to the client, followed by a carriage return-line feed (CRLF). - Parameters:
b
- theboolean
value to write to the client- Throws:
- java.io.IOException - if an input or output exception occurred
println
public void println(char c) throws java.io.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:
- java.io.IOException - if an input or output exception occurred
println
public void println(int i) throws java.io.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:
- java.io.IOException - if an input or output exception occurred
println
public void println(long l) throws java.io.IOException
- Writes a
long
value to the client, followed by a carriage return-line feed (CRLF). - Parameters:
l
- thelong
value to write to the client- Throws:
- java.io.IOException - if an input or output exception occurred
println
public void println(float f) throws java.io.IOException
- Writes a
float
value to the client, followed by a carriage return-line feed (CRLF). - Parameters:
f
- thefloat
value to write to the client- Throws:
- java.io.IOException - if an input or output exception occurred
println
public void println(double d) throws java.io.IOException
- Writes a
double
value to the client, followed by a carriage return-line feed (CRLF). - Parameters:
d
- thedouble
value to write to the client- Throws:
- java.io.IOException - if an input or output exception occurred
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