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java.lang.Objectjava.io.OutputStream
javax.servlet.ServletOutputStream
public abstract class ServletOutputStream
Used to write output from a Servlet to the client.
Servlet engines should provide a subclass of ServletOutputStream that
implements OutputStream.write(int)
.
Note that I (MJW) do not understand how the print
methods work
when the stream uses something else then a simple ASCII character encoding.
It seems saver to use ServletResponse.getWriter()
for all
output that is not binary.
Constructor Summary | |
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protected |
ServletOutputStream()
|
Method Summary | |
---|---|
void |
print(boolean value)
Writes a boolean. |
void |
print(char value)
Writes a single char. |
void |
print(double value)
Writes a double. |
void |
print(float value)
Writes a float. |
void |
print(int value)
Writes an int. |
void |
print(long value)
Writes a long. |
void |
print(java.lang.String value)
Writes a String. |
void |
println()
Writes a CRLF. |
void |
println(boolean value)
Writes a boolean followed by a CRLF. |
void |
println(char value)
Writes a single char followed by a CRLF. |
void |
println(double value)
Writes a double followed by a CRLF. |
void |
println(float value)
Writes a float followed by a CRLF. |
void |
println(int value)
Writes an int followed by a CRLF. |
void |
println(long value)
Writes a long followed by a CRLF. |
void |
println(java.lang.String value)
Writes a String followed by a CRLF. |
Methods inherited from class java.io.OutputStream |
---|
close, flush, write, write, write |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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protected ServletOutputStream()
Method Detail |
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public void print(java.lang.String value) throws java.io.IOException
value
- the String to be printed
java.io.IOException
- if an I/O exception occurspublic void print(boolean value) throws java.io.IOException
value
- the boolean to be printed
java.io.IOException
- if an I/O exception occurspublic void print(char value) throws java.io.IOException
value
- the char to be printed
java.io.IOException
- if an I/O exception occurspublic void print(int value) throws java.io.IOException
value
- the int to be printed
java.io.IOException
- if an I/O exception occurspublic void print(long value) throws java.io.IOException
value
- the long to be printed
java.io.IOException
- if an I/O exception occurspublic void print(float value) throws java.io.IOException
value
- the float to be printed
java.io.IOException
- if an I/O exception occurspublic void print(double value) throws java.io.IOException
value
- the double to be printed
java.io.IOException
- if an I/O exception occurspublic void println() throws java.io.IOException
java.io.IOException
- if an I/O exception occurspublic void println(java.lang.String value) throws java.io.IOException
value
- the String to be printed
java.io.IOException
- if an I/O exception occurspublic void println(boolean value) throws java.io.IOException
value
- the boolean to be printed
java.io.IOException
- if an I/O exception occurspublic void println(char value) throws java.io.IOException
value
- the char to be printed
java.io.IOException
- if an I/O exception occurspublic void println(int value) throws java.io.IOException
value
- the int to be printed
java.io.IOException
- if an I/O exception occurspublic void println(long value) throws java.io.IOException
value
- the long to be printed
java.io.IOException
- if an I/O exception occurspublic void println(float value) throws java.io.IOException
value
- the float to be printed
java.io.IOException
- if an I/O exception occurspublic void println(double value) throws java.io.IOException
value
- the double to be printed
java.io.IOException
- if an I/O exception occurs
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