public class JspWriterImpl
extends JspWriter
Constructor and Description |
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JspWriterImpl() |
JspWriterImpl(javax.servlet.ServletResponse response)
Create a buffered character-output stream that uses a default-sized
output buffer.
|
JspWriterImpl(javax.servlet.ServletResponse response,
int sz,
boolean autoFlush)
Create a new buffered character-output stream that uses an output
buffer of the given size.
|
Modifier and Type | Method and Description |
---|---|
void |
clear()
Discard the output buffer.
|
void |
clearBuffer() |
void |
close()
Close the stream.
|
void |
flush()
Flush the stream.
|
int |
getRemaining() |
void |
newLine()
Write a line separator.
|
void |
print(boolean b)
Print a boolean value.
|
void |
print(char c)
Print a character.
|
void |
print(char[] s)
Print an array of characters.
|
void |
print(double d)
Print a double-precision floating-point number.
|
void |
print(float f)
Print a floating-point number.
|
void |
print(int i)
Print an integer.
|
void |
print(long l)
Print a long integer.
|
void |
print(Object obj)
Print an object.
|
void |
print(String s)
Print a string.
|
void |
println()
Terminate the current line by writing the line separator string.
|
void |
println(boolean x)
Print a boolean value and then terminate the line.
|
void |
println(char x)
Print a character and then terminate the line.
|
void |
println(char[] x)
Print an array of characters and then terminate the line.
|
void |
println(double x)
Print a double-precision floating-point number and then terminate the
line.
|
void |
println(float x)
Print a floating-point number and then terminate the line.
|
void |
println(int x)
Print an integer and then terminate the line.
|
void |
println(long x)
Print a long integer and then terminate the line.
|
void |
println(Object x)
Print an Object and then terminate the line.
|
void |
println(String x)
Print a String and then terminate the line.
|
void |
write(char[] buf)
Write an array of characters.
|
void |
write(char[] cbuf,
int off,
int len)
Write a portion of an array of characters.
|
void |
write(int c)
Write a single character.
|
void |
write(String s)
Write a string.
|
void |
write(String s,
int off,
int len)
Write a portion of a String.
|
public JspWriterImpl()
public JspWriterImpl(javax.servlet.ServletResponse response)
response
- A Servlet Responsepublic JspWriterImpl(javax.servlet.ServletResponse response, int sz, boolean autoFlush)
response
- A Servlet Responsesz
- Output-buffer size, a positive integerIllegalArgumentException
- If sz is <= 0public final void clear() throws IOException
IOException
public void clearBuffer() throws IOException
IOException
public void flush() throws IOException
IOException
public void close() throws IOException
IOException
public int getRemaining()
public void write(int c) throws IOException
IOException
public void write(char[] cbuf, int off, int len) throws IOException
Ordinarily this method stores characters from the given array into
this stream's buffer, flushing the buffer to the underlying stream as
needed. If the requested length is at least as large as the buffer,
however, then this method will flush the buffer and write the characters
directly to the underlying stream. Thus redundant
DiscardableBufferedWriter
s will not copy data unnecessarily.
cbuf
- A character arrayoff
- Offset from which to start reading characterslen
- Number of characters to writeIOException
public void write(char[] buf) throws IOException
IOException
public void write(String s, int off, int len) throws IOException
s
- String to be writtenoff
- Offset from which to start reading characterslen
- Number of characters to be writtenIOException
public void write(String s) throws IOException
IOException
public void newLine() throws IOException
IOException
- If an I/O error occurspublic void print(boolean b) throws IOException
String.valueOf(boolean)
is translated into bytes
according to the platform's default character encoding, and these bytes
are written in exactly the manner of the write(int)
method.b
- The boolean
to be printedIOException
public void print(char c) throws IOException
write(int)
method.c
- The char
to be printedIOException
public void print(int i) throws IOException
String.valueOf(int)
is translated into bytes according
to the platform's default character encoding, and these bytes are
written in exactly the manner of the write(int)
method.i
- The int
to be printedIOException
public void print(long l) throws IOException
String.valueOf(long)
is translated into bytes
according to the platform's default character encoding, and these bytes
are written in exactly the manner of the write(int)
method.l
- The long
to be printedIOException
public void print(float f) throws IOException
String.valueOf(float)
is translated into bytes
according to the platform's default character encoding, and these bytes
are written in exactly the manner of the write(int)
method.f
- The float
to be printedIOException
public void print(double d) throws IOException
String.valueOf(double)
is translated into
bytes according to the platform's default character encoding, and these
bytes are written in exactly the manner of the write(int)
method.d
- The double
to be printedIOException
public void print(char[] s) throws IOException
write(int)
method.s
- The array of chars to be printedNullPointerException
- If s
is null
IOException
public void print(String s) throws IOException
null
then the string
"null"
is printed. Otherwise, the string's characters are
converted into bytes according to the platform's default character
encoding, and these bytes are written in exactly the manner of the
write(int)
method.s
- The String
to be printedIOException
public void print(Object obj) throws IOException
String.valueOf(Object)
method is translated into bytes
according to the platform's default character encoding, and these bytes
are written in exactly the manner of the write(int)
method.obj
- The Object
to be printedIOException
public void println() throws IOException
line.separator
, and is not necessarily a single newline
character ('\n'
).
Need to change this from PrintWriter because the default
println() writes to the sink directly instead of through the
write method...IOException
public void println(boolean x) throws IOException
print(boolean)
and then
println()
.IOException
public void println(char x) throws IOException
print(char)
and then println()
.IOException
public void println(int x) throws IOException
print(int)
and then println()
.IOException
public void println(long x) throws IOException
print(long)
and then
println()
.IOException
public void println(float x) throws IOException
print(float)
and then
println()
.IOException
public void println(double x) throws IOException
print(double)
and then println()
.IOException
public void println(char[] x) throws IOException
print(char[])
and then
println()
.IOException
public void println(String x) throws IOException
print(String)
and then
println()
.IOException
public void println(Object x) throws IOException
print(Object)
and then
println()
.IOException
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