com.caucho.jsp
Class JspWriterAdapter

java.lang.Object
  java.io.Writer
      javax.servlet.jsp.JspWriter
          javax.servlet.jsp.tagext.BodyContent
              com.caucho.jsp.JspWriterAdapter

All Implemented Interfaces:

FlushBuffer, java.io.Closeable, java.io.Flushable, java.lang.Appendable

public class JspWriterAdapter
extends BodyContent

A buffered JSP writer encapsulating a Writer.

Field Summary

Fields inherited from class javax.servlet.jsp.JspWriter

autoFlush, bufferSize, DEFAULT_BUFFER, NO_BUFFER, UNBOUNDED_BUFFER

Fields inherited from class java.io.Writer

lock

Method Summary

void	clear()
void	clearBody() Clears the contents of a body tag.
void	clearBuffer()
void	close()
void	flush() Flushes the output stream.
void	flushBuffer() Flushes the buffer, but doesn't call flush().
int	getBufferSize() Returns the buffer size of the writer.
JspWriter	getEnclosingWriter() Returns the parent JSP writer.
java.io.Reader	getReader() Returns a Reader for accessing the contents of a body tag.
int	getRemaining() Returns the remaining bytes in the buffer.
java.lang.String	getString() Returns a String representing the contents of a body tag.
boolean	isAutoFlush() Returns the autoFlush flag.
void	newLine() Writes the newline character.
void	print(boolean b) Prints a boolean.
void	print(char ch) Prints a character.
void	print(char[] s) Prints a character array
void	print(double d)
void	print(float f)
void	print(int i)
void	print(long v)
void	print(java.lang.Object v) Prints the value of the object.
void	print(java.lang.String s) Prints a string.
void	println() Prints the newline.
void	println(boolean v) Prints the boolean followed by a newline.
void	println(char v) Prints a character followed by a newline.
void	println(char[] s) Writes a character array followed by a newline.
void	println(double v) Prints a double followed by a newline.
void	println(float v) Prints a float followed by a newline.
void	println(int v) Prints an integer followed by a newline.
void	println(long v) Prints a long followed by a newline.
void	println(java.lang.Object v) Writes an object followed by a newline.
void	println(java.lang.String s) Writes a string followed by a newline.
void	setParent(JspWriter parent) Sets the parent.
void	setPrintNullAsBlank(boolean enable)
void	write(char[] buf) Writes a char buffer to the output.
void	write(char[] buf, int offset, int length) Writes a character array to the writer.
void	write(int ch) Writes a character to the output.
void	write(java.lang.String s) Writes a string to the output.
void	write(java.lang.String s, int off, int len) Writes a subsection of a string to the output.
void	writeOut(java.io.Writer writer) Writes the contents to the writer.

Methods inherited from class java.io.Writer

append, append, append

Methods inherited from class java.lang.Object

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

Method Detail

write

public final void write(char[] buf,
                        int offset,
                        int length)
                 throws java.io.IOException

Writes a character array to the writer.

Parameters:

buf - the buffer to write.

off - the offset into the buffer

len - the number of characters to write

Throws:

java.io.IOException

write

public final void write(int ch)
                 throws java.io.IOException

Writes a character to the output.

Parameters:

buf - the buffer to write.

Throws:

java.io.IOException

println

public final void println()
                   throws java.io.IOException

Prints the newline.

Throws:

java.io.IOException

write

public final void write(java.lang.String s,
                        int off,
                        int len)
                 throws java.io.IOException

Writes a subsection of a string to the output.

Throws:

java.io.IOException

getBufferSize

public int getBufferSize()

Returns the buffer size of the writer.

getRemaining

public int getRemaining()

Returns the remaining bytes in the buffer.

clear

public void clear()
           throws java.io.IOException

Throws:

java.io.IOException

clearBuffer

public void clearBuffer()
                 throws java.io.IOException

Throws:

java.io.IOException

flushBuffer

public void flushBuffer()
                 throws java.io.IOException

Description copied from interface: FlushBuffer

Flushes the buffer, but doesn't call flush().

Specified by:

flushBuffer in interface FlushBuffer

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Flushes the output stream.

Specified by:

flush in interface java.io.Flushable

Throws:

java.io.IOException

close

public final void close()
                 throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException

setPrintNullAsBlank

public void setPrintNullAsBlank(boolean enable)

write

public final void write(char[] buf)
                 throws java.io.IOException

Writes a char buffer to the output.

Overrides:

write in class java.io.Writer

Parameters:

buf - the buffer to write.

Throws:

java.io.IOException

write

public final void write(java.lang.String s)
                 throws java.io.IOException

Writes a string to the output.

Overrides:

write in class java.io.Writer

Throws:

java.io.IOException

newLine

public void newLine()
             throws java.io.IOException

Writes the newline character.

Specified by:

newLine in class JspWriter

Throws:

java.io.IOException

print

public final void print(boolean b)
                 throws java.io.IOException

Prints a boolean.

Specified by:

print in class JspWriter

Throws:

java.io.IOException

print

public void print(char ch)
           throws java.io.IOException

Prints a character.

Specified by:

print in class JspWriter

Throws:

java.io.IOException

print

public void print(int i)
           throws java.io.IOException

Specified by:

print in class JspWriter

Throws:

java.io.IOException

print

public void print(long v)
           throws java.io.IOException

Specified by:

print in class JspWriter

Throws:

java.io.IOException

print

public final void print(float f)
                 throws java.io.IOException

Specified by:

print in class JspWriter

Throws:

java.io.IOException

print

public final void print(double d)
                 throws java.io.IOException

Specified by:

print in class JspWriter

Throws:

java.io.IOException

print

public final void print(char[] s)
                 throws java.io.IOException

Prints a character array

Specified by:

print in class JspWriter

Throws:

java.io.IOException

print

public final void print(java.lang.String s)
                 throws java.io.IOException

Prints a string.

Specified by:

print in class JspWriter

Throws:

java.io.IOException

print

public final void print(java.lang.Object v)
                 throws java.io.IOException

Prints the value of the object.

Specified by:

print in class JspWriter

Throws:

java.io.IOException

println

public final void println(boolean v)
                   throws java.io.IOException

Prints the boolean followed by a newline.

Specified by:

println in class JspWriter

Parameters:

v - the value to print

Throws:

java.io.IOException

println

public final void println(char v)
                   throws java.io.IOException

Prints a character followed by a newline.

Specified by:

println in class JspWriter

Parameters:

v - the value to print

Throws:

java.io.IOException

println

public final void println(int v)
                   throws java.io.IOException

Prints an integer followed by a newline.

Specified by:

println in class JspWriter

Parameters:

v - the value to print

Throws:

java.io.IOException

println

public final void println(long v)
                   throws java.io.IOException

Prints a long followed by a newline.

Specified by:

println in class JspWriter

Parameters:

v - the value to print

Throws:

java.io.IOException

println

public final void println(float v)
                   throws java.io.IOException

Prints a float followed by a newline.

Specified by:

println in class JspWriter

Parameters:

v - the value to print

Throws:

java.io.IOException

println

public final void println(double v)
                   throws java.io.IOException

Prints a double followed by a newline.

Specified by:

println in class JspWriter

Parameters:

v - the value to print

Throws:

java.io.IOException

println

public final void println(char[] s)
                   throws java.io.IOException

Writes a character array followed by a newline.

Specified by:

println in class JspWriter

Throws:

java.io.IOException

println

public final void println(java.lang.String s)
                   throws java.io.IOException

Writes a string followed by a newline.

Specified by:

println in class JspWriter

Throws:

java.io.IOException

println

public final void println(java.lang.Object v)
                   throws java.io.IOException

Writes an object followed by a newline.

Specified by:

println in class JspWriter

Throws:

java.io.IOException

writeOut

public void writeOut(java.io.Writer writer)
              throws java.io.IOException

Description copied from class: BodyContent

Writes the contents to the writer.

Parameters:

writer - the destination writer .

Throws:

java.io.IOException

getString

public java.lang.String getString()

Description copied from class: BodyContent

Returns a String representing the contents of a body tag.

getReader

public java.io.Reader getReader()

Description copied from class: BodyContent

Returns a Reader for accessing the contents of a body tag.

clearBody

public void clearBody()

Description copied from class: BodyContent

Clears the contents of a body tag.

setParent

public void setParent(JspWriter parent)

Sets the parent.

getEnclosingWriter

public final JspWriter getEnclosingWriter()

Returns the parent JSP writer.

Overrides:

getEnclosingWriter in class BodyContent

isAutoFlush

public final boolean isAutoFlush()

Returns the autoFlush flag.

Overrides:

isAutoFlush in class JspWriter