org.apache.jasper.runtime
クラス BodyContentImpl

java.lang.Object
  |
  +--java.io.Writer
        |
        +--javax.servlet.jsp.JspWriter
              |
              +--javax.servlet.jsp.tagext.BodyContent
                    |
                    +--org.apache.jasper.runtime.BodyContentImpl

public class BodyContentImpl
extends javax.servlet.jsp.tagext.BodyContent

Write text to a character-output stream, buffering characters so as to provide for the efficient writing of single characters, arrays, and strings. Provide support for discarding for the output that has been buffered.

作成者:
Rajiv Mordani

フィールドの概要
protected  int bufferSize
           
 
クラス javax.servlet.jsp.JspWriter から継承したフィールド
autoFlush, DEFAULT_BUFFER, NO_BUFFER, UNBOUNDED_BUFFER
 
クラス java.io.Writer から継承したフィールド
lock
 
コンストラクタの概要
BodyContentImpl(javax.servlet.jsp.JspWriter writer)
           
 
メソッドの概要
 void clear()
          Clear the contents of the buffer.
 void clearBuffer()
          Clears the current contents of the buffer.
 void close()
          Close the stream, flushing it first.
 java.io.Reader getReader()
          Return the value of this BodyJspWriter as a Reader.
 int getRemaining()
           
 java.lang.String getString()
          Return the value of the BodyJspWriter as a String.
static void main(java.lang.String[] args)
           
 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(java.lang.Object obj)
          Print an object.
 void print(java.lang.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(java.lang.Object x)
          Print an Object and then terminate the line.
 void println(java.lang.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(java.lang.String s)
          Write a string.
 void write(java.lang.String s, int off, int len)
          Write a portion of a String.
 void writeOut(java.io.Writer out)
          Write the contents of this BodyJspWriter into a Writer.
 
クラス javax.servlet.jsp.tagext.BodyContent から継承したメソッド
clearBody, flush, getEnclosingWriter
 
クラス javax.servlet.jsp.JspWriter から継承したメソッド
getBufferSize, isAutoFlush
 
クラス java.lang.Object から継承したメソッド
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

フィールドの詳細

bufferSize

protected int bufferSize
コンストラクタの詳細

BodyContentImpl

public BodyContentImpl(javax.servlet.jsp.JspWriter writer)
メソッドの詳細

write

public void write(int c)
           throws java.io.IOException
Write a single character.
オーバーライド:
クラス java.io.Writer 内の write

write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws java.io.IOException
Write a portion of an array of characters.

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 DiscardableBufferedWriters will not copy data unnecessarily.

オーバーライド:
クラス java.io.Writer 内の write
パラメータ:
cbuf - A character array
off - Offset from which to start reading characters
len - Number of characters to write

write

public void write(char[] buf)
           throws java.io.IOException
Write an array of characters. This method cannot be inherited from the Writer class because it must suppress I/O exceptions.
オーバーライド:
クラス java.io.Writer 内の write

write

public void write(java.lang.String s,
                  int off,
                  int len)
           throws java.io.IOException
Write a portion of a String.
オーバーライド:
クラス java.io.Writer 内の write
パラメータ:
s - String to be written
off - Offset from which to start reading characters
len - Number of characters to be written

write

public void write(java.lang.String s)
           throws java.io.IOException
Write a string. This method cannot be inherited from the Writer class because it must suppress I/O exceptions.
オーバーライド:
クラス java.io.Writer 内の write

newLine

public void newLine()
             throws java.io.IOException
Write a line separator. The line separator string is defined by the system property line.separator, and is not necessarily a single newline ('\n') character.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の newLine
例外:
java.io.IOException - If an I/O error occurs

print

public void print(boolean b)
           throws java.io.IOException
Print a boolean value. The string produced by 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.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の print
パラメータ:
b - The boolean to be printed
例外:
java.io.IOException -  

print

public void print(char c)
           throws java.io.IOException
Print a character. The character is translated into one or more bytes according to the platform's default character encoding, and these bytes are written in exactly the manner of the write(int) method.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の print
パラメータ:
c - The char to be printed
例外:
java.io.IOException -  

print

public void print(int i)
           throws java.io.IOException
Print an integer. The string produced by 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.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の print
パラメータ:
i - The int to be printed
例外:
java.io.IOException -  

print

public void print(long l)
           throws java.io.IOException
Print a long integer. The string produced by 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.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の print
パラメータ:
l - The long to be printed
例外:
java.io.IOException -  

print

public void print(float f)
           throws java.io.IOException
Print a floating-point number. The string produced by 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.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の print
パラメータ:
f - The float to be printed
例外:
java.io.IOException -  

print

public void print(double d)
           throws java.io.IOException
Print a double-precision floating-point number. The string produced by 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.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の print
パラメータ:
d - The double to be printed
例外:
java.io.IOException -  

print

public void print(char[] s)
           throws java.io.IOException
Print an array of characters. The 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.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の print
パラメータ:
s - The array of chars to be printed
例外:
NullPointerException - If s is null
java.io.IOException -  

print

public void print(java.lang.String s)
           throws java.io.IOException
Print a string. If the argument is 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.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の print
パラメータ:
s - The String to be printed
例外:
java.io.IOException -  

print

public void print(java.lang.Object obj)
           throws java.io.IOException
Print an object. The string produced by the 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.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の print
パラメータ:
obj - The Object to be printed
例外:
java.io.IOException -  

println

public void println()
             throws java.io.IOException
Terminate the current line by writing the line separator string. The line separator string is defined by the system property line.separator, and is not necessarily a single newline character ('\n').
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

println

public void println(boolean x)
             throws java.io.IOException
Print a boolean value and then terminate the line. This method behaves as though it invokes print(boolean) and then println().
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

println

public void println(char x)
             throws java.io.IOException
Print a character and then terminate the line. This method behaves as though it invokes print(char) and then println().
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

println

public void println(int x)
             throws java.io.IOException
Print an integer and then terminate the line. This method behaves as though it invokes print(int) and then println().
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

println

public void println(long x)
             throws java.io.IOException
Print a long integer and then terminate the line. This method behaves as though it invokes print(long) and then println().
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

println

public void println(float x)
             throws java.io.IOException
Print a floating-point number and then terminate the line. This method behaves as though it invokes print(float) and then println().
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

println

public void println(double x)
             throws java.io.IOException
Print a double-precision floating-point number and then terminate the line. This method behaves as though it invokes print(double) and then println().
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

println

public void println(char[] x)
             throws java.io.IOException
Print an array of characters and then terminate the line. This method behaves as though it invokes print(char[]) and then println().
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

println

public void println(java.lang.String x)
             throws java.io.IOException
Print a String and then terminate the line. This method behaves as though it invokes print(String) and then println().
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

println

public void println(java.lang.Object x)
             throws java.io.IOException
Print an Object and then terminate the line. This method behaves as though it invokes print(Object) and then println().
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の println
例外:
java.io.IOException -  

clear

public void clear()
           throws java.io.IOException
Clear the contents of the buffer. If the buffer has been already been flushed then the clear operation shall throw an IOException to signal the fact that some data has already been irrevocably written to the client response stream.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の clear
例外:
java.io.IOException - If an I/O error occurs

clearBuffer

public void clearBuffer()
                 throws java.io.IOException
Clears the current contents of the buffer. Unlike clear(), this mehtod will not throw an IOException if the buffer has already been flushed. It merely clears the current content of the buffer and returns.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の clearBuffer
例外:
java.io.IOException - If an I/O error occurs

close

public void close()
           throws java.io.IOException
Close the stream, flushing it first. Once a stream has been closed, further write() or flush() invocations will cause an IOException to be thrown. Closing a previously-closed stream, however, has no effect.
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の close
例外:
java.io.IOException - If an I/O error occurs

getRemaining

public int getRemaining()
オーバーライド:
クラス javax.servlet.jsp.JspWriter 内の getRemaining
戻り値:
the number of bytes unused in the buffer

getReader

public java.io.Reader getReader()
Return the value of this BodyJspWriter as a Reader. Note: this is after evaluation!! There are no scriptlets, etc in this stream.
オーバーライド:
クラス javax.servlet.jsp.tagext.BodyContent 内の getReader
戻り値:
the value of this BodyJspWriter as a Reader

getString

public java.lang.String getString()
Return the value of the BodyJspWriter as a String. Note: this is after evaluation!! There are no scriptlets, etc in this stream.
オーバーライド:
クラス javax.servlet.jsp.tagext.BodyContent 内の getString
戻り値:
the value of the BodyJspWriter as a String

writeOut

public void writeOut(java.io.Writer out)
              throws java.io.IOException
Write the contents of this BodyJspWriter into a Writer. Subclasses are likely to do interesting things with the implementation so some things are extra efficient.
オーバーライド:
クラス javax.servlet.jsp.tagext.BodyContent 内の writeOut
パラメータ:
out - The writer into which to place the contents of this body evaluation

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception


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