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java.lang.Objectjava.io.Writer
java.io.PrintWriter
org.eclipse.jetty.io.UncheckedPrintWriter
public class UncheckedPrintWriter
A wrapper for the PrintWriter
that re-throws the instances of
IOException
thrown by the underlying implementation of
Writer
as RuntimeIOException
instances.
Field Summary |
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Fields inherited from class java.io.PrintWriter |
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out |
Fields inherited from class java.io.Writer |
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lock |
Constructor Summary | |
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UncheckedPrintWriter(java.io.OutputStream out)
Create a new PrintWriter, without automatic line flushing, from an existing OutputStream. |
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UncheckedPrintWriter(java.io.OutputStream out,
boolean autoFlush)
Create a new PrintWriter from an existing OutputStream. |
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UncheckedPrintWriter(java.io.Writer out)
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UncheckedPrintWriter(java.io.Writer out,
boolean autoFlush)
Create a new PrintWriter. |
Method Summary | |
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void |
close()
Close the stream. |
void |
flush()
Flush the stream. |
boolean |
isUncheckedPrintWriter()
Are unchecked exceptions thrown. |
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 |
setUncheckedPrintWriter(boolean uncheckedPrintWriter)
Set if unchecked exceptions are thrown |
void |
write(char[] buf)
Write an array of characters. |
void |
write(char[] buf,
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. |
Methods inherited from class java.io.PrintWriter |
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append, append, append, checkError, clearError, format, format, printf, printf, setError |
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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public UncheckedPrintWriter(java.io.Writer out)
public UncheckedPrintWriter(java.io.Writer out, boolean autoFlush)
out
- A character-output streamautoFlush
- A boolean; if true, the println() methods will flush the
output bufferpublic UncheckedPrintWriter(java.io.OutputStream out)
out
- An output streamOutputStreamWriter.OutputStreamWriter(java.io.OutputStream)
public UncheckedPrintWriter(java.io.OutputStream out, boolean autoFlush)
out
- An output streamautoFlush
- A boolean; if true, the println() methods will flush the
output bufferOutputStreamWriter.OutputStreamWriter(java.io.OutputStream)
Method Detail |
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public boolean isUncheckedPrintWriter()
RuntimeIOException
s are thrownpublic void setUncheckedPrintWriter(boolean uncheckedPrintWriter)
uncheckedPrintWriter
- True if RuntimeIOException
s are to be thrownpublic void flush()
flush
in interface java.io.Flushable
flush
in class java.io.PrintWriter
public void close()
close
in interface java.io.Closeable
close
in class java.io.PrintWriter
public void write(int c)
write
in class java.io.PrintWriter
c
- int specifying a character to be written.public void write(char[] buf, int off, int len)
write
in class java.io.PrintWriter
buf
- Array of charactersoff
- Offset from which to start writing characterslen
- Number of characters to writepublic void write(char[] buf)
write
in class java.io.PrintWriter
buf
- Array of characters to be writtenpublic void write(java.lang.String s, int off, int len)
write
in class java.io.PrintWriter
s
- A Stringoff
- Offset from which to start writing characterslen
- Number of characters to writepublic void write(java.lang.String s)
write
in class java.io.PrintWriter
s
- String to be writtenpublic void print(boolean b)
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.
print
in class java.io.PrintWriter
b
- The boolean
to be printedpublic void print(char c)
write(int)
method.
print
in class java.io.PrintWriter
c
- The char
to be printedpublic void print(int i)
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.
print
in class java.io.PrintWriter
i
- The int
to be printedInteger.toString(int)
public void print(long l)
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.
print
in class java.io.PrintWriter
l
- The long
to be printedLong.toString(long)
public void print(float f)
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.
print
in class java.io.PrintWriter
f
- The float
to be printedFloat.toString(float)
public void print(double d)
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.
print
in class java.io.PrintWriter
d
- The double
to be printedDouble.toString(double)
public void print(char[] s)
write(int)
method.
print
in class java.io.PrintWriter
s
- The array of chars to be printed
java.lang.NullPointerException
- If s
is null
public void print(java.lang.String s)
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.
print
in class java.io.PrintWriter
s
- The String
to be printedpublic void print(java.lang.Object obj)
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.
print
in class java.io.PrintWriter
obj
- The Object
to be printedObject.toString()
public void println()
line.separator
, and is not necessarily a single newline
character ('\n'
).
println
in class java.io.PrintWriter
public void println(boolean x)
print(boolean)
and then
println()
.
println
in class java.io.PrintWriter
x
- the boolean
value to be printedpublic void println(char x)
print(char)
and then println()
.
println
in class java.io.PrintWriter
x
- the char
value to be printedpublic void println(int x)
print(int)
and then println()
.
println
in class java.io.PrintWriter
x
- the int
value to be printedpublic void println(long x)
print(long)
and then
println()
.
println
in class java.io.PrintWriter
x
- the long
value to be printedpublic void println(float x)
print(float)
and then
println()
.
println
in class java.io.PrintWriter
x
- the float
value to be printedpublic void println(double x)
print(double)
and then println()
.
println
in class java.io.PrintWriter
x
- the double
value to be printedpublic void println(char[] x)
print(char[])
and then
println()
.
println
in class java.io.PrintWriter
x
- the array of char
values to be printedpublic void println(java.lang.String x)
print(String)
and then
println()
.
println
in class java.io.PrintWriter
x
- the String
value to be printedpublic void println(java.lang.Object x)
print(Object)
and then
println()
.
println
in class java.io.PrintWriter
x
- the Object
value to be printed
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