Class RoutablePrintWriter
java.lang.Object
java.io.Writer
java.io.PrintWriter
com.opensymphony.module.sitemesh.filter.RoutablePrintWriter
- All Implemented Interfaces:
Closeable
,Flushable
,Appendable
,AutoCloseable
Provides a PrintWriter that routes through to another PrintWriter, however the destination
can be changed at any point. The destination can be passed in using a factory, so it will not be created
until it's actually needed.
- Version:
- $Revision: 1.1 $
- Author:
- Joe Walnes
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic interface
Factory to lazily instantiate the destination.private static class
Just to keep super constructor for PrintWriter happy - it's never actually used. -
Field Summary
FieldsFields inherited from class java.io.PrintWriter
out
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionboolean
void
close()
void
flush()
private PrintWriter
void
print
(boolean b) void
print
(char c) void
print
(char[] s) void
print
(double d) void
print
(float f) void
print
(int i) void
print
(long l) void
void
void
println()
void
println
(boolean x) void
println
(char x) void
println
(char[] x) void
println
(double x) void
println
(float x) void
println
(int x) void
println
(long x) void
void
void
void
write
(char[] buf) void
write
(char[] buf, int off, int len) void
write
(int c) void
void
Methods inherited from class java.io.PrintWriter
append, append, append, clearError, format, format, printf, printf, setError
Methods inherited from class java.io.Writer
nullWriter
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Field Details
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destination
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factory
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Constructor Details
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RoutablePrintWriter
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Method Details
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getDestination
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updateDestination
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close
public void close()- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Overrides:
close
in classPrintWriter
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println
- Overrides:
println
in classPrintWriter
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println
- Overrides:
println
in classPrintWriter
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println
public void println(char[] x) - Overrides:
println
in classPrintWriter
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println
public void println(double x) - Overrides:
println
in classPrintWriter
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println
public void println(float x) - Overrides:
println
in classPrintWriter
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println
public void println(long x) - Overrides:
println
in classPrintWriter
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println
public void println(int x) - Overrides:
println
in classPrintWriter
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println
public void println(char x) - Overrides:
println
in classPrintWriter
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println
public void println(boolean x) - Overrides:
println
in classPrintWriter
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println
public void println()- Overrides:
println
in classPrintWriter
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print
- Overrides:
print
in classPrintWriter
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print
- Overrides:
print
in classPrintWriter
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print
public void print(char[] s) - Overrides:
print
in classPrintWriter
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print
public void print(double d) - Overrides:
print
in classPrintWriter
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print
public void print(float f) - Overrides:
print
in classPrintWriter
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print
public void print(long l) - Overrides:
print
in classPrintWriter
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print
public void print(int i) - Overrides:
print
in classPrintWriter
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print
public void print(char c) - Overrides:
print
in classPrintWriter
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print
public void print(boolean b) - Overrides:
print
in classPrintWriter
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write
- Overrides:
write
in classPrintWriter
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write
- Overrides:
write
in classPrintWriter
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write
public void write(char[] buf) - Overrides:
write
in classPrintWriter
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write
public void write(char[] buf, int off, int len) - Overrides:
write
in classPrintWriter
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write
public void write(int c) - Overrides:
write
in classPrintWriter
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checkError
public boolean checkError()- Overrides:
checkError
in classPrintWriter
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flush
public void flush()- Specified by:
flush
in interfaceFlushable
- Overrides:
flush
in classPrintWriter
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