public class GrailsPrintWriter extends java.io.Writer implements EncodedAppenderWriterFactory, GrailsWrappedWriter, groovy.lang.GroovyObject
PrintWriter implementation that doesn't have synchronization. null object references are ignored in print methods (nothing gets printed)
Modifiers | Name | Description |
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protected static char[] |
CRLF |
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protected static org.apache.commons.logging.Log |
LOG |
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protected boolean |
allowUnwrappingOut |
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protected java.io.Writer |
out |
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protected java.io.Writer |
previousOut |
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protected java.io.Writer |
streamCharBufferTarget |
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protected boolean |
trouble |
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protected boolean |
usageFlag |
Constructor and description |
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GrailsPrintWriter
(java.io.Writer out) |
Type Params | Return Type | Name and description |
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public GrailsPrintWriter |
append(char c) |
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public GrailsPrintWriter |
append(java.lang.CharSequence csq, int start, int end) |
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public GrailsPrintWriter |
append(java.lang.CharSequence csq) |
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public GrailsPrintWriter |
append(java.lang.Object obj) |
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public void |
append(StreamCharBuffer otherBuffer) |
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protected void |
appendNullCharSequence() |
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public java.io.PrintWriter |
asPrintWriter() |
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public java.lang.Object |
asType(java.lang.Class<?> clazz) |
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public boolean |
checkError() Flush the stream if it's not closed and check its error state. |
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protected java.lang.Object |
clone() |
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public void |
close() |
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protected java.io.Writer |
findStreamCharBufferTarget(boolean markUsed) |
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public void |
flush() Flush the stream. |
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public groovy.lang.MetaClass |
getMetaClass() |
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public java.io.Writer |
getOut() |
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public java.lang.Object |
getProperty(java.lang.String property) |
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public java.io.Writer |
getWriterForEncoder(Encoder encoder, EncodingStateRegistry encodingStateRegistry) |
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public java.lang.Object |
invokeMethod(java.lang.String name, java.lang.Object args) |
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public boolean |
isAllowUnwrappingOut() |
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public boolean |
isDestinationActivated() |
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public boolean |
isUsed() |
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public GrailsPrintWriter |
leftShift(java.lang.Object obj) Provides Groovy << left shift operator, but intercepts call to make sure nulls are converted to "" strings |
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public GrailsPrintWriter |
leftShift(StreamCharBuffer otherBuffer) |
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public GrailsPrintWriter |
leftShift(groovy.lang.Writable writable) |
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public GrailsPrintWriter |
leftShift(org.codehaus.groovy.runtime.GStringImpl gstring) |
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public GrailsPrintWriter |
leftShift(java.lang.String string) |
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public void |
markUsed() |
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public GrailsPrintWriter |
plus(java.lang.Object value) |
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public void |
print(java.lang.Object obj) Print an object. |
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public void |
print(java.lang.String s) Print a string. |
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public void |
print(boolean b) |
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public void |
print(char c) |
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public void |
print(int i) |
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public void |
print(long l) |
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public void |
print(float f) |
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public void |
print(double d) |
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public void |
print(char[] s) |
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public void |
print(StreamCharBuffer otherBuffer) |
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public void |
print(groovy.lang.Writable writable) |
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public void |
print(org.codehaus.groovy.runtime.GStringImpl gstring) |
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public void |
println() |
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public void |
println(boolean b) |
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public void |
println(char c) |
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public void |
println(int i) |
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public void |
println(long l) |
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public void |
println(float f) |
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public void |
println(double d) |
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public void |
println(char[] c) |
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public void |
println(java.lang.String s) |
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public void |
println(java.lang.Object o) |
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public void |
println(StreamCharBuffer otherBuffer) |
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public boolean |
resetUsed() |
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public void |
setError() |
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public void |
setMetaClass(groovy.lang.MetaClass metaClass) |
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public void |
setOut(java.io.Writer newOut) |
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public void |
setProperty(java.lang.String property, java.lang.Object newValue) |
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public void |
setUsed(boolean newUsed) |
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public java.io.Writer |
unwrap() |
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protected java.io.Writer |
unwrapWriter(java.io.Writer writer) |
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public void |
write(java.lang.String s) Writes a string. |
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public void |
write(int c) Write a single character. |
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public void |
write(char[] buf, int off, int len) Write a portion of an array of characters. |
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public void |
write(java.lang.String s, int off, int len) Write a portion of a string. |
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public void |
write(char[] buf) |
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public void |
write(StreamCharBuffer otherBuffer) |
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public void |
write(groovy.lang.Writable writable) |
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protected void |
writeWritable(groovy.lang.Writable writable) |
Methods inherited from class | Name |
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class java.io.Writer |
java.io.Writer#append(java.lang.CharSequence, int, int), java.io.Writer#append(char), java.io.Writer#append(java.lang.CharSequence), java.io.Writer#append(char), java.io.Writer#append(java.lang.CharSequence, int, int), java.io.Writer#append(java.lang.CharSequence), java.io.Writer#write([C), java.io.Writer#write([C, int, int), java.io.Writer#write(int), java.io.Writer#write(java.lang.String, int, int), java.io.Writer#write(java.lang.String), java.io.Writer#flush(), java.io.Writer#close(), java.io.Writer#wait(long, int), java.io.Writer#wait(long), java.io.Writer#wait(), java.io.Writer#equals(java.lang.Object), java.io.Writer#toString(), java.io.Writer#hashCode(), java.io.Writer#getClass(), java.io.Writer#notify(), java.io.Writer#notifyAll() |
Flush the stream if it's not closed and check its error state. Errors are cumulative; once the stream encounters an error, this routine will return true on all successive calls.
Flush the stream.
Provides Groovy << left shift operator, but intercepts call to make sure nulls are converted to "" strings
obj
- The value Print an object. The string produced by the java.lang.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 printed Print a string. If the argument is null
then the string
""
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 printed Writes a string. If the argument is null
then the string
""
is printed.
s
- The String
to be printedWrite a single character.
c
- int specifying a character to be written.Write a portion of an array of characters.
buf
- Array of charactersoff
- Offset from which to start writing characterslen
- Number of characters to writeWrite a portion of a string.
s
- A Stringoff
- Offset from which to start writing characterslen
- Number of characters to write