Package org.apache.commons.text
Class CompositeFormat
- java.lang.Object
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- java.text.Format
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- org.apache.commons.text.CompositeFormat
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
public class CompositeFormat extends java.text.Format
Formats using one formatter and parses using a different formatter. An example of use for this would be a webapp where data is taken in one way and stored in a database another way.- Since:
- 1.0
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description CompositeFormat(java.text.Format parser, java.text.Format formatter)
Constructs a format that points its parseObject method to one implementation and its format method to another.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.StringBuffer
format(java.lang.Object obj, java.lang.StringBuffer toAppendTo, java.text.FieldPosition pos)
Formats the input.java.text.Format
getFormatter()
Gets the parser Format implementation.java.text.Format
getParser()
Gets the parser Format implementation.java.lang.Object
parseObject(java.lang.String source, java.text.ParsePosition pos)
Parses the input.java.lang.String
reformat(java.lang.String input)
Parses and then reformats a String.
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Method Detail
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format
public java.lang.StringBuffer format(java.lang.Object obj, java.lang.StringBuffer toAppendTo, java.text.FieldPosition pos)
Formats the input.- Specified by:
format
in classjava.text.Format
- Parameters:
obj
- the object to formattoAppendTo
- theStringBuffer
to append topos
- the FieldPosition to use (or ignore).- Returns:
toAppendTo
- See Also:
Format.format(Object, StringBuffer, FieldPosition)
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getFormatter
public java.text.Format getFormatter()
Gets the parser Format implementation.- Returns:
- formatter Format implementation
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getParser
public java.text.Format getParser()
Gets the parser Format implementation.- Returns:
- parser Format implementation
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parseObject
public java.lang.Object parseObject(java.lang.String source, java.text.ParsePosition pos)
Parses the input.- Specified by:
parseObject
in classjava.text.Format
- Parameters:
source
- the String sourcepos
- the ParsePosition containing the position to parse from, will be updated according to parsing success (index) or failure (error index)- Returns:
- The parsed Object
- See Also:
Format.parseObject(String, ParsePosition)
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reformat
public java.lang.String reformat(java.lang.String input) throws java.text.ParseException
Parses and then reformats a String.- Parameters:
input
- String to reformat- Returns:
- A reformatted String
- Throws:
java.text.ParseException
- thrown by parseObject(String) call
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