Class ConstantNameCreator
- java.lang.Object
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- org.apache.torque.generator.processor.string.CharReplacer
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- org.apache.torque.generator.processor.string.ConstantNameCreator
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- All Implemented Interfaces:
StringProcessor
public class ConstantNameCreator extends CharReplacer
Creates the name of a constant from a string. All letters in the String are capitalized, and underscores (_) are used as separators per default. If the string is empty or starts with a number, an underscore(_) is prefixed to the constant name.
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Field Summary
Fields Modifier and Type Field Description static String
UPPER_CASE_SEPPARATION_PREFIX
The String which is usually used as prefix in front of upper case characters in java constants.-
Fields inherited from class org.apache.torque.generator.processor.string.CharReplacer
JAVA_CLASSNAME_REPLACEMENT, JAVA_CLASSNAME_SPECIAL_CHARS
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Constructor Summary
Constructors Constructor Description ConstantNameCreator()
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getUpperCaseSeparationPrefix()
Returns the prefix which is used as Separator when an upper case character is encountered after a lower case character.String
process(String toProcess)
Replaces all characters intoProcess
which occur intoReplace
withtoReplaceWith
; groups of special characters are treated as one.void
setUpperCaseSeparationPrefix(String upperCaseSeparationPrefix)
Sets the prefix which is used as Separator when an upper case character is encountered after a lower case character.-
Methods inherited from class org.apache.torque.generator.processor.string.CharReplacer
getToReplace, getToReplaceWith, setToReplace, setToReplaceWith, toString
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Field Detail
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UPPER_CASE_SEPPARATION_PREFIX
public static final String UPPER_CASE_SEPPARATION_PREFIX
The String which is usually used as prefix in front of upper case characters in java constants.- See Also:
- Constant Field Values
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Method Detail
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getUpperCaseSeparationPrefix
public String getUpperCaseSeparationPrefix()
Returns the prefix which is used as Separator when an upper case character is encountered after a lower case character.- Returns:
- the separator which is inserted between a lower case character and an upper case character.
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setUpperCaseSeparationPrefix
public void setUpperCaseSeparationPrefix(String upperCaseSeparationPrefix)
Sets the prefix which is used as Separator when an upper case character is encountered after a lower case character.- Parameters:
upperCaseSeparationPrefix
- the separator which is inserted between a lower case character and an upper case character.
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process
public String process(String toProcess)
Replaces all characters intoProcess
which occur intoReplace
withtoReplaceWith
; groups of special characters are treated as one. InsertsUPPER_CASE_SEPPARATION_PREFIX
if an upper case character follows a lower case character, and converts all charcters to upper case. If the string starts is empty or start with a number, the charactertoReplaceWith
is prefixed to the constant name. Finally, the new String is returned.Example: "prOceSS-*+ing~#._Test" is converted to "PR_OCE_SS_ING_TEST"
- Specified by:
process
in interfaceStringProcessor
- Overrides:
process
in classCharReplacer
- Parameters:
toProcess
- the String in which replacement should occur, not null.- Returns:
- the processed String, not null.
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