Enumeration method from* should return static final object instance
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Key: JAVA-17
URL: http://jira.andromda.org/browse/JAVA-17
Project: Java Cartridge
Type: Bug
Reporter: Jens Vagts
Assigned to: Matthias Bohlen
The Enumeration method from* returns a new object instance which is not
compareable against the static final instances via "==" operator. The following
code replaces the current (cvs) code and returns a already created instance:
public static $enumeration.name $enumeration.fromOperationSignature
{
#set ($value = "value")
#if($enumeration.literalType.primitive)
#set ($value = "new ${enumeration.literalType.wrapperName}(value)")
#end
${enumeration.name} typeValue = (${enumeration.name})
values.get($value);
if (typeValue == null)
{
throw new IllegalArgumentException(
"invalid value '" + value + "', possible values are: " +
literals);
}
return typeValue;
}
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