Remove Commons Bean Utils dependency from Main
----------------------------------------------
Key: GEOT-3168
URL: http://jira.codehaus.org/browse/GEOT-3168
Project: GeoTools
Issue Type: Improvement
Components: core main
Reporter: Jody Garnett
Assignee: Jody Garnett
Fix For: 2.7-RC1
Looking a gt-main dependencies that can be removed.
The dependency on commons beanutils is used for a single class -
CommonsConverterFactory makes use of ConvertUtils.
{code}
static {
ConvertUtils.register( uri, URI.class );
ConvertUtils.register( number, Number.class );
//make sure numeric converters do not use default value
ConvertUtils.register( new ByteConverter(null), Byte.class );
ConvertUtils.register( new ShortConverter(null), Short.class );
ConvertUtils.register( new IntegerConverter(null),
Integer.class );
ConvertUtils.register( new LongConverter(null), Long.class );
ConvertUtils.register( new BigIntegerConverter(null),
BigInteger.class );
ConvertUtils.register( new FloatConverter(null), Float.class );
ConvertUtils.register( new DoubleConverter(null), Double.class
);
ConvertUtils.register( new BigDecimalConverter(null),
BigDecimalConverter.class );
ConvertUtils.register( new BooleanConverter(null),
Boolean.class );
ConvertUtils.register( new CharacterConverter(null),
Character.class );
}
{code}
The attached patch removes this dependency and offers slightly lighter
converters then those provided by beanutils.
I had a look at the internals of ConvertUtils; they make use of a "FastHashMap"
(that provides direct access to a Hashmap once in "fast" mode; before then it
protects all access.
In our case we are only registering converters up front a static method; so a
private HashMap will be fine throughout.
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