FloatResourceProperty.java

package com.openfeint.internal.resource;

import java.io.IOException;

import org.codehaus.jackson.JsonGenerationException;
import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.JsonParseException;
import org.codehaus.jackson.JsonParser;

public abstract class FloatResourceProperty extends PrimitiveResourceProperty {
	public abstract void set(Resource obj, float val);
	public abstract float get(Resource obj);

	@Override public void copy(Resource lhs, Resource rhs) {
		set(lhs, get(rhs));
	}

	@Override
	public void parse(Resource obj, JsonParser jp) throws JsonParseException, IOException {
		try {
			set(obj, jp.getFloatValue());
		} catch (JsonParseException e) {
			// NaN, probably a null.  SHRUGGLES
		}
	}

	@Override public void generate(Resource obj, JsonGenerator generator, String key) throws JsonGenerationException, IOException {
        generator.writeFieldName(key);
		generator.writeNumber(get(obj));
	}
}