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/*
 * Copyright 2014 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package leap.lang.el;

import leap.lang.Objects2;
import leap.lang.convert.Converts;

public abstract class AbstractElContext implements ElContext {

	@Override
    public  T convert(Object v, Class targetType) {
	    return Converts.convert(v, targetType);
    }

	@Override
    public String toString(Object v) {
	    return Converts.toString(v);
    }

	@Override
    public boolean test(Object v) {
		if(v instanceof Boolean){
			return (Boolean)v;
		}
		return !Objects2.isEmpty(v);
    }

}