net.entropysoft.transmorph.converters.URIToURL Maven / Gradle / Ivy

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Java library to convert a Java object of one type into an object of another type (with another signature, possibly parameterized).

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/*
 * Copyright 2008-2009 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 net.entropysoft.transmorph.converters;

import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;

import net.entropysoft.transmorph.ConversionContext;
import net.entropysoft.transmorph.ConverterException;
import net.entropysoft.transmorph.type.TypeReference;

/**
 * Converter used when source is a URI and destination is an URL
 * 
 * @author Cedric Chabanois (cchabanois at gmail.com)
 * 
 */
public class URIToURL extends AbstractSimpleConverter {

	public URIToURL() {
		super(URI.class, URL.class);
		this.useObjectPool = true;
	}

	@Override
	public URL doConvert(ConversionContext context, URI sourceObject, TypeReference destinationType) throws ConverterException {
		try {
			return sourceObject.toURL();
		} catch (MalformedURLException e) {
			throw new ConverterException("Could not convert URI to URL", e);
		}
	}

}