cat.calidos.morfeu.model.injection.StringToParsedModule.java Source code

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Here is the source code for cat.calidos.morfeu.model.injection.StringToParsedModule.java

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/*
 *    Copyright 2018 Daniel Giribet
 *
 *   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 cat.calidos.morfeu.model.injection;

import java.io.IOException;
import java.net.URI;

import javax.inject.Named;
import javax.xml.parsers.DocumentBuilder;

import org.apache.commons.io.IOUtils;
import org.xml.sax.SAXException;

import cat.calidos.morfeu.problems.FetchingException;
import cat.calidos.morfeu.problems.ParsingException;
import cat.calidos.morfeu.utils.Config;
import dagger.producers.ProducerModule;
import dagger.producers.Produces;

/**
* @author daniel giribet
*///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ProducerModule
public class StringToParsedModule {

    //notice this is a DOM Document and not a morfeu document
    @Produces
    public static org.w3c.dom.Document produceDomDocument(DocumentBuilder db, @Named("Content") String content)
            throws ParsingException, FetchingException {

        // TODO: we can probably parse with something faster than building into dom
        try {
            return db.parse(IOUtils.toInputStream(content, Config.DEFAULT_CHARSET));
        } catch (SAXException e) {
            throw new ParsingException("Problem when parsing '" + content.substring(0, 20) + "'", e);
        } catch (IOException e) {
            throw new FetchingException("IO problem when parsing '" + content.substring(0, 20) + "'", e);
        }

    }

}