cz.muni.fi.mir.db.service.impl.AnnotationValueSerivceImpl.java Source code

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Here is the source code for cz.muni.fi.mir.db.service.impl.AnnotationValueSerivceImpl.java

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/* 
 * Copyright 2014 MIR@MU.
 *
 * 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 cz.muni.fi.mir.db.service.impl;

import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import cz.muni.fi.mir.db.dao.AnnotationDAO;
import cz.muni.fi.mir.db.dao.AnnotationValueDAO;
import cz.muni.fi.mir.db.domain.Annotation;
import cz.muni.fi.mir.db.domain.AnnotationValue;
import cz.muni.fi.mir.db.service.AnnotationValueSerivce;

/**
 * 
 * @author Dominik Szalai - emptulik at gmail.com
 */
@Service
@Transactional(readOnly = false)
public class AnnotationValueSerivceImpl implements AnnotationValueSerivce {
    @Autowired
    private AnnotationValueDAO annotationValueDAO;
    @Autowired
    private AnnotationDAO annotationDAO;
    private final Pattern pattern = Pattern.compile("(#\\S+)");

    @Override
    public void createAnnotationValue(AnnotationValue annotationValue) throws IllegalArgumentException {
        if (annotationValue == null) {
            throw new IllegalArgumentException("Given annotaion value is null");
        }

        annotationValueDAO.create(annotationValue);
    }

    @Override
    public void updateAnnotationValue(AnnotationValue annotationValue) throws IllegalArgumentException {
        InputChecker.checkInput(annotationValue);

        annotationValueDAO.update(annotationValue);
    }

    @Override
    public void deleteAnnotationValue(AnnotationValue annotationValue) throws IllegalArgumentException {
        InputChecker.checkInput(annotationValue);

        annotationValueDAO.delete(annotationValue.getId());
    }

    @Override
    @Transactional(readOnly = true)
    public AnnotationValue getAnnotationValueByID(Long id) throws IllegalArgumentException {
        if (id == null || Long.valueOf("0").compareTo(id) >= 0) {
            throw new IllegalArgumentException(
                    "Given annotation value does not have valid id should be greater than one but was [" + id
                            + "]");
        }

        return annotationValueDAO.getByID(id);
    }

    @Override
    public void populate() {
        List<Annotation> annotations = annotationDAO.getAllAnnotations();
        Set<String> annotationsValues = new HashSet<>();

        Matcher m = pattern.matcher("");
        for (Annotation a : annotations) {
            m.reset(a.getAnnotationContent());

            while (m.find()) {
                annotationsValues.add(m.group());
            }
        }

        for (String s : annotationsValues) {
            AnnotationValue av = annotationValueDAO.getByValue(s);
            if (av == null) {
                av = new AnnotationValue();
                av.setValue(s);
                annotationValueDAO.create(av);
            }
        }
    }

    @Override
    @Transactional(readOnly = true)
    public List<AnnotationValue> getAll() {
        return annotationValueDAO.getAll();
    }

    @Override
    @Transactional(readOnly = true)
    public AnnotationValue getAnnotationValueByValue(String value) throws IllegalArgumentException {
        if (value == null || value.length() < 1) {
            throw new IllegalArgumentException(
                    "Given input for annotation value should be empty. Expected nonzero length string but was ["
                            + value + "]");
        }

        return annotationValueDAO.getByValue(value);
    }

    @Override
    @Transactional(readOnly = true)
    public List<AnnotationValue> getAllForFormulas() {
        return annotationValueDAO.getAllForFormulas();
    }

    @Override
    @Transactional(readOnly = true)
    public List<AnnotationValue> getAllForCanonicOutputs() {
        return annotationValueDAO.getAllForCanonicOutputs();
    }
}