Example usage for org.jdom2 Document Document

Introduction

In this page you can find the example usage for org.jdom2 Document Document.

Prototype

public Document()

Source Link

Document

Creates a new empty document.

Usage

From source file:delfos.configuration.scopes.ConfiguredDatasetsScope.java

License:Open Source License

public synchronized void saveConfiguredDatasets() {

    Document doc = new Document();
    Element root = new Element(CONFIGURED_DATASETS_ROOT_ELEMENT_NAME);

    for (ConfiguredDataset configuredDataset : ConfiguredDatasetsFactory.getInstance()
            .getAllConfiguredDatasets()) {
        Element thisDatasetLoader = new Element(CONFIGURED_DATASET_ELEMENT_NAME);

        thisDatasetLoader.setAttribute(CONFIGURED_DATASET_ELEMENT_NAME_ATTRIBUTE, configuredDataset.getName());

        thisDatasetLoader.setAttribute(CONFIGURED_DATASET_ELEMENT_DESCRIPTION_ATTRIBUTE,
                configuredDataset.getDescription());

        Element datasetLoaderElement = DatasetLoaderXML.getElement(configuredDataset.getDatasetLoader());
        thisDatasetLoader.addContent(datasetLoaderElement);
        root.addContent(thisDatasetLoader);
    }/*from ww w  .j  ava 2 s .co  m*/

    doc.addContent(root);

    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());

    File fileOfConfiguredDatasets = ConfigurationManager.getConfigurationFile(this);

    try (FileWriter fileWriter = new FileWriter(fileOfConfiguredDatasets)) {
        outputter.output(doc, fileWriter);
    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_CONFIGURED_DATASETS_FILE.exit(ex);
    }
}

From source file:delfos.group.GroupRecommendationManager.java

License:Open Source License

private static void writeXML(Collection<Recommendation> groupRecommendations,
        Map<Integer, Collection<Recommendation>> singleUserRecommendations, File outputFile) {

    Element root = new Element(CASE_ROOT_ELEMENT_NAME);

    Set<Integer> itemsIntersection = new TreeSet<>();

    //Miro los items recomendados para el grupo
    for (Recommendation r : groupRecommendations) {
        itemsIntersection.add(r.getItem().getId());
    }/*  ww w . j  a  va2  s.  c  om*/

    //Elimino los que no aparecen recomendades para los miembros
    for (int idMember : singleUserRecommendations.keySet()) {
        Set<Integer> thisMemberItems = new TreeSet<>();
        singleUserRecommendations.get(idMember).stream().forEach((r) -> {
            thisMemberItems.add(r.getItem().getId());
        });
        itemsIntersection.retainAll(thisMemberItems);
    }

    itemsIntersection = Collections.unmodifiableSet(itemsIntersection);

    for (int idMember : singleUserRecommendations.keySet()) {
        Element thisMemberElement = new Element(MEMBER_ELEMENT_NAME);
        thisMemberElement.setAttribute(MEMBER_ELEMENT_NAMEID_ATTRIBUTE_NAME, Integer.toString(idMember));
        for (Recommendation r : singleUserRecommendations.get(idMember)) {
            if (itemsIntersection.contains(r.getItem().getId())) {
                Element recommendation = new Element(RECOMMENDATION_ELEMENT_NAME);
                recommendation.setAttribute(RECOMMENDATION_ELEMENT_ID_ITEM_ATTRIBUTE_NAME,
                        Integer.toString(r.getItem().getId()));
                recommendation.setAttribute(RECOMMENDATION_ELEMENT_PREFERENCE_ATTRIBUTE_NAME,
                        Double.toString(r.getPreference().doubleValue()));
                thisMemberElement.addContent(recommendation);
            }
        }
        root.addContent(thisMemberElement);
    }

    Element groupElement = new Element(GROUP_ELEMENT_NAME);

    StringBuilder str = new StringBuilder();

    Integer[] idMembers = singleUserRecommendations.keySet().toArray(new Integer[0]);

    str.append(idMembers[0]);
    for (int i = 1; i < idMembers.length; i++) {
        str.append(",").append(idMembers[i]);

    }

    groupElement.setAttribute(GROUP_ELEMENT_MEMBERS_ATTRIBUTE_NAME, str.toString());
    for (Recommendation r : groupRecommendations) {
        if (itemsIntersection.contains(r.getItem().getId())) {
            Element recommendation = new Element(RECOMMENDATION_ELEMENT_NAME);
            recommendation.setAttribute(RECOMMENDATION_ELEMENT_ID_ITEM_ATTRIBUTE_NAME,
                    Integer.toString(r.getItem().getId()));
            recommendation.setAttribute(RECOMMENDATION_ELEMENT_PREFERENCE_ATTRIBUTE_NAME,
                    Double.toString(r.getPreference().doubleValue()));
            groupElement.addContent(recommendation);
        }
    }
    root.addContent(groupElement);

    Document doc = new Document();
    doc.addContent(root);
    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());
    try (FileWriter fileWriter = new FileWriter(outputFile)) {
        outputter.output(doc, fileWriter);
    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_RESULTS_FILE.exit(ex);
    }
}

From source file:delfos.group.grs.consensus.ConsensusOfIndividualRecommendationsToXML.java

License:Open Source License

public static void writeConsensusInputXML(DatasetLoader datasetLoader,
        GroupRecommendations groupRecommendations, Collection<RecommendationsToUser> membersRecommendations,
        File outputFile) {/*  w  w w.  j  av  a 2  s.  c o m*/

    Element root = new Element(CONSENSUS_ROOT_ELEMENT_NAME);

    for (RecommendationsToUser recommendationsToMember : membersRecommendations) {
        User member = recommendationsToMember.getUser();
        Element thisMemberElement = new Element(MEMBER_ELEMENT_NAME);
        thisMemberElement.setAttribute(MEMBER_ELEMENT_NAME_ID_ATTRIBUTE_NAME, Integer.toString(member.getId()));

        List<Recommendation> sortedRecommendations = recommendationsToMember.getRecommendations().stream()
                .sorted(Recommendation.BY_PREFERENCE_DESC).collect(Collectors.toList());

        int rank = 1;
        for (Recommendation r : sortedRecommendations) {
            Element recommendation = new Element(RECOMMENDATION_ELEMENT_NAME);
            recommendation.setAttribute(RECOMMENDATION_ELEMENT_ID_ITEM_ATTRIBUTE_NAME,
                    Integer.toString(r.getItem().getId()));

            double preferenceInDomain = datasetLoader.getRatingsDataset().getRatingsDomain()
                    .trimValueToDomain(r.getPreference()).doubleValue();
            recommendation.setAttribute(RECOMMENDATION_ELEMENT_PREFERENCE_ATTRIBUTE_NAME,
                    Double.toString(preferenceInDomain));
            recommendation.setAttribute(RECOMMENDATION_ELEMENT_RANK_ATTRIBUTE_NAME, Integer.toString(rank));
            thisMemberElement.addContent(recommendation);
            rank++;

        }
        root.addContent(thisMemberElement);
    }

    Element groupElement = new Element(GROUP_ELEMENT_NAME);
    String members = groupRecommendations.getGroupOfUsers().toString();
    groupElement.setAttribute(GROUP_ELEMENT_MEMBERS_ATTRIBUTE_NAME, members);
    int rank = 1;

    List<Recommendation> sortedGroupRecommendations = groupRecommendations.getRecommendations().stream()
            .sorted(Recommendation.BY_PREFERENCE_DESC).collect(Collectors.toList());
    for (Recommendation r : sortedGroupRecommendations) {

        Element recommendation = new Element(RECOMMENDATION_ELEMENT_NAME);
        recommendation.setAttribute(RECOMMENDATION_ELEMENT_ID_ITEM_ATTRIBUTE_NAME,
                Integer.toString(r.getIdItem()));
        recommendation.setAttribute(RECOMMENDATION_ELEMENT_PREFERENCE_ATTRIBUTE_NAME,
                Double.toString(r.getPreference().doubleValue()));
        recommendation.setAttribute(RECOMMENDATION_ELEMENT_RANK_ATTRIBUTE_NAME, Integer.toString(rank));
        groupElement.addContent(recommendation);

        rank++;
    }
    root.addContent(groupElement);

    Document doc = new Document();
    doc.addContent(root);
    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());

    try (FileWriter fileWriter = new FileWriter(outputFile)) {
        outputter.output(doc, fileWriter);
    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_RESULTS_FILE.exit(ex);
    }
}

From source file:delfos.group.grs.consensus.ConsensusOfIndividualRecommendationsToXML.java

License:Open Source License

public static <RatingType extends Rating> void writeRecommendationMembersRatingsXML(
        Map<Integer, Map<Integer, RatingType>> membersRatings, Collection<Integer> candidateItems,
        File groupPredictionRequestsFile) {

    Element root = new Element(RECOMMENDATION_INPUT_ROOT_ELEMENT_NAME);

    Element membersRatingsElement = new Element(RECOMMENDATION_INPUT_MEMBERS_RATINGS_ELEMENT_NAME);
    for (int idMember : membersRatings.keySet()) {
        Element thisMemberRatingsElement = new Element(RECOMMENDATION_INPUT_MEMBER_RATINGS_ELEMENT_NAME);
        thisMemberRatingsElement.setAttribute(RECOMMENDATION_INPUT_MEMBER_RATINGS_ID_USER_ATTRIBUTE_NAME,
                Integer.toString(idMember));

        Map<Integer, RatingType> memberRatings = membersRatings.get(idMember);

        for (RatingType memberRating : memberRatings.values()) {
            Element ratingElement = new Element(RECOMMENDATION_INPUT_MEMBER_RATINGS_RATING_ELEMENT_NAME);
            ratingElement.setAttribute(RECOMMENDATION_INPUT_MEMBER_RATINGS_ID_USER_ATTRIBUTE_NAME,
                    Integer.toString(memberRating.getIdUser()));
            ratingElement.setAttribute(RECOMMENDATION_INPUT_MEMBER_RATINGS_ID_ITEM_ATTRIBUTE_NAME,
                    Integer.toString(memberRating.getIdItem()));
            ratingElement.setAttribute(RECOMMENDATION_INPUT_MEMBER_RATINGS_RATING_VALUE_ATTRIBUTE_NAME,
                    Double.toString(memberRating.getRatingValue().doubleValue()));
            thisMemberRatingsElement.addContent(ratingElement);
        }//from w  ww. j  a  va 2s .c  o m
        membersRatingsElement.addContent(thisMemberRatingsElement);
    }
    root.addContent(membersRatingsElement);

    Element candidateItemsElement = new Element(RECOMMENDATION_INPUT_ID_ITEM_LIST_ELEMENT_NAME);
    for (int idItemRequested : candidateItems) {
        Element itemRequestedElement = new Element(RECOMMENDATION_INPUT_ITEM_REQUEST_ELEMENT_NAME);
        itemRequestedElement.setAttribute(RECOMMENDATION_INPUT_ITEM_REQUEST_ID_ITEM_ATTRIBUTE_NAME,
                Integer.toString(idItemRequested));
        candidateItemsElement.addContent(itemRequestedElement);
    }
    root.addContent(candidateItemsElement);

    Document doc = new Document();
    doc.addContent(root);
    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());

    try (FileWriter fileWriter = new FileWriter(groupPredictionRequestsFile)) {
        outputter.output(doc, fileWriter);
    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_RESULTS_FILE.exit(ex);
    }
}

From source file:delfos.group.io.xml.casestudy.GroupCaseStudyXML.java

License:Open Source License

public synchronized static void caseStudyToXMLFile_fullResults(GroupCaseStudy caseStudyGroup, File file) {
    if (!caseStudyGroup.isFinished()) {
        throw new UnsupportedOperationException("No se ha ejecutado el caso de uso todava");
    }/* ww  w . j  a  v  a  2 s .  c  o m*/

    Document doc = new Document();
    Element casoDeUso = new Element("Case");

    casoDeUso.setAttribute(SeedHolder.SEED.getName(), Long.toString(caseStudyGroup.getSeedValue()));
    casoDeUso.setAttribute(NUM_EXEC_ATTRIBUTE_NAME, Integer.toString(caseStudyGroup.getNumExecutions()));
    casoDeUso.setAttribute(ParameterOwner.ALIAS.getName(), caseStudyGroup.getAlias());

    casoDeUso.addContent(GroupRecommenderSystemXML.getElement(caseStudyGroup.getGroupRecommenderSystem()));
    casoDeUso.addContent(DatasetLoaderXML.getElement(caseStudyGroup.getDatasetLoader()));

    casoDeUso.addContent(GroupFormationTechniqueXML.getElement(caseStudyGroup.getGroupFormationTechnique()));
    casoDeUso.addContent(ValidationTechniqueXML.getElement(caseStudyGroup.getValidationTechnique()));
    casoDeUso.addContent(GroupPredictionProtocolXML.getElement(caseStudyGroup.getGroupPredictionProtocol()));

    casoDeUso.addContent(RelevanceCriteriaXML.getElement(caseStudyGroup.getRelevanceCriteria()));

    casoDeUso.addContent(getResultsElement(caseStudyGroup));
    casoDeUso.addContent(getAggregatedResultsElement(caseStudyGroup));
    doc.addContent(casoDeUso);

    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());

    FileUtilities.createDirectoriesForFile(file);
    try (FileWriter fileWriter = new FileWriter(file)) {
        outputter.output(doc, fileWriter);
    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_RESULTS_FILE.exit(ex);
    }
}

From source file:delfos.group.io.xml.casestudy.GroupCaseStudyXML.java

License:Open Source License

/**
 * Saves the xml with the description of the case study in de file
 * specified.//w  w w. j  a va2 s. c  om
 *
 * @param caseStudyGroup Group case study whose description is saved.
 * @param file File in which the description is saved.
 */
public static void caseStudyToXMLFile_onlyDescription(GroupCaseStudy caseStudyGroup, File file) {

    if (caseStudyGroup.isFinished()) {
        throw new IllegalArgumentException("Ya se ha ejecutado el caso de estudio!");
    }

    Document doc = new Document();
    Element casoDeUso = new Element(CASE_ROOT_ELEMENT_NAME);

    casoDeUso.setAttribute(SeedHolder.SEED.getName(), Long.toString(caseStudyGroup.getSeedValue()));
    casoDeUso.setAttribute(NUM_EXEC_ATTRIBUTE_NAME, Integer.toString(caseStudyGroup.getNumExecutions()));
    casoDeUso.setAttribute(ParameterOwner.ALIAS.getName(), caseStudyGroup.getAlias());

    casoDeUso.setAttribute(HASH_ATTRIBUTE_NAME, Integer.toString(caseStudyGroup.hashCode()));
    casoDeUso.setAttribute(HASH_DATA_VALIDATION_ATTRIBUTE_NAME, Integer.toString(caseStudyGroup.hashCode()));

    casoDeUso.addContent(GroupRecommenderSystemXML.getElement(caseStudyGroup.getGroupRecommenderSystem()));
    casoDeUso.addContent(DatasetLoaderXML.getElement(caseStudyGroup.getDatasetLoader()));

    casoDeUso.addContent(GroupFormationTechniqueXML.getElement(caseStudyGroup.getGroupFormationTechnique()));
    casoDeUso.addContent(ValidationTechniqueXML.getElement(caseStudyGroup.getValidationTechnique()));
    casoDeUso.addContent(GroupPredictionProtocolXML.getElement(caseStudyGroup.getGroupPredictionProtocol()));
    casoDeUso.addContent(RelevanceCriteriaXML.getElement(caseStudyGroup.getRelevanceCriteria()));
    doc.addContent(casoDeUso);

    FileUtilities.createDirectoriesForFile(file);

    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());
    try (FileWriter fileWriter = new FileWriter(file)) {
        outputter.output(doc, fileWriter);
        fileWriter.close();
    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_RESULTS_FILE.exit(ex);
    }
}

From source file:delfos.group.io.xml.casestudy.GroupCaseStudyXML.java

License:Open Source License

private static void caseStudyToXMLFile_aggregateResults(GroupCaseStudy caseStudyGroup, File file) {
    if (!caseStudyGroup.isFinished()) {
        throw new UnsupportedOperationException("No se ha ejecutado el caso de uso todava");
    }//w  w w. j a  va  2s.  c  o m

    Document doc = new Document();
    Element casoDeUso = new Element(CASE_ROOT_ELEMENT_NAME);

    casoDeUso.setAttribute(SeedHolder.SEED.getName(), Long.toString(caseStudyGroup.getSeedValue()));
    casoDeUso.setAttribute(NUM_EXEC_ATTRIBUTE_NAME, Integer.toString(caseStudyGroup.getNumExecutions()));
    casoDeUso.setAttribute(ParameterOwner.ALIAS.getName(), caseStudyGroup.getAlias());

    casoDeUso.setAttribute(HASH_ATTRIBUTE_NAME, Integer.toString(caseStudyGroup.hashCode()));
    casoDeUso.setAttribute(HASH_DATA_VALIDATION_ATTRIBUTE_NAME,
            Integer.toString(caseStudyGroup.hashDataValidation()));
    casoDeUso.setAttribute(HASH_TECHNIQUE_ATTRIBUTE_NAME, Integer.toString(caseStudyGroup.hashTechnique()));

    casoDeUso.addContent(GroupRecommenderSystemXML.getElement(caseStudyGroup.getGroupRecommenderSystem()));
    casoDeUso.addContent(DatasetLoaderXML.getElement(caseStudyGroup.getDatasetLoader()));

    casoDeUso.addContent(GroupFormationTechniqueXML.getElement(caseStudyGroup.getGroupFormationTechnique()));
    casoDeUso.addContent(ValidationTechniqueXML.getElement(caseStudyGroup.getValidationTechnique()));
    casoDeUso.addContent(GroupPredictionProtocolXML.getElement(caseStudyGroup.getGroupPredictionProtocol()));

    casoDeUso.addContent(RelevanceCriteriaXML.getElement(caseStudyGroup.getRelevanceCriteria()));

    casoDeUso.addContent(getAggregatedResultsElement(caseStudyGroup));
    doc.addContent(casoDeUso);

    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());

    FileUtilities.createDirectoriesForFile(file);

    try (FileWriter fileWriter = new FileWriter(file)) {
        outputter.output(doc, fileWriter);
    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_RESULTS_FILE.exit(ex);
    }
}

From source file:delfos.io.xml.casestudy.CaseStudyXML.java

License:Open Source License

public synchronized static void caseStudyToXMLFile(CaseStudy caseStudy, File file) {
    if (!caseStudy.isFinished()) {
        throw new UnsupportedOperationException("No se ha ejecutado el caso de uso todava");
    }//from ww w .  ja va 2  s .c om

    Document doc = new Document();
    Element casoDeUso = new Element(CASE_ROOT_ELEMENT_NAME);

    casoDeUso.setAttribute(SEED_ATTRIBUTE_NAME, Long.toString(caseStudy.getSeedValue()));
    casoDeUso.setAttribute(NUM_EXEC_ATTRIBUTE_NAME, Integer.toString(caseStudy.getNumExecutions()));

    casoDeUso.addContent(RecommenderSystemXML.getElement(caseStudy.getRecommenderSystem()));
    casoDeUso.addContent(ValidationTechniqueXML.getElement(caseStudy.getValidationTechnique()));
    casoDeUso.addContent(PredictionProtocolXML.getElement(caseStudy.getPredictionProtocol()));

    casoDeUso.addContent(RelevanceCriteriaXML.getElement(caseStudy.getRelevanceCriteria()));
    casoDeUso.addContent(DatasetLoaderXML.getElement(caseStudy.getDatasetLoader()));

    casoDeUso.addContent(getResultsElement(caseStudy));
    casoDeUso.addContent(getAggregatedResultsElement(caseStudy));
    doc.addContent(casoDeUso);

    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());

    try (FileWriter fileWriter = new FileWriter(file)) {
        outputter.output(doc, fileWriter);

    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_RESULTS_FILE.exit(ex);
    }
}

From source file:delfos.io.xml.casestudy.CaseStudyXML.java

License:Open Source License

public synchronized static void caseStudyToXMLFile(CaseStudy caseStudy, String descriptiveName, File f) {
    if (!caseStudy.isFinished()) {
        throw new UnsupportedOperationException("No se ha ejecutado el caso de uso todava");
    }//from   w  w  w.  j  a v a 2  s .co  m

    Document doc = new Document();
    Element casoDeUso = new Element("Case");

    casoDeUso.addContent(RecommenderSystemXML.getElement(caseStudy.getRecommenderSystem()));
    casoDeUso.addContent(ValidationTechniqueXML.getElement(caseStudy.getValidationTechnique()));

    casoDeUso.addContent(PredictionProtocolXML.getElement(caseStudy.getPredictionProtocol()));

    casoDeUso.addContent(RelevanceCriteriaXML.getElement(caseStudy.getRelevanceCriteria()));
    casoDeUso.addContent(DatasetLoaderXML.getElement(caseStudy.getDatasetLoader()));

    casoDeUso.addContent(getResultsElement(caseStudy));
    casoDeUso.addContent(getAggregatedResultsElement(caseStudy));
    doc.addContent(casoDeUso);

    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());
    try (FileWriter fileWriter = new FileWriter(f)) {
        outputter.output(doc, fileWriter);
    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_RESULTS_FILE.exit(ex);
    }
}

From source file:delfos.io.xml.casestudy.CaseStudyXML.java

License:Open Source License

private static void caseStudyToXMLFile_onlyDescription(CaseStudy caseStudy, File file) {

    if (caseStudy.isFinished()) {
        throw new IllegalArgumentException("Ya se ha ejecutado el caso de estudio!");
    }//w  w w  . j  a  va  2 s .co  m

    Document doc = new Document();
    Element casoDeUso = new Element(CASE_ROOT_ELEMENT_NAME);

    casoDeUso.addContent(RecommenderSystemXML.getElement(caseStudy.getRecommenderSystem()));
    casoDeUso.addContent(ValidationTechniqueXML.getElement(caseStudy.getValidationTechnique()));

    casoDeUso.addContent(PredictionProtocolXML.getElement(caseStudy.getPredictionProtocol()));

    casoDeUso.addContent(RelevanceCriteriaXML.getElement(caseStudy.getRelevanceCriteria()));
    casoDeUso.addContent(DatasetLoaderXML.getElement(caseStudy.getDatasetLoader()));

    //casoDeUso.addContent(getResultsElement(caseStudy));
    //casoDeUso.addContent(getAggregatedResultsElement(caseStudy));
    doc.addContent(casoDeUso);

    XMLOutputter outputter = new XMLOutputter(Constants.getXMLFormat());

    try (FileWriter fileWriter = new FileWriter(file)) {
        outputter.output(doc, fileWriter);
    } catch (IOException ex) {
        ERROR_CODES.CANNOT_WRITE_RESULTS_FILE.exit(ex);
    }
}