Example usage for org.apache.wicket.validation ValidationError getKeys

Introduction

In this page you can find the example usage for org.apache.wicket.validation ValidationError getKeys.

Prototype

public List<String> getKeys() 

Source Link

Document

Gets error keys

Usage

From source file:org.geogig.geoserver.web.repository.RepositoryEditPanel.java

License:Open Source License

public RepositoryEditPanel(final String wicketId, IModel<RepositoryInfo> model, final boolean isNew) {
    super(wicketId, model);

    config = new GeoGigRepositoryInfoFormComponent("repositoryConfig", model, isNew);
    config.setVisible(true);//from www.j  a  v  a 2  s  .  c o m
    add(config);

    add(new IValidator<RepositoryInfo>() {

        private static final long serialVersionUID = 224160688160723504L;

        @Override
        public void validate(IValidatable<RepositoryInfo> validatable) {
            if (isNew) {
                config.processInput();
            }
            ValidationError error = new ValidationError();
            RepositoryInfo repo = validatable.getValue();
            final URI location = repo.getLocation();
            final RepositoryResolver resolver = RepositoryResolver.lookup(location);
            final String scheme = location.getScheme();
            if (isNew && repoNameExists(repo.getRepoName())) {
                error.addKey("errRepositoryNameExists");
            } else if ("file".equals(scheme)) {
                File repoDir = new File(location);
                final File parent = repoDir.getParentFile();
                if (!parent.exists() || !parent.isDirectory()) {
                    error.addKey("errParentDoesntExist");
                }
                if (!parent.canWrite()) {
                    error.addKey("errParentReadOnly");
                }
                if (isNew) {
                    if (repoDir.exists()) {
                        error.addKey("errDirectoryExists");
                    }
                } else if (!isGeogigDirectory(repoDir)) {
                    error.addKey("notAGeogigRepository");
                }
            } else if ("postgresql".equals(scheme)) {
                try {
                    if (isNew) {
                        if (resolver.repoExists(location)) {
                            error.addKey("errRepositoryExists");
                        }
                    } else {
                        // try to connect
                        Repository repository = null;
                        try {
                            repository = resolver.open(location);
                        } finally {
                            if (repository != null) {
                                repository.close();
                            }
                        }

                    }
                } catch (Exception ex) {
                    // likely failed to connect
                    LOGGER.error("Failed to connect to PostgreSQL database", ex);
                    error.addKey("errCannotConnectToDatabase");
                    // find root cause
                    error.setVariable("message", PostgresConnectionErrorHandler.getMessage(ex));
                }
            }
            if (!error.getKeys().isEmpty()) {
                validatable.error(error);
            }
        }
    });
}

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From source file:org.geogig.geoserver.web.repository.RepositoryImportPanel.java

License:Open Source License

public RepositoryImportPanel(String id, IModel<RepositoryInfo> model) {
    super(id, model);

    setOutputMarkupId(true);/*from   www.  ja v  a  2  s .  c  om*/

    // build the backing form model
    ImportRepositoryFormModel formModel = new ImportRepositoryFormModel(model);
    // add the dropdown to switch between configurations
    dropdownPanel = new DropDownChoiceParamPanel("configChoicePanel", new DropDownModel(model),
            new ResourceModel("RepositoryImportPanel.repositoryType", "Repository Type"),
            DropDownModel.CONFIG_LIST, true);
    final DropDownChoice<Serializable> dropDownChoice = dropdownPanel.getFormComponent();
    dropDownChoice.add(new AjaxFormComponentUpdatingBehavior("change") {

        private static final long serialVersionUID = 1L;

        @Override
        protected void onUpdate(AjaxRequestTarget target) {
            final String value = dropDownChoice.getModelObject().toString();
            repoDirectoryComponent.setVisible(DropDownModel.DIRECTORY_CONFIG.equals(value));
            pgPanel.setVisible(DropDownModel.PG_CONFIG.equals(value));
            repoNamePanel.setVisible(DropDownModel.PG_CONFIG.equals(value));
            target.add(settingsPanel);
        }
    });
    add(dropdownPanel);

    settingsPanel = new WebMarkupContainer("settingsContainer");
    settingsPanel.setOutputMarkupId(true);
    add(settingsPanel);

    repoNamePanel = new TextParamPanel("repositoryNamePanel", new PropertyModel(formModel, "repoName"),
            new ResourceModel("RepositoryImportPanel.repositoryName", "Repository Name"), true);
    repoNamePanel.setOutputMarkupId(true);
    repoNamePanel.getFormComponent().setOutputMarkupId(true);
    repoNamePanel.setVisible(DropDownModel.PG_CONFIG.equals(dropDownChoice.getModelObject().toString()));
    settingsPanel.add(repoNamePanel);

    pgPanel = new PostgresConfigFormPanel("pgPanel", new PropertyModel<>(formModel, "pgBean"));
    pgPanel.setVisible(DropDownModel.PG_CONFIG.equals(dropDownChoice.getModelObject().toString()));
    settingsPanel.add(pgPanel);

    repoDirectoryComponent = new RepoDirectoryComponent("repoDirectoryPanel", formModel);
    repoDirectoryComponent.setOutputMarkupId(true);
    repoDirectoryComponent
            .setVisible(DropDownModel.DIRECTORY_CONFIG.equals(dropDownChoice.getModelObject().toString()));
    settingsPanel.add(repoDirectoryComponent);

    add(new IValidator<RepositoryInfo>() {

        private static final long serialVersionUID = 1L;

        @Override
        public void validate(IValidatable<RepositoryInfo> validatable) {
            ValidationError error = new ValidationError();
            RepositoryInfo repo = validatable.getValue();
            final URI location = repo.getLocation();
            // look for already configured repos
            List<RepositoryInfo> existingRepos = RepositoryManager.get().getAll();
            for (RepositoryInfo configuredRepo : existingRepos) {
                if (configuredRepo.getLocation().equals(location)) {
                    error.addKey("errRepositoryAlreadyConfigured");
                    // quit looking
                    break;
                }
            }
            if (error.getKeys().isEmpty()) {
                final RepositoryResolver resolver = RepositoryResolver.lookup(location);
                final String scheme = location.getScheme();
                if ("file".equals(scheme)) {
                    File repoDir = new File(location);
                    if (!repoDir.exists() || !repoDir.isDirectory()) {
                        error.addKey("errRepositoryDirectoryDoesntExist");
                    }
                    if (!isGeogigDirectory(repoDir)) {
                        error.addKey("notAGeogigRepository");
                    }
                } else if ("postgresql".equals(scheme)) {
                    try {
                        if (!resolver.repoExists(location)) {
                            error.addKey("errRepositoryDoesntExist");
                        }
                    } catch (Exception ex) {
                        // likely failed to connect
                        LOGGER.error("Failed to connect to PostgreSQL database", ex);
                        error.addKey("errCannotConnectToDatabase");
                        // find root cause
                        error.setVariable("message", PostgresConnectionErrorHandler.getMessage(ex));
                    }
                }
            }
            if (!error.getKeys().isEmpty()) {
                validatable.error(error);
            }
        }
    });
}

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