Example usage for org.apache.wicket.markup.html.form FormComponent error

List of usage examples for org.apache.wicket.markup.html.form FormComponent error

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Introduction

In this page you can find the example usage for org.apache.wicket.markup.html.form FormComponent error.

Prototype

public void error(IValidationError error)

Source Link

Document

Reports a validation error against this form component.

Usage

From source file:eu.uqasar.web.pages.qmtree.metric.QMMetricFormValidator.java

License:Apache License

@Override
public void validate(Form<?> form) {
    final FormComponent name = components[0];
    final FormComponent<Double> lowerLimit = components[1];
    final FormComponent<Double> upperLimit = components[2];

    Localizer loc = getLocalizer(form);//from w  w  w .  j a  v  a 2  s  .c o m
    String nameValue = Objects.stringValue(name.getInput(), true);

    if ("".equals(nameValue)) {
        name.error(loc.getString("form.name.required", name));
    } else if (nameValue.length() > 255) {
        name.error(loc.getString("form.name.max", name));
    }

    //         if (Double.valueOf(lowerLimit.getValue()) > Double.valueOf(upperLimit.getValue())){
    //            upperLimit.error(loc.getString("form.upperLimit.low", upperLimit));
    //         }
}

From source file:eu.uqasar.web.pages.qmtree.qmodels.QModelFormValidator.java

License:Apache License

@Override
public void validate(Form<?> form) {
    final FormComponent name = components[0];
    final FormComponent key = components[1];
    final boolean isNew = newEntity;
    final String oldKey = previousKey;

    Localizer loc = getLocalizer(form);/*from  w  w w  . j ava 2 s .c o m*/
    String f1Value = Objects.stringValue(name.getInput(), true);
    String f2Value = Objects.stringValue(key.getInput(), true);

    if ("".equals(f1Value)) {
        name.error(loc.getString("form.name.required", name));
    } else if (f1Value.length() > 255) {
        name.error(loc.getString("form.name.max", name));
    }
    if ("".equals(f2Value)) {
        key.error(loc.getString("form.key.required", key));
    }

    List<String> nodeKeyList = qmodelService.getAllNodeKeys();
    if (!previousKey.equals(f2Value) && !isNew && Collections.frequency(nodeKeyList, f2Value) >= 1) {
        key.error(loc.getString("form.key.repeated", key));
    } else if (!previousKey.equals(f2Value) && isNew && (Collections.frequency(nodeKeyList, f2Value) > 0)) {
        key.error(loc.getString("form.key.repeated", key));
    }
}

From source file:eu.uqasar.web.pages.qmtree.quality.indicator.QMQualityIndicatorFormValidator.java

License:Apache License

@Override
public void validate(Form<?> form) {
    final FormComponent name = components[0];
    final FormComponent<Double> lowerLimit = components[1];
    final FormComponent<Double> upperLimit = components[2];

    Localizer loc = getLocalizer(form);//w  w  w .  jav  a  2  s.  c  o  m
    String f1Value = Objects.stringValue(name.getInput(), true);
    if ("".equals(f1Value)) {
        name.error(loc.getString("form.name.required", name));
    } else if (f1Value.length() > 255) {
        name.error(loc.getString("form.name.max", name));
    }

    //         if (Double.valueOf(lowerLimit.getValue()) > Double.valueOf(upperLimit.getValue())){
    //            upperLimit.error(loc.getString("form.upperLimit.low", upperLimit));
    //         }
}

From source file:ontopoly.validators.ExternalValidation.java

License:Apache License

public static void validate(final FormComponent<String> component, final String value) {
    List<IValidator<String>> validators = component.getValidators();
    final IValidatable<String> validatable = new IValidatable<String>() {
        public void error(IValidationError error) {
            component.error(error);
        }//from   w ww  .ja  v a  2s  . co  m

        public String getValue() {
            return value;
        }

        public boolean isValid() {
            return component.isValid();
        }
    };

    IValidator<String> validator = null;
    boolean isNull = value == null;

    try {
        Iterator<IValidator<String>> iter = validators.iterator();
        while (iter.hasNext()) {
            validator = iter.next();
            if (isNull == false || validator instanceof INullAcceptingValidator)
                validator.validate(validatable);
            if (!component.isValid())
                break;
        }
    } catch (Exception e) {
        throw new WicketRuntimeException("Exception '" + e + "' occurred during validation "
                + validator.getClass().getName() + " on component " + component.getPath(), e);
    }
}

From source file:org.dcm4chee.wizard.validator.CodeValidator.java

License:LGPL

public void validate(Form<?> form) {

    final FormComponent<String> codeValue = components[0];
    final FormComponent<String> codingSchemeDesignator = components[1];
    final FormComponent<String> codingSchemeVersion = components[2];
    final FormComponent<String> codeMeaning = components[3];

    ValidationError validationError = new ValidationError();
    validationError.addKey("CodeValidator.invalid");

    if (!codeValue.getInput().isEmpty()) {
        if (codingSchemeDesignator.getInput().isEmpty())
            codingSchemeDesignator.error(validationError);
        if (codeMeaning.getInput().isEmpty())
            codeMeaning.error(validationError);
        return;/*from   ww  w.  j  av  a  2  s . c om*/
    }
    if (!codingSchemeDesignator.getInput().isEmpty()) {
        if (codeValue.getInput().isEmpty())
            codeValue.error(validationError);
        if (codeMeaning.getInput().isEmpty())
            codeMeaning.error(validationError);
        return;
    }
    if (!codeMeaning.getInput().isEmpty()) {
        if (codeValue.getInput().isEmpty())
            codeValue.error(validationError);
        if (codingSchemeDesignator.getInput().isEmpty())
            codingSchemeDesignator.error(validationError);
        return;
    }
    if (!codingSchemeVersion.getInput().isEmpty()) {
        if (codeValue.getInput().isEmpty())
            codeValue.error(validationError);
        if (codingSchemeDesignator.getInput().isEmpty())
            codingSchemeDesignator.error(validationError);
        if (codeMeaning.getInput().isEmpty())
            codeMeaning.error(validationError);
        return;
    }
}

From source file:org.geoserver.web.data.store.StoreNameValidator.java

License:Open Source License

/**
 * Performs the cross validation between the selected workspace and the assigned store name
 * <p>//from   w w  w.j a  v  a2 s. c  o m
 * If there's already a {@link StoreInfo} in the selected workspace with the same name than the
 * choosed one the store name form component is set with a proper {@link IValidationError error
 * message}
 * </p>
 * 
 * @see IFormValidator#validate(Form)
 */
public void validate(final Form form) {
    final FormComponent[] components = getDependentFormComponents();
    final FormComponent wsComponent = components[0];
    final FormComponent nameComponent = components[1];

    WorkspaceInfo workspace = (WorkspaceInfo) wsComponent.getConvertedInput();
    String name = (String) nameComponent.getConvertedInput();

    if (name == null) {
        if (required) {
            ValidationError error = new ValidationError();
            error.addMessageKey("StoreNameValidator.storeNameRequired");
            nameComponent.error((IValidationError) error);
        }
        return;
    }

    Catalog catalog = GeoServerApplication.get().getCatalog();

    final StoreInfo existing = catalog.getStoreByName(workspace, name, StoreInfo.class);
    if (existing != null) {
        final String existingId = existing.getId();
        if (!existingId.equals(edittingStoreId)) {
            ValidationError error = new ValidationError();
            error.addMessageKey("StoreNameValidator.storeExistsInWorkspace");
            error.setVariable("workspace", workspace.getName());
            error.setVariable("storeName", name);
            nameComponent.error((IValidationError) error);
        }
    }
}

From source file:org.openengsb.ui.common.editor.ServiceEditorPanel.java

License:Apache License

/**
 * attach a ServiceValidator to the given form. This formValidator is meant to validate the fields in context to
 * each other. This validation is only done on submit.
 *//*w  ww. j a  v  a  2  s  . com*/
public void attachFormValidator(final Form<?> form, final FormValidator validator) {
    form.add(new AbstractFormValidator() {

        @Override
        public void validate(Form<?> form) {
            Map<String, FormComponent<?>> loadFormComponents = loadFormComponents(form);
            Map<String, String> toValidate = new HashMap<String, String>();
            for (Map.Entry<String, FormComponent<?>> entry : loadFormComponents.entrySet()) {
                toValidate.put(entry.getKey(), entry.getValue().getValue());
            }
            try {
                validator.validate(toValidate);
            } catch (ConnectorValidationFailedException e) {
                Map<String, String> attributeErrorMessages = e.getErrorMessages();
                for (Map.Entry<String, String> entry : attributeErrorMessages.entrySet()) {
                    FormComponent<?> fc = loadFormComponents.get(entry.getKey());
                    fc.error((IValidationError) new ValidationError().setMessage(entry.getValue()));
                }
            }

        }

        @Override
        public FormComponent<?>[] getDependentFormComponents() {
            Collection<FormComponent<?>> formComponents = loadFormComponents(form).values();
            return formComponents.toArray(new FormComponent<?>[formComponents.size()]);
        }

        private Map<String, FormComponent<?>> loadFormComponents(final Form<?> form) {
            Map<String, FormComponent<?>> formComponents = new HashMap<String, FormComponent<?>>();
            if (validator != null) {
                for (String attribute : validator.fieldsToValidate()) {
                    Component component = form.get("attributesPanel:fields:" + attribute + ":row:field");
                    if (component instanceof FormComponent<?>) {
                        formComponents.put(attribute, (FormComponent<?>) component);
                    }
                }
            }
            return formComponents;
        }
    });
}