TransferCapabilityValidator.java

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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
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 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
 * Java(TM), hosted at https://github.com/dcm4che.
 *
 * The Initial Developer of the Original Code is
 * Agfa Healthcare.
 * Portions created by the Initial Developer are Copyright (C) 2012
 * the Initial Developer. All Rights Reserved.
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 * See @authors listed below
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package org.dcm4chee.wizard.validator;

import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.FormComponent;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.form.validation.AbstractFormValidator;
import org.apache.wicket.model.StringResourceModel;
import org.dcm4che3.net.ApplicationEntity;
import org.dcm4che3.net.TransferCapability;
import org.dcm4che3.net.TransferCapability.Role;

/**
 * @author Robert David <robert.david@agfa.com>
 */
public class TransferCapabilityValidator extends AbstractFormValidator {

    private static final long serialVersionUID = 1L;

    private ApplicationEntity applicationEntity;
    private TextField<String> sopClassTextField;
    private DropDownChoice<Role> roleDropDown;
    private TextField<String> commonNameTextField;

    public TransferCapabilityValidator(ApplicationEntity applicationEntity, TextField<String> sopClassTextField,
            DropDownChoice<org.dcm4che3.net.TransferCapability.Role> roleDropDown, TextField<String> commonNameTextField) {
        this.applicationEntity = applicationEntity;
        this.sopClassTextField = sopClassTextField;
        this.roleDropDown = roleDropDown;
        this.commonNameTextField = commonNameTextField;

    }

    public FormComponent<?>[] getDependentFormComponents() {
        return new FormComponent[] { sopClassTextField, roleDropDown };
    }

    public void validate(Form<?> form) {
        String commonName = this.commonNameTextField.getInput();
        if (commonName != null) {
            commonName = commonName.toLowerCase();
            if (commonNameTextField.getModelObject() != null
                    && commonName.equals(commonNameTextField.getModelObject().toLowerCase()))
                return;
            for (TransferCapability transferCapability : this.applicationEntity.getTransferCapabilities()) {
                if (transferCapability.getCommonName() != null
                        && commonName.equals(transferCapability.getCommonName().toLowerCase()))
                    commonNameTextField.error(new StringResourceModel("TransferCapabilityValidator.commonName.invalid",
                            form, null).getObject());
            }
        }
        String sopClass = this.sopClassTextField.getInput();
        String role = this.roleDropDown.getInput().equals("0") ? "SCP" : "SCU";
        if (sopClass.equals(sopClassTextField.getModelObject()) && role.equals(roleDropDown.getModelObject().name()))
            return;
        for (TransferCapability transferCapability : this.applicationEntity.getTransferCapabilities()) {
            if (sopClass.equals(transferCapability.getSopClass()) && role.equals(transferCapability.getRole().name()))
                sopClassTextField.error(new StringResourceModel("TransferCapabilityValidator.sopClass-role.invalid",
                        form, null).getObject());
        }
    }
}