001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.dynamicdatamapping.render;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.util.StringBundler;
019    import com.liferay.portal.kernel.util.StringPool;
020    import com.liferay.portlet.dynamicdatamapping.model.DDMForm;
021    import com.liferay.portlet.dynamicdatamapping.model.DDMFormField;
022    
023    import java.util.List;
024    
025    /**
026     * @author Marcellus Tavares
027     */
028    public class DDMFormRendererImpl implements DDMFormRenderer {
029    
030            @Override
031            public String render(
032                            DDMForm ddmForm,
033                            DDMFormFieldRenderingContext ddmFormFieldRenderingContext)
034                    throws PortalException {
035    
036                    List<DDMFormField> ddmFormFields = ddmForm.getDDMFormFields();
037    
038                    StringBundler sb = new StringBundler(ddmFormFields.size());
039    
040                    for (DDMFormField ddmFormField : ddmFormFields) {
041                            if (isPrivateDDMFormField(ddmFormField)) {
042                                    continue;
043                            }
044    
045                            DDMFormFieldRenderer ddmFormFieldRenderer =
046                                    DDMFormFieldRendererRegistryUtil.getDDMFormFieldRenderer(
047                                            ddmFormField.getType());
048    
049                            sb.append(
050                                    ddmFormFieldRenderer.render(
051                                            ddmFormField, ddmFormFieldRenderingContext));
052                    }
053    
054                    return sb.toString();
055            }
056    
057            protected boolean isPrivateDDMFormField(DDMFormField ddmFormField) {
058                    String name = ddmFormField.getName();
059    
060                    if (name.startsWith(StringPool.UNDERLINE)) {
061                            return true;
062                    }
063    
064                    return false;
065            }
066    
067    }