Java tutorial
// license-header java merge-point package es.pode.visualizador.presentacion.faqs; public class FaqsFormImpl extends org.apache.struts.validator.ValidatorForm implements java.io.Serializable, es.pode.visualizador.presentacion.faqs.CargaFaqsForm { private java.lang.Long categoriaSeleccionada; private java.lang.Object[] categoriaSeleccionadaValueList; private java.lang.Object[] categoriaSeleccionadaLabelList; private es.pode.contenidos.negocio.faqs.servicio.FaqTraducidaVO[] faqs; private java.lang.Object[] faqsValueList; private java.lang.Object[] faqsLabelList; private java.util.Collection categorias; private java.lang.Object[] categoriasValueList; private java.lang.Object[] categoriasLabelList; public FaqsFormImpl() { } /** * Resets the given <code>categoriaSeleccionada</code>. */ public void resetCategoriaSeleccionada() { this.categoriaSeleccionada = null; } public void setCategoriaSeleccionada(java.lang.Long categoriaSeleccionada) { this.categoriaSeleccionada = categoriaSeleccionada; } /** * <p> * el indice en la coleccion categorias de lla categoria que * estamos viendo * </p> */ public java.lang.Long getCategoriaSeleccionada() { return this.categoriaSeleccionada; } public java.lang.Object[] getCategoriaSeleccionadaBackingList() { java.lang.Object[] values = this.categoriaSeleccionadaValueList; java.lang.Object[] labels = this.categoriaSeleccionadaLabelList; if (values == null || values.length == 0) { return values; } if (labels == null || labels.length == 0) { labels = values; } final int length = java.lang.Math.min(labels.length, values.length); java.lang.Object[] backingList = new java.lang.Object[length]; for (int i = 0; i < length; i++) { backingList[i] = new LabelValue(labels[i], values[i]); } return backingList; } public java.lang.Object[] getCategoriaSeleccionadaValueList() { return this.categoriaSeleccionadaValueList; } public void setCategoriaSeleccionadaValueList(java.lang.Object[] categoriaSeleccionadaValueList) { this.categoriaSeleccionadaValueList = categoriaSeleccionadaValueList; } public java.lang.Object[] getCategoriaSeleccionadaLabelList() { return this.categoriaSeleccionadaLabelList; } public void setCategoriaSeleccionadaLabelList(java.lang.Object[] categoriaSeleccionadaLabelList) { this.categoriaSeleccionadaLabelList = categoriaSeleccionadaLabelList; } public void setCategoriaSeleccionadaBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "FaqsFormImpl.setCategoriaSeleccionadaBackingList requires non-null property arguments"); } this.categoriaSeleccionadaValueList = null; this.categoriaSeleccionadaLabelList = null; if (items != null) { this.categoriaSeleccionadaValueList = new java.lang.Object[items.size()]; this.categoriaSeleccionadaLabelList = new java.lang.Object[items.size()]; try { int i = 0; for (java.util.Iterator iterator = items.iterator(); iterator.hasNext(); i++) { final java.lang.Object item = iterator.next(); this.categoriaSeleccionadaValueList[i] = org.apache.commons.beanutils.PropertyUtils .getProperty(item, valueProperty); this.categoriaSeleccionadaLabelList[i] = org.apache.commons.beanutils.PropertyUtils .getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "FaqsFormImpl.setCategoriaSeleccionadaBackingList encountered an exception", ex); } } } /** * Resets the given <code>faqs</code>. */ public void resetFaqs() { this.faqs = null; } public void setFaqs(es.pode.contenidos.negocio.faqs.servicio.FaqTraducidaVO[] faqs) { this.faqs = faqs; } /** * */ public es.pode.contenidos.negocio.faqs.servicio.FaqTraducidaVO[] getFaqs() { return this.faqs; } public java.lang.Object[] getFaqsBackingList() { java.lang.Object[] values = this.faqsValueList; java.lang.Object[] labels = this.faqsLabelList; if (values == null || values.length == 0) { return values; } if (labels == null || labels.length == 0) { labels = values; } final int length = java.lang.Math.min(labels.length, values.length); java.lang.Object[] backingList = new java.lang.Object[length]; for (int i = 0; i < length; i++) { backingList[i] = new LabelValue(labels[i], values[i]); } return backingList; } public java.lang.Object[] getFaqsValueList() { return this.faqsValueList; } public void setFaqsValueList(java.lang.Object[] faqsValueList) { this.faqsValueList = faqsValueList; } public java.lang.Object[] getFaqsLabelList() { return this.faqsLabelList; } public void setFaqsLabelList(java.lang.Object[] faqsLabelList) { this.faqsLabelList = faqsLabelList; } public void setFaqsBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "FaqsFormImpl.setFaqsBackingList requires non-null property arguments"); } this.faqsValueList = null; this.faqsLabelList = null; if (items != null) { this.faqsValueList = new java.lang.Object[items.size()]; this.faqsLabelList = new java.lang.Object[items.size()]; try { int i = 0; for (java.util.Iterator iterator = items.iterator(); iterator.hasNext(); i++) { final java.lang.Object item = iterator.next(); this.faqsValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.faqsLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException("FaqsFormImpl.setFaqsBackingList encountered an exception", ex); } } } /** * Resets the given <code>categorias</code>. */ public void resetCategorias() { this.categorias = null; } public void setCategorias(java.util.Collection categorias) { this.categorias = categorias; } /** * <p> * las categorias disponibles que hay * </p> */ public java.util.Collection getCategorias() { return this.categorias; } public void setCategoriasAsArray(Object[] categorias) { this.categorias = (categorias == null) ? null : java.util.Arrays.asList(categorias); } /** * Returns this collection as an array, if the collection itself would be <code>null</code> this method * will also return <code>null</code>. * * @see es.pode.visualizador.presentacion.faqs.FaqsFormImpl#getCategorias */ public java.lang.Object[] getCategoriasAsArray() { return (categorias == null) ? null : categorias.toArray(); } public java.lang.Object[] getCategoriasBackingList() { java.lang.Object[] values = this.categoriasValueList; java.lang.Object[] labels = this.categoriasLabelList; if (values == null || values.length == 0) { return values; } if (labels == null || labels.length == 0) { labels = values; } final int length = java.lang.Math.min(labels.length, values.length); java.lang.Object[] backingList = new java.lang.Object[length]; for (int i = 0; i < length; i++) { backingList[i] = new LabelValue(labels[i], values[i]); } return backingList; } public java.lang.Object[] getCategoriasValueList() { return this.categoriasValueList; } public void setCategoriasValueList(java.lang.Object[] categoriasValueList) { this.categoriasValueList = categoriasValueList; } public java.lang.Object[] getCategoriasLabelList() { return this.categoriasLabelList; } public void setCategoriasLabelList(java.lang.Object[] categoriasLabelList) { this.categoriasLabelList = categoriasLabelList; } public void setCategoriasBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "FaqsFormImpl.setCategoriasBackingList requires non-null property arguments"); } this.categoriasValueList = null; this.categoriasLabelList = null; if (items != null) { this.categoriasValueList = new java.lang.Object[items.size()]; this.categoriasLabelList = new java.lang.Object[items.size()]; try { int i = 0; for (java.util.Iterator iterator = items.iterator(); iterator.hasNext(); i++) { final java.lang.Object item = iterator.next(); this.categoriasValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.categoriasLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "FaqsFormImpl.setCategoriasBackingList encountered an exception", ex); } } } /** * @see org.apache.struts.validator.ValidatorForm#reset(org.apache.struts.action.ActionMapping,javax.servlet.http.HttpServletRequest) */ public void reset(org.apache.struts.action.ActionMapping mapping, javax.servlet.http.HttpServletRequest request) { this.faqs = null; } public java.lang.String toString() { org.apache.commons.lang.builder.ToStringBuilder builder = new org.apache.commons.lang.builder.ToStringBuilder( this); builder.append("categoriaSeleccionada", this.categoriaSeleccionada); builder.append("faqs", this.faqs); builder.append("categorias", this.categorias); return builder.toString(); } /** * Allows you to clean all values from this form. Objects will be set to <code>null</code>, numeric values will be * set to zero and boolean values will be set to <code>false</code>. Backinglists for selectable fields will * also be set to <code>null</code>. */ public void clean() { this.categoriaSeleccionada = null; this.categoriaSeleccionadaValueList = null; this.categoriaSeleccionadaLabelList = null; this.faqs = null; this.faqsValueList = null; this.faqsLabelList = null; this.categorias = null; this.categoriasValueList = null; this.categoriasLabelList = null; } /** * Override to provide population of current form with request parameters when validation fails. * * @see org.apache.struts.action.ActionForm#validate(org.apache.struts.action.ActionMapping, javax.servlet.http.HttpServletRequest) */ public org.apache.struts.action.ActionErrors validate(org.apache.struts.action.ActionMapping mapping, javax.servlet.http.HttpServletRequest request) { final org.apache.struts.action.ActionErrors errors = super.validate(mapping, request); if (errors != null && !errors.isEmpty()) { // we populate the current form with only the request parameters Object currentForm = request.getSession().getAttribute("form"); // if we can't get the 'form' from the session, try from the request if (currentForm == null) { currentForm = request.getAttribute("form"); } if (currentForm != null) { final java.util.Map parameters = new java.util.HashMap(); for (final java.util.Enumeration names = request.getParameterNames(); names.hasMoreElements();) { final String name = String.valueOf(names.nextElement()); parameters.put(name, request.getParameter(name)); } try { org.apache.commons.beanutils.BeanUtils.populate(currentForm, parameters); } catch (java.lang.Exception populateException) { // ignore if we have an exception here (we just don't populate). } } } return errors; } public final static class LabelValue { private java.lang.Object label = null; private java.lang.Object value = null; public LabelValue(Object label, java.lang.Object value) { this.label = label; this.value = value; } public java.lang.Object getLabel() { return this.label; } public java.lang.Object getValue() { return this.value; } public java.lang.String toString() { return label + "=" + value; } } }