Java tutorial
// license-header java merge-point package es.pode.visualizador.presentacion.noticia; public class NoticiaCategoriaFormImpl extends org.apache.struts.validator.ValidatorForm implements java.io.Serializable, es.pode.visualizador.presentacion.noticia.ObtenerCategoriaForm { private java.lang.Long idCategoria; private java.lang.Object[] idCategoriaValueList; private java.lang.Object[] idCategoriaLabelList; private java.lang.String categoria; private java.lang.Object[] categoriaValueList; private java.lang.Object[] categoriaLabelList; private es.pode.contenidos.negocio.noticias.servicio.CategoriaNoticiaVO categoriaVO; private java.lang.Object[] categoriaVOValueList; private java.lang.Object[] categoriaVOLabelList; public NoticiaCategoriaFormImpl() { } /** * Resets the given <code>idCategoria</code>. */ public void resetIdCategoria() { this.idCategoria = null; } public void setIdCategoria(java.lang.Long idCategoria) { this.idCategoria = idCategoria; } /** * */ public java.lang.Long getIdCategoria() { return this.idCategoria; } public java.lang.Object[] getIdCategoriaBackingList() { java.lang.Object[] values = this.idCategoriaValueList; java.lang.Object[] labels = this.idCategoriaLabelList; 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[] getIdCategoriaValueList() { return this.idCategoriaValueList; } public void setIdCategoriaValueList(java.lang.Object[] idCategoriaValueList) { this.idCategoriaValueList = idCategoriaValueList; } public java.lang.Object[] getIdCategoriaLabelList() { return this.idCategoriaLabelList; } public void setIdCategoriaLabelList(java.lang.Object[] idCategoriaLabelList) { this.idCategoriaLabelList = idCategoriaLabelList; } public void setIdCategoriaBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "NoticiaCategoriaFormImpl.setIdCategoriaBackingList requires non-null property arguments"); } this.idCategoriaValueList = null; this.idCategoriaLabelList = null; if (items != null) { this.idCategoriaValueList = new java.lang.Object[items.size()]; this.idCategoriaLabelList = 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.idCategoriaValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.idCategoriaLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "NoticiaCategoriaFormImpl.setIdCategoriaBackingList encountered an exception", ex); } } } /** * Resets the given <code>categoria</code>. */ public void resetCategoria() { this.categoria = null; } public void setCategoria(java.lang.String categoria) { this.categoria = categoria; } /** * */ public java.lang.String getCategoria() { return this.categoria; } public java.lang.Object[] getCategoriaBackingList() { java.lang.Object[] values = this.categoriaValueList; java.lang.Object[] labels = this.categoriaLabelList; 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[] getCategoriaValueList() { return this.categoriaValueList; } public void setCategoriaValueList(java.lang.Object[] categoriaValueList) { this.categoriaValueList = categoriaValueList; } public java.lang.Object[] getCategoriaLabelList() { return this.categoriaLabelList; } public void setCategoriaLabelList(java.lang.Object[] categoriaLabelList) { this.categoriaLabelList = categoriaLabelList; } public void setCategoriaBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "NoticiaCategoriaFormImpl.setCategoriaBackingList requires non-null property arguments"); } this.categoriaValueList = null; this.categoriaLabelList = null; if (items != null) { this.categoriaValueList = new java.lang.Object[items.size()]; this.categoriaLabelList = 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.categoriaValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.categoriaLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "NoticiaCategoriaFormImpl.setCategoriaBackingList encountered an exception", ex); } } } /** * Resets the given <code>categoriaVO</code>. */ public void resetCategoriaVO() { this.categoriaVO = null; } public void setCategoriaVO(es.pode.contenidos.negocio.noticias.servicio.CategoriaNoticiaVO categoriaVO) { this.categoriaVO = categoriaVO; } /** * */ public es.pode.contenidos.negocio.noticias.servicio.CategoriaNoticiaVO getCategoriaVO() { return this.categoriaVO; } public java.lang.Object[] getCategoriaVOBackingList() { java.lang.Object[] values = this.categoriaVOValueList; java.lang.Object[] labels = this.categoriaVOLabelList; 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[] getCategoriaVOValueList() { return this.categoriaVOValueList; } public void setCategoriaVOValueList(java.lang.Object[] categoriaVOValueList) { this.categoriaVOValueList = categoriaVOValueList; } public java.lang.Object[] getCategoriaVOLabelList() { return this.categoriaVOLabelList; } public void setCategoriaVOLabelList(java.lang.Object[] categoriaVOLabelList) { this.categoriaVOLabelList = categoriaVOLabelList; } public void setCategoriaVOBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "NoticiaCategoriaFormImpl.setCategoriaVOBackingList requires non-null property arguments"); } this.categoriaVOValueList = null; this.categoriaVOLabelList = null; if (items != null) { this.categoriaVOValueList = new java.lang.Object[items.size()]; this.categoriaVOLabelList = 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.categoriaVOValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.categoriaVOLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "NoticiaCategoriaFormImpl.setCategoriaVOBackingList 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) { } public java.lang.String toString() { org.apache.commons.lang.builder.ToStringBuilder builder = new org.apache.commons.lang.builder.ToStringBuilder( this); builder.append("idCategoria", this.idCategoria); builder.append("categoria", this.categoria); builder.append("categoriaVO", this.categoriaVO); 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.idCategoria = null; this.idCategoriaValueList = null; this.idCategoriaLabelList = null; this.categoria = null; this.categoriaValueList = null; this.categoriaLabelList = null; this.categoriaVO = null; this.categoriaVOValueList = null; this.categoriaVOLabelList = 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; } } }