Java tutorial
// license-header java merge-point package es.pode.administracion.presentacion.noticias.eliminar; public class EliminarNoticiasFormImpl extends org.apache.struts.validator.ValidatorForm implements java.io.Serializable, es.pode.administracion.presentacion.noticias.eliminar.ObtenerIdiomasForm, es.pode.administracion.presentacion.noticias.eliminar.ValidarSeleccionForm { private java.util.Collection noticias; private java.lang.Object[] noticiasValueList; private java.lang.Object[] noticiasLabelList; private java.lang.String listaIds; private java.lang.Object[] listaIdsValueList; private java.lang.Object[] listaIdsLabelList; private java.util.Collection ids; private java.lang.Object[] idsValueList; private java.lang.Object[] idsLabelList; private java.util.Collection noticiasDeleted; private java.lang.Object[] noticiasDeletedValueList; private java.lang.Object[] noticiasDeletedLabelList; private java.lang.String seleccionado; private java.lang.Object[] seleccionadoValueList; private java.lang.Object[] seleccionadoLabelList; public EliminarNoticiasFormImpl() { } /** * Resets the given <code>noticias</code>. */ public void resetNoticias() { this.noticias = null; } public void setNoticias(java.util.Collection noticias) { this.noticias = noticias; } /** * */ public java.util.Collection getNoticias() { return this.noticias; } public void setNoticiasAsArray(Object[] noticias) { this.noticias = (noticias == null) ? null : java.util.Arrays.asList(noticias); } /** * 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.administracion.presentacion.noticias.eliminar.EliminarNoticiasFormImpl#getNoticias */ public java.lang.Object[] getNoticiasAsArray() { return (noticias == null) ? null : noticias.toArray(); } public java.lang.Object[] getNoticiasBackingList() { java.lang.Object[] values = this.noticiasValueList; java.lang.Object[] labels = this.noticiasLabelList; 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[] getNoticiasValueList() { return this.noticiasValueList; } public void setNoticiasValueList(java.lang.Object[] noticiasValueList) { this.noticiasValueList = noticiasValueList; } public java.lang.Object[] getNoticiasLabelList() { return this.noticiasLabelList; } public void setNoticiasLabelList(java.lang.Object[] noticiasLabelList) { this.noticiasLabelList = noticiasLabelList; } public void setNoticiasBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "EliminarNoticiasFormImpl.setNoticiasBackingList requires non-null property arguments"); } this.noticiasValueList = null; this.noticiasLabelList = null; if (items != null) { this.noticiasValueList = new java.lang.Object[items.size()]; this.noticiasLabelList = 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.noticiasValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.noticiasLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "EliminarNoticiasFormImpl.setNoticiasBackingList encountered an exception", ex); } } } /** * Resets the given <code>listaIds</code>. */ public void resetListaIds() { this.listaIds = null; } public void setListaIds(java.lang.String listaIds) { this.listaIds = listaIds; } /** * */ public java.lang.String getListaIds() { return this.listaIds; } public java.lang.Object[] getListaIdsBackingList() { java.lang.Object[] values = this.listaIdsValueList; java.lang.Object[] labels = this.listaIdsLabelList; 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[] getListaIdsValueList() { return this.listaIdsValueList; } public void setListaIdsValueList(java.lang.Object[] listaIdsValueList) { this.listaIdsValueList = listaIdsValueList; } public java.lang.Object[] getListaIdsLabelList() { return this.listaIdsLabelList; } public void setListaIdsLabelList(java.lang.Object[] listaIdsLabelList) { this.listaIdsLabelList = listaIdsLabelList; } public void setListaIdsBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "EliminarNoticiasFormImpl.setListaIdsBackingList requires non-null property arguments"); } this.listaIdsValueList = null; this.listaIdsLabelList = null; if (items != null) { this.listaIdsValueList = new java.lang.Object[items.size()]; this.listaIdsLabelList = 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.listaIdsValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.listaIdsLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "EliminarNoticiasFormImpl.setListaIdsBackingList encountered an exception", ex); } } } /** * Resets the given <code>ids</code>. */ public void resetIds() { this.ids = null; } public void setIds(java.util.Collection ids) { this.ids = ids; } /** * */ public java.util.Collection getIds() { return this.ids; } public void setIdsAsArray(Object[] ids) { this.ids = (ids == null) ? null : java.util.Arrays.asList(ids); } /** * 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.administracion.presentacion.noticias.eliminar.EliminarNoticiasFormImpl#getIds */ public java.lang.Object[] getIdsAsArray() { return (ids == null) ? null : ids.toArray(); } public java.lang.Object[] getIdsBackingList() { java.lang.Object[] values = this.idsValueList; java.lang.Object[] labels = this.idsLabelList; 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[] getIdsValueList() { return this.idsValueList; } public void setIdsValueList(java.lang.Object[] idsValueList) { this.idsValueList = idsValueList; } public java.lang.Object[] getIdsLabelList() { return this.idsLabelList; } public void setIdsLabelList(java.lang.Object[] idsLabelList) { this.idsLabelList = idsLabelList; } public void setIdsBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "EliminarNoticiasFormImpl.setIdsBackingList requires non-null property arguments"); } this.idsValueList = null; this.idsLabelList = null; if (items != null) { this.idsValueList = new java.lang.Object[items.size()]; this.idsLabelList = 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.idsValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.idsLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "EliminarNoticiasFormImpl.setIdsBackingList encountered an exception", ex); } } } /** * Resets the given <code>noticiasDeleted</code>. */ public void resetNoticiasDeleted() { this.noticiasDeleted = null; } public void setNoticiasDeleted(java.util.Collection noticiasDeleted) { this.noticiasDeleted = noticiasDeleted; } /** * */ public java.util.Collection getNoticiasDeleted() { return this.noticiasDeleted; } public void setNoticiasDeletedAsArray(Object[] noticiasDeleted) { this.noticiasDeleted = (noticiasDeleted == null) ? null : java.util.Arrays.asList(noticiasDeleted); } /** * 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.administracion.presentacion.noticias.eliminar.EliminarNoticiasFormImpl#getNoticiasDeleted */ public java.lang.Object[] getNoticiasDeletedAsArray() { return (noticiasDeleted == null) ? null : noticiasDeleted.toArray(); } public java.lang.Object[] getNoticiasDeletedBackingList() { java.lang.Object[] values = this.noticiasDeletedValueList; java.lang.Object[] labels = this.noticiasDeletedLabelList; 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[] getNoticiasDeletedValueList() { return this.noticiasDeletedValueList; } public void setNoticiasDeletedValueList(java.lang.Object[] noticiasDeletedValueList) { this.noticiasDeletedValueList = noticiasDeletedValueList; } public java.lang.Object[] getNoticiasDeletedLabelList() { return this.noticiasDeletedLabelList; } public void setNoticiasDeletedLabelList(java.lang.Object[] noticiasDeletedLabelList) { this.noticiasDeletedLabelList = noticiasDeletedLabelList; } public void setNoticiasDeletedBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "EliminarNoticiasFormImpl.setNoticiasDeletedBackingList requires non-null property arguments"); } this.noticiasDeletedValueList = null; this.noticiasDeletedLabelList = null; if (items != null) { this.noticiasDeletedValueList = new java.lang.Object[items.size()]; this.noticiasDeletedLabelList = 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.noticiasDeletedValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.noticiasDeletedLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "EliminarNoticiasFormImpl.setNoticiasDeletedBackingList encountered an exception", ex); } } } /** * Resets the given <code>seleccionado</code>. */ public void resetSeleccionado() { this.seleccionado = null; } public void setSeleccionado(java.lang.String seleccionado) { this.seleccionado = seleccionado; } /** * */ public java.lang.String getSeleccionado() { return this.seleccionado; } public java.lang.Object[] getSeleccionadoBackingList() { java.lang.Object[] values = this.seleccionadoValueList; java.lang.Object[] labels = this.seleccionadoLabelList; 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[] getSeleccionadoValueList() { return this.seleccionadoValueList; } public void setSeleccionadoValueList(java.lang.Object[] seleccionadoValueList) { this.seleccionadoValueList = seleccionadoValueList; } public java.lang.Object[] getSeleccionadoLabelList() { return this.seleccionadoLabelList; } public void setSeleccionadoLabelList(java.lang.Object[] seleccionadoLabelList) { this.seleccionadoLabelList = seleccionadoLabelList; } public void setSeleccionadoBackingList(java.util.Collection items, java.lang.String valueProperty, java.lang.String labelProperty) { if (valueProperty == null || labelProperty == null) { throw new IllegalArgumentException( "EliminarNoticiasFormImpl.setSeleccionadoBackingList requires non-null property arguments"); } this.seleccionadoValueList = null; this.seleccionadoLabelList = null; if (items != null) { this.seleccionadoValueList = new java.lang.Object[items.size()]; this.seleccionadoLabelList = 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.seleccionadoValueList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, valueProperty); this.seleccionadoLabelList[i] = org.apache.commons.beanutils.PropertyUtils.getProperty(item, labelProperty); } } catch (Exception ex) { throw new java.lang.RuntimeException( "EliminarNoticiasFormImpl.setSeleccionadoBackingList 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.noticiasDeleted = null; this.noticiasDeletedValueList = new java.lang.Object[0]; this.noticiasDeletedLabelList = new java.lang.Object[0]; } public java.lang.String toString() { org.apache.commons.lang.builder.ToStringBuilder builder = new org.apache.commons.lang.builder.ToStringBuilder( this); builder.append("noticias", this.noticias); builder.append("listaIds", this.listaIds); builder.append("ids", this.ids); builder.append("noticiasDeleted", this.noticiasDeleted); builder.append("seleccionado", this.seleccionado); 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.noticias = null; this.noticiasValueList = null; this.noticiasLabelList = null; this.listaIds = null; this.listaIdsValueList = null; this.listaIdsLabelList = null; this.ids = null; this.idsValueList = null; this.idsLabelList = null; this.noticiasDeleted = null; this.noticiasDeletedValueList = null; this.noticiasDeletedLabelList = null; this.seleccionado = null; this.seleccionadoValueList = null; this.seleccionadoLabelList = 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; } } }