001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package org.apache.myfaces.tobago.component; 021 022 import org.apache.commons.logging.Log; 023 import org.apache.commons.logging.LogFactory; 024 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_DISABLED; 025 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_PASSWORD; 026 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_READONLY; 027 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_TAB_INDEX; 028 import org.apache.myfaces.tobago.ajax.api.AjaxComponent; 029 import org.apache.myfaces.tobago.ajax.api.AjaxPhaseListener; 030 import org.apache.myfaces.tobago.ajax.api.AjaxUtils; 031 032 import javax.faces.context.FacesContext; 033 import javax.faces.el.MethodBinding; 034 import javax.faces.el.ValueBinding; 035 import java.io.IOException; 036 037 public class UIInput extends javax.faces.component.UIInput implements AjaxComponent, SupportsMarkup { 038 039 private static final Log LOG = LogFactory.getLog(UIInput.class); 040 public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.Input"; 041 042 private Boolean readonly; 043 private Boolean disabled; 044 private Boolean password; 045 private String[] markup; 046 private javax.faces.el.MethodBinding suggestMethod; 047 private Integer tabIndex; 048 049 public void restoreState(FacesContext context, Object state) { 050 Object[] values = (Object[]) state; 051 super.restoreState(context, values[0]); 052 suggestMethod = (MethodBinding) restoreAttachedState(context, values[1]); 053 readonly = (Boolean) values[2]; 054 password = (Boolean) values[3]; 055 markup = (String[]) values[4]; 056 disabled = (Boolean) values[5]; 057 tabIndex = (Integer) values[6]; 058 } 059 060 public Object saveState(FacesContext context) { 061 Object[] values = new Object[7]; 062 values[0] = super.saveState(context); 063 values[1] = saveAttachedState(context, suggestMethod); 064 values[2] = readonly; 065 values[3] = password; 066 values[4] = markup; 067 values[5] = disabled; 068 values[6] = tabIndex; 069 return values; 070 } 071 072 public String[] getMarkup() { 073 if (markup != null) { 074 return markup; 075 } 076 return ComponentUtil.getMarkupBinding(getFacesContext(), this); 077 } 078 079 public void setMarkup(String[] markup) { 080 this.markup = markup; 081 } 082 083 public boolean isReadonly() { 084 if (readonly != null) { 085 return readonly; 086 } 087 ValueBinding vb = getValueBinding(ATTR_READONLY); 088 if (vb != null) { 089 return (Boolean.TRUE.equals(vb.getValue(getFacesContext()))); 090 } else { 091 return false; 092 } 093 } 094 095 public void setReadonly(boolean readonly) { 096 this.readonly = readonly; 097 } 098 099 public boolean isDisabled() { 100 if (disabled != null) { 101 return disabled; 102 } 103 ValueBinding vb = getValueBinding(ATTR_DISABLED); 104 if (vb != null) { 105 return (Boolean.TRUE.equals(vb.getValue(getFacesContext()))); 106 } else { 107 return false; 108 } 109 } 110 111 public void setDisabled(boolean disabled) { 112 this.disabled = disabled; 113 } 114 115 116 public boolean isPassword() { 117 if (password != null) { 118 return password; 119 } 120 ValueBinding vb = getValueBinding(ATTR_PASSWORD); 121 if (vb != null) { 122 return (Boolean.TRUE.equals(vb.getValue(getFacesContext()))); 123 } else { 124 return false; 125 } 126 } 127 128 129 public void setPassword(boolean password) { 130 this.password = password; 131 } 132 133 134 public MethodBinding getSuggestMethod() { 135 return suggestMethod; 136 } 137 138 public void setSuggestMethod(MethodBinding suggestMethod) { 139 this.suggestMethod = suggestMethod; 140 } 141 142 public Integer getTabIndex() { 143 if (tabIndex != null) { 144 return tabIndex; 145 } 146 ValueBinding vb = getValueBinding(ATTR_TAB_INDEX); 147 if (vb != null) { 148 Number number = (Number) vb.getValue(getFacesContext()); 149 if (number != null) { 150 return Integer.valueOf(number.intValue()); 151 } 152 } 153 return null; 154 } 155 156 public void setTabIndex(Integer tabIndex) { 157 this.tabIndex = tabIndex; 158 } 159 160 // TODO can this removed? 161 public void updateModel(FacesContext facesContext) { 162 if (ComponentUtil.mayUpdateModel(this)) { 163 super.updateModel(facesContext); 164 } 165 } 166 167 public void encodeBegin(FacesContext facesContext) throws IOException { 168 // TODO change this should be renamed to DimensionUtils.prepare!!! 169 UILayout.getLayout(this).layoutBegin(facesContext, this); 170 super.encodeBegin(facesContext); 171 } 172 173 public void encodeAjax(FacesContext facesContext) throws IOException { 174 AjaxUtils.encodeAjaxComponent(facesContext, this); 175 } 176 177 public void processAjax(FacesContext facesContext) throws IOException { 178 final String ajaxId = (String) facesContext.getExternalContext(). 179 getRequestParameterMap().get(AjaxPhaseListener.AJAX_COMPONENT_ID); 180 if (ajaxId.equals(getClientId(facesContext))) { 181 encodeAjax(facesContext); 182 } else { 183 AjaxUtils.processAjaxOnChildren(facesContext, this); 184 } 185 } 186 187 }