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