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 org.apache.myfaces.tobago.ajax.api.AjaxComponent; 023 import org.apache.myfaces.tobago.ajax.api.AjaxPhaseListener; 024 import org.apache.myfaces.tobago.ajax.api.AjaxUtils; 025 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_READONLY; 026 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_DISABLED; 027 import static org.apache.myfaces.tobago.TobagoConstants.ATTR_PASSWORD; 028 029 import javax.faces.context.FacesContext; 030 import javax.faces.el.MethodBinding; 031 import javax.faces.el.ValueBinding; 032 import java.io.IOException; 033 034 public class UIInput extends javax.faces.component.UIInput implements AjaxComponent, SupportsMarkup { 035 036 private static final Log LOG = LogFactory.getLog(UIInput.class); 037 public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.Input"; 038 039 private Boolean readonly; 040 private Boolean disabled; 041 private Boolean password; 042 private String[] markup; 043 private javax.faces.el.MethodBinding suggestMethod; 044 045 public void restoreState(FacesContext context, Object state) { 046 Object[] values = (Object[]) state; 047 super.restoreState(context, values[0]); 048 suggestMethod = (MethodBinding) restoreAttachedState(context, values[1]); 049 readonly = (Boolean) values[2]; 050 password = (Boolean) values[3]; 051 markup = (String[]) values[4]; 052 disabled = (Boolean) values[5]; 053 } 054 055 public Object saveState(FacesContext context) { 056 Object[] values = new Object[6]; 057 values[0] = super.saveState(context); 058 values[1] = saveAttachedState(context, suggestMethod); 059 values[2] = readonly; 060 values[3] = password; 061 values[4] = markup; 062 values[5] = disabled; 063 return values; 064 } 065 066 public String[] getMarkup() { 067 if (markup != null) { 068 return markup; 069 } 070 return ComponentUtil.getMarkupBinding(getFacesContext(), this); 071 } 072 073 public void setMarkup(String[] markup) { 074 this.markup = markup; 075 } 076 077 public boolean isReadonly() { 078 if (readonly != null) { 079 return readonly; 080 } 081 ValueBinding vb = getValueBinding(ATTR_READONLY); 082 if (vb != null) { 083 return (Boolean.TRUE.equals(vb.getValue(getFacesContext()))); 084 } else { 085 return false; 086 } 087 } 088 089 public void setReadonly(boolean readonly) { 090 this.readonly = readonly; 091 } 092 093 public boolean isDisabled() { 094 if (disabled != null) { 095 return disabled; 096 } 097 ValueBinding vb = getValueBinding(ATTR_DISABLED); 098 if (vb != null) { 099 return (Boolean.TRUE.equals(vb.getValue(getFacesContext()))); 100 } else { 101 return false; 102 } 103 } 104 105 public void setDisabled(boolean disabled) { 106 this.disabled = disabled; 107 } 108 109 110 public boolean isPassword() { 111 if (password != null) { 112 return password; 113 } 114 ValueBinding vb = getValueBinding(ATTR_PASSWORD); 115 if (vb != null) { 116 return (Boolean.TRUE.equals(vb.getValue(getFacesContext()))); 117 } else { 118 return false; 119 } 120 } 121 122 123 public void setPassword(boolean password) { 124 this.password = password; 125 } 126 127 128 public MethodBinding getSuggestMethod() { 129 return suggestMethod; 130 } 131 132 public void setSuggestMethod(MethodBinding suggestMethod) { 133 this.suggestMethod = suggestMethod; 134 } 135 136 137 // TODO can this removed? 138 public void updateModel(FacesContext facesContext) { 139 if (ComponentUtil.mayUpdateModel(this)) { 140 super.updateModel(facesContext); 141 } 142 } 143 144 public void encodeBegin(FacesContext facesContext) throws IOException { 145 // TODO change this should be renamed to DimensionUtils.prepare!!! 146 UILayout.getLayout(this).layoutBegin(facesContext, this); 147 super.encodeBegin(facesContext); 148 } 149 150 public void encodeAjax(FacesContext facesContext) throws IOException { 151 AjaxUtils.encodeAjaxComponent(facesContext, this); 152 } 153 154 public void processAjax(FacesContext facesContext) throws IOException { 155 final String ajaxId = (String) facesContext.getExternalContext(). 156 getRequestParameterMap().get(AjaxPhaseListener.AJAX_COMPONENT_ID); 157 if (ajaxId.equals(getClientId(facesContext))) { 158 encodeAjax(facesContext); 159 } else { 160 AjaxUtils.processAjaxOnChildren(facesContext, this); 161 } 162 } 163 }