1 | package de.dass_it.vanhelsing.gui;
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2 |
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3 | import java.lang.reflect.Method;
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4 | import java.util.ArrayList;
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5 |
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6 | import javax.faces.context.FacesContext;
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7 | import javax.faces.event.ActionEvent;
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8 | import javax.faces.event.ValueChangeEvent;
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9 | import javax.faces.model.SelectItem;
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10 | import javax.swing.tree.DefaultMutableTreeNode;
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11 | import javax.swing.tree.DefaultTreeModel;
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12 | import de.dass_it.vanhelsing.gui.items.*;
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13 | import de.dass_it.www.vanhelsing.*;
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14 | import de.dass_it.www.vanhelsing.VanHelsingCallbackHandler.*;
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15 | import de.dass_it.www.vanhelsing.VanHelsingStub.*;
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16 |
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17 | /**
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18 | * List all Bacula configuration components by name.
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19 | */
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20 | public class ConfigurationBean implements ViewBean{
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21 |
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22 |
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23 | private DataTree dataTree;
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24 | private ConcreteUserObjectItem selectedObject;
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25 | private boolean createResource;
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26 | private String selectedId;
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27 |
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28 | public ConfigurationBean() {
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29 | init();
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30 | }
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31 |
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32 | /**
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33 | * init() builds the data tree of the configuration view. The heading nodes are read from the properties file.
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34 | * the web service will be queried for each heading node(e.g. client).
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35 | */
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36 | private void init(){
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37 | DefaultMutableTreeNode parent;
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38 | ResourceInfo resItems[];
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39 | SimpleResource sr;
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40 | Client c = new Client();
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41 | UserObjectItemFactory UOFactory = new UserObjectItemFactory();
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42 | setDataTree(new DataTree());
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43 | dataTree.setTree("Configuration");
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44 | for (String name : BeanUtil.getProperty("nodes").split(",")){
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45 | parent = dataTree.createNode(dataTree.getRoot(),
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46 | UOFactory.createUserObjectItem(
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47 | c.makeResourceInfo(BeanUtil.getProperty("defaultdirector"), -1, name, name)
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48 | )
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49 | );
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50 | resItems = c.getListResources(BeanUtil.getProperty("defaultdirector"), name);
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51 | if (resItems != null){
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52 | for (ResourceInfo rinfo : resItems){
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53 | sr = c.getSimpleResource(rinfo.getDirector(), rinfo.getResId());
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54 | if (sr != null){
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55 | //TODO: discard the SimpleResource ResInfo return value and work with the query object
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56 | dataTree.createNode(parent,
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57 | UOFactory.createUserObjectItem(
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58 | sr.getResourceAttributeType(), rinfo));
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59 | }
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60 | }
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61 | }
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62 | }
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63 | dataTree.createKeyValueLists();
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64 | dataTree.updateUserObjects();
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65 | }
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66 |
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67 | /**
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68 | * transfers the selected (by attribute resId) dataobject (resource) into an ArrayList of ViewItems.<br/>
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69 | * Each ViewItem contain the key value pair and the rendering type. If the attribute is rendered as a
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70 | * selectOneMenu, the values for the selectOneMenu will be read from the data tree.
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71 | *
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72 | * @param ae ActionEvent which contains relevant information about the component tree. the variable is not used.
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73 | */
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74 | public void renderResource(ActionEvent ae){
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75 | DefaultMutableTreeNode node;
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76 | String id = FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("userObject.resId");
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77 | int numId = new Integer(id);
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78 | String name = FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("userObject.resName");
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79 | if (numId > 0){
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80 | node = dataTree.getNodeById(numId);
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81 | selectedObject = (ConcreteUserObjectItem)((UserObjectItemType)(node.getUserObject())).getUserObject();
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82 | } else {
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83 | node = dataTree.getNodeByName(name);
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84 | selectedObject = (ConcreteUserObjectItem)((UserObjectItemType)(node.getUserObject())).getUserObject();
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85 | }
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86 | }
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87 | /*public void userObjectItemNodeSelected(ActionEvent ae) {
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88 | DefaultMutableTreeNode node;
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89 | UserObjectItem userObject;
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90 | selectedObject.setViewItemList(viewItemList) = new ArrayList<ViewItem>();
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91 | String Id = BeanUtil.getRequestParameter("userObject.resId");
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92 | String name = BeanUtil.getRequestParameter("userObject.resName");
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93 | String selected = BeanUtil.getRequestParameter("ice.event.shift");
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94 | node = getNode(Id, tree);
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95 | if (selected.equals("true")){
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96 | ((UserObjectItemType)node.getUserObject()).switchSelected();
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97 | }
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98 | String type = ((UserObjectItem) ((UserObjectItemType) node
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99 | .getUserObject()).getUserObject()).getResType();
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100 | String resName = ((ItemType)((UserObjectItem) ((UserObjectItemType) node
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101 | .getUserObject()).getUserObject())).getResName();
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102 | String director = ((ItemType)((UserObjectItem) ((UserObjectItemType) node
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103 | .getUserObject()).getUserObject())).getDirector();
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104 | String classType = "de.dass_it.vanhelsing.gui.items." + type + "Item";
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105 | String accessType = BeanUtil.getAccessType(type.toLowerCase());
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106 | try {
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107 | UserObjectItem item = ((UserObjectItemType) (node.getUserObject()))
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108 | .getUserObject();
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109 | Class c = ((UserObjectItemType) (node.getUserObject()))
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110 | .getUserObject().getClass();
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111 | Method[] m = c.getDeclaredMethods();
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112 | String keyValue;
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113 | String key;
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114 | ViewItem vi;
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115 | for (Method n : m) {
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116 | if (n.getName().startsWith("get")) {
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117 | keyValue = (String) n.invoke(item, (Object[]) null);
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118 | if (keyValue == null)
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119 | continue;
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120 | key = n.getName().substring(3);
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121 | vi = new ViewItem();
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122 | vi.setResId(new Integer(Id));
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123 | vi.setKey(key);
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124 | vi.setKeyValue(keyValue);
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125 | vi.setResType(type);
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126 | vi.setResName(resName);
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127 | vi.setDirector(director);
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128 | vi.setRendererFlag(BeanUtil.getRenderer(accessType, key));
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129 | vi.setRequired(BeanUtil.getRequired(accessType, key));
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130 | if (vi.getSelectOneMenu() != null){
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131 | DefaultMutableTreeNode[] dmtn = getChildNodes(tree, vi.getKey());
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132 | if (dmtn != null) {
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133 | SelectItem[] si = new SelectItem[dmtn.length];
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134 | String objectType;
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135 | for (int i = 0; i < dmtn.length; i++){
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136 | UserObjectItem nodeObject = ((UserObjectItemType)dmtn[i].getUserObject()).getUserObject();
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137 | objectType = "de.dass_it.vanhelsing.gui.items." + vi.getKey() +"Item";
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138 | Class subClass = Class.forName(objectType);
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139 | Class myClass = nodeObject.getClass().asSubclass(subClass);
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140 | Method o = myClass.getMethod("getName", (Class[])null);
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141 | si[i] = new SelectItem((String)o.invoke(nodeObject, (Object[])null),
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142 | (String)o.invoke(nodeObject, (Object[])null));
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143 |
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144 | }
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145 | vi.setKeyValueList(si);
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146 | }
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147 | }
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148 | selectedObject.add(vi);
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149 | }
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150 | selectedObject.trimToSize();
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151 | }
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152 | } catch (Exception e) {
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153 | e.printStackTrace();
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154 | }
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155 | }*/
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156 | /**
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157 | * return an array of nodes of a given resource type
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158 | *
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159 | * @param tree2 copy of the data tree
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160 | * @param key name of the requested resource type
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161 | * @return dmtn array of nodes of a given resource type
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162 | * @return null null object there are no nodes of the requested type
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163 | */
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164 | /*private DefaultMutableTreeNode[] getChildNodes(DefaultTreeModel tree2, String key) {
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165 | DefaultMutableTreeNode[] dmtn;
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166 | DefaultMutableTreeNode root = (DefaultMutableTreeNode)tree2.getRoot();
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167 | DefaultMutableTreeNode node;
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168 | for (int i = 0; i< root.getChildCount(); i++){
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169 | node = (DefaultMutableTreeNode)root.getChildAt(i);
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170 | if (((UserObjectItemType)(node.getUserObject())).getUserObject().getResType().equals(key)){
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171 | dmtn = new DefaultMutableTreeNode[node.getChildCount()];
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172 | for (int j = 0; j < node.getChildCount(); j++){
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173 | dmtn[j] = (DefaultMutableTreeNode)node.getChildAt(j);
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174 | }
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175 | return dmtn;
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176 | }
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177 | }
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178 | return null;
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179 | }*/
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180 |
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181 | /**
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182 | *
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183 | * @param ae
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184 | */
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185 | /*public void newClientButtonListener(ActionEvent ae){
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186 | String type = "client";
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187 | ArrayList newResource = new ArrayList<ViewItem>();
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188 | ResourceInfo[] ri;
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189 | int i;
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190 | String s;
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191 | selectedObject = BeanUtil.getTypeProperties(type);
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192 | for (ViewItem vi : selectedObject){
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193 | vi.setRendererFlag(vi.getRenderer());
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194 | if (vi.getRenderer().equals("selectOneMenu")){
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195 | SelectItem[] keyValueList;
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196 | //TODO: implement getter for list of node types
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197 | Client c = new Client();
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198 | s = vi.getKey().replaceFirst(new Character(vi.getKey().charAt(0)).toString(),
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199 | new Character(Character.toUpperCase(vi.getKey().charAt(0))).toString());
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200 |
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201 | ri = c.getListResources("bacula-dir", s);
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202 | if (ri != null){
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203 | keyValueList = new SelectItem[ri.length];
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204 | i = 0;
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205 | for (ResourceInfo rinfo : ri){
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206 | keyValueList[i] = new SelectItem();
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207 | keyValueList[i].setValue(rinfo.getResName());
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208 | keyValueList[i].setLabel(rinfo.getResName());
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209 | i++;
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210 | }
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211 | vi.setKeyValueList(keyValueList);
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212 | }
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213 |
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214 | }
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215 | createResource = true;
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216 | }
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217 |
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218 |
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219 | }*/
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220 |
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221 | /*public void newResourceButtonListener(ActionEvent ae){
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222 | DefaultMutableTreeNode node;
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223 | UserObjectItem userObject;
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224 | String Id = BeanUtil.getRequestParameter("userObject.ResId");
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225 | String value = BeanUtil.getRequestParameter("userObject.resName");
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226 | String shift = BeanUtil.getRequestParameter("ice.event.shift");
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227 | selectedObject = new ArrayList<ViewItem>();
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228 | System.out.println("value: "+value+" id: "+Id);
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229 |
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230 | if (value.equals("")){
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231 | return;
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232 | }
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233 | //node = getNode(Id, tree);
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234 | node = getNodeByName(value, tree);
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235 | String type = ((UserObjectItem) ((UserObjectItemType) node
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236 | .getUserObject()).getUserObject()).getResType();
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237 | ViewItem vi;
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238 | String[] val;
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239 | try{
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240 | //value contains the header of the subtree
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241 | String type2 = "de.dass_it.vanhelsing.gui.items." + value + "Item";
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242 | Class newClass = Class.forName(type2);
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243 | for (Method m : newClass.getDeclaredMethods()){
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244 | if (m.getName().startsWith("get")) {
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245 | vi = new ViewItem();
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246 | vi.setKey(m.getName().substring(3));
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247 | vi.setRendererFlag(BeanUtil.getRenderer(type, vi.getKey()));
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248 | if (vi.getSelectOneMenu() != null){
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249 | DefaultMutableTreeNode[] dmtn = getChildNodes(tree, vi.getKey());
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250 | if (dmtn != null) {
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251 | SelectItem[] si = new SelectItem[dmtn.length];
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252 | String objectType;
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253 | for (int i = 0; i < dmtn.length; i++){
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254 | UserObjectItem nodeObject = ((UserObjectItemType)dmtn[i].getUserObject()).getUserObject();
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255 | objectType = "de.dass_it.vanhelsing.gui.items." + vi.getKey() +"Item";
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256 | Class subClass = Class.forName(objectType);
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257 | Class myClass = nodeObject.getClass().asSubclass(subClass);
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258 | Method o = myClass.getMethod("getName", (Class[])null);
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259 | si[i] = new SelectItem((String)o.invoke(nodeObject, (Object[])null),
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260 | (String)o.invoke(nodeObject, (Object[])null));
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261 |
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262 | }
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263 | vi.setKeyValueList(si);
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264 | }
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265 | }
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266 | if (vi.getInputText() != null){
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267 | vi.setValue(BeanUtil.getProperty("director."+type+"."+vi.getKey()+".def"));
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268 | }
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269 | }
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270 | }
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271 | } catch (Exception e){
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272 | e.printStackTrace();
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273 | }
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274 |
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275 | }*/
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276 | /**
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277 | * **EXPERIMENTAL** returns type of the selected resource.
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278 | * The method is used for an evaluation about dynamic navigation.
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279 | * @param ae ActionEvent contains relevant information about the jsf component tree.
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280 | * @return viewName name of the resource type of the selected data tree node
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281 | */
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282 | /*public String newResourceListener(ActionEvent ae){
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283 | if (selectedObject != null && selectedObject.size() > 0){
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284 | String resType = selectedObject.get(0).getResType();
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285 | String viewName = BeanUtil.getAccessType(resType);
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286 | return viewName;
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287 | }
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288 | return "";
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289 | }*/
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290 |
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291 | public void userObjectItemOptionSelected(ValueChangeEvent vce){
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292 |
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293 | }
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294 | /**
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295 | * repeat the entire construction process of the data tree
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296 | * @param ae
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297 | */
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298 | public void reloadResourceButtonListener(ActionEvent ae){
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299 | init();
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300 | }
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301 | public void deleteResourceButtonListener(ActionEvent ae){
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302 | BeanUtil.setInfoMessage(null, "Diese Methode ist noch nicht implementiert.");
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303 | }
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304 | /*public void saveClientButtonListener(ActionEvent ae){
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305 | Client c = new Client();
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306 | String name = "";
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307 | ResourceAttributeType[] rat = new ResourceAttributeType[selectedObject.size()];
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308 | int i =0;
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309 | for (ViewItem vi : selectedObject){
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310 | rat[i] = new ResourceAttributeType();
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311 | rat[i].setKey(vi.getKey());
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312 | rat[i].setValue(vi.getKeyValue());
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313 | i++;
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314 | if (vi.getKey().equals("name")){
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315 | name = vi.getKeyValue();
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316 | }
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317 |
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318 | }
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319 | int newResId = c.createSimpleResource(rat,
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320 | c.makeResourceInfo("bacula-dir", 0, name, "Client")
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321 | );
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322 | System.err.println(newResId);
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323 | }*/
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324 | /**
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325 | * **EXPERIMENTAL** writes the selected resource to the data tree of the web service.
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326 | *
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327 | * @param ae ActionEvent contains relevant information
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328 | */
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329 | /*public void saveButtonListener(ActionEvent ae) {
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330 | if (selectedObject == null){
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331 | BeanUtil.setInfoMessage(null, "bitte eine Resource zum Ändern auswählen");
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332 | } else {
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333 | Client c = new Client();
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334 | ResourceInfo ri = new ResourceInfo();
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335 | SetSimpleResourceResponse s2r2;
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336 | ri.setDirector( selectedObject.get(0).getDirector() );
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337 | ri.setResId( selectedObject.get(0).getResId() );
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338 | ri.setResName( selectedObject.get(0).getResName() );
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339 | ri.setResType( selectedObject.get(0).getResType() );
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340 | // ResourceAttribute
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341 | String key, value;
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342 | ResourceAttributeType[] ra = new ResourceAttributeType[selectedObject.size()];
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343 | for (int i = 0; i < selectedObject.size(); i++) {
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344 | key = selectedObject.get(i).getKey();
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345 | value = selectedObject.get(i).getKeyValue();
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346 | ra[i] = new ResourceAttributeType();
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347 | ra[i].setKey(key);
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348 | ra[i].setValue(value);
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349 | }
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350 | ResourceInitialization rinit = new ResourceInitialization();
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351 | rinit.setResInfo(ri);
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352 | rinit.setResAttribute(ra);
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353 | rinit.setReplace(true);
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354 | s2r2 = c.setSimpleResource(rinit);
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355 | System.err.println("Status setSimpleRes: "+s2r2.getStatus());
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356 | BeanUtil.setErrorMessage(null, "Status setSimpleRessource: "+s2r2.getStatus());
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357 |
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358 | /*String status = s2r2.getStatus();
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359 | if (selectedObject.get(0) != null){
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360 | selectedObject.get(0).setResId(s2r2.getResId());
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361 | }
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362 | // TODO: write ResId to selectedObject
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363 | // selectedObject.get(0).setResId(grt.getResId());
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364 | // valueChangeEffect.setFired(false);
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365 | }
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366 | }*/
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367 | /**
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368 | * Setter method for the tree attribute
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369 | * @param tree tree contains the DefaultTreeModel for the data tree
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370 | */
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371 | public void setDataTree(DataTree dataTree) {
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372 | this.dataTree = dataTree;
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373 | }
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374 | /**
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375 | * getter method for the tree attribute
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376 | * @return tree tree contains the DefaultTreeModel for the data tree
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377 | */
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378 | public DataTree getDataTree() {
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379 | return dataTree;
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380 | }
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381 |
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382 | public void createNodeButtonListener(ActionEvent ae) {
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383 | // TODO Auto-generated method stub
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384 |
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385 | }
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386 |
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387 | public void deleteNodeButtonListener(ActionEvent ae) {
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388 | // TODO Auto-generated method stub
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389 |
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390 | }
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391 |
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392 |
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393 | public void readNodeButtonListener(ActionEvent ae) {
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394 | // TODO Auto-generated method stub
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395 |
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396 | }
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397 |
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398 | public void selectNode(ActionEvent ae) {
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399 | // TODO Auto-generated method stub
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400 |
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401 | }
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402 |
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403 | public void updateNodeButtonListener(ActionEvent ae) {
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404 | // TODO Auto-generated method stub
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405 |
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406 | }
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407 |
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408 | /**
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409 | * gettter method for the selectedObject attribute
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410 | * @return selectedObject selectedObject contains the data object of the selected leaf node.
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411 | */
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412 | public ConcreteUserObjectItem getSelectedObject() {
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413 | return selectedObject;
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414 | }
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415 |
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416 | /**
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417 | * setter method for the selectedObject attribute
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418 | * @param selectedObject selectedObject contains the data object of the selected leaf node
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419 | */
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420 | public void setSelectedObject(ConcreteUserObjectItem selectedObject) {
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421 | this.selectedObject = selectedObject;
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422 | }
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423 |
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424 | /**
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425 | * getter method for the resId attribute of the selectedObject i.e. the selected leaf node of the data tree
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426 | * @return id resId attribute of the selected object
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427 | */
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428 | public int getSelectedId(){
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429 | if (selectedObject != null){
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430 | return selectedObject.getResId();
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431 | }
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432 | return -1;
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433 | }
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434 | /*public String getSelectedName(){
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435 | if (selectedObject != null){
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436 | if (selectedObject.size() > 0){
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437 | return selectedObject.get(0).getResName();
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438 | }
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439 | }
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440 | return "";
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441 | }*/
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442 | public void setCreateResource(boolean b){
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443 | this.createResource = b;
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444 | }
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445 | public boolean getCreateResource(){
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446 | return createResource;
|
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447 | }
|
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448 |
|
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449 | }
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