[830] | 1 | package de.dass_it.vanhelsing.gui;
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[831] | 2 |
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[832] | 3 | //import org.apache.log4j.Logger;
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[844] | 4 | import java.lang.reflect.Method;
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[848] | 5 | import java.util.Enumeration;
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[844] | 6 |
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[831] | 7 | import javax.swing.tree.DefaultTreeModel;
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| 8 | import javax.swing.tree.DefaultMutableTreeNode;
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| 9 | import de.dass_it.vanhelsing.gui.items.*;
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[844] | 10 | import de.dass_it.www.vanhelsing.*;
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| 11 | import de.dass_it.www.vanhelsing.VanHelsingCallbackHandler.*;
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| 12 | import de.dass_it.www.vanhelsing.VanHelsingStub.*;
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[831] | 13 |
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[830] | 14 | /*
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[844] | 15 | * Helper class to encapsulate all procedures
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| 16 | * to work with the tree structure.
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[830] | 17 | */
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| 18 | public class TreeNavigation extends BeanUtil {
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[831] | 19 | private DefaultTreeModel tree;
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[832] | 20 | //private Logger logger = Logger.getLogger(this.getClass());
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[844] | 21 | public DefaultTreeModel createTree(DefaultMutableTreeNode root,
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| 22 | String[] nodes, String title){
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[831] | 23 |
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[844] | 24 | DefaultMutableTreeNode node;
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| 25 | DefaultMutableTreeNode myNode;
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[831] | 26 | tree = new DefaultTreeModel(root);
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[844] | 27 | UserObjectItemType item = new UserObjectItemType(root);
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| 28 | UserObjectItem uoi = new TreeItem("Configuration");
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| 29 | uoi.setResType("Tree");
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| 30 | item.setUserObjectItem(uoi);
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| 31 | root.setUserObject(item);
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| 32 |
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[831] | 33 | for(int i = 0; i< nodes.length; i++){
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[844] | 34 | //root.add(addNode(root, "Tree", nodes[i]));
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| 35 | myNode = null;
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| 36 | myNode = addNode(root, nodes[i], nodes[i]);
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| 37 | if (myNode != null){
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| 38 | root.add(myNode);
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| 39 | }
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[831] | 40 | }
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| 41 | return tree;
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| 42 | }
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| 43 |
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[844] | 44 | public DefaultMutableTreeNode addNode(DefaultMutableTreeNode parent, String type, String title){
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[831] | 45 | DefaultMutableTreeNode node = new DefaultMutableTreeNode();
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[844] | 46 | Class subClass;
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| 47 | Class myClass;
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| 48 | Method[] methods;
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| 49 | Object o;
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[831] | 50 | UserObjectItemType userObject = new UserObjectItemType(node);
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[844] | 51 | String type2 = "de.dass_it.vanhelsing.gui.items." + type + "Item";
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| 52 |
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[831] | 53 | try {
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[844] | 54 | subClass = Class.forName(type2);
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| 55 | o = subClass.newInstance();
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| 56 | UserObjectItem item = (UserObjectItem) o;
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| 57 | item.setResType(type);
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| 58 | myClass = item.getClass().asSubclass(subClass);
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| 59 | methods = myClass.getMethods();
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| 60 | for (Method m : methods){
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[846] | 61 | //System.err.println(m.getName());
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[844] | 62 | if(m.getName().contains("setValue")){
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| 63 | m.invoke(item, title);
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| 64 | }
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| 65 | }
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| 66 | //ItemObjekt erzeugen und an das UserObjekt referenzieren
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| 67 | userObject.setUserObjectItem((UserObjectItem)o);
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| 68 | //Eine Referenz auf das UserObjekt wird an das Nodeobjekt übergeben
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| 69 | node.setUserObject(userObject);
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| 70 | return node;
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| 71 | } catch (ClassNotFoundException e1){
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| 72 | System.err.println("Itemclass "+ type2 +" must be in the classpath");
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| 73 | } catch (InstantiationException e2){
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| 74 | System.err.println("Class "+type2+" must be a concrete class, not an interface or an abstract class");
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| 75 | } catch (IllegalAccessException e3){
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| 76 | System.err.println("Class " + type2 + " lacks a no-argument constructor");
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| 77 | } catch (Exception e){
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[847] | 78 | System.err.println("addHeader: " + e.toString());
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[831] | 79 | }
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[844] | 80 |
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| 81 | return null;
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[831] | 82 | }
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[844] | 83 | public DefaultMutableTreeNode addNode(DefaultMutableTreeNode parent, String type, ResourceInfo ri){
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| 84 | DefaultMutableTreeNode node = new DefaultMutableTreeNode();
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| 85 | Class subClass;
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| 86 | Class myClass;
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| 87 | Method[] riMethods;
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| 88 | Method[] methods;
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| 89 | Object o;
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| 90 | UserObjectItemType userObject = new UserObjectItemType(node);
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| 91 | String type2 = "de.dass_it.vanhelsing.gui.items." + type + "Item";
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| 92 |
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| 93 | try {
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| 94 | subClass = Class.forName(type2);
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| 95 | o = subClass.newInstance();
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| 96 | UserObjectItem item = (UserObjectItem) o;
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| 97 | item.setResType(type);
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| 98 | myClass = item.getClass().asSubclass(subClass);
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| 99 | methods = myClass.getMethods();
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| 100 | ;
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| 101 | /*for (Method m : methods){
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| 102 | if(m.getName().contains("set" + p)){
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| 103 | m.invoke(item, title);
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| 104 | }
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| 105 | }*/
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| 106 | for (Method n : ri.getClass().getDeclaredMethods()){
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| 107 | if (n.getName().startsWith("get")
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| 108 | && !(n.getName().contains("OMElement") || n.getName().contains("PullParser"))){
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| 109 |
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[846] | 110 | //System.err.println("Name: " + n.getName() +" Feld: "+ n.getName().substring(3));
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[844] | 111 | for (Method m : methods){
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| 112 | if (m.getName().equals("set"+n.getName().substring(3))){
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| 113 | m.invoke(item, n.invoke(ri, (Object[])null));
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[846] | 114 | break;
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[844] | 115 | }
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| 116 | }
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| 117 |
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| 118 |
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| 119 | }
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| 120 |
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| 121 | }
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[846] | 122 | //Value-Wert für die TreeView übertragen
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| 123 | ((ItemType)o).setValue(((ItemType)o).getResName());
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[844] | 124 | //ItemObjekt erzeugen und an das UserObjekt referenzieren
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| 125 | userObject.setUserObjectItem((UserObjectItem)o);
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| 126 | //Eine Referenz auf das UserObjekt wird an das Nodeobjekt übergeben
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| 127 | node.setUserObject(userObject);
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| 128 | return node;
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| 129 | } catch (ClassNotFoundException e1){
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| 130 | System.err.println("Itemclass "+ type2 +" must be in the classpath");
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| 131 | } catch (InstantiationException e2){
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| 132 | System.err.println("Class "+type2+" must be a concrete class, not an interface or an abstract class");
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| 133 | } catch (IllegalAccessException e3){
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| 134 | System.err.println("Class " + type2 + " lacks a no-argument constructor");
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| 135 | } catch (Exception e){
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[847] | 136 | System.err.println("RI: " + e.toString());
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[844] | 137 | }
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| 138 |
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| 139 | return null;
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| 140 | }
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[848] | 141 | public DefaultMutableTreeNode addNode(DefaultMutableTreeNode parent, String type, ResourceAttributeType[] ra){
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[847] | 142 | DefaultMutableTreeNode node = new DefaultMutableTreeNode();
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| 143 | Class subClass;
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| 144 | Class myClass;
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| 145 | Method[] raMethods;
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| 146 | Method[] methods;
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| 147 | Object o;
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| 148 | UserObjectItemType userObject = new UserObjectItemType(node);
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| 149 | String type2 = "de.dass_it.vanhelsing.gui.items." + type + "Item";
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| 150 | String key = null, value = null;
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| 151 | try {
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| 152 | subClass = Class.forName(type2);
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| 153 | o = subClass.newInstance();
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| 154 | UserObjectItem item = (UserObjectItem) o;
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| 155 | item.setResType(type);
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| 156 | myClass = item.getClass().asSubclass(subClass);
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| 157 | methods = myClass.getMethods();
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| 158 | Method m;
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| 159 | Class[] args = new Class[1];
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| 160 | args[0] = String.class;
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| 161 | /*for (Method m : methods){
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| 162 | if(m.getName().contains("set" + p)){
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| 163 | m.invoke(item, title);
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| 164 | }
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| 165 | }*/
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[848] | 166 | for(ResourceAttributeType rat : ra){
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| 167 | for (Method n : rat.getClass().getDeclaredMethods()){
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| 168 | if (n.getName().equals("getKey")) {
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| 169 | key = (String)(n.invoke(rat, (Object[])null));
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| 170 | }
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| 171 | if (n.getName().equals("getValue")){
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| 172 | value = (String)(n.invoke(rat, (Object[])null));
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| 173 |
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| 174 | }
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| 175 |
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[847] | 176 | }
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[848] | 177 | if(!(key.isEmpty() && value.isEmpty())){
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| 178 | key = key.replaceAll(" ", "");
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| 179 | key = key.replaceFirst(new Character(key.charAt(0)).toString(),
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| 180 | new Character(Character.toUpperCase(key.charAt(0))).toString());
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| 181 | m = myClass.getMethod(("set"+key), args);
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| 182 | m.invoke(item, value);
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| 183 | if(m.getName().equals("getName") || m.getName().equals("setName")){
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| 184 | ((ItemType)o).setValue(key + ": " + value);
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| 185 | }
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| 186 |
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[847] | 187 | }
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| 188 | }
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| 189 |
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| 190 |
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| 191 |
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| 192 |
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| 193 | //Value-Wert aus Key: Value zusammenbauen
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| 194 |
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| 195 | //ItemObjekt erzeugen und an das UserObjekt referenzieren
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| 196 | userObject.setUserObjectItem((UserObjectItem)o);
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| 197 | //Eine Referenz auf das UserObjekt wird an das Nodeobjekt übergeben
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| 198 | node.setUserObject(userObject);
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| 199 | //System.out.println(((ItemType)((UserObjectItem)(node.getUserObject()))).getResId());
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| 200 | return node;
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| 201 | } catch (ClassNotFoundException e1){
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| 202 | System.err.println("Itemclass "+ type2 +" must be in the classpath");
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| 203 | } catch (InstantiationException e2){
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| 204 | System.err.println("Class "+type2+" must be a concrete class, not an interface or an abstract class");
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| 205 | } catch (IllegalAccessException e3){
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| 206 | System.err.println("Class " + type2 + " lacks a no-argument constructor");
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| 207 | } catch (Exception e){
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| 208 | System.err.println("Leaf: " + e.toString());
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| 209 | }
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| 210 |
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| 211 | return null;
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[848] | 212 | }
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| 213 | public DefaultMutableTreeNode getNode(String id, DefaultTreeModel tree){
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| 214 | DefaultMutableTreeNode root;
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| 215 | DefaultMutableTreeNode node;
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| 216 | int resId = new Integer(id);
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| 217 | root = (DefaultMutableTreeNode)tree.getRoot();
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| 218 | Enumeration<DefaultMutableTreeNode> e = root.depthFirstEnumeration();
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| 219 |
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| 220 | while (e.hasMoreElements()){
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| 221 | node = e.nextElement();
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| 222 | if (resId ==((ItemType)(((UserObjectItemType)node.getUserObject()).getUserObject())).getResId()) {
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| 223 | return node;
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| 224 | }
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| 225 | }
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| 226 | return null;
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| 227 | }
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| 228 | public UserObjectItem getNodeObject(String id, DefaultTreeModel tree){
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| 229 | DefaultMutableTreeNode node = getNode(id, tree);
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| 230 | return (UserObjectItem)((UserObjectItem)(node.getUserObject()));
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| 231 | }
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[830] | 232 | }
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