[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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| 5 |
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[831] | 6 | import javax.swing.tree.DefaultTreeModel;
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| 7 | import javax.swing.tree.DefaultMutableTreeNode;
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| 8 | import de.dass_it.vanhelsing.gui.items.*;
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[844] | 9 | import de.dass_it.www.vanhelsing.*;
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| 10 | import de.dass_it.www.vanhelsing.VanHelsingCallbackHandler.*;
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| 11 | import de.dass_it.www.vanhelsing.VanHelsingStub.*;
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[831] | 12 |
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[830] | 13 | /*
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[844] | 14 | * Helper class to encapsulate all procedures
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| 15 | * to work with the tree structure.
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[830] | 16 | */
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| 17 | public class TreeNavigation extends BeanUtil {
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[831] | 18 | private DefaultTreeModel tree;
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[832] | 19 | //private Logger logger = Logger.getLogger(this.getClass());
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[844] | 20 | public DefaultTreeModel createTree(DefaultMutableTreeNode root,
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| 21 | String[] nodes, String title){
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[831] | 22 |
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[844] | 23 | DefaultMutableTreeNode node;
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| 24 | DefaultMutableTreeNode myNode;
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[831] | 25 | tree = new DefaultTreeModel(root);
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[844] | 26 | UserObjectItemType item = new UserObjectItemType(root);
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| 27 | UserObjectItem uoi = new TreeItem("Configuration");
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| 28 | uoi.setResType("Tree");
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| 29 | item.setUserObjectItem(uoi);
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| 30 | root.setUserObject(item);
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| 31 |
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[831] | 32 | for(int i = 0; i< nodes.length; i++){
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[844] | 33 | //root.add(addNode(root, "Tree", nodes[i]));
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| 34 | myNode = null;
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| 35 | myNode = addNode(root, nodes[i], nodes[i]);
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| 36 | if (myNode != null){
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| 37 | root.add(myNode);
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| 38 | }
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[831] | 39 | }
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| 40 | return tree;
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| 41 | }
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| 42 |
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[844] | 43 | public DefaultMutableTreeNode addNode(DefaultMutableTreeNode parent, String type, String title){
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[831] | 44 | DefaultMutableTreeNode node = new DefaultMutableTreeNode();
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[844] | 45 | Class subClass;
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| 46 | Class myClass;
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| 47 | Method[] methods;
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| 48 | Object o;
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[831] | 49 | UserObjectItemType userObject = new UserObjectItemType(node);
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[844] | 50 | String type2 = "de.dass_it.vanhelsing.gui.items." + type + "Item";
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| 51 |
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[831] | 52 | try {
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[844] | 53 | subClass = Class.forName(type2);
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| 54 | o = subClass.newInstance();
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| 55 | UserObjectItem item = (UserObjectItem) o;
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| 56 | item.setResType(type);
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| 57 | myClass = item.getClass().asSubclass(subClass);
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| 58 | methods = myClass.getMethods();
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| 59 | for (Method m : methods){
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[846] | 60 | //System.err.println(m.getName());
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[844] | 61 | if(m.getName().contains("setValue")){
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| 62 | m.invoke(item, title);
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| 63 | }
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| 64 | }
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| 65 | //ItemObjekt erzeugen und an das UserObjekt referenzieren
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| 66 | userObject.setUserObjectItem((UserObjectItem)o);
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| 67 | //Eine Referenz auf das UserObjekt wird an das Nodeobjekt übergeben
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| 68 | node.setUserObject(userObject);
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| 69 | return node;
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| 70 | } catch (ClassNotFoundException e1){
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| 71 | System.err.println("Itemclass "+ type2 +" must be in the classpath");
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| 72 | } catch (InstantiationException e2){
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| 73 | System.err.println("Class "+type2+" must be a concrete class, not an interface or an abstract class");
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| 74 | } catch (IllegalAccessException e3){
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| 75 | System.err.println("Class " + type2 + " lacks a no-argument constructor");
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| 76 | } catch (Exception e){
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| 77 | System.err.println(e.toString());
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[831] | 78 | }
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[844] | 79 |
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| 80 | return null;
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[831] | 81 | }
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[844] | 82 | public DefaultMutableTreeNode addNode(DefaultMutableTreeNode parent, String type, ResourceInfo ri){
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| 83 | DefaultMutableTreeNode node = new DefaultMutableTreeNode();
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| 84 | Class subClass;
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| 85 | Class myClass;
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| 86 | Method[] riMethods;
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| 87 | Method[] methods;
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| 88 | Object o;
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| 89 | UserObjectItemType userObject = new UserObjectItemType(node);
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| 90 | String type2 = "de.dass_it.vanhelsing.gui.items." + type + "Item";
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| 91 |
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| 92 | try {
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| 93 | subClass = Class.forName(type2);
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| 94 | o = subClass.newInstance();
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| 95 | UserObjectItem item = (UserObjectItem) o;
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| 96 | item.setResType(type);
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| 97 | myClass = item.getClass().asSubclass(subClass);
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| 98 | methods = myClass.getMethods();
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| 99 | ;
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| 100 | /*for (Method m : methods){
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| 101 | if(m.getName().contains("set" + p)){
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| 102 | m.invoke(item, title);
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| 103 | }
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| 104 | }*/
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| 105 | for (Method n : ri.getClass().getDeclaredMethods()){
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| 106 | if (n.getName().startsWith("get")
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| 107 | && !(n.getName().contains("OMElement") || n.getName().contains("PullParser"))){
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| 108 |
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[846] | 109 | //System.err.println("Name: " + n.getName() +" Feld: "+ n.getName().substring(3));
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[844] | 110 | for (Method m : methods){
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| 111 | if (m.getName().equals("set"+n.getName().substring(3))){
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| 112 | m.invoke(item, n.invoke(ri, (Object[])null));
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[846] | 113 | break;
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[844] | 114 | }
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| 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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[846] | 121 | //Value-Wert für die TreeView übertragen
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| 122 | ((ItemType)o).setValue(((ItemType)o).getResName());
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[844] | 123 | //ItemObjekt erzeugen und an das UserObjekt referenzieren
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| 124 | userObject.setUserObjectItem((UserObjectItem)o);
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| 125 | //Eine Referenz auf das UserObjekt wird an das Nodeobjekt übergeben
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| 126 | node.setUserObject(userObject);
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| 127 | return node;
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| 128 | } catch (ClassNotFoundException e1){
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| 129 | System.err.println("Itemclass "+ type2 +" must be in the classpath");
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| 130 | } catch (InstantiationException e2){
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| 131 | System.err.println("Class "+type2+" must be a concrete class, not an interface or an abstract class");
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| 132 | } catch (IllegalAccessException e3){
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| 133 | System.err.println("Class " + type2 + " lacks a no-argument constructor");
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| 134 | } catch (Exception e){
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| 135 | System.err.println(e.toString());
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| 136 | }
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| 137 |
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| 138 | return null;
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| 139 | }
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| 140 |
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[830] | 141 | }
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