1 16 17 package Raptor.transactions; 18 19 import java.util.*; 20 21 import Jmc.seviceLayer.base_transaction; 22 import Jmc.baseTools.*; 23 import Jmc.commonGui.*; 24 import Jmc.baseGui.*; 25 26 import Raptor.model.*; 27 28 29 39 public class removeNode_tr extends base_transaction 40 { 41 public removeNode_tr() 42 { 43 super(); 44 45 this.pcmf_setWorkFct(new work ()); 46 } 47 48 class work implements base_executableObject_if 49 { 50 public Object pcmf_execObj(Object xObj) 51 { 52 base_guiObj l_obj = (base_guiObj)xObj; 53 base_appl_if l_appl = l_obj.pcmf_getAppl(); 54 raptor_mainModel l_model = (raptor_mainModel)l_appl.pcmf_getGuiObj().pcmf_getModel(); 55 base_guiObj l_tree = l_model.getPem_appTree(); 56 57 try 58 { 59 Iterator l_it = ((base_multiSelectable_if)l_tree).pcmf_getValues().pcmf_getValueIt(); 60 Object l_select = null; 61 while (l_it.hasNext()) 62 { 63 l_select = l_it.next(); 64 if (l_select instanceof base_treeNode) 65 { 66 base_treeNode l_selNode = (base_treeNode)l_select; 67 base_treeNode l_pselNode = l_selNode.pcmf_getParentNode(); 68 69 if (l_selNode.pcmf_getName().equals("applications")) 70 throw(new Exception ("cannot remove root")); 71 72 if (l_pselNode != null) 73 { 74 l_pselNode.pcmf_removeNode(l_selNode); 75 if (l_model.getPem_inEditor() != l_select) 76 { 77 l_selNode.pcmf_delete(); 78 l_model.pcmf_addMessage("- node permantentely removed", raptor_mainModel.RAPTOR_INFO); 79 } 80 } 81 } 82 83 l_model.setPem_inEditor(l_model.getPem_inEditor()); 84 l_model.pcmf_createAutoWdgPreview(); 85 } 86 } 87 catch (Exception e) 88 { 89 l_model.pcmf_addMessage("- please mark a node which can be removed", raptor_mainModel.RAPTOR_INFO); 90 base_log.pcmf_logException(l_appl.pcmf_getGuiObj().pcmf_getName(), this, e); 91 }; 92 93 l_tree.pcmf_repaint(); 94 l_appl.pcmf_setActive(null); 95 96 return (null); 97 }; 98 }; 99 } | Popular Tags |