usertablemodel.java

这是一个用java和xml编写的流媒体服务器管理软件

		}

		return data;
	}

	private static Vector setSetfeat(Vector data, int dataId, Element parent) {
		NodeList nodeList = parent.getElementsByTagName("setfeat");

		if (nodeList.getLength() > 0) {
			Node node = nodeList.item(0);

			if (node.hasChildNodes()) {
				Node value = node.getFirstChild();

				data.set(dataId, value.getNodeValue());
			}
		}

		return data;
	}

	public static Vector convertUserToVector(Document user) {
		String temp = "not loaded from xml";

		// alocate enough space for all data elements
		Vector userData = new Vector(MAX_COLUMN_ID + 6);

		for (int i = 0; i <= MAX_COLUMN_ID; i++) {
			userData.addElement(temp);
		}			
		
		
		// user name
		NodeList elements = user.getElementsByTagName("name");

		if (elements.getLength() > 0) {
			Element element = (Element) elements.item(0);

			if (element.hasChildNodes()) {
				userData.set(USER_NAME, element.getFirstChild().getNodeValue());
			}
		}

		//is choose
		 elements = user.getElementsByTagName("choose");

		if (elements.getLength() > 0) {
			Element element = (Element) elements.item(0);

			if (element.hasChildNodes()) {
				userData.set(CHOOSE, element.getFirstChild().getNodeValue());
			}
		}
		
		
		//user isAccredit
		
		elements = user.getElementsByTagName("isaccredit");

		if (elements.getLength() > 0) {
			Element element = (Element) elements.item(0);

			if (element.hasChildNodes()) {
				userData
						.set(IS_ACCREDIT, element.getFirstChild().getNodeValue());
			}
		}
		
		// user group
		elements = user.getElementsByTagName("userGroup");

		if (elements.getLength() > 0) {
			Element element = (Element) elements.item(0);

			if (element.hasChildNodes()) {
				userData
						.set(USER_GROUP, element.getFirstChild().getNodeValue());
			}
		}

		// ip address
		elements = user.getElementsByTagName("ipaddr");

		if (elements.getLength() > 0) {
			Element element = (Element) elements.item(0);

			if (element.hasChildNodes()) {
				userData.set(IP, element.getFirstChild().getNodeValue());
			}
		}

		// Identity
		elements = user.getElementsByTagName("identity");
		if (elements.getLength() > 0) {
			Element element = (Element) elements.item(0);

			if (element.hasChildNodes()) {
				userData.set(USER_IDENTITY, element.getFirstChild().getNodeValue());
						
			}
		}
		
		//User Password
		elements = user.getElementsByTagName("userpassword");
		if (elements.getLength() > 0) {
			Element element = (Element) elements.item(0);

			if (element.hasChildNodes()) {
				userData.set(USER_PASSWD, element.getFirstChild().getNodeValue());
						
			}
		}

		// marshalgroup
		elements = user.getElementsByTagName("marshalgroup");

		if (elements.getLength() > 0) {
			Element element = (Element) elements.item(0);

			if (element.hasChildNodes()) {
				userData.set(MARSHAL, element.getFirstChild().getNodeValue());
			}
		}

		// load the password element, if it is present in the xml
		NodeList passwords = user.getElementsByTagName("password");

		if (passwords != null) {
			if (passwords.getLength() > 0) {
				if (passwords.item(0).hasChildNodes()) {
					Node password = passwords.item(0).getFirstChild();

					if (password != null) {
						userData.set(UserTableModel.PASSWORD, password
								.getNodeValue());
					}
				}
			}
		}

		// Call blocking
		Element clblNode = null;
		NodeList nodeList = user.getElementsByTagName("clbl");

		if (nodeList.getLength() > 0) {
			clblNode = (Element) nodeList.item(0);
		}

		Element block900Node = null;
		Element blockLongDistNode = null;

		if (clblNode != null) {

			// 900 calls blocked
			nodeList = clblNode.getElementsByTagName("nineHundredBlocked");

			if (nodeList.getLength() > 0) {
				block900Node = (Element) nodeList.item(0);

				userData.set(UserTableModel.BLOCK_900_ADMIN_ENABLED,
						block900Node.getAttribute("adminSet"));
				userData.set(UserTableModel.BLOCK_900_USER_SET, block900Node
						.getAttribute("userSet"));
			}

			// long distance calls blocked
			nodeList = clblNode.getElementsByTagName("longDistanceBlocked");

			if (nodeList.getLength() > 0) {
				blockLongDistNode = (Element) nodeList.item(0);

				userData.set(UserTableModel.BLOCK_LONG_DISTANCE_ADMIN_ENABLED,
						blockLongDistNode.getAttribute("adminSet"));
				userData.set(UserTableModel.BLOCK_LONG_DISTANCE_USER_SET,
						blockLongDistNode.getAttribute("userSet"));
			}

			// feature group
			setFeatureGroup(userData, CALL_BLOCK_GROUP, clblNode);

			// admin enabled
			userData.set(UserTableModel.CALL_BLOCK_ADMIN_ENABLED, clblNode
					.getAttribute("enabled"));

			// prefix
			nodeList = clblNode.getElementsByTagName("prefix");
			if (nodeList.getLength() > 0) {
				Node node = nodeList.item(0);
				if (node.hasChildNodes()) {
					String data = (String) node.getFirstChild().getNodeValue();
					userData.set(UserTableModel.CALL_BLOCK_PREFIX, data);
				} else {
					userData.set(UserTableModel.CALL_BLOCK_PREFIX, "");
				}
			}
		}

		// Call screening
		Element csNode = null;

		nodeList = user.getElementsByTagName("cs");

		if (nodeList.getLength() > 0) {
			csNode = (Element) nodeList.item(0);
		}

		if (csNode != null) {

			// feature group
			setFeatureGroup(userData, CALL_SCREEN_GROUP, csNode);
			userData.set(UserTableModel.CALL_SCREEN_ADMIN_ENABLED, csNode
					.getAttribute("enabled"));

			// get the list of name,numbers for the call screening feature
			NodeList csList = csNode.getElementsByTagName("screenfrom");
			String screenFrom = "";

			for (int i = 0; i < csList.getLength(); i++) {
				Element screen = (Element) csList.item(i);

				screenFrom = screenFrom + screen.getAttribute("name");
				screenFrom = screenFrom + ",";
				screenFrom = screenFrom + screen.getAttribute("number");
				screenFrom = screenFrom + ";";
			}

			userData.set(UserTableModel.CALL_SCREEN_NUMBERS, screenFrom);
		}

		// forward all calls
		Element cfaNode = null;

		nodeList = user.getElementsByTagName("cfa");

		if (nodeList.getLength() > 0) {
			cfaNode = (Element) nodeList.item(0);
		}

		if (cfaNode != null) {
			setFeatureGroup(userData, FORWARD_ALL_GROUP, cfaNode);
			setSetfeat(userData, FORWARD_ALL_USER_SET, cfaNode);
			userData.set(UserTableModel.FORWARD_ALL_ADMIN_ENABLED, cfaNode
					.getAttribute("enabled"));

			// destination
			nodeList = cfaNode.getElementsByTagName("forwardto");

			if (nodeList.getLength() > 0) {
				Node node = nodeList.item(0);

				if (node.hasChildNodes()) {
					userData.set(FORWARD_ALL_DESTINATION, node.getFirstChild()
							.getNodeValue());
				}
			}
		}

		// forward no-answer, busy calls
		Element fnabNode = null;

		nodeList = user.getElementsByTagName("fnab");

		if (nodeList.getLength() > 0) {
			fnabNode = (Element) nodeList.item(0);
		}

		if (fnabNode != null) {
			setFeatureGroup(userData, FORWARD_BUSY_GROUP, fnabNode);
			userData.set(UserTableModel.FORWARD_BUSY_ADMIN_ENABLED, fnabNode
					.getAttribute("enabled"));

			// call forward busy destination
			nodeList = fnabNode.getElementsByTagName("cfb");

			if (nodeList.getLength() > 0) {
				Element cfbNode = (Element) nodeList.item(0);

				nodeList = cfbNode.getElementsByTagName("forwardto");

				if (nodeList.getLength() > 0) {
					Node node = nodeList.item(0);

					if (node.hasChildNodes()) {
						userData.set(FORWARD_BUSY_DESTINATION, node
								.getFirstChild().getNodeValue());
					}
				}

				// call forward busy set
				userData.set(UserTableModel.FORWARD_BUSY_USER_SET, cfbNode
						.getAttribute("set"));
			}

			// call forward no answer destination
			nodeList = fnabNode.getElementsByTagName("fna");

			if (nodeList.getLength() > 0) {
				Element fnaNode = (Element) nodeList.item(0);

				nodeList = fnaNode.getElementsByTagName("forwardto");

				if (nodeList.getLength() > 0) {
					Node node = nodeList.item(0);

					if (node.hasChildNodes()) {
						userData.set(FORWARD_UNANSWERED_DESTINATION, node
								.getFirstChild().getNodeValue());
					}
				}

				// call forwared no answer set
				userData.set(UserTableModel.FORWARD_UNANSWERED_USER_SET,
						fnaNode.getAttribute("set"));
			}
		}

		// load the list of aliases, if present
		String aliasesString = "";
		NodeList aliases = user.getElementsByTagName("aliases");

		if (aliases != null) {
			if (aliases.getLength() > 0) {
				Element aliasesElement = (Element) aliases.item(0);
				NodeList aliasList = aliasesElement
						.getElementsByTagName("alias");

				if (aliasList != null) {
					if (aliasList.getLength() > 0) {
						for (int i = 0; i < aliasList.getLength(); i++) {
							Element aliasElement = (Element) aliasList.item(i);
							String alias = aliasElement.getAttribute("value");

							aliasesString += alias + ";";
						}
					}
				}
			}
		}

		userData.set(UserTableModel.ALIASES, aliasesString);

		NodeList fcs = user.getElementsByTagName("failurecase");

		if (fcs.getLength() > 0) {
			Node fc = fcs.item(0);

			if (fc.hasChildNodes()) {
				userData.set(FAILURE_CASE, fc.getFirstChild().getNodeValue());
			}
		}

		// Authentication type and password
		NodeList authenticationTypes = user
				.getElementsByTagName("authenticationType");

		if (authenticationTypes.getLength() > 0) {
			Element authenticationType = (Element) authenticationTypes.item(0);
			String type = authenticationType.getAttribute("value");

			userData.set(AUTHENTICATION_TYPE, type);

			NodeList authPasswords = authenticationType
					.getElementsByTagName("authenticationPassword");

			if (authPasswords.getLength() > 0) {
				Element authPassword = (Element) authPasswords.item(0);
				String pw = authPassword.getAttribute("value");

				userData.set(AUTHENTICATION_PASSWORD, pw);
			}
		}

		// static registration
		NodeList staticRegs = user.getElementsByTagName("staticRegistration");

		if (staticRegs.getLength() > 0) {
			Element staticReg = (Element) staticRegs.item(0);
			String enabled = staticReg.getAttribute("value");

			userData.set(STATIC_REGISTRATION_ENABLED, enabled);

			NodeList contactLists = staticReg
					.getElementsByTagName("terminatingContactList");

			if (contactLists.getLength() > 0) {
				Element contactList = (Element) contactLists.item(0);

				NodeList contacts = contactList.getElementsByTagName("contact");

				// need to find the terminating host/port:
				for (int i = 0; i < contacts.getLength(); i++) {
					Element contact = (Element) contacts.item(i);
					String contactStr = contact.getAttribute("value");

					// hopefully, there is only one of these that specifies a
					// host/port
					// combination or this is not going to work
					if (contactStr.indexOf(":") != -1) {
						String host = contactStr.substring(0, contactStr
								.indexOf(":"));
						String port = contactStr.substring(contactStr
								.indexOf(":") + 1);

						userData.set(UserTableModel.TERMINATING_HOST, host);
						userData.set(UserTableModel.TERMINATING_PORT, port);
					}
				}
			}
		}

		// call return
		NodeList callReturns = user.getElementsByTagName("callReturn");

		if (callReturns.getLength() > 0) {
			Element callReturn = (Element) callReturns.item(0);
			String enabled = callReturn.getAttribute("enabled");

			userData.set(UserTableModel.CALL_RETURN_ADMIN_ENABLED, enabled);

			NodeList groups = callReturn.getElementsByTagName("featuregroup");

			if (groups.getLength() > 0) {
				Element group = (Element) groups.item(0);

				if (group.hasChildNodes()) {
					String groupName = group.getFirstChild().getNodeValue();

					userData.set(UserTableModel.CALL_RETURN_GROUP, groupName);
				}
			}
		}