/**
* Returns external XS ds for object
*
* @return
*/
public Map getExternalXSDs() {
Map map = new HashMap();
Enumeration enumerator = getExtNamespaces();
while (enumerator.hasMoreElements()) {
String namespace = (String) enumerator.nextElement();
map.put(namespace, getExternalXSD(namespace));
}
return map;
}
/**
* Get the named properties for this resource and (potentially) its children.
*
* @param names an arrary of property names to retrieve
* @return a MultiStatus of PropertyResponses
* @exception com.ibm.webdav.WebDAVException
*/
public MultiStatus getProperties(PropertyName[] names) throws WebDAVException {
MultiStatus multiStatus = resource.getProperties(resource.getContext());
MultiStatus newMultiStatus = new MultiStatus();
Enumeration responses = multiStatus.getResponses();
while (responses.hasMoreElements()) {
PropertyResponse response = (PropertyResponse) responses.nextElement();
PropertyResponse newResponse = new PropertyResponse(response.getResource());
newResponse.setDescription(response.getDescription());
newMultiStatus.addResponse(newResponse);
Hashtable properties = (Hashtable) response.getPropertiesByPropName();
// Hashtable newProperties = (Hashtable) newResponse.getProperties();
for (int i = 0; i < names.length; i++) {
if (properties.containsKey(names[i])) {
PropertyValue srcval = response.getProperty(names[i]);
newResponse.setProperty(names[i], srcval);
// newProperties.put(names[i], properties.get(names[i]));
} else {
Document factory = null;
try {
factory = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
} catch (Exception e) {
throw new WebDAVException(WebDAVStatus.SC_INTERNAL_SERVER_ERROR, e.getMessage());
}
// we'll create an xml element with no value because that's
// what webdav will need to return for most methods... even if the
// property doesn't exist. That's because the
// distinction between a propertyname and propertyvalue
// is fuzzy in WebDAV xml. A property name is
// essentially an empty property value because
// all property values have their property
// name stuck on.
// if we decide to set reviewStatus to null instead (as
// we did previously, then the code for MultiStatus.asXML()
// needs to be updated to expect null values.
// (jlc 990520)
Element elTm = factory.createElementNS("X", "X:" + names[i].getLocal());
elTm.setAttribute("xmlns:X", names[i].getNamespace());
newResponse.addProperty(names[i], elTm, WebDAVStatus.SC_NOT_FOUND);
}
}
}
return newMultiStatus;
}
/**
* find a level by its type in a scheme. This involves iterating through the list of levels. The
* main reason for doing it this way is to avoid being dependent on the order in which the levels
* are coded in the xml, which is not explicitly constrained.
*/
private Level findLevel(Scheme scheme, LevelTypeList levelType) {
Level level = null;
for (Enumeration e = scheme.enumerateLevel(); e.hasMoreElements(); ) {
Level lev = (Level) e.nextElement();
if (lev.getType() == levelType) {
level = lev;
break;
}
}
if (level == null) throw new Error("Couldn't find type " + levelType + " in scheme " + scheme);
return level;
}
/**
* This method tests whether this object of <code>InPort</code> has the required(mandatory) fields
* set, before inserting values in the database.
*
* @exception FioranoException if the object is not valid
* @since Tifosi2.0
*/
public void validate() throws FioranoException {
if (m_strPortName == null) {
throw new FioranoException(DmiErrorCodes.ERR_INVALID_ARGUMENT_ERROR);
}
if (m_params != null) {
Enumeration _enum = m_params.elements();
while (_enum.hasMoreElements()) {
Param param = (Param) _enum.nextElement();
param.validate();
}
}
}
/**
* find a option by its type in a scheme. This involves iterating through the list of options. The
* main reason for doing it this way is to avoid being dependent on the order in which the options
* are coded in the xml, which is not explicitly constrained.
*/
private Option findOption(Level level, String optionKey) {
Option option = null;
for (Enumeration e = level.enumerateOption(); e.hasMoreElements(); ) {
Option opt = (Option) e.nextElement();
if (opt.getOptionKey().equals(optionKey)) {
option = opt;
break;
}
}
if (option == null)
throw new Error("Couldn't find option for " + optionKey + " in level " + level);
return option;
}
public void generate() throws SAXException, ProcessingException {
if (log.isDebugEnabled()) log.debug("begin generate");
contentHandler.startDocument();
Document doc = XercesHelper.getNewDocument();
Element root = doc.createElement("authentication");
doc.appendChild(root);
try {
LoginContext lc = new LoginContext(jaasRealm, new InternalCallbackHandler());
lc.login();
Subject s = lc.getSubject();
if (log.isDebugEnabled()) log.debug("Subject is: " + s.getPrincipals().toString());
Element idElement = doc.createElement("ID");
root.appendChild(idElement);
Iterator it = s.getPrincipals(java.security.Principal.class).iterator();
while (it.hasNext()) {
Principal prp = (Principal) it.next();
if (prp.getName().equalsIgnoreCase("Roles")) {
Element roles = doc.createElement("roles");
root.appendChild(roles);
Group grp = (Group) prp;
Enumeration member = grp.members();
while (member.hasMoreElements()) {
Principal sg = (Principal) member.nextElement();
Element role = doc.createElement("role");
roles.appendChild(role);
Text txt = doc.createTextNode(sg.getName());
role.appendChild(txt);
}
} else {
Node nde = doc.createTextNode(prp.getName());
idElement.appendChild(nde);
}
}
lc.logout();
} catch (Exception exe) {
log.warn("Could not login user \"" + userid + "\"");
} finally {
try {
DOMStreamer ds = new DOMStreamer(contentHandler);
ds.stream(doc.getDocumentElement());
contentHandler.endDocument();
} catch (Exception exe) {
log.error("Error streaming to dom", exe);
}
if (log.isDebugEnabled()) log.debug("end generate");
}
}
/**
* Retruns the xml string equivalent of this object
*
* @param document instance of Xml Document.
* @return org.w3c.dom.Node
* @exception FioranoException thrown in case of error.
*/
protected Node toJXMLString(Document document) throws FioranoException {
Node root0 = document.createElement("InPort");
((Element) root0).setAttribute("isSyncRequestType", "" + isSyncRequestType());
Node child = null;
child = XMLDmiUtil.getNodeObject("Name", m_strPortName, document);
if (child != null) {
root0.appendChild(child);
}
child = XMLDmiUtil.getNodeObject("Description", m_strDscription, document);
if (child != null) {
root0.appendChild(child);
}
if (m_strXSD != null) {
Element elem = document.createElement("XSD");
CDATASection cdata = document.createCDATASection(m_strXSD);
elem.appendChild(cdata);
root0.appendChild(elem);
}
child = XMLDmiUtil.getNodeObject("JavaClass", m_strJavaClass, document);
if (child != null) {
root0.appendChild(child);
}
if (m_params != null && m_params.size() > 0) {
Enumeration _enum = m_params.elements();
while (_enum.hasMoreElements()) {
Param param = (Param) _enum.nextElement();
if (!StringUtil.isEmpty(param.getParamName())
&& !StringUtil.isEmpty(param.getParamValue())) {
Node paramNode = param.toJXMLString(document);
root0.appendChild(paramNode);
}
}
}
return root0;
}
/**
* TDTEngine - constructor for a new Tag Data Translation engine
*
* @param confdir the string value of the path to a configuration directory consisting of two
* subdirectories, <code>schemes</code> and <code>auxiliary</code>.
* <p>When the class TDTEngine is constructed, the path to a local directory must be
* specified, by passing it as a single string parameter to the constructor method (without
* any trailing slash or file separator). e.g. <code>
* <pre>TDTEngine engine = new TDTEngine("/opt/TDT");</pre></code>
* <p>The specified directory must contain two subdirectories named auxiliary and schemes. The
* Tag Data Translation definition files for the various coding schemes should be located
* inside the subdirectory called <code>schemes</code>. Any auxiliary lookup files (such as
* <code>ManagerTranslation.xml</code>) should be located inside the subdirectory called
* <code>auxiliary</code>.
* <p>Files within the schemes directory ending in <code>.xml</code> are read in and
* unmarshalled using <a href = "http://www.castor.org">Castor</a>.
*/
public TDTEngine(String confdir)
throws FileNotFoundException, MarshalException, ValidationException, TDTException {
xmldir = confdir;
long t = System.currentTimeMillis();
File[] dir =
new java.io.File(confdir + File.separator + "schemes").listFiles(new XMLFilenameFilter());
// java.util.Arrays.sort(dir); // Sort it
if (dir == null) throw new TDTException("Cannot find schemes in " + confdir);
Unmarshaller unmar = new Unmarshaller();
for (File f : dir) {
EpcTagDataTranslation tdt =
(EpcTagDataTranslation) unmar.unmarshal(EpcTagDataTranslation.class, new FileReader(f));
initFromTDT(tdt);
}
// need to populate the hashmap gs1cpi from the ManagerTranslation.xml table in auxiliary.
// Unmarshaller unmar = new Unmarshaller();
GEPC64Table cpilookup =
(GEPC64Table)
unmar.unmarshal(
GEPC64Table.class,
new FileReader(
confdir
+ File.separator
+ "auxiliary"
+ File.separator
+ "ManagerTranslation.xml"));
for (Enumeration e = cpilookup.enumerateEntry(); e.hasMoreElements(); ) {
Entry entry = (Entry) e.nextElement();
String comp = entry.getCompanyPrefix();
String indx = Integer.toString(entry.getIndex());
gs1cpi.put(indx, comp);
gs1cpi.put(comp, indx);
}
// System.out.println("Loaded schemas in " +
// (System.currentTimeMillis() - t)
// + " millisecs");
}
/**
* Get the names of all properties for this resource. This implementation reads all the properties
* and then extracts their names.
*
* @return a MultiStatus of PropertyResponses (PropertyValue.value is always null,
* PropertyValue.status contains the status)
* @exception com.ibm.webdav.WebDAVException
*/
public MultiStatus getPropertyNames() throws WebDAVException {
MultiStatus multiStatus = resource.getProperties(resource.getContext());
Enumeration responses = multiStatus.getResponses();
// we have the result, but all of the properties in our structure contain
// values. We don't want to include values. Just names. The following
// code strips out the content of these elements.
while (responses.hasMoreElements()) {
PropertyResponse response = (PropertyResponse) responses.nextElement();
Dictionary properties = response.getPropertiesByPropName();
Enumeration keys = properties.keys();
while (keys.hasMoreElements()) {
PropertyName key = (PropertyName) keys.nextElement();
Element value = (Element) response.getProperty(key).getValue();
response.setProperty(
key, new PropertyValue((Element) value.cloneNode(false), WebDAVStatus.SC_OK));
}
}
return multiStatus;
}
/* PROTECTED METHODS */
protected void getBeanElements(
Element parentElement, String objectName, String objectType, Object bean)
throws IntrospectionException, IllegalAccessException {
if (objectName == null) {
// Get just the class name by lopping off the package name
StringBuffer sb = new StringBuffer(bean.getClass().getName());
sb.delete(0, sb.lastIndexOf(".") + 1);
objectName = sb.toString();
}
// Check if the bean is a standard Java object type or a byte[] (encoded as a base 64 array)
Element element = getStandardObjectElement(document, bean, objectName);
// If the body element object is null then the bean is not a standard Java object type
if (element != null) {
if (includeNullValues
|| !element
.getAttribute(
NamespaceConstants.NSPREFIX_SCHEMA_XSI
+ ":"
+ org.apache.axis.Constants.ATTR_TYPE)
.equals("anyType")) {
if (!includeTypeInfo) {
element.removeAttribute(
NamespaceConstants.NSPREFIX_SCHEMA_XSI + ":" + org.apache.axis.Constants.ATTR_TYPE);
element.removeAttribute(NamespaceConstants.NSPREFIX_SCHEMA_XSI + ":null");
}
parentElement.appendChild(element);
}
} else {
// Analyze the bean
Class classOfBean = null;
if (bean != null) classOfBean = bean.getClass();
// If the object is an array, then serialize each of the beans in the array.
if ((classOfBean != null) && (classOfBean.isArray())) {
String[] arrayInfo = getXsdSoapArrayInfo(classOfBean.getCanonicalName(), nsPrefix);
int arrayLen = Array.getLength(bean);
StringBuffer arrayType = new StringBuffer(arrayInfo[1]);
arrayType.insert(arrayType.indexOf("[]") + 1, arrayLen);
if (objectName.charAt(objectName.length() - 1) == ';')
objectName =
new StringBuffer(objectName).deleteCharAt(objectName.length() - 1).toString();
element = document.createElement(objectName);
parentElement.appendChild(element);
// Get the bean objects from the array and serialize each
for (int i = 0; i < arrayLen; i++) {
Object b = Array.get(bean, i);
if (b != null) {
String name = null;
if (objectName.charAt(objectName.length() - 1) == 's') {
name = formatName(objectName.substring(0, objectName.length() - 1));
}
getBeanElements(element, name, b.getClass().getName(), b);
} else {
// Array element is null, so don't include it and decrement the # elements in the array
int index = arrayType.indexOf("[");
arrayType.replace(index + 1, index + 2, String.valueOf(--arrayLen));
}
if (includeTypeInfo) {
element.setAttributeNS(
NamespaceConstants.NSURI_SCHEMA_XSI,
NamespaceConstants.NSPREFIX_SCHEMA_XSI + ":" + Constants.ATTR_TYPE,
NamespaceConstants.NSPREFIX_SOAP_ENCODING + ":Array");
element.setAttributeNS(
NamespaceConstants.NSURI_SOAP_ENCODING,
NamespaceConstants.NSPREFIX_SOAP_ENCODING + ":" + Constants.ATTR_ARRAY_TYPE,
arrayInfo[0] + ":" + arrayType.toString());
}
}
} else {
int beanType = 0;
String beanName = null;
if (classOfBean != null) {
if (classOfBean == Vector.class) {
beanType = 1;
beanName = "Vector";
} else if (classOfBean == ArrayList.class) {
beanType = 2;
beanName = "ArrayList";
} else if (classOfBean == LinkedList.class) {
beanType = 3;
beanName = "LinkedList";
} else if (classOfBean == Hashtable.class) {
beanType = 4;
beanName = "Hashtable";
} else if (classOfBean == Properties.class) {
beanType = 5;
beanName = "Properties";
} else if ((classOfBean == HashMap.class) || (classOfBean == SortedMap.class)) {
beanType = 6;
beanName = "Map";
}
}
if (beanType > 0) {
String prefix = null;
if ((beanType == 1) || (beanType == 5))
prefix = NamespaceConstants.NSPREFIX_SOAP_ENCODING;
if (beanType == 6) prefix = Constants.NS_PREFIX_XMLSOAP;
else prefix = DEFAULT_NS_PREFIX;
element = document.createElement(objectName);
if (includeTypeInfo) {
element.setAttributeNS(
NamespaceConstants.NSURI_SCHEMA_XSI,
NamespaceConstants.NSPREFIX_SCHEMA_XSI + ":" + Constants.ATTR_TYPE,
prefix + ":" + beanName);
if (bean == null)
element.setAttributeNS(
NamespaceConstants.NSURI_SCHEMA_XSI,
NamespaceConstants.NSPREFIX_SCHEMA_XSI + ":null",
"true");
}
parentElement.appendChild(element);
if ((beanType >= 1) && (beanType <= 3)) {
AbstractCollection collection = (AbstractCollection) bean;
// Get the bean objects from the vector and serialize each
Iterator it = collection.iterator();
while (it.hasNext()) {
Object b = it.next();
String name = null;
if (b != null) {
if (objectName.charAt(objectName.length() - 1) == 's') {
name = formatName(objectName.substring(0, objectName.length() - 1));
} else name = "item";
}
getBeanElements(element, name, b.getClass().getName(), b);
}
} else if ((beanType == 4) || (beanType == 5)) {
Hashtable hashtable = (Hashtable) bean;
// Get the bean objects from the hashtable or properties and serialize each
Enumeration en = hashtable.keys();
while (en.hasMoreElements()) {
Object key = en.nextElement();
String keyClassName = key.getClass().getName();
Object value = hashtable.get(key);
String beanClassName = null;
if (value != null) beanClassName = value.getClass().getName();
Element itemElement = document.createElement("item");
element.appendChild(itemElement);
getBeanElements(itemElement, "key", keyClassName, key);
getBeanElements(itemElement, "value", beanClassName, value);
}
} else if (beanType == 6) {
Map map = null;
if (classOfBean == HashMap.class) map = (HashMap) bean;
else if (classOfBean == SortedMap.class) map = (SortedMap) bean;
// Get the bean objects from the hashmap and serialize each
Set set = map.keySet();
Iterator it = set.iterator();
while (it.hasNext()) {
Object key = it.next();
String keyClassName = key.getClass().getName();
Object value = map.get(key);
String beanClassName = null;
if (value != null) beanClassName = value.getClass().getName();
Element itemElement = document.createElement("item");
element.appendChild(itemElement);
getBeanElements(itemElement, "key", keyClassName, key);
getBeanElements(itemElement, "value", beanClassName, value);
}
}
} else {
// Create a parent element for this bean's properties
if (objectName.charAt(objectName.length() - 1) == ';')
objectName =
new StringBuffer(objectName).deleteCharAt(objectName.length() - 1).toString();
objectName = formatName(objectName);
element = document.createElement(objectName);
parentElement.appendChild(element);
if (includeTypeInfo) {
StringBuffer className = new StringBuffer(objectType);
element.setAttributeNS(
NamespaceConstants.NSURI_SCHEMA_XSI,
NamespaceConstants.NSPREFIX_SCHEMA_XSI + ":" + Constants.ATTR_TYPE,
nsPrefix + ":" + className.delete(0, className.lastIndexOf(".") + 1).toString());
}
if (classOfBean != null) {
// Get an array of property descriptors
BeanInfo bi = Introspector.getBeanInfo(classOfBean);
PropertyDescriptor[] pds = bi.getPropertyDescriptors();
// For each property of the bean, get a SOAPBodyElement that
// represents the individual property. Append that SOAPBodyElement
// to the class name element of the SOAP body.
for (int i = 0; i < pds.length; i++) {
PropertyDescriptor pd = pds[i];
getBeanElementProperties(element, bean, pd);
}
} else {
if (includeTypeInfo)
element.setAttributeNS(
NamespaceConstants.NSURI_SCHEMA_XSI,
NamespaceConstants.NSPREFIX_SCHEMA_XSI + ":null",
"true");
}
}
}
}
}
/**
* Discover WS device on the local network
*
* @return list of unique devices access strings which might be URLs in most cases
*/
public static Collection<String> discoverWsDevices() {
final Collection<String> addresses = new ConcurrentSkipListSet<>();
final CountDownLatch serverStarted = new CountDownLatch(1);
final CountDownLatch serverFinished = new CountDownLatch(1);
final Collection<InetAddress> addressList = new ArrayList<>();
try {
final Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
if (interfaces != null) {
while (interfaces.hasMoreElements()) {
NetworkInterface anInterface = interfaces.nextElement();
if (!anInterface.isLoopback()) {
final List<InterfaceAddress> interfaceAddresses = anInterface.getInterfaceAddresses();
for (InterfaceAddress address : interfaceAddresses) {
addressList.add(address.getAddress());
}
}
}
}
} catch (SocketException e) {
e.printStackTrace();
}
ExecutorService executorService = Executors.newCachedThreadPool();
for (final InetAddress address : addressList) {
Runnable runnable =
new Runnable() {
public void run() {
try {
final String uuid = UUID.randomUUID().toString();
final String probe =
WS_DISCOVERY_PROBE_MESSAGE.replaceAll(
"<wsa:MessageID>urn:uuid:.*</wsa:MessageID>",
"<wsa:MessageID>urn:uuid:" + uuid + "</wsa:MessageID>");
final int port = random.nextInt(20000) + 40000;
@SuppressWarnings("SocketOpenedButNotSafelyClosed")
final DatagramSocket server = new DatagramSocket(port, address);
new Thread() {
public void run() {
try {
final DatagramPacket packet = new DatagramPacket(new byte[4096], 4096);
server.setSoTimeout(WS_DISCOVERY_TIMEOUT);
long timerStarted = System.currentTimeMillis();
while (System.currentTimeMillis() - timerStarted < (WS_DISCOVERY_TIMEOUT)) {
serverStarted.countDown();
server.receive(packet);
final Collection<String> collection =
parseSoapResponseForUrls(
Arrays.copyOf(packet.getData(), packet.getLength()));
for (String key : collection) {
addresses.add(key);
}
}
} catch (SocketTimeoutException ignored) {
} catch (Exception e) {
e.printStackTrace();
} finally {
serverFinished.countDown();
server.close();
}
}
}.start();
try {
serverStarted.await(1000, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
}
if (address instanceof Inet4Address) {
server.send(
new DatagramPacket(
probe.getBytes(),
probe.length(),
InetAddress.getByName(WS_DISCOVERY_ADDRESS_IPv4),
WS_DISCOVERY_PORT));
} else {
server.send(
new DatagramPacket(
probe.getBytes(),
probe.length(),
InetAddress.getByName(WS_DISCOVERY_ADDRESS_IPv6),
WS_DISCOVERY_PORT));
}
} catch (Exception e) {
e.printStackTrace();
}
try {
serverFinished.await((WS_DISCOVERY_TIMEOUT), TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
};
executorService.submit(runnable);
}
try {
executorService.shutdown();
executorService.awaitTermination(WS_DISCOVERY_TIMEOUT + 2000, TimeUnit.MILLISECONDS);
} catch (InterruptedException ignored) {
}
return addresses;
}
/**
* Get the decision from the database, given its name
*
* @param name the decision name
*/
public void fromDatabase(String name) {
String findQuery = "";
RationaleDB db = RationaleDB.getHandle();
Connection conn = db.getConnection();
this.name = name;
name = RationaleDBUtil.escape(name);
Statement stmt = null;
ResultSet rs = null;
try {
stmt = conn.createStatement();
findQuery = "SELECT * FROM " + "PATTERNDECISIONS where name = '" + name + "'";
// *** System.out.println(findQuery);
rs = stmt.executeQuery(findQuery);
if (rs.next()) {
id = rs.getInt("id");
description = RationaleDBUtil.decode(rs.getString("description"));
type = (DecisionType) DecisionType.fromString(rs.getString("type"));
devPhase = (Phase) Phase.fromString(rs.getString("phase"));
ptype = RationaleElementType.fromString(rs.getString("ptype"));
parent = rs.getInt("parent");
// artifact = rs.getString("artifact");
// enabled = rs.getBoolean("enabled");
status = (DecisionStatus) DecisionStatus.fromString(rs.getString("status"));
String subdecs = rs.getString("subdecreq");
if (subdecs.compareTo("Yes") == 0) {
alts = false;
} else {
alts = true;
}
try {
int desID = rs.getInt("designer");
designer = new Designer();
designer.fromDatabase(desID);
} catch (SQLException ex) {
designer = null; // nothing...
}
}
rs.close();
// need to read in the rest - recursive routines?
subDecisions.removeAllElements();
alternatives.removeAllElements();
if (!alts) {
Vector<String> decNames = new Vector<String>();
findQuery =
"SELECT name from PATTERNDECISIONS where "
+ "ptype = '"
+ RationaleElementType.DECISION.toString()
+ "' and parent = "
+ new Integer(id).toString();
// *** System.out.println(findQuery2);
rs = stmt.executeQuery(findQuery);
while (rs.next()) {
decNames.add(RationaleDBUtil.decode(rs.getString("name")));
}
Enumeration decs = decNames.elements();
while (decs.hasMoreElements()) {
PatternDecision subDec = new PatternDecision();
subDec.fromDatabase((String) decs.nextElement());
subDecisions.add(subDec);
}
} else {
Vector<String> altNames = new Vector<String>();
findQuery =
"SELECT name from ALTERNATIVES where "
+ "ptype = '"
+ RationaleElementType.DECISION.toString()
+ "' and parent = "
+ new Integer(id).toString();
// *** System.out.println(findQuery2);
rs = stmt.executeQuery(findQuery);
while (rs.next()) {
altNames.add(RationaleDBUtil.decode(rs.getString("name")));
}
Enumeration alts = altNames.elements();
while (alts.hasMoreElements()) {
Alternative alt = new Alternative();
alt.fromDatabase((String) alts.nextElement());
alternatives.add(alt);
}
}
// need to do questions too
Vector<String> questNames = new Vector<String>();
findQuery =
"SELECT name from QUESTIONS where "
+ "ptype = '"
+ RationaleElementType.DECISION.toString()
+ "' and parent = "
+ new Integer(id).toString();
// *** System.out.println(findQuery3);
rs = stmt.executeQuery(findQuery);
while (rs.next()) {
questNames.add(RationaleDBUtil.decode(rs.getString("name")));
}
Enumeration quests = questNames.elements();
questions.removeAllElements();
while (quests.hasMoreElements()) {
Question quest = new Question();
quest.fromDatabase((String) quests.nextElement());
questions.add(quest);
}
// no, not last - need history too
findQuery =
"SELECT * from HISTORY where ptype = 'Decision' and "
+ "parent = "
+ Integer.toString(id);
// *** System.out.println(findQuery5);
rs = stmt.executeQuery(findQuery);
history.removeAllElements();
while (rs.next()) {
History nextH = new History();
nextH.setStatus(rs.getString("status"));
nextH.setReason(RationaleDBUtil.decode(rs.getString("reason")));
nextH.dateStamp = rs.getTimestamp("date");
// nextH.dateStamp = rs.getDate("date");
history.add(nextH);
}
// now, get our constraints
findQuery =
"SELECT * from ConDecRelationships WHERE " + "decision = " + new Integer(id).toString();
rs = stmt.executeQuery(findQuery);
constraints.removeAllElements();
if (rs != null) {
while (rs.next()) {
int ontID = rs.getInt("constr");
Constraint cont = new Constraint();
cont.fromDatabase(ontID);
this.addConstraint(cont);
}
rs.close();
}
// now, candidate patterns
findQuery =
"SELECT * from pattern_decision WHERE parentType= 'Decision' and decisionID=" + this.id;
rs = stmt.executeQuery(findQuery);
if (rs != null) {
while (rs.next()) {
int patternID = rs.getInt("patternID");
Pattern p = new Pattern();
p.fromDatabase(patternID);
this.addCandidatePattern(p);
}
}
} catch (SQLException ex) {
// handle any errors
RationaleDB.reportError(ex, "Error in PatternDecision.fromDatabase", findQuery);
} finally {
RationaleDB.releaseResources(stmt, rs);
}
}
/**
* Save our decision to the database.
*
* @param parent - the parent of the decision
* @param ptype - the parent's type
* @return the unique ID
*/
public int toDatabase(int parent, RationaleElementType ptype) {
RationaleDB db = RationaleDB.getHandle();
Connection conn = db.getConnection();
String updateQuery = "";
int ourid = 0;
RationaleUpdateEvent l_updateEvent;
// find out if this requirement is already in the database
Statement stmt = null;
ResultSet rs = null;
String subsReq = "No";
if (!alts) subsReq = "Yes";
try {
stmt = conn.createStatement();
if (inDatabase(parent, ptype)) {
// set up Designer update string
String updateD;
if (designer == null) updateD = "D.designer = null";
else updateD = "D.designer = " + designer.getID();
updateQuery =
"UPDATE PATTERNDECISIONS D "
+ "SET D.parent = "
+ new Integer(parent).toString()
+ ", D.ptype = '"
+ ptype.toString()
+ "', D.phase = '"
+ devPhase.toString()
+ "', D.description = '"
+ RationaleDBUtil.escape(description)
+ "', D.type = '"
+ type.toString()
+ "', D.name = '"
+ RationaleDBUtil.escape(name)
+ "', D.status = '"
+ status.toString()
+ "', D.subdecreq = '"
+ subsReq
+ "', "
+ updateD
+ " WHERE "
+ "D.id = "
+ this.id
+ " ";
stmt.execute(updateQuery);
l_updateEvent = m_eventGenerator.MakeUpdated();
} else {
if (!fromXML) id = RationaleDB.findAvailableID("PATTERNDECISIONS");
String parentSt;
String parentTSt;
// now, we have determined that the decision is new
if ((this.parent < 0) || (ptype == null)) {
parentSt = "NULL";
parentTSt = "None";
} else {
parentSt = new Integer(this.parent).toString();
parentTSt = ptype.toString();
}
String updateD;
if (designer == null) updateD = "null";
else updateD = new Integer(designer.getID()).toString();
updateQuery =
"INSERT INTO PATTERNDECISIONS "
+ "(id, name, description, type, status, phase, subdecreq, parent, ptype, designer) "
+ "VALUES ("
+ id
+ ", '"
+ RationaleDBUtil.escape(this.name)
+ "', '"
+ RationaleDBUtil.escape(this.description)
+ "', '"
+ this.type.toString()
+ "', '"
+ this.status.toString()
+ "', '"
+ this.devPhase.toString()
+ "', '"
+ subsReq
+ "', "
+ parentSt
+ ", '"
+ parentTSt
+ "', "
+ updateD
+ ")";
stmt.execute(updateQuery);
/*
//Now, associate with pattern.
//Get id first
updateQuery = "SELECT id FROM patterndecisions where name='" +
RationaleDBUtil.escape(this.name) + "'";
rs = stmt.executeQuery(updateQuery);
if (rs.next())
{
ourid = rs.getInt("id");
rs.close();
//We have found out our ID and the insert is a success.
//get association set up.
updateQuery = "INSERT into pattern_decision values (" + parent +
"ourid" + "DECISION)";
}
//And now, we have patternID and patterndecisionID. We can insert into relationship entry
updateQuery = "INSERT INTO pattern_decision values (" + parentPattern + ", " +
ourid + ", " + "'Decision')";
stmt.execute(updateQuery);
*/
l_updateEvent = m_eventGenerator.MakeCreated();
}
// in either case, we want to update any sub-requirements in case
// they are new!
// now, we need to get our ID
updateQuery =
"SELECT id FROM PATTERNDECISIONS where name='" + RationaleDBUtil.escape(this.name) + "'";
rs = stmt.executeQuery(updateQuery);
if (rs.next()) {
ourid = rs.getInt("id");
rs.close();
} else {
ourid = -1;
}
this.id = ourid;
Enumeration alts = alternatives.elements();
while (alts.hasMoreElements()) {
Alternative alt = (Alternative) alts.nextElement();
// System.out.println("Saving alternative from decision");
alt.toDatabase(ourid, RationaleElementType.DECISION);
}
Enumeration decs = subDecisions.elements();
while (decs.hasMoreElements()) {
Decision dec = (Decision) decs.nextElement();
dec.toDatabase(ourid, RationaleElementType.DECISION);
}
Enumeration quests = questions.elements();
while (quests.hasMoreElements()) {
Question quest = (Question) quests.nextElement();
quest.toDatabase(ourid, RationaleElementType.DECISION);
}
// finally, the history
Enumeration hist = history.elements();
while (hist.hasMoreElements()) {
History his = (History) hist.nextElement();
his.toDatabase(ourid, RationaleElementType.DECISION);
}
// need to update our relationships with the constraints
Enumeration conkids = this.constraints.elements();
while (conkids.hasMoreElements()) {
Constraint kid = (Constraint) conkids.nextElement();
// if the parent ID is not zero, then update the parent-child relationship
updateQuery =
"SELECT * from ConDecRelationships WHERE "
+ "constr = "
+ new Integer(kid.getID()).toString()
+ " and decision = "
+ new Integer(ourid).toString();
rs = stmt.executeQuery(updateQuery.toUpperCase());
if (rs.next()) {
rs.close();
} else {
String insertRel =
"INSERT INTO ConDecRelationships (constr, decision) "
+ "VALUES ("
+ new Integer(kid.getID()).toString()
+ ", "
+ new Integer(ourid).toString()
+ ")";
System.out.println(insertRel.toUpperCase());
stmt.execute(insertRel);
}
kid.toDatabase(ourid);
} // checking parent
m_eventGenerator.Broadcast(l_updateEvent);
} catch (SQLException ex) {
// handle any errors
RationaleDB.reportError(ex, "Error in PatternDecision.toDatabase", updateQuery);
} finally {
RationaleDB.releaseResources(stmt, rs);
}
return ourid;
}
/**
* Edit the properties of a resource. The updates must refer to a Document containing a WebDAV
* propertyupdates element as the document root.
*
* @param updates an XML Document containing propertyupdate elements
* @return the result of making the updates describing the edits to be made.
* @exception com.ibm.webdav.WebDAVException
*/
public MultiStatus setProperties(Document propertyUpdates) throws WebDAVException {
// create a MultiStatus to hold the results. It will hold a MethodResponse
// for each update, and one for the method as a whole
MultiStatus multiStatus = new MultiStatus();
boolean errorsOccurred = false;
// first, load the properties so they can be edited
Document propertiesDocument = resource.loadProperties();
Element properties = (Element) propertiesDocument.getDocumentElement();
// be sure the updates have at least one update
Element propertyupdate = (Element) propertyUpdates.getDocumentElement();
String tagName = propertyupdate.getNamespaceURI() + propertyupdate.getLocalName();
if (!tagName.equals("DAV:propertyupdate")) {
throw new WebDAVException(
WebDAVStatus.SC_UNPROCESSABLE_ENTITY, "missing propertyupdate element");
}
NodeList updates = propertyupdate.getChildNodes();
if (updates.getLength() == 0) {
throw new WebDAVException(WebDAVStatus.SC_UNPROCESSABLE_ENTITY, "no updates in request");
}
Vector propsGood = new Vector(); // a list of properties that
// were patched correctly or would have been if another
// property hadn't gone bad.
// apply the updates
Node temp = null;
for (int i = 0; i < updates.getLength(); i++) {
temp = updates.item(i);
// skip any ignorable TXText elements
if (!(temp.getNodeType() == Node.ELEMENT_NODE)) {
continue;
}
Element update = (Element) temp;
int updateCommand = -1;
tagName = update.getNamespaceURI() + update.getLocalName();
if (tagName.equals("DAV:set")) {
updateCommand = set;
} else if (tagName.equals("DAV:remove")) {
updateCommand = remove;
} else {
throw new WebDAVException(
WebDAVStatus.SC_UNPROCESSABLE_ENTITY,
update.getTagName() + " is not a valid property update request");
}
// iterate through the props in the set or remove element and update the
// properties as directed
Element prop = (Element) update.getElementsByTagNameNS("DAV:", "prop").item(0);
if (prop == null) {
throw new WebDAVException(
WebDAVStatus.SC_UNPROCESSABLE_ENTITY, "no propeprties in update request");
}
NodeList propsToUpdate = prop.getChildNodes();
for (int j = 0; j < propsToUpdate.getLength(); j++) {
temp = propsToUpdate.item(j);
// skip any TXText elements??
if (!(temp.getNodeType() == Node.ELEMENT_NODE)) {
continue;
}
Element propToUpdate = (Element) temp;
// find the property in the properties element
Element property = null;
PropertyName propertyName = new PropertyName(propToUpdate);
if (((Element) propToUpdate).getNamespaceURI() != null) {
property =
(Element)
properties
.getElementsByTagNameNS(
propToUpdate.getNamespaceURI(), propToUpdate.getLocalName())
.item(0);
} else {
property = (Element) properties.getElementsByTagName(propToUpdate.getTagName()).item(0);
}
boolean liveone = isLive(propertyName.asExpandedString());
if (liveone) {
errorsOccurred = true;
PropertyResponse response = new PropertyResponse(resource.getURL().toString());
response.addProperty(propertyName, propToUpdate, WebDAVStatus.SC_FORBIDDEN);
multiStatus.addResponse(response);
}
// do the update
if (updateCommand == set) {
if (property != null) {
try {
properties.removeChild(property);
} catch (DOMException exc) {
}
}
if (!liveone) {
// I don't think we're allowed to update live properties
// here. Doing so effects the cache. A case in
// point is the lockdiscoveryproperty. properties
// is actually the properites cache "document" of this
// resource. Even though we don't "save" the request
// if it includes live properties, we don't remove
// it from the cache after we'd set it here, so it
// can affect other queries. (jlc 991002)
properties.appendChild(propertiesDocument.importNode(propToUpdate, true));
propsGood.addElement(propToUpdate);
}
} else if (updateCommand == remove) {
try {
if (property != null) {
properties.removeChild(property);
propsGood.addElement(propToUpdate);
}
} catch (DOMException exc) {
}
}
}
}
{
Enumeration els = propsGood.elements();
for (; els.hasMoreElements(); ) {
Object ob1 = els.nextElement();
Element elProp = (Element) ob1;
PropertyName pn = new PropertyName(elProp);
PropertyResponse response = new PropertyResponse(resource.getURL().toString());
response.addProperty(
pn,
(Element) elProp.cloneNode(false),
(errorsOccurred ? WebDAVStatus.SC_FAILED_DEPENDENCY : WebDAVStatus.SC_OK));
// todo: add code for responsedescription
multiStatus.addResponse(response);
}
}
// write out the properties
if (!errorsOccurred) {
resource.saveProperties(propertiesDocument);
}
return multiStatus;
}
/** convert from a particular scheme / level */
private String convertLevel(
Scheme tdtscheme,
Level tdtlevel,
String input,
Map<String, String> inputParameters,
LevelTypeList outboundlevel) {
String outboundstring;
Map<String, String> extraparams =
// new NoisyMap
(new HashMap<String, String>(inputParameters));
// get the scheme's option key, which is the name of a
// parameter whose value is matched to the option key of the
// level.
String optionkey = tdtscheme.getOptionKey();
String optionValue = extraparams.get(optionkey);
// the name of a parameter which allows the appropriate option
// to be selected
// now consider the various options within the scheme and
// level for each option element inside the level, check
// whether the pattern attribute matches as a regular
// expression
String matchingOptionKey = null;
Option matchingOption = null;
Matcher prefixMatcher = null;
for (Enumeration e = tdtlevel.enumerateOption(); e.hasMoreElements(); ) {
Option opt = (Option) e.nextElement();
if (optionValue == null || optionValue.equals(opt.getOptionKey())) {
// possible match
Matcher matcher = Pattern.compile(opt.getPattern()).matcher(input);
if (matcher.matches()) {
if (prefixMatcher != null) throw new TDTException("Multiple patterns matched");
prefixMatcher = matcher;
matchingOptionKey = opt.getOptionKey();
matchingOption = opt;
}
}
}
if (prefixMatcher == null) throw new TDTException("No patterns matched");
optionValue = matchingOptionKey;
for (Enumeration e = matchingOption.enumerateField(); e.hasMoreElements(); ) {
Field field = (Field) e.nextElement();
int seq = field.getSeq();
String strfieldname = field.getName();
int fieldlength = field.getLength();
String strfieldvalue = prefixMatcher.group(seq);
// System.out.println(" processing field " + strfieldname + " = '" + strfieldvalue + "'");
if (field.getCompaction() == null) {
// if compaction is null, treat field as an integer
if (field.getCharacterSet() != null) { // if the character set is specified
Matcher charsetmatcher =
Pattern.compile("^" + field.getCharacterSet() + "$").matcher(strfieldvalue);
if (!charsetmatcher.matches()) {
throw new TDTException(
"field "
+ strfieldname
+ " ("
+ strfieldvalue
+ ") does not conform to the allowed character set ("
+ field.getCharacterSet()
+ ") ");
}
}
BigInteger bigvalue = null;
if (tdtlevel.getType() == LevelTypeList.BINARY) { // if the input was BINARY
bigvalue = new BigInteger(strfieldvalue, 2);
extraparams.put(strfieldname, bigvalue.toString());
} else {
if (field.getDecimalMinimum() != null || field.getDecimalMaximum() != null)
bigvalue = new BigInteger(strfieldvalue);
extraparams.put(strfieldname, strfieldvalue);
}
if (field.getDecimalMinimum() != null) { // if the decimal minimum is specified
BigInteger bigmin = new BigInteger(field.getDecimalMinimum());
if (bigvalue.compareTo(bigmin)
== -1) { // throw an exception if the field value is less than the decimal minimum
throw new TDTException(
"field "
+ strfieldname
+ " ("
+ bigvalue
+ ") is less than DecimalMinimum ("
+ field.getDecimalMinimum()
+ ") allowed");
}
}
if (field.getDecimalMaximum() != null) { // if the decimal maximum is specified
BigInteger bigmax = new BigInteger(field.getDecimalMaximum());
if (bigvalue.compareTo(bigmax)
== 1) { // throw an excpetion if the field value is greater than the decimal maximum
throw new TDTException(
"field "
+ strfieldname
+ " ("
+ bigvalue
+ ") is greater than DecimalMaximum ("
+ field.getDecimalMaximum()
+ ") allowed");
}
}
// after extracting the field, it may be necessary to pad it.
padField(extraparams, field);
} else {
// compaction is specified - interpret binary as a string value using a truncated byte per
// character
CompactionMethodList compaction = field.getCompaction();
PadDirectionList padDir = field.getPadDir();
String padchar = field.getPadChar();
String s;
if (compaction == CompactionMethodList.VALUE_5)
// "5-bit"
s = bin2uppercasefive(strfieldvalue);
else if (compaction == CompactionMethodList.VALUE_4)
// 6-bit
s = bin2alphanumsix(strfieldvalue);
else if (compaction == CompactionMethodList.VALUE_3)
// 7-bit
s = bin2asciiseven(strfieldvalue);
else if (compaction == CompactionMethodList.VALUE_2)
// 8-bit
s = bin2bytestring(strfieldvalue);
else throw new Error("unsupported compaction method " + compaction);
extraparams.put(strfieldname, stripPadChar(s, padDir, padchar));
}
} // for each field;
/**
* the EXTRACT rules are performed after parsing the input, in order to determine additional
* fields that are to be derived from the fields obtained by the pattern match process
*/
int seq = 0;
for (Enumeration e = tdtlevel.enumerateRule(); e.hasMoreElements(); ) {
Rule tdtrule = (Rule) e.nextElement();
if (tdtrule.getType() == ModeList.EXTRACT) {
assert seq < tdtrule.getSeq() : "Rule out of sequence order";
seq = tdtrule.getSeq();
processRules(extraparams, tdtrule);
}
}
/**
* Now we need to consider the corresponding output level and output option. The scheme must
* remain the same, as must the value of optionkey (to select the corresponding option element
* nested within the required outbound level)
*/
Level tdtoutlevel = findLevel(tdtscheme, outboundlevel);
Option tdtoutoption = findOption(tdtoutlevel, optionValue);
/**
* the FORMAT rules are performed before formatting the output, in order to determine additional
* fields that are required for preparation of the outbound format
*/
seq = 0;
for (Enumeration e = tdtoutlevel.enumerateRule(); e.hasMoreElements(); ) {
Rule tdtrule = (Rule) e.nextElement();
if (tdtrule.getType() == ModeList.FORMAT) {
assert seq < tdtrule.getSeq() : "Rule out of sequence order";
seq = tdtrule.getSeq();
processRules(extraparams, tdtrule);
}
}
/**
* Now we need to ensure that all fields required for the outbound grammar are suitably padded
* etc. processPadding takes care of firstly padding the non-binary fields if padChar and
* padDir, length are specified then (if necessary) converting to binary and padding the binary
* representation to the left with zeros if the bit string is has fewer bits than the bitLength
* attribute specifies. N.B. TDTv1.1 will be more specific about bit-level padding rather than
* assuming that it is always to the left with the zero bit.
*/
// System.out.println(" prior to processPadding, " + extraparams);
for (Enumeration e = tdtoutoption.enumerateField(); e.hasMoreElements(); ) {
Field field = (Field) e.nextElement();
// processPadding(extraparams, field, outboundlevel, tdtoutoption);
padField(extraparams, field);
if (outboundlevel == LevelTypeList.BINARY) binaryPadding(extraparams, field);
}
/**
* Construct the output from the specified grammar (in ABNF format) together with the field
* values stored in inputparams
*/
outboundstring = buildGrammar(tdtoutoption.getGrammar(), extraparams);
// System.out.println("final extraparams = " + extraparams);
// System.out.println("returned " + outboundstring);
return outboundstring;
}
