void enableLionFS() {
try {
String version = System.getProperty("os.version");
String[] tokens = version.split("\\.");
int major = Integer.parseInt(tokens[0]), minor = 0;
if (tokens.length > 1) minor = Integer.parseInt(tokens[1]);
if (major < 10 || (major == 10 && minor < 7))
throw new Exception("Operating system version is " + version);
Class fsuClass = Class.forName("com.apple.eawt.FullScreenUtilities");
Class argClasses[] = new Class[] {Window.class, Boolean.TYPE};
Method setWindowCanFullScreen = fsuClass.getMethod("setWindowCanFullScreen", argClasses);
setWindowCanFullScreen.invoke(fsuClass, this, true);
Class fsListenerClass = Class.forName("com.apple.eawt.FullScreenListener");
InvocationHandler fsHandler = new MyInvocationHandler(cc);
Object proxy =
Proxy.newProxyInstance(
fsListenerClass.getClassLoader(), new Class[] {fsListenerClass}, fsHandler);
argClasses = new Class[] {Window.class, fsListenerClass};
Method addFullScreenListenerTo = fsuClass.getMethod("addFullScreenListenerTo", argClasses);
addFullScreenListenerTo.invoke(fsuClass, this, proxy);
canDoLionFS = true;
} catch (Exception e) {
vlog.debug("Could not enable OS X 10.7+ full-screen mode:");
vlog.debug(" " + e.toString());
}
}
public static void invokeSetMethod(Object obj, String prop, String value)
throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
Class cl = obj.getClass();
// change first letter to uppercase
String setMeth = "set" + prop.substring(0, 1).toUpperCase() + prop.substring(1);
// try string method
try {
Class[] cldef = {String.class};
Method meth = cl.getMethod(setMeth, cldef);
Object[] params = {value};
meth.invoke(obj, params);
return;
} catch (NoSuchMethodException ex) {
try {
// try int method
Class[] cldef = {Integer.TYPE};
Method meth = cl.getMethod(setMeth, cldef);
Object[] params = {Integer.valueOf(value)};
meth.invoke(obj, params);
return;
} catch (NoSuchMethodException nsmex) {
// try boolean method
Class[] cldef = {Boolean.TYPE};
Method meth = cl.getMethod(setMeth, cldef);
Object[] params = {Boolean.valueOf(value)};
meth.invoke(obj, params);
return;
}
}
}
Document parseDocument(String filename) throws Exception {
FileReader reader = new FileReader(filename);
String firstLine = new BufferedReader(reader).readLine();
reader.close();
Document document = null;
if (firstLine.startsWith("<?xml")) {
System.err.println("XML detected; using default XML parser.");
} else {
try {
Class nekoParserClass = Class.forName("org.cyberneko.html.parsers.DOMParser");
Object parser = nekoParserClass.newInstance();
Method parse = nekoParserClass.getMethod("parse", new Class[] {String.class});
Method getDocument = nekoParserClass.getMethod("getDocument", new Class[0]);
parse.invoke(parser, filename);
document = (Document) getDocument.invoke(parser);
} catch (Exception e) {
System.err.println("NekoHTML HTML parser not found; HTML4 support disabled.");
}
}
if (document == null) {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
try { // http://www.w3.org/blog/systeam/2008/02/08/w3c_s_excessive_dtd_traffic
factory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
} catch (ParserConfigurationException e) {
System.err.println("Warning: Could not disable external DTD loading");
}
DocumentBuilder builder = factory.newDocumentBuilder();
document = builder.parse(filename);
}
return document;
}
/** private method which actually will do all of our work for the sample */
private void executeSample() {
String query = "select anEmployee from staff2";
try {
Statement stmt = _con.createStatement();
;
// Execute the query which will return an Employee object
// We will cast this using the Person interface. Note the
// Person interface class MUST be in your CLASSPATH. You
// Do not need Employee in your CLASSPATH.
ResultSet rs = stmt.executeQuery(query);
output("***Using interface class\n");
while (rs.next()) {
Person aPerson = (Person) rs.getObject(1);
displayMethods(aPerson.getClass());
output(
"The person is: "
+ aPerson.toString()
+ "\nFirst Name= "
+ aPerson.getFirstName()
+ "\nLast Name= "
+ aPerson.getLastName()
+ "\n");
}
// Now execute the same query, but this time we will use
// reflection to access the class. Again, only the interface
// Person is required in the CLASSPATH
rs = stmt.executeQuery(query);
output("***Using reflection\n");
Object theObj = null;
while (rs.next()) {
theObj = rs.getObject(1);
output("The person is: " + theObj.toString() + "\n");
Class theClass = theObj.getClass();
displayMethods(theClass);
Method m1 = theClass.getMethod("toString", new Class[0]);
Method m2 = theClass.getMethod("getFirstName", new Class[0]);
Method m3 = theClass.getMethod("getLastName", new Class[0]);
output(
"The person is: "
+ (Object) m1.invoke(theObj, new Object[0])
+ "\nFirst Name= "
+ (Object) m2.invoke(theObj, new Object[0])
+ "\nLast Name= "
+ (Object) m3.invoke(theObj, new Object[0])
+ "\n");
}
rs.close();
stmt.close();
} catch (SQLException sqe) {
displaySQLEx(sqe);
} catch (Exception e) {
error("Unexpected exception : " + e.toString() + "\n");
e.printStackTrace();
}
}
public void process(File cFile) {
try {
String cName = ClassNameFinder.thisClass(BinaryFile.read(cFile));
if (!cName.contains("")) return; // Ignore unpackaged classes
testClass = Class.forName(cName);
} catch (Exception e) {
throw new RuntimeException(e);
}
TestMethods testMethods = new TestMethods();
Method creator = null;
Method cleanup = null;
for (Method m : testClass.getDeclaredMethods()) {
testMethods.addIfTestMethod(m);
if (creator == null) creator = checkForCreatorMethod(m);
if (cleanup == null) cleanup = checkForCleanupMethod(m);
}
if (testMethods.size() > 0) {
if (creator == null)
try {
if (!Modifier.isPublic(testClass.getDeclaredConstructor().getModifiers())) {
Print.print("Error: " + testClass + " default constructor must be public");
System.exit(1);
}
} catch (NoSuchMethodException e) {
// Synthesized default constructor; OK
}
Print.print(testClass.getName());
}
for (Method m : testMethods) {
Print.printnb(" . " + m.getName() + " ");
try {
Object testObject = createTestObject(creator);
boolean success = false;
try {
if (m.getReturnType().equals(boolean.class)) success = (Boolean) m.invoke(testObject);
else {
m.invoke(testObject);
success = true; // If no assert fails
}
} catch (InvocationTargetException e) {
// Actual exception is inside e:
Print.print(e.getCause());
}
Print.print(success ? "" : "(failed)");
testsRun++;
if (!success) {
failures++;
failedTests.add(testClass.getName() + ": " + m.getName());
}
if (cleanup != null) cleanup.invoke(testObject, testObject);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
/**
* This creates a new <code>{@link Document}</code> from an existing <code>InputStream</code> by
* letting a DOM parser handle parsing using the supplied stream.
*
* @param in <code>InputStream</code> to parse.
* @param validate <code>boolean</code> to indicate if validation should occur.
* @return <code>Document</code> - instance ready for use.
* @throws IOException when I/O error occurs.
* @throws JDOMException when errors occur in parsing.
*/
public Document getDocument(InputStream in, boolean validate) throws IOException, JDOMException {
try {
// Load the parser class
Class parserClass = Class.forName("org.apache.xerces.parsers.DOMParser");
Object parser = parserClass.newInstance();
// Set validation
Method setFeature =
parserClass.getMethod("setFeature", new Class[] {java.lang.String.class, boolean.class});
setFeature.invoke(
parser, new Object[] {"http://xml.org/sax/features/validation", new Boolean(validate)});
// Set namespaces true
setFeature.invoke(
parser, new Object[] {"http://xml.org/sax/features/namespaces", new Boolean(true)});
// Set the error handler
if (validate) {
Method setErrorHandler =
parserClass.getMethod("setErrorHandler", new Class[] {ErrorHandler.class});
setErrorHandler.invoke(parser, new Object[] {new BuilderErrorHandler()});
}
// Parse the document
Method parse = parserClass.getMethod("parse", new Class[] {org.xml.sax.InputSource.class});
parse.invoke(parser, new Object[] {new InputSource(in)});
// Get the Document object
Method getDocument = parserClass.getMethod("getDocument", null);
Document doc = (Document) getDocument.invoke(parser, null);
return doc;
} catch (InvocationTargetException e) {
Throwable targetException = e.getTargetException();
if (targetException instanceof org.xml.sax.SAXParseException) {
SAXParseException parseException = (SAXParseException) targetException;
throw new JDOMException(
"Error on line "
+ parseException.getLineNumber()
+ " of XML document: "
+ parseException.getMessage(),
e);
} else if (targetException instanceof IOException) {
IOException ioException = (IOException) targetException;
throw ioException;
} else {
throw new JDOMException(targetException.getMessage(), e);
}
} catch (Exception e) {
throw new JDOMException(e.getClass().getName() + ": " + e.getMessage(), e);
}
}
public void toggleLionFS() {
try {
Class appClass = Class.forName("com.apple.eawt.Application");
Method getApplication = appClass.getMethod("getApplication", (Class[]) null);
Object app = getApplication.invoke(appClass);
Method requestToggleFullScreen = appClass.getMethod("requestToggleFullScreen", Window.class);
requestToggleFullScreen.invoke(app, this);
} catch (Exception e) {
vlog.debug("Could not toggle OS X 10.7+ full-screen mode:");
vlog.debug(" " + e.toString());
}
}
/** processing method invoked from a Web environment */
public void doHPTransaction(HttpServletRequest req, HttpServletResponse resp)
throws BeanException {
oHttpServletRequest = req;
oHttpServletResponse = resp;
if (tracing == true) {
traceArgs[0] = this;
traceArgs[1] = " CrownCounselIndexGetList_Access.doHPTransaction()";
try {
traceMethod.invoke(o, traceArgs);
} catch (Exception x) {
}
}
try {
startHereCommon();
} catch (BeanException e) {
// remove the ejb instance if handle exists
if (ejb != null) {
try {
ejb.remove();
} catch (Exception x) {
}
ejb = null;
}
// go set error fields
setupErrorFields(e);
throw e; // rethrow the exception.
}
}
// we set an observer to detect VirtualMachineImpl.dispose call
// and on dispose we add corresponding VirtualMachineImpl.class to
// free VirtualMachimeImpl Class list.
protected static void setVMDisposeObserver(final Object vm) {
try {
Method setDisposeObserverMethod =
vm.getClass()
.getDeclaredMethod("setDisposeObserver", new Class[] {java.util.Observer.class});
setDisposeObserverMethod.setAccessible(true);
setDisposeObserverMethod.invoke(
vm,
new Object[] {
new Observer() {
public void update(Observable o, Object data) {
if (DEBUG) {
System.out.println("got VM.dispose notification");
}
addFreeVMImplClass(vm.getClass());
}
}
});
} catch (Exception exp) {
if (DEBUG) {
System.out.println("setVMDisposeObserver() got an exception:");
exp.printStackTrace();
}
}
}
/* gets target VM version from the given VMVersionMismatchException.
* Note that we need to reflectively call the method because of we may
* have got this from different classloader's namespace */
private static String getVMVersion(Throwable throwable)
throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
// assert isVMVersionMismatch(throwable), "not a VMVersionMismatch"
Class expClass = throwable.getClass();
Method targetVersionMethod = expClass.getMethod("getTargetVersion", new Class[0]);
return (String) targetVersionMethod.invoke(throwable);
}
/** processing method invoked from application */
public void processRequest() throws BeanException {
if (tracing == true) {
traceArgs[0] = this;
traceArgs[1] = " CrownCounselIndexGetList_Access.processRequest()";
try {
traceMethod.invoke(o, traceArgs);
} catch (Exception x) {
}
}
try {
startHereCommon();
} catch (BeanException e) {
// remove the ejb instance if handle exists
if (ejb != null) {
try {
ejb.remove();
} catch (Exception x) {
}
ejb = null;
}
// go set error fields
setupErrorFields(e);
throw e;
}
}
private static double toDouble(Object value) {
if (value instanceof Number) {
return ((Number) value).doubleValue();
} else if (value instanceof String) {
return ScriptRuntime.toNumber((String) value);
} else if (value instanceof Scriptable) {
if (value instanceof Wrapper) {
// XXX: optimize tail-recursion?
return toDouble(((Wrapper) value).unwrap());
} else {
return ScriptRuntime.toNumber(value);
}
} else {
Method meth;
try {
meth = value.getClass().getMethod("doubleValue", (Class[]) null);
} catch (NoSuchMethodException e) {
meth = null;
} catch (SecurityException e) {
meth = null;
}
if (meth != null) {
try {
return ((Number) meth.invoke(value, (Object[]) null)).doubleValue();
} catch (IllegalAccessException e) {
// XXX: ignore, or error message?
reportConversionError(value, Double.TYPE);
} catch (InvocationTargetException e) {
// XXX: ignore, or error message?
reportConversionError(value, Double.TYPE);
}
}
return ScriptRuntime.toNumber(value.toString());
}
}
/**
* Gets the ObjectLoader for the specified class.
*
* @param classtype the class
* @return the ObjectLoader
*/
public static XML.ObjectLoader getLoader(Class classtype) {
// look for registered loader first
ObjectLoader loader = (ObjectLoader) loaders.get(classtype);
// if no registered loader, look for static getLoader() method in class
if (loader == null) {
try {
Method method = classtype.getMethod("getLoader", (Class[]) null); // $NON-NLS-1$
if (method != null && Modifier.isStatic(method.getModifiers())) {
loader = (ObjectLoader) method.invoke(null, (Object[]) null);
if (loader != null) {
// register loader for future calls
setLoader(classtype, loader);
}
}
} catch (Exception ex) {
/** empty block */
}
}
// if still no loader found, use the default loader
if (loader == null) {
if (defaultLoader == null) {
defaultLoader = new XMLLoader();
}
loader = defaultLoader;
}
return loader;
}
/** Creates the URL connection. */
protected URLConnection openConnection(URL url) throws IOException {
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
if (_readTimeout > 0) {
try {
// only available for JDK 1.5
Method method = conn.getClass().getMethod("setReadTimeout", new Class[] {int.class});
if (method != null) method.invoke(conn, new Object[] {new Integer((int) _readTimeout)});
} catch (Throwable e) {
}
}
conn.setRequestProperty("Content-Type", "x-application/hessian");
if (_basicAuth != null) conn.setRequestProperty("Authorization", _basicAuth);
else if (_user != null && _password != null) {
_basicAuth = "Basic " + base64(_user + ":" + _password);
conn.setRequestProperty("Authorization", _basicAuth);
}
return conn;
}
private String doCommand(Object target, String method, String[] args) {
if (target == null) ; // System.err.println("Huh? Target should never be null " +
// domain);
else {
String cname = "_" + method.replaceAll("-", "_");
try {
Method m = target.getClass().getMethod(cname, new Class[] {String[].class});
return (String) m.invoke(target, new Object[] {args});
} catch (NoSuchMethodException e) {
// Ignore
} catch (InvocationTargetException e) {
if (e.getCause() instanceof IllegalArgumentException) {
domain.error(
"%s, for cmd: %s, arguments; %s",
e.getCause().getMessage(), method, Arrays.toString(args));
} else {
domain.warning("Exception in replace: %s", e.getCause());
e.getCause().printStackTrace();
}
} catch (Exception e) {
domain.warning("Exception in replace: " + e + " method=" + method);
e.printStackTrace();
}
}
return null;
}
private boolean invokeMethod(String line, PrintWriter out, Method method, String[] fields)
throws IllegalAccessException, InvocationTargetException {
ArrayList<Object> methodArguments = new ArrayList<Object>();
Class<?>[] parameterTypes = method.getParameterTypes();
if (parameterTypes.length == 2
&& parameterTypes[0] == PrintWriter.class
&& parameterTypes[1] == String.class) {
// FIXME: there must be a better way to say "I want to parse the line myself."
methodArguments.add(out);
methodArguments.add(line);
} else {
int nextField = 1;
for (Class<?> parameterType : parameterTypes) {
if (parameterType == PrintWriter.class) {
methodArguments.add(out);
} else if (parameterType == String.class) {
methodArguments.add(fields[nextField++]);
}
// FIXME: support other common types. "int" seems a likely first candidate.
}
}
method.invoke(handler, methodArguments.toArray());
return true;
}
public java.lang.String getHPubXMLProperties(java.lang.String value) {
if (tracing == true) {
traceArgs[0] = this;
traceArgs[1] = "CrownCounselIndexGetList_Access.getHPubXMLProperties(String)";
try {
traceMethod.invoke(o, traceArgs);
} catch (Exception x) {
}
}
inputProps.setHPubStyleSheet(value);
try {
startHereCommon();
} catch (BeanException e) {
// remove the ejb instance if handle exists
if (ejb != null) {
try {
ejb.remove();
} catch (Exception x) {
}
ejb = null;
}
// go set error fields
setupErrorFields(e);
}
if (outputProps != null) return outputProps.getHPubXMLData();
else return null;
}
/**
* @return a String representation of the invariantToTest. This String is produced by invoking
* the invariant's format_using with method with the argument OutputFormat.Daikon.
*/
private static String getInvariantFormat() {
try {
return (String) outputProducer.invoke(invariantToTest, new Object[] {OutputFormat.DAIKON});
} catch (Exception e) {
throw new RuntimeException(invariantToTest + " " + outputProducer);
}
}
/**
* @return the InvariantStatus produced by invoking invariantToTest's check_modified method on
* the arguments represented by params.
*/
private static InvariantStatus getCheckStatus(Object[] params) {
try {
return (InvariantStatus) checkModified.invoke(invariantToTest, params);
} catch (Exception e) {
throw new RuntimeException(" error in " + invariantToTest.getClass() + ": " + e);
}
}
/**
* Insert the source code details, if available.
*
* @param ped The given program element.
*/
public void addSourcePosition(ProgramElementDoc ped, int indent) {
if (!addSrcInfo) return;
if (JDiff.javaVersion.startsWith("1.1")
|| JDiff.javaVersion.startsWith("1.2")
|| JDiff.javaVersion.startsWith("1.3")) {
return; // position() only appeared in J2SE1.4
}
try {
// Could cache the method for improved performance
Class c = ProgramElementDoc.class;
Method m = c.getMethod("position", null);
Object sp = m.invoke(ped, null);
if (sp != null) {
for (int i = 0; i < indent; i++) outputFile.print(" ");
outputFile.println("src=\"" + sp + "\"");
}
} catch (NoSuchMethodException e2) {
System.err.println("Error: method \"position\" not found");
e2.printStackTrace();
} catch (IllegalAccessException e4) {
System.err.println("Error: class not permitted to be instantiated");
e4.printStackTrace();
} catch (InvocationTargetException e5) {
System.err.println("Error: method \"position\" could not be invoked");
e5.printStackTrace();
} catch (Exception e6) {
System.err.println("Error: ");
e6.printStackTrace();
}
}
/**
* Handles a received {@link MBeanServerConnection} invocation
*
* @param channel The channel the request was received on
* @param remoteAddress The remote address of the caller
* @param buffer THe buffer received
*/
public static void handleJMXRequest(
Channel channel, SocketAddress remoteAddress, ChannelBuffer buffer) {
buffer.resetReaderIndex();
/* The request write */
// cb.writeByte(OpCode.JMX_REQUEST.op()); // 1
// cb.writeBytes(domainInfoData); // domain data
// cb.writeInt(reqId); // 4
// cb.writeByte(methodToKey.get(method)); // 1
// cb.writeInt(sargs.length); // 4
// cb.writeBytes(sargs); // sargs.length
Object result = null;
MBeanServerConnection server = null;
buffer.skipBytes(1);
byte domainIndicator = buffer.readByte();
if (domainIndicator == 0) {
server = JMXHelper.getHeliosMBeanServer();
} else {
byte[] domainBytes = new byte[domainIndicator];
buffer.readBytes(domainBytes);
String domain = new String(domainBytes);
server = JMXHelper.getLocalMBeanServer(true, domain);
if (server == null) {
result = new SmallException("Failed to locate MBeanServer for domain [" + domain + "]");
}
}
int reqId = buffer.readInt();
byte methodId = buffer.readByte();
if (result == null) {
int payloadSize = buffer.readInt();
byte[] payload = new byte[payloadSize];
buffer.readBytes(payload);
Object[] params = getInput(payload);
Method targetMethod = null;
try {
targetMethod = keyToMethod.get(methodId);
if (targetMethod == null) {
result =
new SmallException(
"Failed to handle MBeanServerConnection invocation because method Op Code ["
+ methodId
+ "] was not recognized");
} else {
if ("addNotificationListener".equals(targetMethod.getName())
&& !targetMethod.getParameterTypes()[1].equals(ObjectName.class)) {
} else if ("removeNotificationListener".equals(targetMethod.getName())
&& !targetMethod.getParameterTypes()[1].equals(ObjectName.class)) {
} else {
result = targetMethod.invoke(server, params);
}
}
} catch (Throwable t) {
SimpleLogger.warn("Failed to invoke [", targetMethod, "]", t);
result = new SmallException(t.toString());
}
}
writeJMXResponse(reqId, methodId, channel, remoteAddress, result);
}
/**
* Given the name and parameters, invoke the method in the builder. This method is required to
* invoke the appropriate build method as instructed by the builder XML file.
*
* @param methodName the name of the method that we would like to invoke.
* @param paramClasses the types for each parameter.
* @param params the parameters of the method.
*/
protected void invokeMethod(String methodName, Class<?>[] paramClasses, Object[] params)
throws Exception {
if (DEBUG) {
configuration.root.printError("DEBUG: " + this.getClass().getName() + "." + methodName);
}
Method method = this.getClass().getMethod(methodName, paramClasses);
method.invoke(this, params);
}
public static void invokeSetMethodCaseInsensitive(Object obj, String prop, String value)
throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
String alternateMethodName = null;
Class cl = obj.getClass();
String setMeth = "set" + prop;
Method[] methodsList = cl.getMethods();
boolean methodFound = false;
int i = 0;
for (i = 0; i < methodsList.length; ++i) {
if (methodsList[i].getName().equalsIgnoreCase(setMeth) == true) {
Class[] parameterTypes = methodsList[i].getParameterTypes();
if (parameterTypes.length == 1) {
if (parameterTypes[0].getName().equals("java.lang.String")) {
methodFound = true;
break;
} else alternateMethodName = methodsList[i].getName();
}
}
}
if (methodFound == true) {
Object[] params = {value};
methodsList[i].invoke(obj, params);
return;
}
if (alternateMethodName != null) {
try {
// try int method
Class[] cldef = {Integer.TYPE};
Method meth = cl.getMethod(alternateMethodName, cldef);
Object[] params = {Integer.valueOf(value)};
meth.invoke(obj, params);
return;
} catch (NoSuchMethodException nsmex) {
// try boolean method
Class[] cldef = {Boolean.TYPE};
Method meth = cl.getMethod(alternateMethodName, cldef);
Object[] params = {Boolean.valueOf(value)};
meth.invoke(obj, params);
return;
}
} else throw new NoSuchMethodException(setMeth);
}
// The default constructor
public CrownCounselIndexGetList_Access() {
String traceProp = null;
if ((traceProp = System.getProperty(HOSTPUBLISHER_ACCESSBEAN_TRACE)) != null) {
try {
Class c = Class.forName(HOSTPUBLISHER_ACCESSTRACE_OBJECT);
Method m = c.getMethod("getInstance", null);
o = m.invoke(null, null);
Class parmTypes[] = {String.class};
m = c.getMethod("initTrace", parmTypes);
Object initTraceArgs[] = {traceProp};
BitSet tracingBS = (BitSet) m.invoke(o, initTraceArgs);
Class parmTypes2[] = {Object.class, String.class};
traceMethod = c.getMethod("trace", parmTypes2);
tracing = tracingBS.get(HOSTPUBLISHER_ACCESSBEAN_TRACING);
Class parmTypes3[] = {String.class, HttpSession.class};
auditMethod = c.getMethod("audit", parmTypes3);
auditing = tracingBS.get(HOSTPUBLISHER_ACCESSBEAN_AUDITING);
} catch (Exception e) {
// no tracing will be done
System.err.println(
(new Date(System.currentTimeMillis())).toString()
+ " hostpublisher.accessbean.trace="
+ traceProp
+ ", Exception="
+ e.toString());
}
}
if (tracing == true) {
traceArgs[0] = this;
traceArgs[1] = " CrownCounselIndexGetList_Access()";
try {
traceMethod.invoke(o, traceArgs);
} catch (Exception x) {
System.err.println(
(new Date(System.currentTimeMillis())).toString()
+ " traceMethod.invoke(null, traceArgs)"
+ ", Exception="
+ x.toString());
}
}
inputProps = new CrownCounselIndexGetList_Properties();
return;
}
public Object invoke(Object proxy, Method m, Object[] args) throws Throwable {
Object obj = null;
if (CLOSE_METHOD_NAME.equals(m.getName())) {
SimpleConnectionPool.pushConnectionBackToPool(this);
} else {
obj = m.invoke(m_originConnection, args);
}
lastAccessTime = System.currentTimeMillis();
return obj;
}
public void run() {
while (Thread.currentThread() == thread) {
try {
Socket socket = server.accept();
Client client = new Client(parent, socket);
if (clientValidationMethod != null) {
try {
clientValidationMethod.invoke(parent, new Object[] {this, client});
} catch (Exception e) {
// System.err.println("Disabling serverEvent() for port " + port);
e.printStackTrace();
}
}
if (client.active()) {
synchronized (clients) {
addClient(client);
if (serverEventMethod != null) {
try {
serverEventMethod.invoke(parent, new Object[] {this, client});
} catch (Exception e) {
// System.err.println("Disabling serverEvent() for port " + port);
e.printStackTrace();
}
}
}
}
} catch (SocketException e) {
// thrown when server.close() is called and server is waiting on accept
System.err.println("Server SocketException: " + e.getMessage());
thread = null;
} catch (IOException e) {
// errorMessage("run", e);
e.printStackTrace();
thread = null;
}
try {
Thread.sleep(8);
} catch (InterruptedException ex) {
}
}
}
/**
* Creates a SAX XMLReader.
*
* @return <code>XMLReader</code> a SAX2 parser.
* @throws Exception if no parser can be created.
*/
protected XMLReader createParser() throws Exception {
XMLReader parser = null;
// Try using JAXP...
// Note we need JAXP 1.1, and if JAXP 1.0 is all that's
// available then the getXMLReader call fails and we skip
// to the hard coded default parser
try {
Class factoryClass = Class.forName("javax.xml.parsers.SAXParserFactory");
// MODIFIED: Added (Class[]) and (Object[]) cast sentences in "null" parameters
// to avoid warnings during compilation
// factory = SAXParserFactory.newInstance();
Method newParserInstance = factoryClass.getMethod("newInstance", (Class[]) null);
Object factory = newParserInstance.invoke(null, (Object[]) null);
// jaxpParser = factory.newSAXParser();
Method newSAXParser = factoryClass.getMethod("newSAXParser", (Class[]) null);
Object jaxpParser = newSAXParser.invoke(factory, (Object[]) null);
// parser = jaxpParser.getXMLReader();
Class parserClass = jaxpParser.getClass();
Method getXMLReader = parserClass.getMethod("getXMLReader", (Class[]) null);
parser = (XMLReader) getXMLReader.invoke(jaxpParser, (Object[]) null);
} catch (ClassNotFoundException e) {
// e.printStackTrace();
} catch (InvocationTargetException e) {
// e.printStackTrace();
} catch (NoSuchMethodException e) {
// e.printStackTrace();
} catch (IllegalAccessException e) {
// e.printStackTrace();
}
// Check to see if we got a parser yet, if not, try to use a
// hard coded default
if (parser == null) {
parser = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");
}
return parser;
}
//
// Examine a single method to see if it raises SQLFeatureNotSupportedException.
//
private void vetMethod(
Object candidate,
Class iface,
Method method,
HashSet<String> unsupportedList,
HashSet<String> notUnderstoodList)
throws Exception {
try {
method.invoke(candidate, getNullArguments(method.getParameterTypes()));
// it's ok for the method to succeed
} catch (Throwable e) {
if (!(e instanceof InvocationTargetException)) {
recordUnexpectedError(candidate, iface, method, notUnderstoodList, e);
} else {
Throwable cause = e.getCause();
if (cause instanceof SQLFeatureNotSupportedException) {
boolean isExcludable = isExcludable(method);
if (!isExcludable) {
StackTraceElement[] stack = cause.getStackTrace();
int i = 0;
while (i < stack.length && !stack[i].getMethodName().equals("notImplemented")) {
++i;
}
while (i < stack.length && stack[i].getMethodName().equals("notImplemented")) {
++i;
}
if (i == stack.length) {
// cause.printStackTrace();
}
unsupportedList.add(
candidate.getClass().getName()
+ ": "
+ method
+ "@"
+ (i == stack.length ? "no source" : cause.getStackTrace()[i]));
} else {
}
} else if (cause instanceof SQLException) {
// swallow other SQLExceptions, caused by bogus args
} else if (cause instanceof NullPointerException) {
// swallow other NPEs, caused by bogus args
} else if (cause instanceof ArrayIndexOutOfBoundsException) {
// swallow these, caused by bogus args
} else {
recordUnexpectedError(candidate, iface, method, notUnderstoodList, cause);
}
}
}
}
/** event driven processing methods */
public void hPubStartPerformed(HPubStartEvent evt) {
if (tracing == true) {
traceArgs[0] = this;
traceArgs[1] = "CrownCounselIndexGetList_Access.hPubStartPerformed()";
try {
traceMethod.invoke(o, traceArgs);
} catch (Exception x) {
}
}
Thread newThread = new Thread(this);
newThread.start();
}
/**
* This function instantiates an invariant class by using the <type>(PptSlice) constructor.
*
* @param theClass the invariant class to be instantiated
* @param sl the PptSlice representing the variables about which an invariant is determined
* @return an instance of the class in theClass if one can be constructed, else throw a
* RuntimeException
*/
private static Invariant instantiateClass(Class<? extends Invariant> theClass, PptSlice sl) {
try {
Method get_proto = theClass.getMethod("get_proto", new Class<?>[] {});
Invariant proto = (/*@Prototype*/ Invariant) get_proto.invoke(null, new Object[] {});
Invariant inv = proto.instantiate(sl);
return (inv);
} catch (Exception e) {
e.printStackTrace(System.out);
throw new RuntimeException(
"Error while instantiating invariant " + theClass.getName() + ": " + e.toString());
}
}
