public Object m(String method, Object[] args) {
try {
Class<?> c = obj.getClass();
Method m = null;
if (args != null) {
Class[] types = new Class[args.length];
for (int i = 0; i < args.length; i++) {
if (args[i] != null) {
types[i] = args[i].getClass();
} else types[i] = String.class; // FIXME, use the string type as default
}
m = c.getMethod(method, types);
} else {
m = c.getMethod(method, (Class[]) null);
}
// Log.e(TAG,"now call obj method:"+m.toString());
return m.invoke(obj, args);
} catch (NoSuchMethodException e) {
// e.printStackTrace();
Log.e(TAG, "Can't find method:" + method);
} catch (SecurityException e) {
Log.e(TAG, "Can't get method:" + method + " for security issue");
} catch (Exception e) {
Log.e(TAG, "call method:" + method + " failed:" + e.getMessage());
}
return null;
}
/**
* Uses 'loader' to load class 'clzz', and calls the static method 'method'. If the return value
* does not equal 'value' (or if an exception is thrown), then a test failure is indicated.
*
* <p>If 'value' is null, then no equality check is performed -- the assertion fails only if an
* exception is thrown.
*/
protected void assertStaticCallEquals(
ClassLoader loader, Class clzz, String method, Object value) {
java.lang.Class<?> cls = null;
try {
cls = java.lang.Class.forName(clzz.getName(), true, loader);
} catch (ClassNotFoundException e) {
}
assertNotNull(cls);
java.lang.reflect.Method m = null;
try {
m = cls.getMethod(method);
} catch (NoSuchMethodException e) {
}
assertNotNull(m);
try {
Object res = m.invoke(null);
assertNotNull(res);
if (value != null) {
assertEquals(res, value);
}
} catch (InvocationTargetException | IllegalAccessException e) {
fail("Unexpected exception thrown: " + e.getCause(), e.getCause());
}
}
public static void go()
throws MalformedURLException, ClassNotFoundException, NoSuchMethodException,
InvocationTargetException, IllegalAccessException {
// 1. make List of URLs to pass to CustomClassLoader class
URL url = new URL(PATH_TO_JAR);
List<URL> urls = new ArrayList<URL>();
urls.add(url);
// 2. Use CustomLoaderClass, to make sure, that loaded classes/methods are not from current
// project,
// but from the jar specified in URL, since Java class loaders (including URLClassLoader)
// first ask to load classes from their parent class loader.
CustomClassLoader clsLoader = new CustomClassLoader(urls);
java.lang.Class cls = clsLoader.loadClass("GetNumbers");
// String.class in methods second parametr means, that we should pass String to that method
Method method = cls.getMethod("migrate", String.class);
method.invoke(null, PATH_TO_JOURNALS);
// 3. invoke method
List numbers = (List) method.invoke(null, PATH_TO_JOURNALS);
System.out.println(numbers.size());
System.out.println(numbers);
java.lang.Class clsNumbers = clsLoader.loadClass("Numbers");
Method methodInt = clsNumbers.getMethod("getIntVariable");
Integer test = (Integer) methodInt.invoke(null);
System.out.println("Variable: " + test);
////////////////////////////////////
java.lang.Class numbersClass = clsLoader.loadClass("Numbers"); // Class "Numbers"
Method getCast = numbersClass.getMethod("getCast"); // Method "getCast"
java.lang.Class castClass = clsLoader.loadClass("Cast"); // Class "Cast"
Object cast = getCast.invoke(null); // Object of type "Cast"
System.out.println(castClass.getMethod("getCastString").invoke(cast));
}
/** Override toString */
public String toString() {
String strId = "ClassifierContextDecl";
String name = null;
try {
java.lang.Class cls = this.getClass();
java.lang.reflect.Method method = cls.getMethod("getName", new java.lang.Class[] {});
name = (String) method.invoke(this, new Object[] {});
if (name != null && name.length() == 0) name = null;
} catch (Exception e) {
}
if (name == null) return strId;
else return strId + " '" + name + "'";
}
@Override
public ExecuteContext execute(ExecuteContext context) throws Exception {
int pos = classFilePath.lastIndexOf(File.separatorChar);
String folder = classFilePath.substring(0, pos);
String file = classFilePath.substring(pos + 1);
file = file.replace(".class", "");
FileSystemClassLoader loader = new FileSystemClassLoader(folder);
java.lang.Class<?> classs = loader.findClass(file);
Object obj = classs.newInstance();
Method method = classs.getMethod("run");
method.invoke(obj);
return context;
}
public Object m(String method, Class[] types, Object[] args) {
try {
Class<?> c = obj.getClass();
Method m = c.getMethod(method, types);
// Log.e(TAG,"now call obj method:"+m.toString());
return m.invoke(obj, args);
} catch (NoSuchMethodException e) {
Log.e(TAG, "Can't find method:" + method);
} catch (SecurityException e) {
Log.e(TAG, "Can't get method:" + method + " for security issue");
} catch (Exception e) {
e.printStackTrace();
Log.e(TAG, "call method:" + method + " failed:" + e.getMessage());
}
return null;
}
/**
* Creates a class which calls target::method(args) via invokevirtual, compiles and loads both the
* new class and 'target', and then invokes the method. If an exception of type 'exceptionType' is
* not thrown, then a test failure is indicated.
*/
public void assertThrows(
java.lang.Class<?> exceptionType,
Class target,
ConcreteMethod method,
String returns,
String... args) {
Compiler compiler = compilerLocal.get();
compiler.setFlags(compilerFlags());
Class iv = invokeVirtualHarness(target, method, returns, args);
ClassLoader loader = compiler.compile(iv, target);
java.lang.Class<?> cls = null;
try {
cls = java.lang.Class.forName(iv.getName(), true, loader);
} catch (ClassNotFoundException e) {
}
assertNotNull(cls);
java.lang.reflect.Method m = null;
try {
m = cls.getMethod(method.getName());
} catch (NoSuchMethodException e) {
}
assertNotNull(m);
try {
m.invoke(null);
fail("Exception should have been thrown");
} catch (InvocationTargetException | IllegalAccessException e) {
if (verboseLocal.get() == Boolean.TRUE) {
System.out.println(e.getCause());
}
assertTrue(exceptionType.isAssignableFrom(e.getCause().getClass()));
}
compiler.cleanup();
}
/**
* Auto generated method signature
*
* @see com.pa.SecondFileService#getEmp
* @param getEmp4
*/
public com.pa.GetEmpResponse getEmp(com.pa.GetEmp getEmp4) throws java.rmi.RemoteException {
org.apache.axis2.context.MessageContext _messageContext = null;
try {
org.apache.axis2.client.OperationClient _operationClient =
_serviceClient.createClient(_operations[1].getName());
_operationClient.getOptions().setAction("urn:getEmp");
_operationClient.getOptions().setExceptionToBeThrownOnSOAPFault(true);
addPropertyToOperationClient(
_operationClient,
org.apache.axis2.description.WSDL2Constants.ATTR_WHTTP_QUERY_PARAMETER_SEPARATOR,
"&");
// create a message context
_messageContext = new org.apache.axis2.context.MessageContext();
// create SOAP envelope with that payload
org.apache.axiom.soap.SOAPEnvelope env = null;
env =
toEnvelope(
getFactory(_operationClient.getOptions().getSoapVersionURI()),
getEmp4,
optimizeContent(new javax.xml.namespace.QName("http://pa.com", "getEmp")),
new javax.xml.namespace.QName("http://pa.com", "getEmp"));
// adding SOAP soap_headers
_serviceClient.addHeadersToEnvelope(env);
// set the message context with that soap envelope
_messageContext.setEnvelope(env);
// add the message contxt to the operation client
_operationClient.addMessageContext(_messageContext);
// execute the operation client
_operationClient.execute(true);
org.apache.axis2.context.MessageContext _returnMessageContext =
_operationClient.getMessageContext(
org.apache.axis2.wsdl.WSDLConstants.MESSAGE_LABEL_IN_VALUE);
org.apache.axiom.soap.SOAPEnvelope _returnEnv = _returnMessageContext.getEnvelope();
java.lang.Object object =
fromOM(
_returnEnv.getBody().getFirstElement(),
com.pa.GetEmpResponse.class,
getEnvelopeNamespaces(_returnEnv));
return (com.pa.GetEmpResponse) object;
} catch (org.apache.axis2.AxisFault f) {
org.apache.axiom.om.OMElement faultElt = f.getDetail();
if (faultElt != null) {
if (faultExceptionNameMap.containsKey(
new org.apache.axis2.client.FaultMapKey(faultElt.getQName(), "getEmp"))) {
// make the fault by reflection
try {
java.lang.String exceptionClassName =
(java.lang.String)
faultExceptionClassNameMap.get(
new org.apache.axis2.client.FaultMapKey(faultElt.getQName(), "getEmp"));
java.lang.Class exceptionClass = java.lang.Class.forName(exceptionClassName);
java.lang.reflect.Constructor constructor = exceptionClass.getConstructor(String.class);
java.lang.Exception ex = (java.lang.Exception) constructor.newInstance(f.getMessage());
// message class
java.lang.String messageClassName =
(java.lang.String)
faultMessageMap.get(
new org.apache.axis2.client.FaultMapKey(faultElt.getQName(), "getEmp"));
java.lang.Class messageClass = java.lang.Class.forName(messageClassName);
java.lang.Object messageObject = fromOM(faultElt, messageClass, null);
java.lang.reflect.Method m =
exceptionClass.getMethod("setFaultMessage", new java.lang.Class[] {messageClass});
m.invoke(ex, new java.lang.Object[] {messageObject});
throw new java.rmi.RemoteException(ex.getMessage(), ex);
} catch (java.lang.ClassCastException e) {
// we cannot intantiate the class - throw the original Axis fault
throw f;
} catch (java.lang.ClassNotFoundException e) {
// we cannot intantiate the class - throw the original Axis fault
throw f;
} catch (java.lang.NoSuchMethodException e) {
// we cannot intantiate the class - throw the original Axis fault
throw f;
} catch (java.lang.reflect.InvocationTargetException e) {
// we cannot intantiate the class - throw the original Axis fault
throw f;
} catch (java.lang.IllegalAccessException e) {
// we cannot intantiate the class - throw the original Axis fault
throw f;
} catch (java.lang.InstantiationException e) {
// we cannot intantiate the class - throw the original Axis fault
throw f;
}
} else {
throw f;
}
} else {
throw f;
}
} finally {
if (_messageContext.getTransportOut() != null) {
_messageContext.getTransportOut().getSender().cleanup(_messageContext);
}
}
}
private java.lang.reflect.Method findPut(java.lang.Class<?> cls)
throws java.lang.SecurityException, java.lang.NoSuchMethodException {
return cls.getMethod("put", java.lang.Object.class, java.lang.Object.class);
}
