/** Test initializing a DynAny object from an Any value. */
public void testInitDynAnyFromAny() {
String msg;
EmptyException type;
org.omg.CORBA.Any any = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynStruct dynAny = null;
org.omg.DynamicAny.DynStruct dynAny2 = null;
tc = EmptyExceptionHelper.type();
dynAny = createDynAnyFromTypeCode(tc);
type = new EmptyException();
any = orb.create_any();
EmptyExceptionHelper.insert(any, type);
dynAny2 = createDynAnyFromAny(any);
msg = "Failed to initialize a DynAny object from an Any object ";
msg += "using the DynAny::from_any operation";
try {
dynAny.from_any(any);
} catch (Throwable ex) {
fail(msg + ": " + ex);
}
assertTrue(msg, dynAny.equal(dynAny2));
}
/** Test creating a copy of a DynAny object. */
public void testCopyDynAny() {
String msg;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynStruct dynAny = null;
org.omg.DynamicAny.DynStruct dynAny2 = null;
tc = EmptyExceptionHelper.type();
dynAny = createDynAnyFromTypeCode(tc);
dynAny2 = (org.omg.DynamicAny.DynStruct) dynAny.copy();
msg = "The DynAny object created with the DynAny::copy operation ";
msg += "is not equal to the DynAny object it was copied from";
assertTrue(msg, dynAny.equal(dynAny2));
}
/** Test generating an Any value from a DynAny object. */
public void testGenerateAnyFromDynAny() {
String msg;
org.omg.CORBA.Any any = null;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynStruct dynAny = null;
org.omg.DynamicAny.DynStruct dynAny2 = null;
tc = EmptyExceptionHelper.type();
dynAny = createDynAnyFromTypeCode(tc);
any = orb.create_any();
any = dynAny.to_any();
dynAny2 = createDynAnyFromAny(any);
msg = "The DynAny::to_any operation failed to create an Any ";
msg += "object with the same value as the DynAny object";
assertTrue(msg, dynAny.equal(dynAny2));
}
/** Test iterating through components of a DynAny. */
public void testIterateDynAny() {
String msg;
int compCount = -1;
boolean seek;
org.omg.CORBA.TypeCode tc = null;
org.omg.DynamicAny.DynStruct dynAny = null;
tc = EmptyExceptionHelper.type();
dynAny = createDynAnyFromTypeCode(tc);
// test the component count
try {
compCount = dynAny.component_count();
} catch (Throwable ex) {
// should not be needed, but it prevents compiler errors
fail("Unexpected error raised by DynAny::component_count operation");
}
msg = "The number of components returned from the ";
msg += "DynAny::component_count operation is incorrect";
assertEquals(msg, 0, compCount);
// test if there is a first component
msg = "The DynAny::seek operation indicates that a valid component ";
msg += "exists but the DynAny should have no components";
seek = dynAny.seek(0);
assertTrue(msg, !seek);
// test getting the current component
try {
dynAny.current_component();
msg = "A TypeMismatch exception was not raised by the ";
msg += "DynAny::current_component operation when trying to access ";
msg += "the current component of a DynAny with no components";
fail(msg);
} catch (org.omg.DynamicAny.DynAnyPackage.TypeMismatch ex) {
// success
}
}
/**
* Tests creating a DynAny object from a TypeCode object generated from IDL using the
* DynAnyFactory object.
*/
public void testFactoryCreateFromIDLTypeCode() {
org.omg.CORBA.TypeCode tc = null;
tc = EmptyExceptionHelper.type();
createDynAnyFromTypeCode(tc);
}
