protected boolean shouldDisplay(
EvaluationContext context, @NotNull ObjectReference objInstance, @NotNull Field field) {
final boolean isSynthetic = DebuggerUtils.isSynthetic(field);
if (!SHOW_SYNTHETICS && isSynthetic) {
return false;
}
if (SHOW_VAL_FIELDS_AS_LOCAL_VARIABLES && isSynthetic) {
try {
final StackFrameProxy frameProxy = context.getFrameProxy();
if (frameProxy != null) {
final Location location = frameProxy.location();
if (location != null
&& objInstance.equals(context.getThisObject())
&& Comparing.equal(objInstance.referenceType(), location.declaringType())
&& StringUtil.startsWith(
field.name(), FieldDescriptorImpl.OUTER_LOCAL_VAR_FIELD_PREFIX)) {
return false;
}
}
} catch (EvaluateException ignored) {
}
}
if (!SHOW_STATIC && field.isStatic()) {
return false;
}
if (!SHOW_STATIC_FINAL && field.isStatic() && field.isFinal()) {
return false;
}
return true;
}
public FieldDescriptorImpl(Project project, ObjectReference objRef, @NotNull Field field) {
super(project);
myObject = objRef;
myField = field;
myIsStatic = field.isStatic();
setLvalue(!field.isFinal());
}
@Override
public String getName() {
String name = myField.name();
if (myField.isStatic()
&& !(myField.declaringType().name().equals(myParent.referenceType().name()))) {
name = name + " (" + myField.declaringType().name() + ")";
}
return name;
}
public void setValue(Field field, Value value)
throws InvalidTypeException, ClassNotLoadedException {
validateMirror(field);
validateMirrorOrNull(value);
validateFieldSet(field);
// More validation specific to setting from a ClassType
if (!field.isStatic()) {
throw new IllegalArgumentException("Must set non-static field through an instance");
}
try {
JDWP.ClassType.SetValues.FieldValue[] values = new JDWP.ClassType.SetValues.FieldValue[1];
values[0] =
new JDWP.ClassType.SetValues.FieldValue(
((FieldImpl) field).ref(),
// validate and convert if necessary
ValueImpl.prepareForAssignment(value, (FieldImpl) field));
try {
JDWP.ClassType.SetValues.process(vm, this, values);
} catch (JDWPException exc) {
throw exc.toJDIException();
}
} catch (ClassNotLoadedException e) {
/*
* Since we got this exception,
* the field type must be a reference type. The value
* we're trying to set is null, but if the field's
* class has not yet been loaded through the enclosing
* class loader, then setting to null is essentially a
* no-op, and we should allow it without an exception.
*/
if (value != null) {
throw e;
}
}
}
