private static void objectGraph(
final ObjectAdapter adapter,
final int level,
final List<ObjectAdapter> ignoreAdapters,
final DebugBuilder s,
final AuthenticationSession authenticationSession) {
ignoreAdapters.add(adapter);
try {
// work through all its fields
final List<ObjectAssociation> fields =
adapter.getSpecification().getAssociations(Contributed.EXCLUDED);
for (int i = 0; i < fields.size(); i++) {
final ObjectAssociation field = fields.get(i);
final ObjectAdapter obj = field.get(adapter);
final String name = field.getId();
graphIndent(level, s);
if (field.isVisible(authenticationSession, adapter, where).isVetoed()) {
s.append(name + ": (not visible)");
s.append("\n");
} else {
if (obj == null) {
s.append(name + ": null\n");
/*
* } else if (obj.getSpecification().isParseable()) {
* s.append(name + ": " + obj.titleString());
* s.append("\n");
*/ } else {
if (ignoreAdapters.contains(obj)) {
s.append(name + ": " + obj + "*\n");
} else {
s.append(name + ": " + obj);
graph(obj, level + 1, ignoreAdapters, authenticationSession, s);
}
}
}
}
} catch (final RuntimeException e) {
s.appendException(e);
}
}
@Override
public void process(final Request request) {
final TableBlock tableBlock = (TableBlock) request.getBlockContent();
final String id = request.getOptionalProperty(OBJECT);
final String fieldName = request.getRequiredProperty(FIELD);
final String linkView = request.getOptionalProperty(LINK_VIEW);
String className = request.getOptionalProperty(CLASS);
className = className == null ? "" : " class=\"" + className + "\"";
RequestContext context = request.getContext();
final ObjectAdapter object = context.getMappedObjectOrVariable(id, tableBlock.getElementName());
final ObjectAssociation field = object.getSpecification().getAssociation(fieldName);
if (field == null) {
throw new ScimpiException(
"No field " + fieldName + " in " + object.getSpecification().getFullIdentifier());
}
request.appendHtml("<td" + className + ">");
if (field.isVisible(IsisContext.getAuthenticationSession(), object, where).isAllowed()) {
final ObjectAdapter fieldReference = field.get(object);
final String source =
fieldReference == null ? "" : context.mapObject(fieldReference, Scope.REQUEST);
final String name = request.getOptionalProperty(RESULT_NAME, fieldName);
context.addVariable(name, Request.getEncoder().encoder(source), Scope.REQUEST);
if (linkView != null) {
final String linkId = context.mapObject(object, Scope.REQUEST);
final String linkName = request.getOptionalProperty(LINK_NAME, RequestContext.RESULT);
final String linkObject = request.getOptionalProperty(LINK_OBJECT, linkId);
request.appendHtml(
"<a href=\""
+ linkView
+ "?"
+ linkName
+ "="
+ linkObject
+ context.encodedInteractionParameters()
+ "\">");
} else if (tableBlock.getlinkView() != null) {
String linkObjectInVariable = tableBlock.getElementName();
final String linkId = (String) context.getVariable(linkObjectInVariable);
request.appendHtml(
"<a href=\""
+ tableBlock.getlinkView()
+ "?"
+ tableBlock.getlinkName()
+ "="
+ linkId
+ context.encodedInteractionParameters()
+ "\">");
}
request.pushNewBuffer();
request.processUtilCloseTag();
final String buffer = request.popBuffer();
if (buffer.trim().length() == 0) {
request.appendAsHtmlEncoded(fieldReference == null ? "" : fieldReference.titleString());
} else {
request.appendHtml(buffer);
}
if (linkView != null) {
request.appendHtml("</a>");
}
} else {
request.skipUntilClose();
}
request.appendHtml("</td>");
}
@Override
public void process(final RequestContext context) throws IOException {
AuthenticationSession session = context.getSession();
if (session == null) {
session = new AnonymousSession();
}
try {
final String objectId = context.getParameter("_" + OBJECT);
final String version = context.getParameter("_" + VERSION);
final String formId = context.getParameter("_" + FORM_ID);
String resultName = context.getParameter("_" + RESULT_NAME);
resultName = resultName == null ? RequestContext.RESULT : resultName;
final String override = context.getParameter("_" + RESULT_OVERRIDE);
String message = context.getParameter("_" + MESSAGE);
final ObjectAdapter adapter = context.getMappedObject(objectId);
final List<ObjectAssociation> fields =
adapter
.getSpecification()
.getAssociations(
Contributed.EXCLUDED,
ObjectAssociation.Filters.dynamicallyVisible(session, adapter, where));
for (final ObjectAssociation objectAssociation : fields) {
if (objectAssociation.isVisible(session, adapter, where).isVetoed()) {
throw new NotLoggedInException();
}
}
final FormState entryState = validateObject(context, adapter, fields);
final Version adapterVersion = adapter.getVersion();
final Version formVersion = context.getVersion(version);
if (formVersion != null && adapterVersion.different(formVersion)) {
IsisContext.getMessageBroker()
.addMessage(
"The "
+ adapter.getSpecification().getSingularName()
+ " was edited "
+ "by another user ("
+ adapterVersion.getUser()
+ "). Please make your changes based on their changes.");
final String view = context.getParameter("_" + ERROR);
context.setRequestPath(view, Dispatcher.EDIT);
entryState.setForm(formId);
context.addVariable(ENTRY_FIELDS, entryState, Scope.REQUEST);
context.addVariable(resultName, objectId, Scope.REQUEST);
if (override != null) {
context.addVariable(resultName, override, Scope.REQUEST);
}
} else if (entryState.isValid()) {
changeObject(context, adapter, entryState, fields);
if (adapter.isTransient()) {
IsisContext.getPersistenceSession().makePersistent(adapter);
context.unmapObject(adapter, Scope.REQUEST);
}
String view = context.getParameter("_" + VIEW);
final String id = context.mapObject(adapter, Scope.REQUEST);
context.addVariable(resultName, id, Scope.REQUEST);
if (override != null) {
context.addVariable(resultName, override, Scope.REQUEST);
}
final int questionMark = view == null ? -1 : view.indexOf("?");
if (questionMark > -1) {
final String params = view.substring(questionMark + 1);
final int equals = params.indexOf("=");
context.addVariable(
params.substring(0, equals), params.substring(equals + 1), Scope.REQUEST);
view = view.substring(0, questionMark);
}
context.setRequestPath(view);
if (message == null) {
message = "Saved changes to " + adapter.getSpecification().getSingularName();
} else if (message.equals("")) {
message = null;
}
if (message != null) {
final MessageBroker messageBroker = IsisContext.getMessageBroker();
messageBroker.addMessage(message);
}
} else {
final String view = context.getParameter("_" + ERROR);
context.setRequestPath(view, Dispatcher.EDIT);
entryState.setForm(formId);
context.addVariable(ENTRY_FIELDS, entryState, Scope.REQUEST);
context.addVariable(resultName, objectId, Scope.REQUEST);
if (override != null) {
context.addVariable(resultName, override, Scope.REQUEST);
}
final MessageBroker messageBroker = IsisContext.getMessageBroker();
messageBroker.addWarning(entryState.getError());
}
} catch (final RuntimeException e) {
IsisContext.getMessageBroker().getMessages();
IsisContext.getMessageBroker().getWarnings();
throw e;
}
}