I cannot perform search query.
https://developer.mapquest.com/documentation/searchahead-sdk/android/v1.3/
Tells me that this is correct but it wont work. It throws me an error
private void searchQuery(String queryString){
SearchAheadService mSearchAheadServiceV3;
mSearchAheadServiceV3 = new SearchAheadService(mContext, "uZW4cZzRkNqXaK9oHOrgJVEb6rk3oVM0");
List searchCollections = Arrays.asList(SearchCollection.AIRPORT, SearchCollection.ADMINAREA,
SearchCollection.ADDRESS);
try {
SearchAheadQuery query = new SearchAheadQuery.Builder(queryString, searchCollections).location(new LatLng((float)MapsActivity.mLastLocation.getLatitude(), (float)MapsActivity.mLastLocation.getLongitude())).build();
mSearchAheadServiceV3.predictResultsFromQuery(query,
new SearchAheadService.SearchAheadResponseCallback() {
#Override
public void onSuccess(#NonNull SearchAheadResponse searchAheadResponse) {
Log.i(TAG, "Search Ahead V3 Success - Response: " + searchAheadResponse);
}
#Override
public void onError(Exception e) {
Log.e(TAG, "Search Ahead V3 Failure", e);
}
});
} catch (IllegalQueryParameterException e) {
L.e("Error performing search", e);
}
}
But i got this error:
java.lang.LinkageError: Method org.apache.http.HttpResponse com.mapquest.android.commoncore.network.volley.NetworkHelper$InitialRequestQueueSupplier$1.performRequest(com.android.volley.Request, java.util.Map) overrides final method in class Lcom/android/volley/toolbox/BaseHttpStack; (declaration of 'com.mapquest.android.commoncore.network.volley.NetworkHelper$InitialRequestQueueSupplier$1' appears in /data/app/com.example.locolusmap-S4zcpMbjISCjpC9YmZe9SQ==/base.apk:classes3.dex)
This is an issue that the development team is aware of and we hope to have a fix for this soon. It will be part of the next version of the SDK. I don't have an ETA.
Related
We have custom workflow which has a process step to trigger rollout [Standard Rollout]. The process step is completing successful but with no rollout performed.
#Component(
service = WorkflowProcess.class,
property = {
"service.description=Workflow description",
"service.vendor=Project",
"process.label=Project"
}
)
public class RolloutProcessStep implements WorkflowProcess {
private static final Logger LOG = LoggerFactory.getLogger(RolloutProcessStep.class);
#Reference
private ResourceResolverFactory resourceResolverFactory;
#Reference
private RolloutManager rolloutManager;
public void execute(WorkItem item, WorkflowSession workflowSession, MetaDataMap args) throws WorkflowException {
try (ResourceResolver resolver = resourceResolverFactory.getServiceResourceResolver(Collections.singletonMap(
ResourceResolverFactory.SUBSERVICE, RolloutProcessStep.class.getName()))) {
triggerRollout(path, resolver);
} catch (LoginException e) {
LOG.error("Error in getting the resolver. Aborting.", e);
throw new WorkflowException("Error in getting the resolver.");
} catch (Exception e) {
LOG.error("Error in during the step. Aborting.", e);
throw new WorkflowException("Error in during the Rollout Process Step.");
}
}
private void triggerRollout(String path, ResourceResolver resolver) {
Resource source = resolver.getResource(path);
if (source == null) {
return;
}
try {
LiveRelationshipManager relationshipManager = resolver.adaptTo(LiveRelationshipManager.class);
PageManager pageManager = resolver.adaptTo(PageManager.class);
// Checks if the given source is the source of a Live Copy relationship.
if (!relationshipManager.isSource(source)) {
LOG.warn("Resource Not a valid source {}.", source);
return;
}
Page page = pageManager.getPage(source.getPath());
if (page == null) {
LOG.warn("Failed to resolve source page {}.", source);
}
final RolloutManager.RolloutParams params = new RolloutManager.RolloutParams();
params.master = page;
params.isDeep = false;
params.reset = false;
params.trigger = RolloutManager.Trigger.ROLLOUT;
LOG.info("RolloutParams {}.", params.toString());
rolloutManager.rollout(params);
} catch (WCMException e) {
LOG.error("Failed to get live relationships.", e);
}
}
}
PS: We have the blueprints configured already and rollouts performed using touch UI is working as expected.
Please let me know if I'm missing anything.
Issue was resolved by providing permission to the service user to access this Process Step.
I'm attempting to launch an Edit Customer Window with text fields filled with reference from the rows of a table. The Table and Dialog both have different controller classes.
Here's the code snippet from the table in question that gives us the required customerID when a user double clicks on a row.
Table Controller: CustomersController:
#Override
public void initialize(URL location, ResourceBundle resources) {
populateCustomerTable();
tableListeners(null);
}
void tableListeners(CustomerData customerData){
tblcustomer.setRowFactory(tr -> {
TableRow<CustomerData> row = new TableRow<>();
row.setOnMouseClicked(event -> {
if (event.getClickCount() == 2 && (!row.isEmpty())) {
int selectedCustomerID = row.getItem().getCustomerID();
System.out.println("A certain row: " + selectedCustomerID + " has been clicked!");
Stage stage = new Stage();
FXMLLoader loader = new FXMLLoader();
try {
Parent root = loader.load(getClass().getResource("../view/popups/edit_customer.fxml"));
stage.setScene(new Scene(root));
stage.setTitle("Editing Existing Customer's Details");
stage.initModality(Modality.APPLICATION_MODAL);
stage.initOwner(btnEditCustomer.getScene().getWindow());
stage.showAndWait();
} catch (IOException e) {
e.printStackTrace();
}
}
});
return row;
});
}
I want selectedCustomerID from the above piece of code to be parsed into the EditCustomerController class hence when the dialog launches, it's text fields should be prepoulated with values suppled from the select query that queries the database with the where condition being tht selectedCustomerID from the CustomersController class.
Code snippet from EditCustomerController class:
#Override
public void initialize(URL location, ResourceBundle resources) {
//populateEditCustomerFields(1);
}
void populateEditCustomerFields(int customerID){
this.customer_ID=customerID;
System.out.println(customer_ID);
try {
con = DatabaseConnection.getConnected();
stmt = con.createStatement();
rs = con.createStatement().executeQuery("SELECT * FROM `h_customers` WHERE `customerID`=" + customer_ID);
while (rs.next()) {
title.setText(rs.getString("title"));
firstName.setText(rs.getString("firstName"));
lastName.setText(rs.getString("lastName"));
nationalID.setText(String.valueOf(rs.getInt("nationalID")));
//dob.setText(rs.getString("DOB"));
mobilePhone.setText(rs.getString("mobilePhone"));
workPhone.setText(rs.getString("workPhone"));
email.setText(rs.getString("email"));
}
} catch (SQLException ex) {
Logger.getLogger(NewRoomController.class.getName()).log(Level.SEVERE, null, ex);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
The Idea here is to parse selectedCustomerID from CustomersController into the initialize method of EditCustomerController so the Dialog can launch with the customer details that require editing. I've searched for solutions all over the web and here on StackOverflow, some come close to answering me, some are too complex for my newbie mind, but none has helped. Any solution would be highly appreciated. I will provide any further clarification required.
You can get the controller class and invoke its necessary methods. See this answer for getting controller, then do
editCustomerController.populateEditCustomerFields(selectedCustomerID);
on table row double click.
Further to improve performance, you can load the edit_customer.fxml only once and when the user double clicks, refresh its rendered data with editCustomerController.populateEditCustomerFields(selectedCustomerID).
I am unable to catch the STException thrown by the STGroupFile. This is a problem. I need to abort if the template is bad. To reproduce this problem, I have this incorrect template file called tmp.stg:
temp1(param1)::=<<
%if(param1)%
%param1:{%temp2(p)%}; separator"\n"%
%endif%
>>
And this groovy code to process it:
#!/usr/bin/env groovy
#Grab(group="org.antlr", module="ST4", version="4.0.8")
import org.stringtemplate.v4.STGroupFile;
import org.stringtemplate.v4.NumberRenderer;
public class Gex {
public static void main(String [] args) {
System.out.println("Processing...")
File fn = new File("tmp.stg")
STGroupFile group;
try {
group = new STGroupFile(fn.toString());
} catch (Throwable e) {
throw new Exception("Caught first exception");
}
try {
group.registerRenderer(Integer.class, new NumberRenderer());
} catch (Throwable e) {
throw new Exception("Caught second exception");
}
throw new Exception("You should not see this");
}
}
Gex.main()
When I run that script, I get an error message but I cannot catch the exception:
can't load group file file:tmp.stg
The error message comes from STGroupFile.java:
throw new STException("can't load group file "+fileName, e);
But I am unable to catch this exception. How can I catch this exception and abort?
Following the advice of The ANTLR Guy, I extended the STErrorListener to throw an exception instead of printing a message to stderr. It looks like this:
File: lib/GexListener.groovy
import org.stringtemplate.v4.STErrorListener;
import org.stringtemplate.v4.misc.STMessage;
import org.stringtemplate.v4.misc.ErrorType;
class GexListener implements STErrorListener {
#Override
public void compileTimeError(STMessage msg) {
throw new Exception(msg.toString());
}
#Override
public void runTimeError(STMessage msg) {
if ( msg.error != ErrorType.NO_SUCH_PROPERTY ) { // ignore these
throw new Exception(msg.toString());
}
}
#Override
public void IOError(STMessage msg) {
throw new Exception(msg.toString());
}
#Override
public void internalError(STMessage msg) {
throw new Exception(msg.toString());
}
public void error(String s) { error(s, null); }
public void error(String s, Throwable e) {
System.err.println(s);
if ( e!=null ) {
throw new Exception(msg.toString());
}
}
}
Then the master script bin/gex.groovy looks like this:
#!/bin/bash
//usr/bin/env groovy -cp ${0%/*}/../lib "$0" "$#"; exit $?
#Grab(group="org.antlr", module="ST4", version="4.0.8")
import org.stringtemplate.v4.STGroupFile;
import org.stringtemplate.v4.NumberRenderer;
import GexListener
public class Gex {
public static void main(String [] args) {
System.out.println("Processing...")
File fn = new File("tmp.stg")
STGroupFile group;
GexListener listener = new GexListener();
group = new STGroupFile(fn.toString());
group.setListener(listener);
group.registerRenderer(Integer.class, new NumberRenderer());
System.out.println("You should not see this line")
}
}
Gex.main()
When it executes, there is a nasty side effect where the stacktrace is printed twice, but the program aborts before printing the last sentence "You should not see this line", which is the desired behaviour.
As you pointed out in a separate email: "I discovered that the exception is actually caught and not re-thrown. This happens inside STGroup.java:"
catch (Exception e) {
errMgr.IOError(null, ErrorType.CANT_LOAD_GROUP_FILE, e, fileName);
}
Why not override the IOError function (or a function in the listener that it calls?) to just re-throw e?
I'm trying to create a simple DB connection using JPA.
It works fine but when I try to Throw an Exception to the client I get the error:
[ERROR] [browsereditor] - Line 210: No source code is available for type javax.persistence.EntityExistsException; did you forget to inherit a required module?
[ERROR] [browsereditor] - Line 212: No source code is available for type javax.persistence.EntityNotFoundException; did you forget to inherit a required module?
I get no error in development mode and it compiles fine, but when the app module is loaded there is where I get the error.
I have the required imports in server/Composer and client/Presenter classes
import javax.persistence.EntityExistsException;
import javax.persistence.EntityNotFoundException;
I also added the following jars to the classpath and build path:
javax.persistence.jar
jpa-annotations-source.jar (http://code.google.com/p/google-web-toolkit/issues/detail?id=1830#c14)
I also tried adding to gwt.xml
<source path='client'/>
<source path='shared'/>
<source path='server'/>
Any ideas on how to tell eclipse where to find the source code??
Thanks
Here is the code:
//Create composer from Composer.class in server
public static Composer createComposer(String name)
throws EntityExistsException {
Composer comp = new Composer();
comp.setName(name);
comp.setId(1);
EntityManager entityManager = entityManager();
entityManager.getTransaction().begin();
entityManager.persist(comp);
entityManager.getTransaction().commit();
entityManager.close();
return comp;
}
///fire Request from createComposer(above) in Presenter.class
req.fire(new Receiver<ComposerProxy>() {
public void onSuccess(ComposerProxy arg0) {
ComposerProxy comp;
comp = arg0;
}
public void onFailure(Throwable caught)
throws Throwable {
// Convenient way to find out which exception
// was thrown.
try {
throw caught;
} catch (EntityExistsException e) {
} catch (EntityNotFoundException e) {
}
}});
}});
[ERROR] [browsereditor] - Line 210: No source code is available for type javax.persistence.EntityExistsException; did you forget to inherit a required module?
[ERROR] [browsereditor] - Line 212: No source code is available for type javax.persistence.EntityNotFoundException; did you forget to inherit a required module?
You can't use types such as EntityExistsException or EntityNotFoundException in client-side GWT code at all.
These are plain Java classes and GWT don't know how to translate them to JavaScript.
You can only use very limited part of external libraries in your client-side code. These libraries (like Visualisation for example) are designed and prepared specifically for client-side and require inheriting their GWT module in your application's module.
I think that what you really want to do is something like that:
public void onFailure(ServerFailure failure) throws Throwable {
if(failure.getExceptionType().equals("javax.persistence.EntityExistsException")){
...
}else if(failure.getExceptionType().equals("javax.persistence.EntityNotFoundException")){
...
}
}
Because you can read type of server-side exception as String, see Javadoc for Receiver and ServerFailure.
Thanks Piotr for your help.
Here is the code for what I finally did:
Code in the client
req.fire(new Receiver<ComposerProxy>() {
public void onSuccess(ComposerProxy arg0) {
ComposerProxy comp;
comp = arg0;
}
public void onFailure(ServerFailure failure) {
serverError.getServerError(failure,
"onAddButtonClicked");
}
});
I created a class to handle the errors
public class ServerError {
public ServerError() {
}
public void getServerError(ServerFailure failure, String message) {
// Duplicate Key Error
if (failure.getMessage().contains(
"IntegrityConstraintViolationException")) {
Window.alert("Duplicate Key " + message);
return;
}
// Connection Error
if (failure.getMessage().contains("NonTransientConnectionException")) {
Window.alert("Connection error ");
return;
}
// TimeOut Error
if (failure.getMessage().contains("TimeoutException")) {
Window.alert("Timeout Error" + message);
return;
}
// Other Error
else {
Window.alert("Duplicate Key " + message);
return;
}
}
}
Service in the server
public static Composer createComposer(String name) throws Throwable {
EntityManager entityManager = entityManager();
Composer comp = new Composer();
try {
comp.setName(name);
comp.setId(1);
entityManager.getTransaction().begin();
entityManager.persist(comp);
entityManager.getTransaction().commit();
} catch (Exception e) {
log.error("Error in Composer::createComposer( " + name + ") //"
+ e.toString());
throw e;
} finally {
entityManager.close();
}
return comp;
}
One problem I found is that the variable 'ServerFailure failure'only contains info in the failure.message; all the other variables are null.
I try to use get result from a api called j-calais, and then out put the result on a web page, i write all the code in client, but it cant compile right, dont know why??? please help. the source code like below:
there is no obvious error arise, but it cant be compile successfully..... thanks a lot:
public void onModuleLoad() {
// Create table for stock data.
stocksFlexTable.setText(0, 0, "Type");
stocksFlexTable.setText(0, 1, "Name");
// Assemble Add Stock panel.
addPanel.add(newSymbolTextBox);
addPanel.add(addStockButton);
// Assemble Main panel.
mainPanel.add(stocksFlexTable);
mainPanel.add(addPanel);
mainPanel.add(lastUpdatedLabel);
// Associate the Main panel with the HTML host page.
RootPanel.get("stockList").add(mainPanel);
// Move cursor focus to the input box.
newSymbolTextBox.setFocus(true);
// Listen for mouse events on the Add button.
addStockButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
try {
addStock();
} catch (Exception e) {
e.printStackTrace();
}
}
});
// Listen for keyboard events in the input box.
newSymbolTextBox.addKeyPressHandler(new KeyPressHandler() {
public void onKeyPress(KeyPressEvent event) {
if (event.getCharCode() == KeyCodes.KEY_ENTER) {
try {
addStock();
} catch (Exception e) {
e.printStackTrace();
}
}
}
});
}
private void addStock() throws Exception {
final String url_s = newSymbolTextBox.getText().toUpperCase().trim();
newSymbolTextBox.setFocus(true);
newSymbolTextBox.setText("");
int row = stocksFlexTable.getRowCount();
CalaisClient client = new CalaisRestClient("ysw5rx69jkvdnzqf6sgjduqj");
System.out.print("read success...\n");
URL url = new URL(url_s);
CalaisResponse response = client.analyze(url);
for (CalaisObject entity : response.getEntities()) {
System.out.println(entity.getField("_type") + ":"
+ entity.getField("name"));
stocks.add(entity.getField("_type"));
stocksFlexTable.setText(row, 0, entity.getField("_type"));
stocksFlexTable.setText(row, 1, entity.getField("name"));
}
for (CalaisObject topic : response.getTopics()) {
System.out.println(topic.getField("categoryName"));
}
}
}
GWT only handles unchecked exceptions so you can throw Runtime Exceptions
or write your own Exception that extends from Runtime Exception then it will not cause any compile time problem
void f() throws NullPointerException // will not cause any problem because it is Runtime exception so unchecked
void f() throws IllegalAccessException // it is checked exception so there will be problem at compile time