Examples with ClientRunContext org.eclipse.scout.rt.client.context.ClientRunContext used on opensource projects

Example 16 with ClientRunContext

use of org.eclipse.scout.rt.client.context.ClientRunContext in project scout.rt by eclipse.

the class AbstractSmartField2 method newByKeyLookupRowProvider.

// ==== Lookup row fetching strategies ==== //
/**
 * Creates a {@link ILookupRowProvider} to fetch a row by key.
 *
 * @see LookupCall#getDataByKey()
 * @see LookupCall#getDataByAllInBackground(ILookupRowFetchedCallback)
 */
protected ILookupRowProvider<VALUE> newByKeyLookupRowProvider(final VALUE key) {
    return new ILookupRowProvider<VALUE>() {

        @Override
        public void beforeProvide(ILookupCall<VALUE> lookupCall) {
            prepareKeyLookup(lookupCall, key);
        }

        @Override
        public void afterProvide(ILookupCall<VALUE> lookupCall, List<ILookupRow<VALUE>> result) {
            interceptFilterLookupResult(lookupCall, result);
            interceptFilterKeyLookupResult(lookupCall, result);
            cleanupResultList(result);
        }

        @Override
        public void provideSync(ILookupCall<VALUE> lookupCall, ILookupRowFetchedCallback<VALUE> callback) {
            callback.onSuccess(provide(lookupCall));
        }

        @Override
        public IFuture<Void> provideAsync(ILookupCall<VALUE> lookupCall, ILookupRowFetchedCallback<VALUE> callback, ClientRunContext clientRunContext) {
            return lookupCall.getDataByKeyInBackground(clientRunContext, callback);
        }

        @SuppressWarnings("unchecked")
        @Override
        public List<ILookupRow<VALUE>> provide(ILookupCall<VALUE> lookupCall) {
            return (List<ILookupRow<VALUE>>) lookupCall.getDataByKey();
        }

        @Override
        public String toString() {
            ToStringBuilder sb = new ToStringBuilder(this).attr("Key Lookup").attr("key", key);
            return sb.toString();
        }
    };
}

Example 17 with ClientRunContext

use of org.eclipse.scout.rt.client.context.ClientRunContext in project scout.rt by eclipse.

the class AbstractSmartField2 method newByTextLookupRowProvider.

/**
 * Creates a {@link ILookupRowProvider} to fetch rows matching the given text.
 *
 * @see LookupCall#getDataByText()
 * @see LookupCall#getDataByTextInBackground(ILookupRowFetchedCallback)
 */
protected ILookupRowProvider<VALUE> newByTextLookupRowProvider(final String text) {
    return new ILookupRowProvider<VALUE>() {

        @Override
        public void beforeProvide(ILookupCall<VALUE> lookupCall) {
            prepareTextLookup(lookupCall, text);
        }

        @Override
        public void afterProvide(ILookupCall<VALUE> call, List<ILookupRow<VALUE>> result) {
            interceptFilterLookupResult(call, result);
            interceptFilterTextLookupResult(call, result);
            cleanupResultList(result);
        }

        @Override
        public void provideSync(ILookupCall<VALUE> lookupCall, ILookupRowFetchedCallback<VALUE> callback) {
            callback.onSuccess(provide(lookupCall));
        }

        @Override
        public IFuture<Void> provideAsync(ILookupCall<VALUE> lookupCall, ILookupRowFetchedCallback<VALUE> callback, ClientRunContext clientRunContext) {
            return lookupCall.getDataByTextInBackground(clientRunContext, callback);
        }

        @SuppressWarnings("unchecked")
        @Override
        public List<ILookupRow<VALUE>> provide(ILookupCall<VALUE> lookupCall) {
            return (List<ILookupRow<VALUE>>) lookupCall.getDataByText();
        }

        @Override
        public String toString() {
            ToStringBuilder sb = new ToStringBuilder(this).attr("Text Lookup").attr("text", text);
            return sb.toString();
        }
    };
}

Example 18 with ClientRunContext

use of org.eclipse.scout.rt.client.context.ClientRunContext in project scout.rt by eclipse.

the class AbstractSmartField2 method newByAllLookupRowProvider.

/**
 * Creates a {@link ILookupRowProvider} to fetch all rows.
 *
 * @see LookupCall#getDataByAll()
 * @see LookupCall#getDataByAllInBackground(ILookupRowFetchedCallback)
 */
protected ILookupRowProvider<VALUE> newByAllLookupRowProvider(final String browseHint, final TriState activeState) {
    return new ILookupRowProvider<VALUE>() {

        @Override
        public void beforeProvide(ILookupCall<VALUE> lookupCall) {
            prepareBrowseLookup(lookupCall, browseHint, activeState);
        }

        @Override
        public void afterProvide(ILookupCall<VALUE> lookupCall, List<ILookupRow<VALUE>> result) {
            interceptFilterLookupResult(lookupCall, result);
            interceptFilterBrowseLookupResult(lookupCall, result);
            cleanupResultList(result);
        }

        @Override
        public void provideSync(ILookupCall<VALUE> lookupCall, ILookupRowFetchedCallback<VALUE> callback) {
            callback.onSuccess(provide(lookupCall));
        }

        @Override
        public IFuture<Void> provideAsync(ILookupCall<VALUE> lookupCall, ILookupRowFetchedCallback<VALUE> callback, ClientRunContext clientRunContext) {
            return lookupCall.getDataByAllInBackground(clientRunContext, callback);
        }

        @SuppressWarnings("unchecked")
        @Override
        public List<ILookupRow<VALUE>> provide(ILookupCall<VALUE> lookupCall) {
            return (List<ILookupRow<VALUE>>) lookupCall.getDataByAll();
        }

        @Override
        public String toString() {
            ToStringBuilder sb = new ToStringBuilder(this).attr("All Lookup").attr("browseHint", browseHint).attr("activeState", activeState);
            return sb.toString();
        }
    };
}

Example 19 with ClientRunContext

use of org.eclipse.scout.rt.client.context.ClientRunContext in project scout.rt by eclipse.

the class ModelJobTest method testYield.

/**
 * We have 2 model jobs scheduled in sequence. Due to the mutex, the second model job only commences execution once
 * the first model job completed. However, job 1 yields its permit, so that job-2 can commence execution.
 */
@Test
public void testYield() throws InterruptedException {
    // synchronized because modified/read by different threads.
    final Set<String> protocol = Collections.synchronizedSet(new HashSet<String>());
    final BlockingCountDownLatch setupLatch = new BlockingCountDownLatch(1);
    final BlockingCountDownLatch finishLatch = new BlockingCountDownLatch(1);
    final ClientRunContext runContext = ClientRunContexts.empty().withSession(m_clientSession1, true);
    // Schedule first model job
    ModelJobs.schedule(new IRunnable() {

        @Override
        public void run() throws Exception {
            protocol.add("job-1-running");
            setupLatch.await();
            protocol.add("job-1-before-yield");
            ModelJobs.yield();
            protocol.add("job-1-after-yield");
            finishLatch.countDown();
        }
    }, ModelJobs.newInput(runContext.copy()).withName("job-1"));
    // Schedule second model job
    ModelJobs.schedule(new IRunnable() {

        @Override
        public void run() throws Exception {
            protocol.add("job-2-running");
        }
    }, ModelJobs.newInput(runContext.copy()).withName("job-2"));
    setupLatch.countDown();
    finishLatch.await();
    List<String> expectedProtocol = new ArrayList<>();
    expectedProtocol.add("job-1-running");
    expectedProtocol.add("job-1-before-yield");
    expectedProtocol.add("job-2-running");
    expectedProtocol.add("job-1-after-yield");
}