Example usage for java.util Optional isPresent

Introduction

In this page you can find the example usage for java.util Optional isPresent.

Prototype

public boolean isPresent() 

Source Link

Document

If a value is present, returns true , otherwise false .

Usage

From source file:org.openmhealth.shim.jawbone.mapper.JawboneBodyEventsDataPointMapper.java

/**
 * Handles some of the basic measure creation activities for body event datapoints and then delegates the creation
 * of the {@link Builder} to subclasses for each individual body event {@link Measure}.
 *
 * @param listEntryNode an individual entry node from the "items" array of a Jawbone endpoint response
 *///from ww  w  . jav a2s  .  c o m
@Override
protected Optional<T> getMeasure(JsonNode listEntryNode) {

    if (!containsType(listEntryNode, getBodyEventType())) {
        return Optional.empty();
    }

    Optional<Measure.Builder<T, ?>> builderOptional = newMeasureBuilder(listEntryNode);
    if (!builderOptional.isPresent()) {
        return Optional.empty();
    }

    Measure.Builder<T, ?> builder = builderOptional.get();

    setEffectiveTimeFrame(builder, listEntryNode);

    Optional<String> optionalUserNote = asOptionalString(listEntryNode, "note");
    optionalUserNote.ifPresent(builder::setUserNotes);

    return Optional.of(builder.build());
}

---

From source file:ch.sportchef.business.authentication.boundary.AuthenticationResource.java

@POST
@Consumes({ MediaType.APPLICATION_JSON })
public Response authenticate(final DefaultLoginCredentials credential) {
    final Optional<String> token = authenticationService.validateChallenge(identity, credential);

    return token.isPresent() ? Response.ok(Entity.text(token.get())).build()
            : Response.status(Status.FORBIDDEN).build();
}

---

From source file:com.siemens.sw360.fossology.ssh.JSchSessionProvider.java

public Session getSession(int connectionTimeout) throws SW360Exception {
    Optional<Session> session = pollCachedSession();
    if (session.isPresent()) {
        return session.get();
    } else {// ww  w .j  a  va 2  s .c  o m
        return doGetSession(connectionTimeout);
    }
}

---

From source file:org.apache.ambari.view.web.controller.PackageController.java

@GetMapping("/versions/{versionId}/config")
public PackageWrapper.ApplicationConfigResponse getApplicationConfig(
        @PathVariable("versionId") Long versionId) {
    Optional<ApplicationConfig> applicationConfigOptional = service.getApplicationConfig(versionId);
    if (!applicationConfigOptional.isPresent()) {
        log.error("Configuration for package version id: {} not found", versionId);
        throw new RuntimeException("Package Version not found. Could not retrieve configuration.");
    }/*from www .  j a  va 2 s . c om*/
    return new PackageWrapper.ApplicationConfigResponse(applicationConfigOptional.get());
}

---

From source file:com.arpnetworking.configuration.jackson.JsonNodePaginatedUrlSourceTest.java

@Test
public void test() throws MalformedURLException {
    final WireMockServer server = new WireMockServer(0);
    server.start();//w w w  .  j a v a 2  s. com
    final WireMock wireMock = new WireMock(server.port());

    wireMock.register(WireMock.get(WireMock.urlEqualTo("/animals?offset=0&limit=1"))
            .willReturn(WireMock.aResponse().withStatus(200)
                    .withHeader("Content-Type", "application/json; charset=utf-8")
                    .withBody("{\"metadata\":{\"next\":\"animals?offset=1&limit=1\"},\"data\":[\"cat\"]}")));

    wireMock.register(WireMock.get(WireMock.urlEqualTo("/animals?offset=1&limit=1"))
            .willReturn(WireMock.aResponse().withStatus(200)
                    .withHeader("Content-Type", "application/json; charset=utf-8")
                    .withBody("{\"metadata\":{\"next\":\"animals?offset=2&limit=1\"},\"data\":[\"dog\"]}")));

    wireMock.register(WireMock.get(WireMock.urlEqualTo("/animals?offset=2&limit=1"))
            .willReturn(WireMock.aResponse().withStatus(200)
                    .withHeader("Content-Type", "application/json; charset=utf-8")
                    .withBody("{\"metadata\":{\"next\":null},\"data\":[\"mouse\"]}")));

    final JsonNodePaginatedUriSource jsonNodePaginatedUrlSource = new JsonNodePaginatedUriSource.Builder()
            .setUri(URI.create("http://localhost:" + server.port() + "/animals?offset=0&limit=1"))
            .setDataKeys(ImmutableList.of("data")).setNextPageKeys(ImmutableList.of("metadata", "next"))
            .build();

    final Optional<JsonNode> jsonNode = jsonNodePaginatedUrlSource.getJsonNode();
    Assert.assertTrue(jsonNode.isPresent());
    Assert.assertTrue(jsonNode.get().isArray());
    Assert.assertEquals(3, ((ArrayNode) jsonNode.get()).size());
    Assert.assertEquals("cat", ((ArrayNode) jsonNode.get()).get(0).textValue());
    Assert.assertEquals("dog", ((ArrayNode) jsonNode.get()).get(1).textValue());
    Assert.assertEquals("mouse", ((ArrayNode) jsonNode.get()).get(2).textValue());

    server.stop();
}

---

From source file:com.googlesource.gerrit.plugins.lfs.fs.LfsFsContentServlet.java

private void getObject(HttpServletRequest req, HttpServletResponse rsp, Optional<AnyLongObjectId> obj)
        throws IOException {
    if (obj.isPresent()) {
        AsyncContext context = req.startAsync();
        context.setTimeout(timeout);//  www.  ja v a2 s .co  m
        rsp.getOutputStream().setWriteListener(new ObjectDownloadListener(repository, context, rsp, obj.get()));
    }
}

---

From source file:com.ejisto.core.classloading.javassist.ObjectEditor.java

/**
 * Edits a field access replacing the code
 * with a call to {@link PropertyManager#mockField(String, String, String, Class, Object)}}.
 *
 * @param f the "fieldAccess"/* w  w  w. j  a  v  a  2 s  .  co  m*/
 */
@Override
public void edit(FieldAccess f) throws CannotCompileException {
    String fieldName = f.getFieldName();
    if (shouldBeEdited(f, fieldName) && editFieldReader(f)) {
        CtClass clazz = f.getEnclosingClass();
        final Optional<String> fieldMarker = getFieldMarker(fieldName);
        if (fieldMarker.isPresent()) {
            clazz.addField(CtField.make(format("private boolean %s = true;", fieldMarker.get()), clazz));
        }
    }
}

---

From source file:it.lic.cli.Main.java

private void run(final CommandLine cli) throws Exception {
    final Wallet wallet = new Wallet.Default(new FileStorage(new System.Default()));
    if (cli.hasOption("h")) {
        this.help();
    } else if (cli.hasOption("l")) {
        final LicenseKeyPair lkp = wallet.licenseKeyPair(cli.getOptionValue("l"));
        java.lang.System.out.println(String.format("[%s] Public key: %s", lkp.name(),
                new String(Base64.getEncoder().encode(lkp.publicKey().getEncoded()))));
    } else if (cli.hasOption("L")) {
        final Iterator<License> licenses = wallet.licenses(wallet.licenseKeyPair(cli.getOptionValue("L")), "");
        while (licenses.hasNext()) {
            License current = licenses.next();
            java.lang.System.out.println(String.format("%s\t%s\t%s\t%s", current.name(), current.issuer(),
                    current.until(), current.encode()));
        }//ww  w.j  a v  a  2 s .c  o m
    } else if (cli.hasOption("k")) {
        final LicenseKeyPair lkp = wallet.newLicenseKeyPair(cli.getOptionValue("k"));
        java.lang.System.out.println(String.format("new keypair created: %s",
                new String(Base64.getEncoder().encode(lkp.publicKey().getEncoded()))));
    } else if (cli.hasOption("K")) {
        final Calendar expire = Calendar.getInstance();
        expire.add(Calendar.YEAR, 1);
        Optional<License> license = wallet.hasLicenseFor(wallet.licenseKeyPair("prometeo"),
                cli.getOptionValue("K"));
        if (license.isPresent()) {
            java.lang.System.out.println(String.format("license already esists: %s", license.get().encode()));
        } else {
            final License newlicense = wallet.newLicense(cli.getOptionValue("K"),
                    wallet.licenseKeyPair("prometeo"), cli.getOptionValue("K"), expire.getTime(),
                    Collections.emptyMap());
            java.lang.System.out.println(String.format("new license created: %s", newlicense.encode()));
        }
    }
}

---

From source file:me.adaptive.core.data.api.WorkspaceMemberService.java

public WorkspaceMemberEntity toWorkspaceMemberEntity(Member member,
        Optional<WorkspaceMemberEntity> workspaceMemberEntity) {
    WorkspaceMemberEntity entity = workspaceMemberEntity.isPresent() ? workspaceMemberEntity.get()
            : new WorkspaceMemberEntity();
    CollectionUtils.addAll(entity.getRoles(), member.getRoles().iterator());
    entity.setUser(member.getUserId() == null ? null : userService.findByUserId(member.getUserId()).get());
    entity.setWorkspace(member.getWorkspaceId() == null ? null
            : workspaceEntityService.findByWorkspaceId(member.getWorkspaceId()).get());
    return entity;
}

---

From source file:com.gtp.tradeapp.rest.TransactionController.java

private boolean validateIfEnoughCash(Transaction transaction) {
    Optional<User> userDao = userService.getUserById(transaction.getUserId());
    if (userDao.isPresent()) {
        return userDao.get().getCash().compareTo(transaction.getTotal()) > 0;
    }/*from   www  . j a  v  a 2 s.c o m*/
    return false;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »