Examples with EntityTag javax.ws.rs.core.EntityTag used on opensource projects

Example 41 with EntityTag

use of javax.ws.rs.core.EntityTag in project athenz by yahoo.

the class ZMSImpl method getSignedDomains.

public void getSignedDomains(ResourceContext ctx, String domainName, String metaOnly, String matchingTag, GetSignedDomainsResult result) {
    final String caller = "getsigneddomains";
    metric.increment(ZMSConsts.HTTP_GET);
    metric.increment(ZMSConsts.HTTP_REQUEST);
    metric.increment(caller);
    Object timerMetric = metric.startTiming("getsigneddomains_timing", null);
    logPrincipal(ctx);
    validateRequest(ctx.request(), caller);
    if (domainName != null) {
        domainName = domainName.toLowerCase();
    }
    boolean setMetaDataOnly = false;
    if (metaOnly != null) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("getSignedDomains: metaonly: " + metaOnly, caller);
        }
        setMetaDataOnly = Boolean.parseBoolean(metaOnly.trim());
    }
    long timestamp = getModTimestamp(matchingTag);
    // if this is one of our system principals then we're going to
    // to use the master copy instead of read-only slaves
    Principal principal = ((RsrcCtxWrapper) ctx).principal();
    boolean masterCopy = principal.getFullName().startsWith("sys.");
    // if we're given a specific domain then we don't need to
    // retrieve the list of modified domains
    List<SignedDomain> sdList = new ArrayList<SignedDomain>();
    Long youngestDomMod = -1L;
    if (domainName != null && !domainName.isEmpty()) {
        Domain domain = null;
        try {
            domain = dbService.getDomain(domainName, masterCopy);
        } catch (ResourceException ex) {
            if (ex.getCode() != ResourceException.NOT_FOUND) {
                throw ex;
            }
        }
        if (domain != null) {
            youngestDomMod = domain.getModified().millis();
            if (timestamp != 0 && youngestDomMod <= timestamp) {
                EntityTag eTag = new EntityTag(domain.getModified().toString());
                result.done(304, eTag.toString());
            }
            // generate our signed domain object
            SignedDomain signedDomain = retrieveSignedDomain(domainName, youngestDomMod, setMetaDataOnly);
            if (signedDomain != null) {
                sdList.add(signedDomain);
            }
        } else {
            youngestDomMod = System.currentTimeMillis();
        }
    } else {
        if (matchingTag == null) {
            EntityTag eTag = new EntityTag(Timestamp.fromMillis(0).toString());
            matchingTag = eTag.toString();
        }
        DomainModifiedList dmlist = dbService.listModifiedDomains(timestamp);
        List<DomainModified> modlist = dmlist.getNameModList();
        if (modlist == null || modlist.size() == 0) {
            result.done(304, matchingTag);
        }
        for (DomainModified dmod : modlist) {
            Long domModMillis = dmod.getModified();
            if (domModMillis.compareTo(youngestDomMod) > 0) {
                youngestDomMod = domModMillis;
            }
            // generate our signed domain object
            SignedDomain signedDomain = retrieveSignedDomain(dmod.getName(), dmod.getModified(), setMetaDataOnly);
            if (signedDomain == null) {
                continue;
            }
            // we have a valid domain so we'll add it to our return list
            sdList.add(signedDomain);
        }
    }
    SignedDomains sdoms = new SignedDomains();
    sdoms.setDomains(sdList);
    Timestamp youngest = Timestamp.fromMillis(youngestDomMod);
    EntityTag eTag = new EntityTag(youngest.toString());
    metric.stopTiming(timerMetric);
    result.done(200, sdoms, eTag.toString());
}

Example 42 with EntityTag

use of javax.ws.rs.core.EntityTag in project gravitee-management-rest-api by gravitee-io.

the class CurrentUserResource method getCurrentUserPicture.

@GET
@Path("avatar")
@ApiOperation(value = "Get user's avatar")
public Response getCurrentUserPicture(@Context Request request) {
    String userId = userService.findById(getAuthenticatedUser()).getId();
    PictureEntity picture = userService.getPicture(userId);
    if (picture == null) {
        throw new NotFoundException();
    }
    if (picture instanceof UrlPictureEntity) {
        return Response.temporaryRedirect(URI.create(((UrlPictureEntity) picture).getUrl())).build();
    }
    InlinePictureEntity image = (InlinePictureEntity) picture;
    EntityTag etag = new EntityTag(Integer.toString(new String(image.getContent()).hashCode()));
    Response.ResponseBuilder builder = request.evaluatePreconditions(etag);
    if (builder != null) {
        return builder.build();
    }
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    baos.write(image.getContent(), 0, image.getContent().length);
    return Response.ok().entity(baos).tag(etag).type(image.getType()).build();
}

Example 43 with EntityTag

use of javax.ws.rs.core.EntityTag in project syncope by apache.

the class RESTITCase method ifMatch.

@Test
public void ifMatch() {
    UserTO userTO = userService.create(UserITCase.getUniqueSampleTO("ifmatch@syncope.apache.org"), true).readEntity(new GenericType<ProvisioningResult<UserTO>>() {
    }).getEntity();
    assertNotNull(userTO);
    assertNotNull(userTO.getKey());
    EntityTag etag = adminClient.getLatestEntityTag(userService);
    assertNotNull(etag);
    assertTrue(StringUtils.isNotBlank(etag.getValue()));
    UserPatch userPatch = new UserPatch();
    userPatch.setKey(userTO.getKey());
    userPatch.setUsername(new StringReplacePatchItem.Builder().value(userTO.getUsername() + "XX").build());
    userTO = userService.update(userPatch).readEntity(new GenericType<ProvisioningResult<UserTO>>() {
    }).getEntity();
    assertTrue(userTO.getUsername().endsWith("XX"));
    EntityTag etag1 = adminClient.getLatestEntityTag(userService);
    assertFalse(etag.getValue().equals(etag1.getValue()));
    UserService ifMatchService = adminClient.ifMatch(adminClient.getService(UserService.class), etag);
    userPatch.setUsername(new StringReplacePatchItem.Builder().value(userTO.getUsername() + "YY").build());
    try {
        ifMatchService.update(userPatch);
        fail("This should not happen");
    } catch (SyncopeClientException e) {
        assertEquals(ClientExceptionType.ConcurrentModification, e.getType());
    }
    userTO = userService.read(userTO.getKey());
    assertTrue(userTO.getUsername().endsWith("XX"));
}

Example 44 with EntityTag

use of javax.ws.rs.core.EntityTag in project syncope by apache.

the class AbstractServiceImpl method checkETag.

protected void checkETag(final String etag) {
    Response.ResponseBuilder builder = messageContext.getRequest().evaluatePreconditions(new EntityTag(etag));
    if (builder != null) {
        SyncopeClientException sce = SyncopeClientException.build(ClientExceptionType.ConcurrentModification);
        sce.getElements().add("Mismatching ETag value");
        throw sce;
    }
}

Example 45 with EntityTag

use of javax.ws.rs.core.EntityTag in project syncope by apache.

the class SyncopeConsoleSession method getService.

public <T> T getService(final String etag, final Class<T> serviceClass) {
    T serviceInstance = getCachedService(serviceClass);
    WebClient.client(serviceInstance).match(new EntityTag(etag), false);
    return serviceInstance;
}