Java Code Examples for javax.ws.rs.core.Response.ResponseBuilder#cacheControl()

The following examples show how to use javax.ws.rs.core.Response.ResponseBuilder#cacheControl() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ResourceBase.java From Processor with Apache License 2.0

6 votes

/**
 * Creates response builder from response dataset.
 * Adds matched sitemap class as affordance metadata in <pre>Link</pre> header.
 * 
 * @param dataset response RDF dataset
 * @return response builder
 */
@Override
public ResponseBuilder getResponseBuilder(Dataset dataset)
{
    ResponseBuilder rb = super.getResponseBuilder(dataset);
    
    rb.cacheControl(getCacheControl());

    rb.header("Link", new Link(URI.create(getTemplateCall().getTemplate().getURI()), LDT.template.getURI(), null));
    rb.header("Link", new Link(URI.create(getApplication().getOntology().getURI()), LDT.ontology.getURI(), null));
    rb.header("Link", new Link(getUriInfo().getBaseUri(), LDT.base.getURI(), null));
    
    Reasoner reasoner = getTemplateCall().getTemplate().getOntModel().getSpecification().getReasoner();
    if (reasoner instanceof GenericRuleReasoner)
    {
        GenericRuleReasoner grr = (GenericRuleReasoner)reasoner;
        rb.header("Rules", RulePrinter.print(grr.getRules())); // grr.getRules().toString() - prevented by JENA-1030 bug
    }
    
    return rb;
}

Example 2

Source File: ResourceBase.java From Processor with Apache License 2.0

6 votes

/**
 * Creates response builder from response model.
 * Adds matched sitemap class as affordance metadata in <pre>Link</pre> header.
 * 
 * @param model response RDF model
 * @return response builder
 */
@Override
public ResponseBuilder getResponseBuilder(Model model)
{
    ResponseBuilder rb = super.getResponseBuilder(model);
    
    rb.cacheControl(getCacheControl());

    rb.header("Link", new Link(URI.create(getTemplateCall().getTemplate().getURI()), LDT.template.getURI(), null));
    rb.header("Link", new Link(URI.create(getApplication().getOntology().getURI()), LDT.ontology.getURI(), null));
    rb.header("Link", new Link(getUriInfo().getBaseUri(), LDT.base.getURI(), null));
    
    Reasoner reasoner = getTemplateCall().getTemplate().getOntModel().getSpecification().getReasoner();
    if (reasoner instanceof GenericRuleReasoner)
    {
        GenericRuleReasoner grr = (GenericRuleReasoner)reasoner;
        rb.header("Rules", RulePrinter.print(grr.getRules())); // grr.getRules().toString() - prevented by JENA-1030 bug
    }
    
    return rb;
}

Example 3

Source File: SchemaResource.java From hbase with Apache License 2.0

6 votes

@GET
@Produces({MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF,
  MIMETYPE_PROTOBUF_IETF})
public Response get(final @Context UriInfo uriInfo) {
  if (LOG.isTraceEnabled()) {
    LOG.trace("GET " + uriInfo.getAbsolutePath());
  }
  servlet.getMetrics().incrementRequests(1);
  try {
    ResponseBuilder response =
      Response.ok(new TableSchemaModel(getTableSchema()));
    response.cacheControl(cacheControl);
    servlet.getMetrics().incrementSucessfulGetRequests(1);
    return response.build();
  } catch (Exception e) {
    servlet.getMetrics().incrementFailedGetRequests(1);
    return processException(e);
  }
}

Example 4

Source File: FramedResource.java From org.openntf.domino with Apache License 2.0

6 votes

private ResponseBuilder getBuilder(final String jsonEntity, final Date lastMod, final boolean includeEtag, final Request request) {
	String etagSource = DominoUtils.md5(jsonEntity);
	EntityTag etag = new EntityTag(etagSource);
	ResponseBuilder berg = null;
	if (request != null) {
		berg = request.evaluatePreconditions(etag);
	}
	if (berg == null) {
		// System.out.println("TEMP DEBUG creating a new builder");
		berg = Response.ok();
		if (includeEtag) {
			berg.tag(etag);
		}
		berg.type(MediaType.APPLICATION_JSON_TYPE);
		berg.entity(jsonEntity);
		berg.lastModified(lastMod);
		CacheControl cc = new CacheControl();
		cc.setMustRevalidate(true);
		cc.setPrivate(true);
		cc.setMaxAge(86400);
		cc.setNoTransform(true);
		berg.cacheControl(cc);
	}
	return berg;
}

Example 5

Source File: RootResource.java From hbase with Apache License 2.0

6 votes

@GET
@Produces({MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF,
  MIMETYPE_PROTOBUF_IETF})
public Response get(final @Context UriInfo uriInfo) {
  if (LOG.isTraceEnabled()) {
    LOG.trace("GET " + uriInfo.getAbsolutePath());
  }
  servlet.getMetrics().incrementRequests(1);
  try {
    ResponseBuilder response = Response.ok(getTableList());
    response.cacheControl(cacheControl);
    servlet.getMetrics().incrementSucessfulGetRequests(1);
    return response.build();
  } catch (Exception e) {
    servlet.getMetrics().incrementFailedGetRequests(1);
    return processException(e);
  }
}

Example 6

Source File: StorageClusterVersionResource.java From hbase with Apache License 2.0

6 votes

@GET
@Produces({MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON})
public Response get(final @Context UriInfo uriInfo) {
  if (LOG.isTraceEnabled()) {
    LOG.trace("GET " + uriInfo.getAbsolutePath());
  }
  servlet.getMetrics().incrementRequests(1);
  try {
    StorageClusterVersionModel model = new StorageClusterVersionModel();
    model.setVersion(
      servlet.getAdmin().getClusterMetrics(EnumSet.of(Option.HBASE_VERSION))
          .getHBaseVersion());
    ResponseBuilder response = Response.ok(model);
    response.cacheControl(cacheControl);
    servlet.getMetrics().incrementSucessfulGetRequests(1);
    return response.build();
  } catch (IOException e) {
    servlet.getMetrics().incrementFailedGetRequests(1);
    return Response.status(Response.Status.SERVICE_UNAVAILABLE)
      .type(MIMETYPE_TEXT).entity("Unavailable" + CRLF)
      .build();
  }
}

Example 7

Source File: ExistsResource.java From hbase with Apache License 2.0

6 votes

@GET
@Produces({MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF,
  MIMETYPE_PROTOBUF_IETF, MIMETYPE_BINARY})
public Response get(final @Context UriInfo uriInfo) {
  try {
    if (!tableResource.exists()) {
      return Response.status(Response.Status.NOT_FOUND)
        .type(MIMETYPE_TEXT).entity("Not found" + CRLF)
        .build();
    }
  } catch (IOException e) {
    return Response.status(Response.Status.SERVICE_UNAVAILABLE)
      .type(MIMETYPE_TEXT).entity("Unavailable" + CRLF)
      .build();
  }
  ResponseBuilder response = Response.ok();
  response.cacheControl(cacheControl);
  return response.build();
}

Example 8

Source File: TermsResource.java From org.openntf.domino with Apache License 2.0

6 votes

private ResponseBuilder getBuilder(final String jsonEntity, final Date lastMod, final boolean includeEtag, final Request request) {
	String etagSource = DominoUtils.md5(jsonEntity);
	EntityTag etag = new EntityTag(etagSource);
	ResponseBuilder berg = null;
	if (request != null) {
		berg = request.evaluatePreconditions(etag);
	}
	if (berg == null) {
		berg = Response.ok();
		if (includeEtag) {
			berg.tag(etag);
		}
		berg.type(MediaType.APPLICATION_JSON_TYPE);
		berg.entity(jsonEntity);
		berg.lastModified(lastMod);
		CacheControl cc = new CacheControl();
		cc.setMustRevalidate(true);
		cc.setPrivate(true);
		cc.setMaxAge(86400);
		cc.setNoTransform(true);
		berg.cacheControl(cc);
	}
	return berg;
}

Example 9

Source File: SearchResource.java From org.openntf.domino with Apache License 2.0

6 votes

private ResponseBuilder getBuilder(final String jsonEntity, final Date lastMod, final boolean includeEtag, final Request request) {
	String etagSource = DominoUtils.md5(jsonEntity);
	EntityTag etag = new EntityTag(etagSource);
	ResponseBuilder berg = null;
	if (request != null) {
		berg = request.evaluatePreconditions(etag);
	}
	if (berg == null) {
		berg = Response.ok();
		if (includeEtag) {
			berg.tag(etag);
		}
		berg.type(MediaType.APPLICATION_JSON_TYPE);
		berg.entity(jsonEntity);
		berg.lastModified(lastMod);
		CacheControl cc = new CacheControl();
		cc.setMustRevalidate(true);
		cc.setPrivate(true);
		cc.setMaxAge(86400);
		cc.setNoTransform(true);
		berg.cacheControl(cc);
	}
	return berg;
}

Example 10

Source File: FeedREST.java From commafeed with Apache License 2.0

5 votes

@GET
@Path("/favicon/{id}")
@UnitOfWork
@ApiOperation(value = "Fetch a feed's icon", notes = "Fetch a feed's icon")
@Timed
public Response getFeedFavicon(@ApiParam(hidden = true) @SecurityCheck User user,
		@ApiParam(value = "subscription id", required = true) @PathParam("id") Long id) {

	Preconditions.checkNotNull(id);
	FeedSubscription subscription = feedSubscriptionDAO.findById(user, id);
	if (subscription == null) {
		return Response.status(Status.NOT_FOUND).build();
	}
	Feed feed = subscription.getFeed();
	Favicon icon = feedService.fetchFavicon(feed);

	ResponseBuilder builder = Response.ok(icon.getIcon(), Optional.ofNullable(icon.getMediaType()).orElse("image/x-icon"));

	CacheControl cacheControl = new CacheControl();
	cacheControl.setMaxAge(2592000);
	cacheControl.setPrivate(false);
	builder.cacheControl(cacheControl);

	Calendar calendar = Calendar.getInstance();
	calendar.add(Calendar.MONTH, 1);
	builder.expires(calendar.getTime());
	builder.lastModified(CommaFeedApplication.STARTUP_TIME);

	return builder.build();
}

Example 11

Source File: RuleResource.java From localization_nifi with Apache License 2.0

5 votes

private ResponseBuilder noCache(ResponseBuilder response) {
    CacheControl cacheControl = new CacheControl();
    cacheControl.setPrivate(true);
    cacheControl.setNoCache(true);
    cacheControl.setNoStore(true);
    return response.cacheControl(cacheControl);
}

Example 12

Source File: ReferenceResource.java From org.openntf.domino with Apache License 2.0

5 votes

private ResponseBuilder getBuilder(String jsonEntity, Date lastMod, boolean includeEtag, Request request) {
	String etagSource = DominoUtils.md5(jsonEntity);
	EntityTag etag = new EntityTag(etagSource);
	ResponseBuilder berg = null;
	if (request != null) {
		berg = request.evaluatePreconditions(etag);
	}
	if (berg == null) {
		// System.out.println("TEMP DEBUG creating a new builder");
		berg = Response.ok();
		if (includeEtag) {
			berg.tag(etag);
		}
		berg.type(MediaType.APPLICATION_JSON_TYPE);
		berg.entity(jsonEntity);
		if (lastMod != null) {
			berg.lastModified(lastMod);
		}
		CacheControl cc = new CacheControl();
		cc.setMustRevalidate(true);
		cc.setPrivate(true);
		cc.setMaxAge(86400);
		cc.setNoTransform(true);
		berg.cacheControl(cc);
	}
	return berg;
}

Example 13

Source File: FramedCollectionResource.java From org.openntf.domino with Apache License 2.0

5 votes

private ResponseBuilder getBuilder(final String jsonEntity, final Date lastMod, final boolean includeEtag, final Request request) {
	String etagSource = DominoUtils.md5(jsonEntity);
	EntityTag etag = new EntityTag(etagSource);
	ResponseBuilder berg = null;
	if (request != null) {
		berg = request.evaluatePreconditions(etag);
	}

	if (berg == null) {
		berg = Response.ok();
		if (includeEtag) {
			berg.tag(etag);
		}
		berg.type(MediaType.APPLICATION_JSON_TYPE).entity(jsonEntity);
		berg.lastModified(lastMod);
		CacheControl cc = new CacheControl();
		cc.setMustRevalidate(true);
		cc.setPrivate(true);
		cc.setMaxAge(86400);
		cc.setNoTransform(true);
		berg.cacheControl(cc);
	} else {
		// System.out.println("TEMP DEBUG got a hit for etag " +
		// etagSource);
	}
	return berg;
}

Example 14

Source File: ApplicationResource.java From nifi with Apache License 2.0

5 votes

/**
 * Edit the response headers to indicating no caching.
 *
 * @param response response
 * @return builder
 */
protected ResponseBuilder noCache(final ResponseBuilder response) {
    final CacheControl cacheControl = new CacheControl();
    cacheControl.setPrivate(true);
    cacheControl.setNoCache(true);
    cacheControl.setNoStore(true);
    return response.cacheControl(cacheControl);
}

Example 15

Source File: RuleResource.java From nifi with Apache License 2.0

5 votes

private ResponseBuilder noCache(ResponseBuilder response) {
    CacheControl cacheControl = new CacheControl();
    cacheControl.setPrivate(true);
    cacheControl.setNoCache(true);
    cacheControl.setNoStore(true);
    return response.cacheControl(cacheControl);
}

Example 16

Source File: TokenRestWebServiceImpl.java From oxAuth with MIT License

5 votes

private Response response(ResponseBuilder builder, OAuth2AuditLog oAuth2AuditLog) {
    builder.cacheControl(ServerUtil.cacheControl(true, false));
    builder.header("Pragma", "no-cache");

    applicationAuditLogger.sendMessage(oAuth2AuditLog);

    return builder.build();
}

Example 17

Source File: ScannerInstanceResource.java From hbase with Apache License 2.0

5 votes

@GET
@Produces(MIMETYPE_BINARY)
public Response getBinary(final @Context UriInfo uriInfo) {
  if (LOG.isTraceEnabled()) {
    LOG.trace("GET " + uriInfo.getAbsolutePath() + " as " +
      MIMETYPE_BINARY);
  }
  servlet.getMetrics().incrementRequests(1);
  try {
    Cell value = generator.next();
    if (value == null) {
      if (LOG.isTraceEnabled()) {
        LOG.trace("generator exhausted");
      }
      return Response.noContent().build();
    }
    ResponseBuilder response = Response.ok(CellUtil.cloneValue(value));
    response.cacheControl(cacheControl);
    response.header("X-Row", Bytes.toString(Base64.getEncoder().encode(
        CellUtil.cloneRow(value))));
    response.header("X-Column", Bytes.toString(Base64.getEncoder().encode(
        CellUtil.makeColumn(CellUtil.cloneFamily(value), CellUtil.cloneQualifier(value)))));
    response.header("X-Timestamp", value.getTimestamp());
    servlet.getMetrics().incrementSucessfulGetRequests(1);
    return response.build();
  } catch (IllegalStateException e) {
    if (ScannerResource.delete(id)) {
      servlet.getMetrics().incrementSucessfulDeleteRequests(1);
    } else {
      servlet.getMetrics().incrementFailedDeleteRequests(1);
    }
    servlet.getMetrics().incrementFailedGetRequests(1);
    return Response.status(Response.Status.GONE)
      .type(MIMETYPE_TEXT).entity("Gone" + CRLF)
      .build();
  }
}

Example 18

Source File: VersionResource.java From hbase with Apache License 2.0

5 votes

/**
 * Build a response for a version request.
 * @param context servlet context
 * @param uriInfo (JAX-RS context variable) request URL
 * @return a response for a version request
 */
@GET
@Produces({MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF,
  MIMETYPE_PROTOBUF_IETF})
public Response get(final @Context ServletContext context,
    final @Context UriInfo uriInfo) {
  if (LOG.isTraceEnabled()) {
    LOG.trace("GET " + uriInfo.getAbsolutePath());
  }
  servlet.getMetrics().incrementRequests(1);
  ResponseBuilder response = Response.ok(new VersionModel(context));
  response.cacheControl(cacheControl);
  servlet.getMetrics().incrementSucessfulGetRequests(1);
  return response.build();
}

Example 19

Source File: ApplicationResource.java From localization_nifi with Apache License 2.0

5 votes

/**
 * Edit the response headers to indicating no caching.
 *
 * @param response response
 * @return builder
 */
protected ResponseBuilder noCache(final ResponseBuilder response) {
    final CacheControl cacheControl = new CacheControl();
    cacheControl.setPrivate(true);
    cacheControl.setNoCache(true);
    cacheControl.setNoStore(true);
    return response.cacheControl(cacheControl);
}

Example 20

Source File: StorageClusterStatusResource.java From hbase with Apache License 2.0

4 votes

@GET
@Produces({MIMETYPE_TEXT, MIMETYPE_XML, MIMETYPE_JSON, MIMETYPE_PROTOBUF,
  MIMETYPE_PROTOBUF_IETF})
public Response get(final @Context UriInfo uriInfo) {
  if (LOG.isTraceEnabled()) {
    LOG.trace("GET " + uriInfo.getAbsolutePath());
  }
  servlet.getMetrics().incrementRequests(1);
  try {
    ClusterMetrics status = servlet.getAdmin().getClusterMetrics(
      EnumSet.of(Option.LIVE_SERVERS, Option.DEAD_SERVERS));
    StorageClusterStatusModel model = new StorageClusterStatusModel();
    model.setRegions(status.getRegionCount());
    model.setRequests(status.getRequestCount());
    model.setAverageLoad(status.getAverageLoad());
    for (Map.Entry<ServerName, ServerMetrics> entry: status.getLiveServerMetrics().entrySet()) {
      ServerName sn = entry.getKey();
      ServerMetrics load = entry.getValue();
      StorageClusterStatusModel.Node node =
        model.addLiveNode(
          sn.getHostname() + ":" +
          Integer.toString(sn.getPort()),
          sn.getStartcode(), (int) load.getUsedHeapSize().get(Size.Unit.MEGABYTE),
          (int) load.getMaxHeapSize().get(Size.Unit.MEGABYTE));
      node.setRequests(load.getRequestCount());
      for (RegionMetrics region: load.getRegionMetrics().values()) {
        node.addRegion(region.getRegionName(), region.getStoreCount(),
          region.getStoreFileCount(),
          (int) region.getStoreFileSize().get(Size.Unit.MEGABYTE),
          (int) region.getMemStoreSize().get(Size.Unit.MEGABYTE),
          (long) region.getStoreFileIndexSize().get(Size.Unit.KILOBYTE),
          region.getReadRequestCount(),
          region.getCpRequestCount(),
          region.getWriteRequestCount(),
          (int) region.getStoreFileRootLevelIndexSize().get(Size.Unit.KILOBYTE),
          (int) region.getStoreFileUncompressedDataIndexSize().get(Size.Unit.KILOBYTE),
          (int) region.getBloomFilterSize().get(Size.Unit.KILOBYTE),
          region.getCompactingCellCount(),
          region.getCompactedCellCount());
      }
    }
    for (ServerName name: status.getDeadServerNames()) {
      model.addDeadNode(name.toString());
    }
    ResponseBuilder response = Response.ok(model);
    response.cacheControl(cacheControl);
    servlet.getMetrics().incrementSucessfulGetRequests(1);
    return response.build();
  } catch (IOException e) {
    servlet.getMetrics().incrementFailedGetRequests(1);
    return Response.status(Response.Status.SERVICE_UNAVAILABLE)
      .type(MIMETYPE_TEXT).entity("Unavailable" + CRLF)
      .build();
  }
}