[HWKMETRICS-623] Add GZIP annotation to all REST endpoints to enable …

…content encoding when the client supports it. The annotation enables content encoding by default.

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/AdminHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Red Hat, Inc. and/or its affiliates
+ * Copyright 2014-2017 Red Hat, Inc. and/or its affiliates
  * and other contributors as indicated by the @author tags.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -33,6 +33,7 @@
 import org.hawkular.metrics.api.jaxrs.MetricsServiceLifecycle;
 import org.hawkular.metrics.api.jaxrs.util.ManifestInformation;
 import org.hawkular.metrics.model.Status;
+import org.jboss.resteasy.annotations.GZIP;
 
 import io.swagger.annotations.ApiOperation;
 
@@ -42,6 +43,7 @@
 @Path("/admin")
 @Consumes(APPLICATION_JSON)
 @Produces(APPLICATION_JSON)
+@GZIP
 @ApplicationScoped
 public class AdminHandler {
 

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/AvailabilityHandler.java

@@ -69,6 +69,7 @@
 import org.hawkular.metrics.model.param.TagNames;
 import org.hawkular.metrics.model.param.Tags;
 import org.hawkular.metrics.model.param.TimeRange;
+import org.jboss.resteasy.annotations.GZIP;
 
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 
@@ -87,6 +88,7 @@
 @Path("/availability")
 @Consumes(APPLICATION_JSON)
 @Produces(APPLICATION_JSON)
+@GZIP
 @Api(tags = "Availability")
 @ApplicationScoped
 @Logged

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/BaseHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Red Hat, Inc. and/or its affiliates
+ * Copyright 2014-2017 Red Hat, Inc. and/or its affiliates
  * and other contributors as indicated by the @author tags.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -35,6 +35,7 @@
 import javax.ws.rs.core.Response;
 
 import org.hawkular.metrics.api.jaxrs.util.ManifestInformation;
+import org.jboss.resteasy.annotations.GZIP;
 import org.jboss.resteasy.spi.ResteasyProviderFactory;
 
 import io.swagger.annotations.ApiOperation;
@@ -43,6 +44,7 @@
  * @author Matt Wringe
  */
 @Path(BaseHandler.PATH)
+@GZIP
 @ApplicationScoped
 public class BaseHandler {
     public static final String PATH = "/";

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/CounterHandler.java

@@ -73,6 +73,7 @@
 import org.hawkular.metrics.model.param.TagNames;
 import org.hawkular.metrics.model.param.Tags;
 import org.hawkular.metrics.model.param.TimeRange;
+import org.jboss.resteasy.annotations.GZIP;
 
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
@@ -89,6 +90,7 @@
 @Path("/counters")
 @Consumes(APPLICATION_JSON)
 @Produces(APPLICATION_JSON)
+@GZIP
 @Api(tags = "Counter")
 @ApplicationScoped
 @Logged

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/GaugeHandler.java

@@ -76,6 +76,7 @@
 import org.hawkular.metrics.model.param.Tags;
 import org.hawkular.metrics.model.param.TimeRange;
 import org.jboss.logging.Logger;
+import org.jboss.resteasy.annotations.GZIP;
 
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
@@ -92,6 +93,7 @@
 @Path("/gauges")
 @Consumes(APPLICATION_JSON)
 @Produces(APPLICATION_JSON)
+@GZIP
 @Api(tags = "Gauge")
 @ApplicationScoped
 @Logged

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/MetricHandler.java

@@ -78,6 +78,7 @@
 import org.hawkular.metrics.model.param.Duration;
 import org.hawkular.metrics.model.param.Tags;
 import org.hawkular.metrics.model.param.TimeRange;
+import org.jboss.resteasy.annotations.GZIP;
 
 import com.google.common.base.Strings;
 
@@ -97,6 +98,7 @@
 @Path("/metrics")
 @Consumes(APPLICATION_JSON)
 @Produces(APPLICATION_JSON)
+@GZIP
 @Api(tags = "Metric")
 @ApplicationScoped
 @Logged

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/PingHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Red Hat, Inc. and/or its affiliates
+ * Copyright 2014-2017 Red Hat, Inc. and/or its affiliates
  * and other contributors as indicated by the @author tags.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -29,6 +29,7 @@
 import javax.ws.rs.core.Response;
 
 import org.hawkular.metrics.api.jaxrs.util.StringValue;
+import org.jboss.resteasy.annotations.GZIP;
 
 import io.swagger.annotations.ApiOperation;
 
@@ -38,6 +39,7 @@
 @Path("/ping")
 @Consumes(APPLICATION_JSON)
 @Produces(APPLICATION_JSON)
+@GZIP
 @ApplicationScoped
 public class PingHandler {
 

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/StatusHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2016 Red Hat, Inc. and/or its affiliates
+ * Copyright 2014-2017 Red Hat, Inc. and/or its affiliates
  * and other contributors as indicated by the @author tags.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -34,6 +34,7 @@
 import org.hawkular.metrics.api.jaxrs.MetricsServiceLifecycle.State;
 import org.hawkular.metrics.api.jaxrs.util.ManifestInformation;
 import org.hawkular.metrics.model.CassandraStatus;
+import org.jboss.resteasy.annotations.GZIP;
 
 import io.swagger.annotations.ApiOperation;
 
@@ -43,6 +44,7 @@
 @Path(StatusHandler.PATH)
 @Consumes(APPLICATION_JSON)
 @Produces(APPLICATION_JSON)
+@GZIP
 @ApplicationScoped
 public class StatusHandler {
     public static final String PATH = "/status";

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/StringHandler.java

@@ -61,6 +61,7 @@
 import org.hawkular.metrics.model.MetricId;
 import org.hawkular.metrics.model.param.TagNames;
 import org.hawkular.metrics.model.param.Tags;
+import org.jboss.resteasy.annotations.GZIP;
 
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 
@@ -78,6 +79,7 @@
 @Path("/strings")
 @Consumes(APPLICATION_JSON)
 @Produces(APPLICATION_JSON)
+@GZIP
 @Api(tags = "String", description = "This resource is experimental and changes may be made to it in subsequent " +
         "releases that are not backwards compatible.")
 @ApplicationScoped

api/metrics-api-jaxrs/src/main/java/org/hawkular/metrics/api/jaxrs/handler/TenantsHandler.java

@@ -48,6 +48,7 @@
 import org.hawkular.metrics.model.ApiError;
 import org.hawkular.metrics.model.TenantDefinition;
 import org.jboss.logging.Logger;
+import org.jboss.resteasy.annotations.GZIP;
 
 import com.google.common.collect.ImmutableMap;
 
@@ -63,6 +64,7 @@
 @Path("/tenants")
 @Consumes(APPLICATION_JSON)
 @Produces(APPLICATION_JSON)
+@GZIP
 @Api(tags = "Tenant")
 @ApplicationScoped
 @Logged