#3 versions up

Author: Yegor Bugayenko

pom.xml

@@ -33,7 +33,7 @@
     <parent>
         <groupId>com.jcabi</groupId>
         <artifactId>parent</artifactId>
-        <version>0.31</version>
+        <version>0.32.1</version>
     </parent>
     <groupId>co.stateful</groupId>
     <artifactId>java-sdk</artifactId>
@@ -117,6 +117,7 @@
         <dependency>
             <groupId>com.jcabi</groupId>
             <artifactId>jcabi-http</artifactId>
+            <version>1.10.2</version>
         </dependency>
         <dependency>
             <groupId>com.jcabi</groupId>
@@ -147,7 +148,7 @@
         <dependency>
             <groupId>com.sun.jersey</groupId>
             <artifactId>jersey-client</artifactId>
-            <version>1.18.1</version>
+            <version>1.18.3</version>
             <scope>runtime</scope>
         </dependency>
         <dependency>

src/main/java/co/stateful/RtLocks.java

@@ -50,29 +50,29 @@
 @Immutable
 @Loggable(Loggable.DEBUG)
 @ToString(of = { })
-@EqualsAndHashCode(of = "response")
+@EqualsAndHashCode(of = "request")
 final class RtLocks implements Locks {
 
     /**
      * Entry response.
      */
-    private final transient XmlResponse response;
+    private final transient Request request;
 
     /**
      * Ctor.
      * @param req Request
-     * @throws IOException If fails
      */
-    RtLocks(final Request req) throws IOException {
-        this.response = req.fetch()
-            .as(RestResponse.class)
-            .assertStatus(HttpURLConnection.HTTP_OK)
-            .as(XmlResponse.class);
+    RtLocks(final Request req) {
+        this.request = req;
     }
 
     @Override
     public boolean exists(final String name) throws IOException {
-        return !this.response
+        return !this.request
+            .fetch()
+            .as(RestResponse.class)
+            .assertStatus(HttpURLConnection.HTTP_OK)
+            .as(XmlResponse.class)
             .rel("/page/links/link[@rel='self']/@href")
             .method(Request.GET)
             .fetch()
@@ -83,13 +83,23 @@ public boolean exists(final String name) throws IOException {
     }
 
     @Override
-    public Lock get(final String name) {
+    public Lock get(final String name) throws IOException {
         return new RtLock(
             name,
-            this.response.rel("/page/links/link[@rel='lock']/@href")
+            this.request
+                .fetch()
+                .as(RestResponse.class)
+                .assertStatus(HttpURLConnection.HTTP_OK)
+                .as(XmlResponse.class)
+                .rel("/page/links/link[@rel='lock']/@href")
                 .method(Request.POST)
                 .body().formParam("name", name).back(),
-            this.response.rel("/page/links/link[@rel='unlock']/@href")
+            this.request
+                .fetch()
+                .as(RestResponse.class)
+                .assertStatus(HttpURLConnection.HTTP_OK)
+                .as(XmlResponse.class)
+                .rel("/page/links/link[@rel='unlock']/@href")
                 .method(Request.GET)
                 .uri().queryParam("name", name).back()
         );