1 files changed, 72 insertions, 0 deletions

diff --git a/language-web/src/main/java/tools/refinery/language/web/xtext/server/message/XtextWebOkResponse.java b/language-web/src/main/java/tools/refinery/language/web/xtext/server/message/XtextWebOkResponse.java
new file mode 100644
index 00000000..8af27247
--- /dev/null
+++ b/language-web/src/main/java/tools/refinery/language/web/xtext/server/message/XtextWebOkResponse.java
@@ -0,0 +1,72 @@
+package tools.refinery.language.web.xtext.server.message;
+
+import java.util.Objects;
+
+import org.eclipse.xtext.web.server.IServiceResult;
+import org.eclipse.xtext.web.server.IUnwrappableServiceResult;
+
+import com.google.gson.annotations.SerializedName;
+
+public final class XtextWebOkResponse implements XtextWebResponse {
+        private String id;
+
+        @SerializedName("response")
+        private Object responseData;
+
+        public XtextWebOkResponse(String id, Object responseData) {
+                super();
+                this.id = id;
+                this.responseData = responseData;
+        }
+
+        public XtextWebOkResponse(XtextWebRequest request, IServiceResult result) {
+                this(request.getId(), maybeUnwrap(result));
+        }
+
+        public String getId() {
+                return id;
+        }
+
+        public void setId(String id) {
+                this.id = id;
+        }
+
+        public Object getResponseData() {
+                return responseData;
+        }
+
+        public void setResponseData(Object responseData) {
+                this.responseData = responseData;
+        }
+
+        @Override
+        public int hashCode() {
+                return Objects.hash(id, responseData);
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+                if (this == obj)
+                        return true;
+                if (obj == null)
+                        return false;
+                if (getClass() != obj.getClass())
+                        return false;
+                XtextWebOkResponse other = (XtextWebOkResponse) obj;
+                return Objects.equals(id, other.id) && Objects.equals(responseData, other.responseData);
+        }
+
+        @Override
+        public String toString() {
+                return "XtextWebSocketOkResponse [id=" + id + ", responseData=" + responseData + "]";
+        }
+
+        private static Object maybeUnwrap(IServiceResult result) {
+                if (result instanceof IUnwrappableServiceResult unwrappableServiceResult
+                                && unwrappableServiceResult.getContent() != null) {
+                        return unwrappableServiceResult.getContent();
+                } else {
+                        return result;
+                }
+        }
+}