server.test: Support DP capabilities in DataProviderDescriptorStub

trace-server/org.eclipse.tracecompass.incubator.trace.server.jersey.rest.core.tests/src/org/eclipse/tracecompass/incubator/trace/server/jersey/rest/core/tests/stubs/DataProviderDescriptorStub.java

@@ -39,6 +39,7 @@ public class DataProviderDescriptorStub implements Serializable {
     private final String fDescription;
     private final String fTypeId;
     private final TmfConfigurationStub fConfiguration;
+    private final TmfCapabilitiesStub fCapabilities;
 
     /**
      * {@link JsonCreator} Constructor for final fields
@@ -55,6 +56,8 @@ public class DataProviderDescriptorStub implements Serializable {
      *            the type id
      * @param configuration
      *            the configuration
+     * @param capabilities
+     *            the data provider capabilities
      *
      */
     @JsonCreator
@@ -63,13 +66,15 @@ public DataProviderDescriptorStub(@JsonProperty("parentId") String parentId,
             @JsonProperty("name") String name,
             @JsonProperty("description") String description,
             @JsonProperty("type") String type,
-            @JsonProperty("configuration") TmfConfigurationStub configuration) {
+            @JsonProperty("configuration") TmfConfigurationStub configuration,
+            @JsonProperty("capabilities") TmfCapabilitiesStub capabilities) {
         fParentId = parentId;
         fId = id;
         fName = name;
         fDescription = description;
         fTypeId = type;
         fConfiguration = configuration;
+        fCapabilities = capabilities;
     }
 
     /**
@@ -126,15 +131,24 @@ public TmfConfigurationStub getConfiguration() {
         return fConfiguration;
     }
 
+    /**
+     * Gets the capabilities
+     *
+     * @return the capabilities
+     */
+    public TmfCapabilitiesStub getCapabilities() {
+        return fCapabilities;
+    }
+
     @Override
     public String toString() {
         return "DataProviderDescriptorStub[fParentId=" + getParentId() + ", fId=" + getId() + ", fName=" + fName + ", fDescription=" + fDescription
-                + ", fTypeId=" + fTypeId + ", fConfiguration=" + getConfiguration() + "]";
+                + ", fTypeId=" + fTypeId + ", fConfiguration=" + getConfiguration() + ", fCapabilities=" + getCapabilities() + "]";
         }
 
     @Override
     public int hashCode() {
-        return Objects.hash(fParentId, fId, fName, fDescription, fTypeId, fConfiguration);
+        return Objects.hash(fParentId, fId, fName, fDescription, fTypeId, fConfiguration, fCapabilities);
     }
 
     @Override
@@ -167,6 +181,9 @@ public boolean equals(Object obj) {
             if (Objects.equals(fConfiguration, other.fConfiguration)) {
                 return true;
             }
+            if (!Objects.equals(fCapabilities, other.fCapabilities)) {
+                return false;
+            }
         }
         return false;
     }

trace-server/org.eclipse.tracecompass.incubator.trace.server.jersey.rest.core.tests/src/org/eclipse/tracecompass/incubator/trace/server/jersey/rest/core/tests/stubs/TmfCapabilitiesStub.java

@@ -0,0 +1,52 @@
+/*******************************************************************************
+ * Copyright (c) 2025 Ericsson
+ *
+ * All rights reserved. This program and the accompanying materials are
+ * made available under the terms of the Eclipse Public License 2.0 which
+ * accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *******************************************************************************/
+package org.eclipse.tracecompass.incubator.trace.server.jersey.rest.core.tests.stubs;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Basic Implementation of the serialized capabilities model used by clients.
+ *
+ * @author Bernd Hufmann
+ */
+public class TmfCapabilitiesStub {
+
+    private final boolean fCanCreate;
+    private final boolean fCanDelete;
+
+    /**
+     * Constructor
+     *
+     * @param canCreate
+     *            canCreate capability
+     * @param canDelete
+     *            canDelete capability
+     */
+    public TmfCapabilitiesStub(@JsonProperty("canCreate") Boolean canCreate,
+            @JsonProperty("canDelete") Boolean canDelete) {
+        fCanCreate = canCreate == null ? false : canCreate;
+        fCanDelete = canDelete == null ? false : canDelete;
+    }
+
+    /**
+     * @return the canCreate capability
+     */
+    public boolean getCanCreate() {
+        return fCanCreate;
+    }
+
+    /**
+     * @return the canDelete capability
+     */
+    public boolean getCanDelete() {
+        return fCanDelete;
+    }
+}

trace-server/org.eclipse.tracecompass.incubator.trace.server.jersey.rest.core.tests/src/org/eclipse/tracecompass/incubator/trace/server/jersey/rest/core/tests/utils/RestServerTest.java

@@ -260,6 +260,7 @@ public abstract class RestServerTest {
             "Flame Chart",
             "Show a call stack over time",
             ProviderType.TIME_GRAPH.name(),
+            null,
             null);
 
     /**
@@ -392,12 +393,12 @@ public static void beforeTest() throws IOException {
         b.add(new DataProviderDescriptorStub(null, "org.eclipse.tracecompass.internal.analysis.timing.core.segmentstore.scatter.dataprovider:org.eclipse.linuxtools.lttng2.ust.analysis.callstack",
                 "LTTng-UST CallStack - Latency vs Time",
                 "Show latencies provided by Analysis module: LTTng-UST CallStack",
-                ProviderType.TREE_TIME_XY.name(), null));
+                ProviderType.TREE_TIME_XY.name(), null, null));
         b.add(EXPECTED_CALLSTACK_PROVIDER_DESCRIPTOR);
         b.add(new DataProviderDescriptorStub(null,"org.eclipse.tracecompass.internal.tmf.core.histogram.HistogramDataProvider",
                 "Histogram",
                 "Show a histogram of number of events to time for a trace",
-                ProviderType.TREE_TIME_XY.name(), null));
+                ProviderType.TREE_TIME_XY.name(), null, null));
         sfExpectedDataProviderDescriptorStub = b.build();
     }