Pure IDE Light: Add support for Pure runtime options (#2738)

legend-engine-pure/legend-engine-pure-ide/legend-engine-pure-ide-light-http-server/pom.xml

@@ -252,6 +252,11 @@
             <artifactId>jackson-annotations</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.eclipse.collections</groupId>
             <artifactId>eclipse-collections</artifactId>

legend-engine-pure/legend-engine-pure-ide/legend-engine-pure-ide-light-http-server/src/main/java/org/finos/legend/engine/ide/PureIDEServer.java

@@ -103,6 +103,7 @@ public void run(ServerConfiguration configuration, Environment environment) thro
         environment.jersey().register(new Activities(pureSession));
         environment.jersey().register(new FileManagement(pureSession));
         environment.jersey().register(new LifeCycle(pureSession));
+        environment.jersey().register(new PureRuntimeOptions(pureSession));
 
         environment.jersey().register(new Suggestion(pureSession));
 

legend-engine-pure/legend-engine-pure-ide/legend-engine-pure-ide-light-http-server/src/main/java/org/finos/legend/engine/ide/api/PureRuntimeOptions.java

@@ -0,0 +1,68 @@
+// Copyright 2020 Goldman Sachs
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package org.finos.legend.engine.ide.api;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.swagger.annotations.Api;
+import org.finos.legend.engine.ide.session.PureSession;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.StreamingOutput;
+
+@Api(tags = "Pure Runtime Options")
+@Path("/pureRuntimeOptions")
+public class PureRuntimeOptions
+{
+    private final PureSession pureSession;
+
+    public PureRuntimeOptions(PureSession session)
+    {
+        this.pureSession = session;
+    }
+
+    @GET
+    @Path("setPureRuntimeOption/{name}/{value}")
+    public void setPureRuntimeOption(@PathParam("name") String optionName, @PathParam("value") Boolean value)
+    {
+        this.pureSession.setPureRuntimeOption(optionName, value);
+    }
+
+    @GET
+    @Path("getPureRuntimeOption/{name}")
+    public Boolean getPureRuntimeOption(@PathParam("optionName") String optionName)
+    {
+        return this.pureSession.getPureRuntimeOption(optionName);
+    }
+
+    @GET
+    @Path("getAllPureRuntimeOptions")
+    public Response getAllPureRuntimeOptions(@Context HttpServletRequest request, @Context HttpServletResponse response)
+    {
+        return Response.ok((StreamingOutput) outputStream ->
+        {
+            ObjectMapper om = new ObjectMapper();
+            outputStream.write(om.writeValueAsBytes(this.pureSession.getAllPureRuntimeOptions()));
+            outputStream.close();
+        }).build();
+    }
+
+}
+

legend-engine-pure/legend-engine-pure-ide/legend-engine-pure-ide-light-http-server/src/main/java/org/finos/legend/engine/ide/session/PureSession.java

@@ -22,7 +22,6 @@
 import org.finos.legend.engine.ide.SourceLocationConfiguration;
 import org.finos.legend.engine.ide.api.execution.test.CallBack;
 import org.finos.legend.engine.ide.helpers.response.IDEResponse;
-import org.finos.legend.engine.ide.session.SimpleFunction;
 import org.finos.legend.pure.m3.SourceMutation;
 import org.finos.legend.pure.m3.execution.FunctionExecution;
 import org.finos.legend.pure.m3.execution.test.TestCollection;
@@ -47,6 +46,7 @@
 import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.nio.file.Paths;
+import java.util.Map;
 import java.util.Optional;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.regex.Pattern;
@@ -66,6 +66,10 @@ public class PureSession
     public Message message = new Message("");
 
     public MutableList<RepositoryCodeStorage> repos;
+    private final Map<String, Boolean> pureRuntimeOptions = new ConcurrentHashMap<>();
+
+    private final String PURE_OPTION_PREFIX = "pure.option.";
+
 
     public PureSession(SourceLocationConfiguration sourceLocationConfiguration, MutableList<RepositoryCodeStorage> repos)
     {
@@ -79,8 +83,28 @@ public PureSession(SourceLocationConfiguration sourceLocationConfiguration, Muta
 
         this.functionExecution = new FunctionExecutionInterpreted(VoidExecutionActivityListener.VOID_EXECUTION_ACTIVITY_LISTENER);
 
+        for (String property : System.getProperties().stringPropertyNames())
+        {
+            if (property.startsWith(PURE_OPTION_PREFIX))
+            {
+                setPureRuntimeOption(property.substring(PURE_OPTION_PREFIX.length()), Boolean.getBoolean(property));
+            }
+        }
+
         this.codeStorage = new CompositeCodeStorage(this.repos.toArray(new RepositoryCodeStorage[0]));
-        this.pureRuntime = new PureRuntimeBuilder(this.codeStorage).withMessage(this.message).setUseFastCompiler(true).build();
+        this.pureRuntime = new PureRuntimeBuilder(this.codeStorage)
+                .withMessage(this.message)
+                .setUseFastCompiler(true)
+                .withOptions(new RuntimeOptions()
+                {
+                    @Override
+                    public boolean isOptionSet(String name)
+                    {
+                        return getPureRuntimeOption(name);
+                    }
+                })
+                .build();
+
         this.functionExecution.init(this.pureRuntime, this.message);
         this.codeStorage.initialize(this.message);
     }
@@ -100,6 +124,22 @@ public FunctionExecution getFunctionExecution()
         return this.functionExecution;
     }
 
+    public boolean getPureRuntimeOption(String optionName)
+    {
+        Boolean value = this.pureRuntimeOptions.get(optionName);
+        return value != null && value;
+    }
+
+    public Map<String, Boolean> getAllPureRuntimeOptions()
+    {
+        return this.pureRuntimeOptions;
+    }
+
+    public void setPureRuntimeOption(String optionName, boolean value)
+    {
+        this.pureRuntimeOptions.put(optionName, value);
+    }
+
     public TestRunner newTestRunner(int testRunId, TestCollection collection)
     {
         TestRunnerWrapper testRunnerWrapper = new TestRunnerWrapper(collection, this.getPureRuntime().executedTestTracker);