Github user jjmeyer0 commented on a diff in the pull request:
https://github.com/apache/incubator-metron/pull/316#discussion_r101934020
--- Diff:
metron-interface/metron-rest/src/main/java/org/apache/metron/rest/controller/StellarController.java
---
@@ -0,0 +1,80 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.metron.rest.controller;
+
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import io.swagger.annotations.ApiResponse;
+import org.apache.metron.common.field.transformation.FieldTransformations;
+import org.apache.metron.rest.RestException;
+import org.apache.metron.rest.model.StellarFunctionDescription;
+import org.apache.metron.rest.model.SensorParserContext;
+import org.apache.metron.rest.service.StellarService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/v1/stellar")
+public class StellarController {
+
+ @Autowired
+ private StellarService stellarService;
+
+ @ApiOperation(value = "Tests Stellar statements to ensure they are
well-formed")
+ @ApiResponse(message = "Returns validation results", code = 200)
+ @RequestMapping(value = "/validate/rules", method = RequestMethod.POST)
+ ResponseEntity<Map<String, Boolean>>
validateRules(@ApiParam(name="statements", value="List of statements to
validate", required=true)@RequestBody List<String> statements) throws
RestException {
+ return new
ResponseEntity<>(stellarService.validateRules(statements), HttpStatus.OK);
+ }
+
+ @ApiOperation(value = "Executes transformations against a sample
message")
+ @ApiResponse(message = "Returns transformation results", code = 200)
+ @RequestMapping(value = "/apply/transformations", method =
RequestMethod.POST)
+ ResponseEntity<Map<String, Object>>
applyTransformations(@ApiParam(name="transformationValidation", value="Object
containing SensorParserConfig and sample message", required=true)@RequestBody
SensorParserContext sensorParserContext) throws RestException {
+ return new
ResponseEntity<>(stellarService.applyTransformations(sensorParserContext),
HttpStatus.OK);
+ }
+
+ @ApiOperation(value = "Retrieves field transformations")
+ @ApiResponse(message = "Returns a list field transformations", code =
200)
+ @RequestMapping(value = "/list", method = RequestMethod.GET)
+ ResponseEntity<FieldTransformations[]> list() throws RestException {
+ return new ResponseEntity<>(stellarService.getTransformations(),
HttpStatus.OK);
+ }
+
+ @ApiOperation(value = "Lists the Stellar functions that can be found on
the classpath")
+ @ApiResponse(message = "Returns a list of Stellar functions", code = 200)
+ @RequestMapping(value = "/list/functions", method = RequestMethod.GET)
+ ResponseEntity<List<StellarFunctionDescription>> listFunctions()
throws RestException {
+ return new ResponseEntity<>(stellarService.getStellarFunctions(),
HttpStatus.OK);
+ }
+
+ @ApiOperation(value = "Lists the simple Stellar functions (functions
with only 1 input) that can be found on the classpath")
+ @ApiResponse(message = "Returns a list of simple Stellar functions",
code = 200)
+ @RequestMapping(value = "/list/simple/functions", method =
RequestMethod.GET)
--- End diff --
I get the following error when hitting this endpoint:
```
{
"timestamp": "2017-02-20 00:25:15",
"status": 500,
"error": "Internal Server Error",
"exception": "java.lang.NoSuchMethodError",
"message":
"org.reflections.util.ConfigurationBuilder.filterInputsBy(Lorg/apache/metron/guava/base/Predicate;)Lorg/reflections/util/ConfigurationBuilder;",
"path": "/api/v1/stellar/list/simple/functions"
}
```
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