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From FSchumacher <...@git.apache.org>
Subject [GitHub] jmeter pull request: UBIKLOADPACK json plugin donation to Apache J...
Date Sat, 17 Oct 2015 10:25:16 GMT
Github user FSchumacher commented on a diff in the pull request:

    https://github.com/apache/jmeter/pull/28#discussion_r42307982
  
    --- Diff: src/components/org/apache/jmeter/extractor/json/jsonpath/JSONManager.java ---
    @@ -0,0 +1,73 @@
    +/*
    + * 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.jmeter.extractor.json.jsonpath;
    +
    +import java.text.ParseException;
    +import java.util.ArrayList;
    +import java.util.HashMap;
    +import java.util.List;
    +import java.util.Map;
    +
    +import com.jayway.jsonpath.JsonPath;
    +
    +/**
    + * Handles the extractions
    + * https://github.com/jayway/JsonPath/blob/master/json-path/src/test/java/com/jayway/jsonpath/ComplianceTest.java
    + * @since 2.14
    + */
    +public class JSONManager {
    +
    +    private Map<String, JsonPath> expressionToJsonPath = new HashMap<String,
JsonPath>(
    +            2);
    +
    +    private JsonPath getJsonPath(String jsonPathExpression) {
    +        JsonPath jsonPath = expressionToJsonPath.get(jsonPathExpression);
    +        if (jsonPath == null) {
    +            jsonPath = JsonPath.compile(jsonPathExpression);
    +            expressionToJsonPath.put(jsonPathExpression, jsonPath);
    +        }
    +
    +        return jsonPath;
    +    }
    +
    +    public void reset() {
    +        expressionToJsonPath.clear();
    +    }
    +
    +    public List<String> extractWithJsonPath(String jsonString, String jsonPath)
    +            throws ParseException {
    +        JsonPath jsonPathParser = getJsonPath(jsonPath);
    +        Object values = jsonPathParser.<List<?>> read(jsonString);
    --- End diff --
    
    Why do you use <List<?>> and assign the result to Object?


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