Examples with JsonPath com.jayway.jsonpath.JsonPath used on opensource projects

Example 36 with JsonPath

use of com.jayway.jsonpath.JsonPath in project pentaho-kettle by pentaho.

the class FastJsonReader method compilePaths.

private static JsonPath[] compilePaths(JsonInputField[] fields) {
    JsonPath[] paths = new JsonPath[fields.length];
    int i = 0;
    for (JsonInputField field : fields) {
        paths[i++] = JsonPath.compile(field.getPath());
    }
    return paths;
}

Example 37 with JsonPath

use of com.jayway.jsonpath.JsonPath in project camel by apache.

the class JsonPathEngine method read.

public Object read(Exchange exchange) throws Exception {
    if (path == null) {
        Expression exp = exchange.getContext().resolveLanguage("simple").createExpression(expression);
        String text = exp.evaluate(exchange, String.class);
        JsonPath path = JsonPath.compile(text);
        LOG.debug("Compiled dynamic JsonPath: {}", expression);
        return doRead(path, exchange);
    } else {
        return doRead(path, exchange);
    }
}

Example 38 with JsonPath

use of com.jayway.jsonpath.JsonPath in project jmeter by apache.

the class JSONManager method extractWithJsonPath.

/**
 * @param jsonString JSON String from which data is extracted
 * @param jsonPath JSON-PATH expression
 * @return List of JSON Strings of the extracted data
 * @throws ParseException when parsing fails
 */
public List<Object> extractWithJsonPath(String jsonString, String jsonPath) throws ParseException {
    JsonPath jsonPathParser = getJsonPath(jsonPath);
    List<Object> extractedObjects;
    try {
        extractedObjects = jsonPathParser.read(jsonString, DEFAULT_CONFIGURATION);
    } catch (PathNotFoundException e) {
        if (log.isDebugEnabled()) {
            log.debug("Could not find JSON Path {} in [{}]: {}", jsonPath, jsonString, e.getLocalizedMessage());
        }
        return Collections.emptyList();
    }
    List<Object> results = new ArrayList<>(extractedObjects.size());
    for (Object obj : extractedObjects) {
        results.add(stringifyJSONObject(obj));
    }
    return Collections.unmodifiableList(results);
}

Example 39 with JsonPath

use of com.jayway.jsonpath.JsonPath in project batfish by batfish.

the class JsonPathTest method testPath4.

@Test
public void testPath4() {
    JsonPath jsonPath = JsonPath.compile("$.nodes[*][?([\"1.2.3.4\"] subsetof @.loggingServers)].loggingServers");
    assertThat(jsonPath, not(equalTo(nullValue())));
}

Example 40 with JsonPath

use of com.jayway.jsonpath.JsonPath in project batfish by batfish.

the class JsonPathTest method testOneNtpServerPresent.

@Test
public void testOneNtpServerPresent() {
    String path = "$.nodes[*][?(!([\"1.2.3.4\"] subsetof @.ntpServers))].ntpServers";
    JsonPath jsonPath = JsonPath.compile(path);
    ArrayNode prefixes = null;
    try {
        prefixes = jsonPath.read(_oneNtpServerNodesAnswerJsonObject, _prefixConfiguration);
    } catch (PathNotFoundException e) {
        prefixes = JsonNodeFactory.instance.arrayNode();
    }
    assertThat(prefixes, not(equalTo(nullValue())));
    assertThat(prefixes.size(), equalTo(0));
}