本文整理了Java中com.jayway.jsonpath.Configuration类的一些代码示例，展示了Configuration类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Configuration类的具体详情如下：
包路径：com.jayway.jsonpath.Configuration
类名称：Configuration

Configuration介绍

[英]Immutable configuration object
[中]不可变配置对象

代码示例

代码示例来源：origin: json-path/JsonPath

/**
 * Applies this JsonPath to the provided json string
 *
 * @param json a json string
 * @param <T>  expected return type
 * @return list of objects matched by the given path
 */
@SuppressWarnings({"unchecked"})
public <T> T read(String json) {
  return read(json, Configuration.defaultConfiguration());
}

代码示例来源：origin: json-path/JsonPath

/**
 * Creates a new configuration by adding the new options to the options used in this configuration.
 * @param options options to add
 * @return a new configuration
 */
public Configuration addOptions(Option... options) {
  EnumSet<Option> opts = EnumSet.noneOf(Option.class);
  opts.addAll(this.options);
  opts.addAll(asList(options));
  return Configuration.builder().jsonProvider(jsonProvider).mappingProvider(mappingProvider).options(opts).evaluationListener(evaluationListeners).build();
}

代码示例来源：origin: apache/geode

private void saveDefaults() {
 try {
  Configuration defaultConfiguration = Configuration.defaultConfiguration();
  this.jsonProvider = defaultConfiguration.jsonProvider();
  this.mappingProvider = defaultConfiguration.mappingProvider();
  this.options = defaultConfiguration.getOptions();
  this.hadDefaults = true;
 } catch (NoClassDefFoundError ignore) {
  this.hadDefaults = false;
 }
}

代码示例来源：origin: pentaho/pentaho-kettle

private Configuration deleteOptionFromConfiguration( Configuration config, Option option ) {
 Configuration currentConf = config;
 if ( currentConf != null ) {
  EnumSet<Option> currentOptions = EnumSet.noneOf( Option.class );
  currentOptions.addAll( currentConf.getOptions() );
  if ( currentOptions.remove( option ) ) {
   if ( log.isDebug() ) {
    log.logDebug( BaseMessages.getString( PKG, "JsonReader.Debug.Configuration.Option.Delete", option ) );
   }
   currentConf = Configuration.defaultConfiguration().addOptions( currentOptions.toArray( new Option[currentOptions.size()] ) );
  }
 }
 if ( log.isDebug() ) {
  log.logDebug( BaseMessages.getString( PKG, "JsonReader.Debug.Configuration.Options", currentConf.getOptions() ) );
 }
 return currentConf;
}

代码示例来源：origin: json-path/JsonPath

/**
 * Creates a new configuration based on default values
 * @return a new configuration based on defaults
 */
public static Configuration defaultConfiguration() {
  Defaults defaults = getEffectiveDefaults();
  return Configuration.builder().jsonProvider(defaults.jsonProvider()).options(defaults.options()).build();
}

代码示例来源：origin: json-path/JsonPath

@Test
public void issue_46() {
  String json = "{\"a\": {}}";
  Configuration configuration = Configuration.defaultConfiguration().setOptions(Option.SUPPRESS_EXCEPTIONS);
  assertThat((String)JsonPath.using(configuration).parse(json).read("a.x")).isNull();
  try {
    read(json, "a.x");
    failBecauseExceptionWasNotThrown(PathNotFoundException.class);
  } catch (PathNotFoundException e) {
    assertThat(e).hasMessage("No results for path: $['a']['x']");
  }
}

代码示例来源：origin: json-path/JsonPath

@Test
public void last_token_defaults_to_null() {
  Configuration configuration = Configuration.builder().options(Option.DEFAULT_PATH_LEAF_TO_NULL).build();
  assertNull(JsonPath.parse(DOCUMENT, configuration).read("$.children[2].age"));
}

代码示例来源：origin: json-path/JsonPath

@Test(expected = PathNotFoundException.class)
public void missing_prop() {
  //Object read = JsonPath.using(Configuration.defaultConfiguration().setOptions(Option.THROW_ON_MISSING_PROPERTY)).parse(DOCUMENT).read("$.store.book[*].fooBar");
  //Object read = JsonPath.using(Configuration.defaultConfiguration()).parse(DOCUMENT).read("$.store.book[*].fooBar");
  Object read2 = JsonPath.using(Configuration.defaultConfiguration().addOptions(Option.REQUIRE_PROPERTIES)).parse(DOCUMENT).read("$.store.book[*].fooBar.not");
}

代码示例来源：origin: json-path/JsonPath

@Test
public void when_deep_scanning_require_properties_is_ignored_on_scan_target() {
  final Configuration conf = Configuration.defaultConfiguration().addOptions(Option.REQUIRE_PROPERTIES);
  Object result = JsonPath.parse("[{\"x\": {\"foo\": {\"x\": 4}, \"x\": null}, \"y\": {\"x\": 1}}, {\"x\": []}]").read(
      "$..x");
  assertThat(result).asList().hasSize(5);
  List<Integer> result1 = JsonPath.using(conf).parse("{\"foo\": {\"bar\": 4}}").read("$..foo.bar");
  assertThat(result1).containsExactly(4);
  assertEvaluationThrows("{\"foo\": {\"baz\": 4}}", "$..foo.bar", PathNotFoundException.class, conf);
}

代码示例来源：origin: json-path/JsonPath

@Test
public void an_indefinite_path_can_be_returned_as_list() {
  Configuration conf = Configuration.builder().options(ALWAYS_RETURN_LIST).build();
  List<Object> result = using(conf).parse("{\"bar\": {\"foo\": null}}").read("$..foo");
  assertThat(result).hasSize(1);
  assertThat(result.get(0)).isNull();
  assertThat((List)using(conf).parse("{\"bar\": {\"foo\": [1, 4, 8]}}").read("$..foo")).asList()
      .containsExactly(Arrays.asList(1, 4, 8));
}

代码示例来源：origin: batfish/batfish

private static Set<JsonPathResultEntry> computeResults(
  String jsonFile, String path, boolean includeSuffix) {
 Configuration.setDefaults(BatfishJsonPathDefaults.INSTANCE);
 ConfigurationBuilder b = new ConfigurationBuilder();
 Configuration baseConfiguration = b.build();
 String jsonStr = CommonUtil.readResource(jsonFile);
 Object jsonObject = JsonPath.parse(jsonStr, baseConfiguration).json();
 JsonPathQuery query = new JsonPathQuery(path, includeSuffix);
 JsonPathResult result = JsonPathAnswerer.computeResult(jsonObject, query);
 return new HashSet<>(result.getResult().values());
}

代码示例来源：origin: batfish/batfish

public JsonPathTest() {
 Configuration.setDefaults(BatfishJsonPathDefaults.INSTANCE);
 ConfigurationBuilder b = new ConfigurationBuilder();
 _baseConfiguration = b.build();
 _oneNtpServerNodesAnswerStr =
   CommonUtil.readResource("org/batfish/question/jsonpath/oneNtpServer.json");
 _oneNtpServerNodesAnswerJsonObject =
   JsonPath.parse(_oneNtpServerNodesAnswerStr, _baseConfiguration).json();
 _twoNtpServersNodesAnswerStr =
   CommonUtil.readResource("org/batfish/question/jsonpath/twoNtpServers.json");
 _twoNtpServersNodesAnswerJsonObject =
   JsonPath.parse(_twoNtpServersNodesAnswerStr, _baseConfiguration).json();
 ConfigurationBuilder prefixCb = new ConfigurationBuilder();
 prefixCb.mappingProvider(_baseConfiguration.mappingProvider());
 prefixCb.jsonProvider(_baseConfiguration.jsonProvider());
 prefixCb.evaluationListener(_baseConfiguration.getEvaluationListeners());
 prefixCb.options(_baseConfiguration.getOptions());
 prefixCb.options(Option.ALWAYS_RETURN_LIST);
 prefixCb.options(Option.AS_PATH_LIST);
 _prefixConfiguration = prefixCb.build();
}

代码示例来源：origin: json-path/JsonPath

@Test(expected = PathNotFoundException.class)
public void issue_22() throws Exception {
  Configuration configuration = Configuration.defaultConfiguration();
  String json = "{\"a\":{\"b\":1,\"c\":2}}";
  JsonPath.parse(json, configuration).read("a.d");
}

代码示例来源：origin: org.apache.camel/camel-jsonpath

return path.read(inputStream, genericFile.getCharset(), configuration);
  LOG.trace("JSonPath: {} is read as String: {}", path, json);
  String str = (String) json;
  return path.read(str, configuration);
} else if (json instanceof Map) {
  LOG.trace("JSonPath: {} is read as Map: {}", path, json);
  Map map = (Map) json;
  return path.read(map, configuration);
} else if (json instanceof List) {
  LOG.trace("JSonPath: {} is read as List: {}", path, json);
if (configuration.getOptions().contains(SUPPRESS_EXCEPTIONS)) {
  if (configuration.getOptions().contains(ALWAYS_RETURN_LIST)) {
    return Collections.emptyList();
  } else {

代码示例来源：origin: json-path/JsonPath

@Test
public void issue_143() {
  String json = "{ \"foo\": { \"bar\" : \"val\" }, \"moo\": { \"cow\" : \"val\" } }";
  Configuration configuration = Configuration.builder().options( Option.AS_PATH_LIST ).build();
  List<String> pathList = JsonPath.using(configuration).parse(json).read(JsonPath.compile("$.*.bar"));
  assertThat(pathList).containsExactly("$['foo']['bar']");
}

代码示例来源：origin: json-path/JsonPath

@Test
public void shouldMatchJsonPathOnParsedJsonObject() {
  Object json = Configuration.defaultConfiguration().jsonProvider().parse(BOOKS_JSON);
  assertThat(json, hasJsonPath("$.store.name", equalTo("Little Shop")));
}

代码示例来源：origin: json-path/JsonPath

@Test
public void require_single_property() {
  List json = new ArrayList() {{
    add(singletonMap("a", "a0"));
    add(singletonMap("b", "b2"));
  }};
  Configuration configuration = JSON_SMART_CONFIGURATION.addOptions(Option.REQUIRE_PROPERTIES);
  Object result = JsonPath.using(configuration).parse(json).read("$..a");
  assertThat(result).asList().containsExactly("a0");
}

代码示例来源：origin: json-path/JsonPath

@Test
public void the_age_of_all_with_age_defined() {
  //List<Integer> result = JsonPath.read(DOCUMENT, "$.children[*].age");
  List<Integer> result = JsonPath.using(Configuration.defaultConfiguration().setOptions(Option.SUPPRESS_EXCEPTIONS)).parse(DOCUMENT).read("$.children[*].age");
  Assertions.assertThat(result).containsSequence(0, null);
}

代码示例来源：origin: json-path/JsonPath

/**
 * {@inheritDoc}
 */
public JsonAsserter assertNotDefined(String path) {
  try {
    Configuration c = Configuration.defaultConfiguration();
    JsonPath.using(c).parse(jsonObject).read(path);
    throw new AssertionError(format("Document contains the path <%s> but was expected not to.", path));
  } catch (PathNotFoundException e) {
  }
  return this;
}

代码示例来源：origin: json-path/JsonPath

public void set(Object newVal, Configuration configuration){
  for (String property : properties) {
    configuration.jsonProvider().setProperty(parent, property, newVal);
  }
}
public void convert(MapFunction mapFunction, Configuration configuration) {