org.apache.commons.lang3.StringUtils.joinWith()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
字(9.2k)|赞(0)|评价(0)|浏览(911)

本文整理了Java中org.apache.commons.lang3.StringUtils.joinWith()方法的一些代码示例，展示了StringUtils.joinWith()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。StringUtils.joinWith()方法的具体详情如下：
包路径：org.apache.commons.lang3.StringUtils
类名称：StringUtils
方法名：joinWith

StringUtils.joinWith介绍

[英]Joins the elements of the provided varargs into a single String containing the provided elements.

No delimiter is added before or after the list. null elements and separator are treated as empty Strings ("").

StringUtils.joinWith(",", {"a", "b"})        = "a,b" 
StringUtils.joinWith(",", {"a", "b",""})     = "a,b," 
StringUtils.joinWith(",", {"a", null, "b"})  = "a,,b" 
StringUtils.joinWith(null, {"a", "b"})       = "ab"

[中]将提供的varargs的元素联接到包含提供的元素的单个字符串中。
列表前后不添加分隔符。空元素和分隔符被视为空字符串（“”）。

StringUtils.joinWith(",", {"a", "b"})        = "a,b" 
StringUtils.joinWith(",", {"a", "b",""})     = "a,b," 
StringUtils.joinWith(",", {"a", null, "b"})  = "a,,b" 
StringUtils.joinWith(null, {"a", "b"})       = "ab"

代码示例

代码示例来源：origin: gocd/gocd

private String calcEtag(Username username, List<GoDashboardPipelineGroup> pipelineGroups, List<GoDashboardEnvironment> environments) {
  final String pipelineSegment = pipelineGroups.stream().
      map(GoDashboardPipelineGroup::etag).collect(Collectors.joining(SEP_CHAR));
  final String environmentSegment = environments.stream().
      map(GoDashboardEnvironment::etag).collect(Collectors.joining(SEP_CHAR));
  return DigestUtils.md5Hex(StringUtils.joinWith(SEP_CHAR, username.getUsername(), pipelineSegment, environmentSegment));
}

代码示例来源：origin: gocd/gocd

private String calcEtag(Username username, List<GoDashboardPipelineGroup> pipelineGroups, List<GoDashboardEnvironment> environments) {
  final String pipelineSegment = pipelineGroups.stream().
      map(GoDashboardPipelineGroup::etag).collect(Collectors.joining(SEP_CHAR));
  final String environmentSegment = environments.stream().
      map(GoDashboardEnvironment::etag).collect(Collectors.joining(SEP_CHAR));
  return DigestUtils.md5Hex(StringUtils.joinWith(SEP_CHAR, username.getUsername(), pipelineSegment, environmentSegment));
}

代码示例来源：origin: gocd/gocd

private String calcPipelinesDataEtag(Username username, List<PipelineConfigs> pipelineConfigs) {
    final HashMap<String, List<CaseInsensitiveString>> pipelinesDataSegment = new HashMap<>();
    for (PipelineConfigs group : pipelineConfigs) {
      final List<PipelineConfig> pipelines = group.getPipelines();
      if (!pipelines.isEmpty()) {
        List<CaseInsensitiveString> pipelineNames = pipelines.stream().map(PipelineConfig::name).collect(Collectors.toList());
        pipelinesDataSegment.put(group.getGroup(), pipelineNames);
      }
    }
    return DigestUtils.md5Hex(StringUtils.joinWith("/", username.getUsername(), pipelinesDataSegment));
  }
}

代码示例来源：origin: uber-common/jvm-profiler

public static String getSparkEnvAppId() {
  // Do not use "org.apache.spark.SparkEnv" directly because the maven shade plugin will convert 
  // the class name to ja_shaded.org.apache.spark.SparkEnv due to relocation.
  String className = org.apache.commons.lang3.StringUtils.joinWith(
      ".", 
      "org",
      "apache",
      "spark",
      "SparkEnv");
  try {
    Object result = ReflectionUtils.executeStaticMethods(
        className, 
        "get.conf.getSparkEnvAppId");
    if (result == null) {
      return null;
    }
    return result.toString();
  } catch (Throwable e) {
    return null;
  }
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test(expected = IllegalArgumentException.class)
public void testJoinWithThrowsException() {
  StringUtils.joinWith(",", (Object[]) null);
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testJoinWith() {
  assertEquals("", StringUtils.joinWith(","));        // empty array
  assertEquals("", StringUtils.joinWith(",", (Object[]) NULL_ARRAY_LIST));
  assertEquals("null", StringUtils.joinWith(",", NULL_TO_STRING_LIST));   //toString method prints 'null'
  assertEquals("a,b,c", StringUtils.joinWith(",", "a", "b", "c"));
  assertEquals(",a,", StringUtils.joinWith(",", null, "a", ""));
  assertEquals("ab", StringUtils.joinWith(null, "a", "b"));
}

代码示例来源：origin: net.guerlab.spring/guerlab-spring-commons

private static String getMessage(Collection<String> displayMessageList) {
  if (CollectionUtil.isEmpty(displayMessageList)) {
    return "";
  }
  return StringUtils.joinWith("\n", displayMessageList.toArray());
}

代码示例来源：origin: net.guerlab/guerlab-spring-commons

private static String getMessage(List<String> displayMessageList) {
  if (CollectionUtil.isEmpty(displayMessageList)) {
    return "";
  }
  return StringUtils.joinWith("\n", displayMessageList.toArray());
}

代码示例来源：origin: awhitford/lombok.maven

@Override
protected String getSourcePath() {
 return StringUtils.joinWith(File.pathSeparator,
   StringUtils.join(this.project.getCompileSourceRoots(), File.pathSeparatorChar),
   StringUtils.join(this.project.getTestCompileSourceRoots(), File.pathSeparatorChar)
 );
}

代码示例来源：origin: org.projectlombok/lombok-maven-plugin

@Override
protected String getSourcePath() {
 return StringUtils.joinWith(File.pathSeparator,
   StringUtils.join(this.project.getCompileSourceRoots(), File.pathSeparatorChar),
   StringUtils.join(this.project.getTestCompileSourceRoots(), File.pathSeparatorChar)
 );
}

代码示例来源：origin: BriData/DBus

private void adapt() {
  List<String> wk = new ArrayList<>();
  JSONObject ret = new JSONObject();
  JSONObject fbData = JSON.parseObject(value);
  for(String key : fbData.keySet()) {
    if(fbData.get(key) instanceof JSONObject) {
      JSONObject subJbValue = ((JSONObject) fbData.get(key));
      for(String jbKey : subJbValue.keySet()) {
        ret.put(StringUtils.joinWith(".", key, jbKey), subJbValue.get(jbKey));
      }
    } else {
      ret.put(key, fbData.get(key));
    }
  }
  wk.add(ret.toJSONString());
  it = wk.iterator();
}

代码示例来源：origin: alien4cloud/alien4cloud

private static void injectSourcePropertiesAsInputs(PaaSNodeTemplate source, Map<String, Interface> interfaces) {
  // input name: SOURCE_<propertyName>
  injectPropertiesAsInputs(ToscaFunctionConstants.SOURCE, null, source.getTemplate().getProperties(), interfaces,
      baseName -> StringUtils.joinWith(AlienUtils.DEFAULT_PREFIX_SEPARATOR, ToscaFunctionConstants.SOURCE, baseName));
}

代码示例来源：origin: alien4cloud/alien4cloud

private static void injectCapabilitiesProperties(NodeTemplate template, Map<String, Interface> interfaces) {
  if (template.getCapabilities() == null) {
    return;
  }
  template.getCapabilities().forEach((capabilityName, capability) -> {
    // input name: CAPABILITIES_<capabilityName>_<propertyName>
    injectPropertiesAsInputs(ToscaFunctionConstants.SELF, capabilityName, capability.getProperties(), interfaces,
        baseName -> StringUtils.joinWith(AlienUtils.DEFAULT_PREFIX_SEPARATOR, ToscaFunctionConstants.SELF, CAPABILITIES, capabilityName, baseName));
  });
}

代码示例来源：origin: alien4cloud/alien4cloud

private static void injectTargetPropertiesAsInputs(PaaSNodeTemplate target, Map<String, Interface> interfaces) {
  // input name: TARGET_<propertyName>
  injectPropertiesAsInputs(ToscaFunctionConstants.TARGET, null, target.getTemplate().getProperties(), interfaces,
      baseName -> StringUtils.joinWith(AlienUtils.DEFAULT_PREFIX_SEPARATOR, ToscaFunctionConstants.TARGET, baseName));
}

代码示例来源：origin: alien4cloud/alien4cloud

private static void injectTargetedCapabilityProperties(PaaSNodeTemplate target, String capabilityName, Map<String, Interface> interfaces) {
  if (target.getTemplate().getCapabilities() != null && target.getTemplate().getCapabilities().containsKey(capabilityName)) {
    Capability capability = target.getTemplate().getCapabilities().get(capabilityName);
    // input name: TARGET_CAPABILITIES_<capabilityName>_<propertyName>
    injectPropertiesAsInputs(ToscaFunctionConstants.TARGET, capabilityName, capability.getProperties(), interfaces, baseName -> StringUtils
        .joinWith(AlienUtils.DEFAULT_PREFIX_SEPARATOR, ToscaFunctionConstants.TARGET, CAPABILITIES, capabilityName, baseName));
  }
}

代码示例来源：origin: alien4cloud/alien4cloud

baseName -> StringUtils.joinWith(AlienUtils.DEFAULT_PREFIX_SEPARATOR, ToscaFunctionConstants.SELF, baseName));

代码示例来源：origin: alien4cloud/alien4cloud

/**
 * Inject node template and capabilities properties as input parameters for all its interfaces operations <br>
 * The injected input names are uppercased and is in form:
 * <ul>
 * <li>{@code SELF_<PROPERTY_NAME>} for node property
 * <li>{@code SELF_CAPABILITIES_<CAPABILITY_NAME>_<PROPERTY_NAME>} for capability property
 * </ul>
 * In case of name conflict, the overriding order is: (--> = overrides)
 * 
 * <pre>
 * declared input --> node property input --> capability property input
 * </pre>
 *
 * @param paaSTemplate The {@link PaaSNodeTemplate} to process
 */
public static void processNodeTemplateProperties(PaaSNodeTemplate paaSTemplate) {
  NodeTemplate template = paaSTemplate.getTemplate();
  // inject nodetemplate properties
  if (MapUtils.isNotEmpty(template.getProperties())) {
    injectPropertiesAsInputs(ToscaFunctionConstants.SELF, null, template.getProperties(), paaSTemplate.getInterfaces(),
        baseName -> StringUtils.joinWith(AlienUtils.DEFAULT_PREFIX_SEPARATOR, ToscaFunctionConstants.SELF, baseName));
  }
  // inject capabilities properties
  injectCapabilitiesProperties(template, paaSTemplate.getInterfaces());
}

内容来源于网络，如有侵权，请联系作者删除！

StringUtils

相关文章

    查看更多
    微信公众号

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    StringUtils类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com