How to use

equalsIgnoreCase

method

in

org.apache.hadoop.util.StringUtils

/**
 * Get the value of the <code>name</code> property as a <code>boolean</code>.
 * If no such property is specified, or if the specified value is not a valid
 * <code>boolean</code>, then <code>defaultValue</code> is returned.
 *
 * @param name property name.
 * @param defaultValue default value.
 * @return property value as a <code>boolean</code>,
 *         or <code>defaultValue</code>.
 */
public boolean getBoolean(String name, boolean defaultValue) {
  String valueString = getTrimmed(name);
  if (null == valueString || valueString.isEmpty()) {
    return defaultValue;
  }
  if (StringUtils.equalsIgnoreCase("true", valueString))
    return true;
  else if (StringUtils.equalsIgnoreCase("false", valueString))
    return false;
  else return defaultValue;
}

/**
 * Get the value of the <code>name</code> property as a <code>boolean</code>.
 * If no such property is specified, or if the specified value is not a valid
 * <code>boolean</code>, then <code>defaultValue</code> is returned.
 *
 * @param name property name.
 * @param defaultValue default value.
 * @return property value as a <code>boolean</code>,
 *         or <code>defaultValue</code>.
 */
public boolean getBoolean(String name, boolean defaultValue) {
 String valueString = getTrimmed(name);
 if (null == valueString || valueString.isEmpty()) {
  return defaultValue;
 }
 if (StringUtils.equalsIgnoreCase("true", valueString))
  return true;
 else if (StringUtils.equalsIgnoreCase("false", valueString))
  return false;
 else return defaultValue;
}

/** 
 * Get the value of the <code>name</code> property as a <code>boolean</code>.  
 * If no such property is specified, or if the specified value is not a valid
 * <code>boolean</code>, then <code>defaultValue</code> is returned.
 * 
 * @param name property name.
 * @param defaultValue default value.
 * @return property value as a <code>boolean</code>, 
 *         or <code>defaultValue</code>. 
 */
public boolean getBoolean(String name, boolean defaultValue) {
 String valueString = getTrimmed(name);
 if (null == valueString || valueString.isEmpty()) {
  return defaultValue;
 }
 if (StringUtils.equalsIgnoreCase("true", valueString))
  return true;
 else if (StringUtils.equalsIgnoreCase("false", valueString))
  return false;
 else return defaultValue;
}

if (xmlInput && StringUtils.equalsIgnoreCase("xml", processor)) {
 System.err.println("XML format input file is not allowed"
   + " to be processed by XML processor.");
 return -1;
} else if(!xmlInput && StringUtils.equalsIgnoreCase("binary", processor)) {
 System.err.println("Binary format input file is not allowed"
   + " to be processed by Binary processor.");

if(StringUtils.equalsIgnoreCase("binary", processor)) {
 return new BinaryEditsVisitor(filename);
  out = new TeeOutputStream(outs);
 if(StringUtils.equalsIgnoreCase("xml", processor)) {
  vis = new XmlEditsVisitor(out);
 } else if(StringUtils.equalsIgnoreCase("stats", processor)) {
  vis = new StatisticsEditsVisitor(out);
 } else {

@JsonIgnore
public boolean isConstraintType(String name) {
  return StringUtils.equalsIgnoreCase(name, this.type);
}

public static AtlasAttributeDef findAttribute(Collection<AtlasAttributeDef> attributeDefs, String attrName) {
  AtlasAttributeDef ret = null;
  if (CollectionUtils.isNotEmpty(attributeDefs)) {
    for (AtlasAttributeDef attributeDef : attributeDefs) {
      if (StringUtils.equalsIgnoreCase(attributeDef.getName(), attrName)) {
        ret = attributeDef;
        break;
      }
    }
  }
  return ret;
}

private static AtlasEnumElementDef findElement(List<AtlasEnumElementDef> elementDefs, String elemValue) {
  AtlasEnumElementDef ret = null;
  if (CollectionUtils.isNotEmpty(elementDefs)) {
    for (AtlasEnumElementDef elementDef : elementDefs) {
      if (StringUtils.equalsIgnoreCase(elementDef.getValue(), elemValue)) {
        ret = elementDef;
        break;
      }
    }
  }
  return ret;
}

private static AtlasEnumElementDef findElement(List<AtlasEnumElementDef> elementDefs, String elemValue) {
  AtlasEnumElementDef ret = null;
  if (CollectionUtils.isNotEmpty(elementDefs)) {
    for (AtlasEnumElementDef elementDef : elementDefs) {
      if (StringUtils.equalsIgnoreCase(elementDef.getValue(), elemValue)) {
        ret = elementDef;
        break;
      }
    }
  }
  return ret;
}

public static AtlasAttributeDef findAttribute(Collection<AtlasAttributeDef> attributeDefs, String attrName) {
  AtlasAttributeDef ret = null;
  if (CollectionUtils.isNotEmpty(attributeDefs)) {
    for (AtlasAttributeDef attributeDef : attributeDefs) {
      if (StringUtils.equalsIgnoreCase(attributeDef.getName(), attrName)) {
        ret = attributeDef;
        break;
      }
    }
  }
  return ret;
}

@JsonIgnore
public boolean isConstraintType(String name) {
  return StringUtils.equalsIgnoreCase(name, this.type);
}

public void removeAttribute(String attrName) {
  List<AtlasAttributeDef> a = this.attributeDefs;
  if (hasAttribute(a, attrName)) {
    List<AtlasAttributeDef> tmpList = new ArrayList<>();
    // copy existing attributes, except ones having same name as the attribute being removed
    for (AtlasAttributeDef existingAttrDef : a) {
      if (!StringUtils.equalsIgnoreCase(existingAttrDef.getName(), attrName)) {
        tmpList.add(existingAttrDef);
      }
    }
    this.attributeDefs = tmpList;
  }
}

public void removeAttribute(String attrName) {
  List<AtlasAttributeDef> a = this.attributeDefs;
  if (hasAttribute(a, attrName)) {
    List<AtlasAttributeDef> tmpList = new ArrayList<>();
    // copy existing attributes, except ones having same name as the attribute being removed
    for (AtlasAttributeDef existingAttrDef : a) {
      if (!StringUtils.equalsIgnoreCase(existingAttrDef.getName(), attrName)) {
        tmpList.add(existingAttrDef);
      }
    }
    this.attributeDefs = tmpList;
  }
}

public void removeElement(String elemValue) {
  List<AtlasEnumElementDef> e = this.elementDefs;
  // if element doesn't exist, no need to create the tmpList below
  if (hasElement(e, elemValue)) {
    List<AtlasEnumElementDef> tmpList = new ArrayList<>();
    // copy existing elements, except ones having same value as the element being removed
    for (AtlasEnumElementDef existingElem : e) {
      if (!StringUtils.equalsIgnoreCase(existingElem.getValue(), elemValue)) {
        tmpList.add(existingElem);
      }
    }
    this.elementDefs = tmpList;
  }
}

public void addElement(AtlasEnumElementDef elementDef) {
  List<AtlasEnumElementDef> e = this.elementDefs;
  List<AtlasEnumElementDef> tmpList = new ArrayList<>();
  if (CollectionUtils.isNotEmpty(e)) {
    // copy existing elements, except ones having same value as the element being added
    for (AtlasEnumElementDef existingElem : e) {
      if (!StringUtils.equalsIgnoreCase(existingElem.getValue(), elementDef.getValue())) {
        tmpList.add(existingElem);
      }
    }
  }
  tmpList.add(new AtlasEnumElementDef(elementDef));
  this.elementDefs = tmpList;
}

public void addElement(AtlasEnumElementDef elementDef) {
  List<AtlasEnumElementDef> e = this.elementDefs;
  List<AtlasEnumElementDef> tmpList = new ArrayList<>();
  if (CollectionUtils.isNotEmpty(e)) {
    // copy existing elements, except ones having same value as the element being added
    for (AtlasEnumElementDef existingElem : e) {
      if (!StringUtils.equalsIgnoreCase(existingElem.getValue(), elementDef.getValue())) {
        tmpList.add(existingElem);
      }
    }
  }
  tmpList.add(new AtlasEnumElementDef(elementDef));
  this.elementDefs = tmpList;
}

@Test(enabled=false)
public void testGetAppConfigurationEntryStringForKafkaClient() {
  AppConfigurationEntry[] entries =
      Configuration.getConfiguration().getAppConfigurationEntry("KafkaClient");
  Assert.assertNotNull(entries);
  Assert.assertEquals(1, entries.length);
  String principal = (String) entries[0].getOptions().get("principal");
  Assert.assertNotNull(principal);
  String[] components = principal.split("[/@]");
  Assert.assertEquals(3, components.length);
  Assert.assertEquals(false, StringUtils.equalsIgnoreCase(components[1], "_HOST"));
}

@Test(enabled=false)
public void testGetAppConfigurationEntryStringForKafkaClient() {
  AppConfigurationEntry[] entries =
      Configuration.getConfiguration().getAppConfigurationEntry("KafkaClient");
  Assert.assertNotNull(entries);
  Assert.assertEquals(1, entries.length);
  String principal = (String) entries[0].getOptions().get("principal");
  Assert.assertNotNull(principal);
  String[] components = principal.split("[/@]");
  Assert.assertEquals(3, components.length);
  Assert.assertEquals(false, StringUtils.equalsIgnoreCase(components[1], "_HOST"));
}

@Test(enabled=false)
public void testGetAppConfigurationEntryStringForMyClient() {
  AppConfigurationEntry[] entries =
      Configuration.getConfiguration().getAppConfigurationEntry("myClient");
  Assert.assertNotNull(entries);
  Assert.assertEquals(2, entries.length);
  String principal = (String) entries[0].getOptions().get("principal");
  Assert.assertNotNull(principal);
  String[] components = principal.split("[/@]");
  Assert.assertEquals(3, components.length);
  Assert.assertEquals(true, StringUtils.equalsIgnoreCase(components[1], "abcd"));
  principal = (String) entries[1].getOptions().get("principal");
  Assert.assertNotNull(principal);
  components = principal.split("[/@]");
  Assert.assertEquals(2, components.length);
}

 void replaceQueueFromPlacementContext(
   ApplicationPlacementContext placementContext,
   ApplicationSubmissionContext context) {
  // Set it to ApplicationSubmissionContext
  //apply queue mapping only to new application submissions
  if (placementContext != null && !StringUtils.equalsIgnoreCase(
    context.getQueue(), placementContext.getQueue())) {
   LOG.info("Placed application=" + context.getApplicationId() +
     " to queue=" + placementContext.getQueue() + ", original queue="
     + context
     .getQueue());
   context.setQueue(placementContext.getQueue());
  }
 }
}