java.lang.IllegalArgumentException.initCause java code examples

Common ways to obtain IllegalArgumentException

private void myMethod () {
 IllegalArgumentException i =new IllegalArgumentException()
String s;new IllegalArgumentException(s)
Throwable cause;new IllegalArgumentException(cause)
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}

private IllegalArgumentException incorrectInputName(IOException e, String name) {
  IllegalArgumentException iae = new IllegalArgumentException("Incorrect input name:" + name);
  iae.initCause(e);
  throw iae;
}

private IllegalArgumentException incorrectInputEncoding(IOException e) {
  IllegalArgumentException iae = new IllegalArgumentException("Incorrect input encoding");
  iae.initCause(e);
  throw iae;
}

/**
 * Throws a {@link org.apache.geode.cache.CacheXmlException}
 */
@Override
public void fatalError(SAXParseException ex) throws SAXException {
 IllegalArgumentException ex2 = new IllegalArgumentException(
   "Fatal error while parsing XML.");
 ex2.initCause(ex);
 throw ex2;
}

/**
 * Throws a {@link org.apache.geode.cache.CacheXmlException}
 */
@Override
public void error(SAXParseException ex) throws SAXException {
 IllegalArgumentException ex2 = new IllegalArgumentException(
   "Error while parsing XML.");
 ex2.initCause(ex);
 throw ex2;
}

/**
 * Parse numeric component into an int.
 * 
 * @param value Numeric component
 * @param version Complete version string for exception message, if any
 * @return int value of numeric component
 */
private static int parseInt(String value, String version) {
  try {
    return Integer.parseInt(value);
  } catch (NumberFormatException e) {
    IllegalArgumentException iae = new IllegalArgumentException("invalid version \"" + version + "\": non-numeric \"" + value + "\"");
    iae.initCause(e);
    throw iae;
  }
}

private static URI createURI(String brokerURL) {
  try {
    return new URI(brokerURL);
  } catch (URISyntaxException e) {
    throw (IllegalArgumentException)new IllegalArgumentException("Invalid broker URI: " + brokerURL).initCause(e);
  }
}

/**
 * Verify and obtain a required String property.
 * 
 * @param propName The name of the property
 * @return The value of the property or {@code null} if the property is not
 *         set.
 * @throws IllegalArgumentException when the property doesn't have the
 *         correct data type.
 */
private String verifyStringProperty(String propName) {
  Object r = properties.get(propName);
  try {
    return (String) r;
  } catch (ClassCastException e) {
    IllegalArgumentException iae = new IllegalArgumentException("property value is not a String: " + propName);
    iae.initCause(e);
    throw iae;
  }
}

public void foo(File f) {
    try {
    FileOutputStream o = new FileOutputStream(f);
    o.write(0);
    o.close();
  } catch (IOException e) {
    IllegalArgumentException e2 = new  IllegalArgumentException("Bad file: " + f);
    e2.initCause(e);
  }
}

  /**
   * Parses the supplied LDAP URL.
   * @param url the URL (e.g.
   * <tt>ldap://monkeymachine:11389/dc=springframework,dc=org</tt>).
   * @return the URI object created from the URL
   * @throws IllegalArgumentException if the URL is null, empty or the URI syntax is
   * invalid.
   */

  private static URI parseLdapUrl(String url) {
    Assert.hasLength(url, "url must have length");

    try {
      return new URI(url);
    }
    catch (URISyntaxException e) {
      IllegalArgumentException iae = new IllegalArgumentException(
          "Unable to parse url: " + url);
      iae.initCause(e);
      throw iae;
    }
  }
}

/**
 * Verify and obtain a required long property.
 * 
 * @param propName The name of the property
 * @return The value of the property or 0 if the property is not set.
 * @throws IllegalArgumentException when the property doesn't have the
 *         correct data type.
 */
private long verifyLongProperty(String propName) {
  Object r = properties.get(propName);
  if (r == null) {
    return 0l;
  }
  try {
    return ((Long) r).longValue();
  } catch (ClassCastException e) {
    IllegalArgumentException iae = new IllegalArgumentException("property value is not a Long: " + propName);
    iae.initCause(e);
    throw iae;
  }
}

/**
 * Parse version component into a Version.
 * 
 * @param version version component string
 * @param range Complete range string for exception message, if any
 * @return Version
 */
private static Version parseVersion(String version, String range) {
  try {
    return Version.valueOf(version);
  } catch (IllegalArgumentException e) {
    IllegalArgumentException iae = new IllegalArgumentException("invalid range \"" + range + "\": " + e.getMessage());
    iae.initCause(e);
    throw iae;
  }
}

/**
 * Parse filter string into a Filter object.
 * 
 * @param filterString The filter string to parse.
 * @return a Filter for this bundle.
 * @throws IllegalArgumentException If the filter syntax is invalid.
 */
private static Filter parseFilter(String filterString) {
  filterString = filterString.trim();
  if (filterString.equals("*")) {
    return null;
  }
  try {
    return FrameworkUtil.createFilter(filterString);
  } catch (InvalidSyntaxException e) {
    IllegalArgumentException iae = new IllegalArgumentException("invalid filter");
    iae.initCause(e);
    throw iae;
  }
}

 /**
  * It's a lot easier to configure and manage the location of the graphite server if we combine
  * the ip and port into a single string. Using a "fake" transport and the ipString means we get
  * standard host/port parsing (including domain names, ipv4 and ipv6) for free.
  */
 private static URI parseStringAsUri(String ipString) {
  try {
   URI uri = new URI("socket://" + ipString);
   if (uri.getHost() == null || uri.getPort() == -1) {
    throw new URISyntaxException(ipString, "URI must have host and port parts");
   }
   return uri;
  } catch (URISyntaxException e) {
   throw (IllegalArgumentException) new IllegalArgumentException(
     "Graphite server address needs to be defined as {host}:{port}.").initCause(e);
  }
 }
}

/**
 * Parse filter string into a Filter object.
 * 
 * @param filterString The filter string to parse.
 * @return a Filter for this bundle. If the specified filterString is not a
 *         filter expression, then {@code null} is returned.
 * @throws IllegalArgumentException If the filter syntax is invalid.
 */
private static Filter parseFilter(String filterString) {
  filterString = filterString.trim();
  if (filterString.charAt(0) != '(') {
    return null;
  }
  try {
    return FrameworkUtil.createFilter(filterString);
  } catch (InvalidSyntaxException e) {
    IllegalArgumentException iae = new IllegalArgumentException("invalid filter");
    iae.initCause(e);
    throw iae;
  }
}

/**
 * Parse filter string into a Filter object.
 * 
 * @param filterString The filter string to parse.
 * @return a Filter for this bundle. If the specified filterString is not a
 *         filter expression, then {@code null} is returned.
 * @throws IllegalArgumentException If the filter syntax is invalid.
 */
private static Filter parseFilter(String filterString) {
  filterString = filterString.trim();
  if (filterString.charAt(0) != '(') {
    return null;
  }
  try {
    return FrameworkUtil.createFilter(filterString);
  } catch (InvalidSyntaxException e) {
    IllegalArgumentException iae = new IllegalArgumentException("invalid filter");
    iae.initCause(e);
    throw iae;
  }
}

/**
 * Parse filter string into a Filter object.
 * 
 * @param filterString The filter string to parse.
 * @return a Filter for this bundle. If the specified filterString is not a
 *         filter expression, then {@code null} is returned.
 * @throws IllegalArgumentException If the filter syntax is invalid.
 */
private static Filter parseFilter(String filterString) {
  filterString = filterString.trim();
  if (filterString.charAt(0) != '(') {
    return null;
  }
  try {
    return FrameworkUtil.createFilter(filterString);
  } catch (InvalidSyntaxException e) {
    IllegalArgumentException iae = new IllegalArgumentException("invalid filter");
    iae.initCause(e);
    throw iae;
  }
}

/**
 * Parse filter string into a Filter object.
 * 
 * @param filterString The filter string to parse.
 * @return a Filter for this bundle. If the specified filterString is
 *         {@code null} or equals "*", then {@code null} is returned to
 *         indicate a wildcard.
 * @throws IllegalArgumentException If the filter syntax is invalid.
 */
private static Filter parseFilter(String filterString) {
  if (filterString == null) {
    return null;
  }
  filterString = filterString.trim();
  if (filterString.equals("*")) {
    return null;
  }
  try {
    return FrameworkUtil.createFilter(filterString);
  } catch (InvalidSyntaxException e) {
    IllegalArgumentException iae = new IllegalArgumentException("invalid filter");
    iae.initCause(e);
    throw iae;
  }
}

/**
 * Parse filter string into a Filter object.
 * 
 * @param filterString The filter string to parse.
 * @return a Filter for this bundle.
 * @throws IllegalArgumentException If the filter syntax is invalid.
 */
private static Filter parseFilter(String filterString) {
  filterString = filterString.trim();
  if (filterString.equals("*")) {
    return null;
  }
  try {
    return FrameworkUtil.createFilter(filterString);
  } catch (InvalidSyntaxException e) {
    IllegalArgumentException iae = new IllegalArgumentException("invalid filter");
    iae.initCause(e);
    throw iae;
  }
}

/**
 * Parse filter string into a Filter object.
 * 
 * @param filterString The filter string to parse.
 * @return a Filter for this subsystem. If the specified filterString equals
 *         "*", then {@code null} is returned to indicate a wildcard.
 * @throws IllegalArgumentException If the filter syntax is invalid.
 */
private static Filter parseFilter(String filterString) {
  filterString = filterString.trim();
  if (filterString.equals("*")) {
    return null;
  }
  try {
    return FrameworkUtil.createFilter(filterString);
  } catch (InvalidSyntaxException e) {
    IllegalArgumentException iae = new IllegalArgumentException("invalid filter");
    iae.initCause(e);
    throw iae;
  }
}

  @Override
  public void unaryCall(SimpleRequest request, StreamObserver<SimpleResponse> responseObserver) {
    IllegalStateException e1 = new IllegalStateException("Exception 1");
    IllegalArgumentException e2 = new IllegalArgumentException();
    AssertionError e3 = new AssertionError("Exception 3");
    Exceptions.clearTrace(e3);
    RuntimeException e4 = new RuntimeException("Exception 4");
    e1.initCause(e2);
    e2.initCause(e3);
    e3.initCause(e4);
    Status status = Status.ABORTED.withCause(e1);
    responseObserver.onError(status.asRuntimeException());
  }
}

How to use initCausemethodin java.lang.IllegalArgumentException

Best Java code snippets using java.lang.IllegalArgumentException.initCause (Showing top 20 results out of 2,358)

How to use
initCause
method
in
java.lang.IllegalArgumentException