# Package org.apache.xmlbeans.impl.common

- Interface Summary
  Interface | Description
  --- | ---
  PrefixResolver |
  ValidationContext |
  ValidatorListener | First event must be a BEGIN with no name (to communicate any xsi information).
  ValidatorListener.Event |
  XmlLocale |

- Class Summary
  Class | Description
  --- | ---
  DefaultClassLoaderResourceLoader |
  DocumentHelper |
  EncodingMap |
  GlobalLock | Whenever multiple locks must be acquired within the implementation of XML Beans, this GlobalLock is acquired first, and then released when all the acutally-needed locks have been acquired.
  IdentityConstraint | Identity constraint engine.
  IOUtil |
  JarHelper | Provides utility services for jarring and unjarring files and directories.
  Levenshtein |
  LoadSaveUtils |
  Mutex |
  NameUtil |
  NullLogger | A logger class that strives to make it as easy as possible for developers to write log calls, while simultaneously making those calls as cheap as possible by performing lazy evaluation of the log message.
  PushedInputStream |
  QNameHelper |
  ReaderInputStream |
  ResolverUtil | Author: Cezar Andrei (cezar.andrei at bea.com) Date: Dec 3, 2003
  Sax2Dom |
  SAXHelper | Provides handy methods for working with SAX parsers and readers
  SniffedXmlInputStream |
  SniffedXmlReader |
  SoftCache |
  StaxHelper | Provides handy methods for working with StAX parsers and readers
  SystemCache | This class encapsulates the caching strategy for XmlBeans.
  XBeanDebug |
  XBLogFactory | Provides logging without clients having to mess with configuration/initialization.
  XBLogger | A logger interface that strives to make it as easy as possible for developers to write log calls, while simultaneously making those calls as cheap as possible by performing lazy evaluation of the log message.
  XMLBeansConstants |
  XMLChar | This class defines the basic XML character properties.
  XmlEncodingSniffer |
  XmlErrorPrinter |
  XmlErrorWatcher |
  XmlEventBase | Abstract base class which implements the type part XMLEvent.
  XMLNameHelper |
  XmlNameImpl |
  XmlObjectList | A class to hold and compare a list of XmlObjects for use by keys keyrefs during validation.
  XmlReaderToWriter |
  XmlStreamUtils | debugging utilities for XmlStreamReader
  XmlWhitespace |

- Exception Summary
  Exception | Description
  --- | ---
  InvalidLexicalValueException | Author: Cezar Andrei (cezar.andrei at bea.com) Date: Nov 24, 2003