Package org.apache.commons.digester3.binder

Class DigesterLoader

java.lang.Object
org.apache.commons.digester3.binder.DigesterLoader
public final class DigesterLoader extends Object
This class manages the creation of Digester instances from digester rules modules.

  • Method Details

    • newLoader

      public static DigesterLoader newLoader(RulesModule... rulesModules)
      Creates a new DigesterLoader instance given one or more RulesModule instance.
      Parameters:
      rulesModules - The modules containing the Rule binding
      Returns:
      A new DigesterLoader instance

    • newLoader

      public static DigesterLoader newLoader(Iterable<RulesModule> rulesModules)
      Creates a new DigesterLoader instance given a collection of RulesModule instance.
      Parameters:
      rulesModules - The modules containing the Rule binding
      Returns:
      A new DigesterLoader instance

    • setUseContextClassLoader

      public DigesterLoader setUseContextClassLoader(boolean useContextClassLoader)
      Determine whether to use the Context ClassLoader (the one found by calling Thread.currentThread().getContextClassLoader()) to resolve/load classes that are defined in various rules. If not using Context ClassLoader, then the class-loading defaults to using the calling-class' ClassLoader.
      Parameters:
      useContextClassLoader - determines whether to use Context ClassLoader.
      Returns:
      This loader instance, useful to chain methods.

    • setClassLoader

      public DigesterLoader setClassLoader(ClassLoader classLoader)
      Set the class loader to be used for instantiating application objects when required.
      Parameters:
      classLoader - the class loader to be used for instantiating application objects when required.
      Returns:
      This loader instance, useful to chain methods.

    • setSubstitutor

      public DigesterLoader setSubstitutor(Substitutor substitutor)
      Sets the Substitutor to be used to convert attributes and body text.
      Parameters:
      substitutor - the Substitutor to be used to convert attributes and body text or null if not substitution of these values is to be performed.
      Returns:
      This loader instance, useful to chain methods.

    • setNamespaceAware

      public DigesterLoader setNamespaceAware(boolean namespaceAware)
      Set the "namespace aware" flag for parsers we create.
      Parameters:
      namespaceAware - The new "namespace aware" flag
      Returns:
      This loader instance, useful to chain methods.

    • isNamespaceAware

      public boolean isNamespaceAware()
      Return the "namespace aware" flag for parsers we create.
      Returns:
      true, if the "namespace aware" flag for parsers we create, false otherwise.

    • setXIncludeAware

      public DigesterLoader setXIncludeAware(boolean xIncludeAware)
      Set the XInclude-aware flag for parsers we create. This additionally requires namespace-awareness.
      Parameters:
      xIncludeAware - The new XInclude-aware flag
      Returns:
      This loader instance, useful to chain methods.
      See Also:

    • isXIncludeAware

      public boolean isXIncludeAware()
      Return the XInclude-aware flag for parsers we create;
      Returns:
      true, if the XInclude-aware flag for parsers we create is set, false otherwise

    • setValidating

      public DigesterLoader setValidating(boolean validating)
      Set the validating parser flag.
      Parameters:
      validating - The new validating parser flag.
      Returns:
      This loader instance, useful to chain methods.

    • isValidating

      public boolean isValidating()
      Return the validating parser flag.
      Returns:
      true, if the validating parser flag is set, false otherwise

    • setSchema

      public DigesterLoader setSchema(Schema schema)
      Set the XML Schema to be used when parsing.
      Parameters:
      schema - The Schema instance to use.
      Returns:
      This loader instance, useful to chain methods.

    • register

      public DigesterLoader register(String publicId, URL entityURL)

      Register the specified DTD URL for the specified public identifier. This must be called before the first call to parse().

      Digester contains an internal EntityResolver implementation. This maps PUBLICID's to URLs (from which the resource will be loaded). A common use case for this method is to register local URLs (possibly computed at runtime by a classloader) for DTDs. This allows the performance advantage of using a local version without having to ensure every SYSTEM URI on every processed xml document is local. This implementation provides only basic functionality. If more sophisticated features are required, using setEntityResolver(EntityResolver) to set a custom resolver is recommended.

      Note: This method will have no effect when a custom EntityResolver has been set. (Setting a custom EntityResolver overrides the internal implementation.)

      Parameters:
      publicId - Public identifier of the DTD to be resolved
      entityURL - The URL to use for reading this DTD
      Returns:
      This loader instance, useful to chain methods.

    • register

      public DigesterLoader register(String publicId, String entityURL)

      Convenience method that registers the string version of an entity URL instead of a URL version.

      Parameters:
      publicId - Public identifier of the entity to be resolved
      entityURL - The URL to use for reading this entity
      Returns:
      This loader instance, useful to chain methods.

    • getRegistrations

      public Map<String,URL> getRegistrations()
      Return the set of DTD URL registrations, keyed by public identifier.
      Returns:
      the set of DTD URL registrations.

    • setEntityResolver

      public DigesterLoader setEntityResolver(EntityResolver entityResolver)
      Set the EntityResolver used by SAX when resolving public id and system id. This must be called before the first call to parse().
      Parameters:
      entityResolver - a class that implement the EntityResolver interface.
      Returns:
      This loader instance, useful to chain methods.

    • setStackAction

      public DigesterLoader setStackAction(StackAction stackAction)
      Sets the Object which will receive callbacks for every pop/push action on the default stack or named stacks.
      Parameters:
      stackAction - the Object which will receive callbacks for every pop/push action on the default stack or named stacks.
      Returns:
      This loader instance, useful to chain methods.

    • getExecutorService

      public ExecutorService getExecutorService()
      Returns the executor service used to run asynchronous parse method.
      Returns:
      the executor service used to run asynchronous parse method
      Since:
      3.1

    • setExecutorService

      public DigesterLoader setExecutorService(ExecutorService executorService)
      Sets the executor service to run asynchronous parse method.
      Parameters:
      executorService - the executor service to run asynchronous parse method
      Returns:
      This loader instance, useful to chain methods.
      Since:
      3.1

    • getErrorHandler

      public ErrorHandler getErrorHandler()
      Return the error handler for this Digester.
      Returns:
      the error handler for this Digester.
      Since:
      3.2

    • setErrorHandler

      public DigesterLoader setErrorHandler(ErrorHandler errorHandler)
      Set the error handler for this Digester.
      Parameters:
      errorHandler - The new error handler
      Returns:
      This loader instance, useful to chain methods.
      Since:
      3.2

    • getDocumentLocator

      public Locator getDocumentLocator()
      Gets the document locator associated with our parser.
      Returns:
      the Locator supplied by the document parser
      Since:
      3.2

    • setDocumentLocator

      public DigesterLoader setDocumentLocator(Locator locator)
      Sets the document locator associated with our parser.
      Parameters:
      locator - the document locator associated with our parser.
      Returns:
      This loader instance, useful to chain methods.
      Since:
      3.2

    • newDigester

      public Digester newDigester()
      Creates a new Digester instance that relies on the default Rules implementation.
      Returns:
      a new Digester instance

    • newDigester

      public Digester newDigester(Rules rules)
      Creates a new Digester instance that relies on the custom user define Rules implementation
      Parameters:
      rules - The custom user define Rules implementation
      Returns:
      a new Digester instance

    • newDigester

      public Digester newDigester(SAXParser parser)
      Creates a new Digester instance that relies on the given SAXParser and the default Rules implementation.
      Parameters:
      parser - the user defined SAXParser
      Returns:
      a new Digester instance

    • newDigester

      public Digester newDigester(SAXParser parser, Rules rules)
      Creates a new Digester instance that relies on the given SAXParser and custom user define Rules implementation.
      Parameters:
      parser - The user defined SAXParser
      rules - The custom user define Rules implementation
      Returns:
      a new Digester instance

    • newDigester

      public Digester newDigester(XMLReader reader)
      Creates a new XMLReader instance that relies on the given XMLReader and the default Rules implementation.
      Parameters:
      reader - The user defined XMLReader
      Returns:
      a new Digester instance

    • newDigester

      public Digester newDigester(XMLReader reader, Rules rules)
      Creates a new XMLReader instance that relies on the given XMLReader and custom user define Rules implementation.
      Parameters:
      reader - The user defined XMLReader
      rules - The custom user define Rules implementation
      Returns:
      a new Digester instance

    • addRules

      public void addRules(Digester digester)
      Add rules to an already created Digester instance, analyzing the digester annotations in the target class.
      Parameters:
      digester - the Digester instance reference.

    • createRuleSet

      public RuleSet createRuleSet()
      Creates a new RuleSet instance based on the current configuration.
      Returns:
      A new RuleSet instance based on the current configuration.