Class DefaultTagProcessorFactory

java.lang.Object
com.itextpdf.tool.xml.html.DefaultTagProcessorFactory
All Implemented Interfaces:
TagProcessorFactory
public class DefaultTagProcessorFactory extends Object implements TagProcessorFactory
A Default implementation of the TagProcessorFactory that uses a map to store the TagProcessors. Within the same ClassLoaders this Processor can also load the processors when they are only stored with there fully qualified class names.
Note: this implementation does not use namespaces (yet)!

  • Field Details

  • Constructor Details

    • DefaultTagProcessorFactory

      public DefaultTagProcessorFactory()

  • Method Details

    • load

      protected TagProcessor load(String className) throws NoTagProcessorException
      Tries to load given processor with Class.forName
      Parameters:
      className - fully qualified className
      Returns:
      the loaded tag processor
      Throws:
      NoTagProcessorException - if TagProcessor could not be loaded.

    • load

      protected TagProcessor load(String className, ClassLoader loader) throws NoTagProcessorException
      Tries to load given processor with Class.forName
      Parameters:
      className - fully qualified className
      loader - the classloader to use
      Returns:
      the loaded tag processor
      Throws:
      NoTagProcessorException - if TagProcessor could not be loaded.

    • getProcessor

      public TagProcessor getProcessor(String tag, String nameSpace)
      Description copied from interface: TagProcessorFactory
      Looks up a TagProcessor for the given tag.
      Specified by:
      getProcessor in interface TagProcessorFactory
      Parameters:
      tag - the tag to find a processor for.
      nameSpace - the namespace
      Returns:
      the TagProcessor mapped to this tag.
      Throws:
      NoTagProcessorException - when the processor was not found for the given tag.

    • addProcessor

      public void addProcessor(String tag, String className)
      Add an unloaded TagProcessor.
      Parameters:
      tag - the tag the processor with the given className maps to
      className - the fully qualified class name (class has to be found on classpath, will be loaded with Class.forName()

    • addProcessor

      public void addProcessor(String tag, TagProcessor processor)
      Add a loaded TagProcessor.
      Parameters:
      tag - the tag the processor with the given className maps to
      processor - the TagProcessor

    • addProcessor

      public void addProcessor(TagProcessor processor, String... tags)
      Description copied from interface: TagProcessorFactory
      Add a tag processor and the tags it maps to.
      Specified by:
      addProcessor in interface TagProcessorFactory
      Parameters:
      processor - the TagProcessor.
      tags - tags this processor maps to.

    • addProcessor

      public void addProcessor(String className, String... tags)
      Add one tag processor that handles multiple tags.
      Parameters:
      className - the fully qualified class name (class has to be found on classpath)
      tags - list of tags this processor maps to.

    • removeProcessor

      public void removeProcessor(String tag)
      Description copied from interface: TagProcessorFactory
      Removes a TagProcessor for a specific tag.
      Specified by:
      removeProcessor in interface TagProcessorFactory
      Parameters:
      tag - the tag to remove the processor for.