Class OpenXmlFilter

All Implemented Interfaces:
IFilter

public class OpenXmlFilter extends AbstractXmlFilter
Filter for MS Office's XML files (those which are inside the DOCX, XLSX, PPTX...).
  • Method Details

    • getFileFormatName

      public String getFileFormatName()
      Description copied from class: AbstractFilter
      Human-readable name of the File Format this filter supports.
      Specified by:
      getFileFormatName in interface IFilter
      Specified by:
      getFileFormatName in class AbstractFilter
      Returns:
      File format name
    • getDefaultInstances

      public Instance[] getDefaultInstances()
      Description copied from class: AbstractFilter
      The default list of filter instances that this filter class has. One filter class may have different filter instances, different by source file mask, encoding of the source file etc.

      Note that the user may change the instances freely.

      Specified by:
      getDefaultInstances in interface IFilter
      Specified by:
      getDefaultInstances in class AbstractFilter
      Returns:
      Default filter instances
    • isFileSupported

      public boolean isFileSupported(File inFile, Map<String,String> config, FilterContext context)
      Description copied from class: AbstractFilter
      Returns whether the file is supported by the filter, given the file and possible file's encoding ( null encoding means autodetect). Default implementation creates a reader and calls AbstractFilter.isFileSupported(BufferedReader). You should override only one of the two.

      For example, DocBook files have .xml extension, as possibly many other XML files, so the filter should check a DTD of the document.

      Specified by:
      isFileSupported in interface IFilter
      Overrides:
      isFileSupported in class AbstractFilter
      Parameters:
      inFile - Source file.
      config - filter's configuration options
      context - Filter context.
      Returns:
      Does the filter support the file.