Class ExtraFieldUtils.UnparseableExtraField

java.lang.Object
org.apache.commons.compress.archivers.zip.ExtraFieldUtils.UnparseableExtraField
All Implemented Interfaces:
UnparseableExtraFieldBehavior
Enclosing class:
ExtraFieldUtils

public static final class ExtraFieldUtils.UnparseableExtraField extends Object implements UnparseableExtraFieldBehavior
"enum" for the possible actions to take if the extra field cannot be parsed.

This class has been created long before Java 5 and would have been a real enum ever since.

Since:
1.1
  • Field Details

  • Constructor Details

    • UnparseableExtraField

      private UnparseableExtraField(int k)
  • Method Details

    • getKey

      public int getKey()
      Key of the action to take.
      Returns:
      the key
    • onUnparseableExtraField

      public ZipExtraField onUnparseableExtraField(byte[] data, int off, int len, boolean local, int claimedLength) throws ZipException
      Description copied from interface: UnparseableExtraFieldBehavior
      Decides what to do with extra field data that doesn't follow the recommended pattern.
      Specified by:
      onUnparseableExtraField in interface UnparseableExtraFieldBehavior
      Parameters:
      data - the array of extra field data
      off - offset into data where the unparseable data starts
      len - the length of unparseable data
      local - whether the extra field data stems from the local file header. If this is false then the data is part if the central directory header extra data.
      claimedLength - length of the extra field claimed by the third and forth byte if it did follow the recommended pattern
      Returns:
      null if the data should be ignored or an extra field implementation that represents the data
      Throws:
      ZipException - if an error occurs or unparseable extra fields must not be accepted