Class Zip.Zip64ModeAttribute

  extended by
      extended by
Enclosing class:

public static final class Zip.Zip64ModeAttribute
extends EnumeratedAttribute

The choices for Zip64 extensions.

never: never add any Zip64 extensions. This will cause the task to fail if you try to add entries bigger than 4GB or create an archive bigger than 4GB or holding more that 65535 entries.

as-needed: create Zip64 extensions only when the entry's size is bigger than 4GB or one of the archive limits is hit. This mode also adds partial Zip64 extensions for all deflated entries written by Ant.

always: create Zip64 extensions for all entries.

Note some ZIP implementations don't handle Zip64 extensions well and others may fail if the Zip64 extra field data is only present inside the local file header but not the central directory - which is what as-needed may result in. Java5 and Microsoft Visual Studio's Extension loader are known to fconsider the archive broken in such cases. If you are targeting such an archiver uset the value never unless you know you need Zip64 extensions.

Ant 1.9.1

Field Summary
static Zip.Zip64ModeAttribute AS_NEEDED
static Zip.Zip64ModeAttribute NEVER
Fields inherited from class
Constructor Summary
Method Summary
 Zip64Mode getMode()
 java.lang.String[] getValues()
          This is the only method a subclass needs to implement.
Methods inherited from class
containsValue, getIndex, getInstance, getValue, indexOfValue, setValue, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail


public static final Zip.Zip64ModeAttribute NEVER


public static final Zip.Zip64ModeAttribute AS_NEEDED
Constructor Detail


public Zip.Zip64ModeAttribute()
Method Detail


public java.lang.String[] getValues()
Description copied from class: EnumeratedAttribute
This is the only method a subclass needs to implement.

Specified by:
getValues in class EnumeratedAttribute
an array holding all possible values of the enumeration. The order of elements must be fixed so that indexOfValue(String) always return the same index for the same value.


public Zip64Mode getMode()