net.jqhome.jwps.ea
Class BadEA

java.lang.Object
  |
  +--net.jqhome.jwps.ea.AbstractEA
        |
        +--net.jqhome.jwps.ea.ByteArrayEA
              |
              +--net.jqhome.jwps.ea.BadEA

public class BadEA

extends ByteArrayEA

A Bad EA is one that is not in standard format. Since OS/2 does absolutely no checking before writing EAs to the disk, it is possible for an application to write some garbage (normally they just leave off the first 4 control bytes). This EA is returned by the factory and is made to preserve all bytes, so unless you change this somehow, saving it write it back to the disk exactly as it was originally. Note when you are saving EAs, these are not normally saved. You must pass a flag to the system to explicitly tell it to overwrite BadEAs.

Field Summary

Fields inherited from class net.jqhome.jwps.ea.AbstractEA

EA_NAME_ASSOCIATION_TABLE, EA_NAME_CODEPAGE, EA_NAME_COMMENTS, EA_NAME_HISTORY, EA_NAME_ICON, EA_NAME_ICON1, EA_NAME_KEYPHRASES, EA_NAME_LONGNAME, EA_NAME_SUBJECT, EA_NAME_TYPE, EA_NAME_VERSION, XML_EA_B64_ENCODING, XML_EA_CODEPAGE_TAGNAME, XML_EA_ENCODING_TYPE_TAGNAME, XML_EA_FILE_TAGNAME, XML_EA_IS_CRITICAL_TAGNAME, XML_EA_LIST_TAGNAME, XML_EA_NAME_TAGNAME, XML_EA_TAGNAME, XML_EA_TEXT_ENCODING, XML_EA_TYPE_TAGNAME, XML_EA_VALUE_TAGNAME

Constructor Summary

BadEA()

BadEA(RawEA rawEA)

BadEA(java.lang.String name)

BadEA(java.lang.String name, byte[] value)

BadEA(java.lang.String name, byte[] value, int type, boolean isCritical)

BadEA(java.lang.String name, byte[] value, int start, int length)

BadEA(java.lang.String name, int type)
Sets a non-critical EA without value

BadEA(java.lang.String name, int type, boolean isCritical)

Method Summary

void	fromRawEA(RawEA rawEA) The byte stream that the C API returns is only slightly parsed before being put into a raw EA object.
int	getRawEASize() This returns the size of the raw EA item.
RawEA	toRawEA() This method will take the EA and turn it into a Raw EA, that is, one that is almost directly storable in OS2.

Methods inherited from class net.jqhome.jwps.ea.ByteArrayEA

equals, getValue, setValue, setValue, toString, toXML, valueSize

Methods inherited from class net.jqhome.jwps.ea.AbstractEA

fileToBytes, getName, getType, isCritical, isUserDefined, setCritical, setName, setType

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BadEA

public BadEA(java.lang.String name,
             int type,
             boolean isCritical)
      throws JWPException

BadEA

public BadEA()
      throws JWPException

BadEA

public BadEA(java.lang.String name,
             int type)
      throws JWPException

Sets a non-critical EA without value

BadEA

public BadEA(java.lang.String name)
      throws JWPException

BadEA

public BadEA(java.lang.String name,
             byte[] value,
             int type,
             boolean isCritical)
      throws JWPException

BadEA

public BadEA(RawEA rawEA)
      throws JWPException

BadEA

public BadEA(java.lang.String name,
             byte[] value)
      throws JWPException

BadEA

public BadEA(java.lang.String name,
             byte[] value,
             int start,
             int length)
      throws JWPException

Method Detail

fromRawEA

public void fromRawEA(RawEA rawEA)
               throws JWPException

Description copied from class: AbstractEA

The byte stream that the C API returns is only slightly parsed before being put into a raw EA object. Java EA objects are created from these.

Overrides:

fromRawEA in class ByteArrayEA

JWPException

getRawEASize

public int getRawEASize()

Description copied from class: AbstractEA

This returns the size of the raw EA item.

Overrides:

getRawEASize in class ByteArrayEA

toRawEA

public RawEA toRawEA()
              throws JWPException

Description copied from class: AbstractEA

This method will take the EA and turn it into a Raw EA, that is, one that is almost directly storable in OS2. Since there are really only 4 formats that are used, for ascii, binary, mvmt and mvst as long as you extend one of these you should not have to concern yourself with the vagaries of writing one of these.

Overrides:

toRawEA in class ByteArrayEA

JWPException