Class TarEntry

java.lang.Object
com.codename1.io.tar.TarEntry
public class TarEntry extends Object

  • Field Details

  • Constructor Details

    • TarEntry

      public TarEntry(String file, String entryName)

    • TarEntry

      public TarEntry(byte[] headerBuf)

  • Method Details

    • equals

      public boolean equals(TarEntry it)

    • equals

      public boolean equals(Object obj)
      Description copied from class: Object
      Indicates whether some other object is "equal to" this one. The equals method implements an equivalence relation: It is reflexive: for any reference value x, x.equals(x) should return true. It is symmetric: for any reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true. It is transitive: for any reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true. It is consistent: for any reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the object is modified. For any non-null reference value x, x.equals(null) should return false. The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any reference values x and y, this method returns true if and only if x and y refer to the same object (x==y has the value true).
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Description copied from class: Object
      Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable. The general contract of hashCode is: Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hashtables. As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)
      Overrides:
      hashCode in class Object

    • isDescendent

      public boolean isDescendent(TarEntry desc)

    • getHeader

      public TarHeader getHeader()

    • getName

      public String getName()

    • setName

      public void setName(String name)

    • getUserId

      public int getUserId()

    • setUserId

      public void setUserId(int userId)

    • getGroupId

      public int getGroupId()

    • setGroupId

      public void setGroupId(int groupId)

    • getUserName

      public String getUserName()

    • setUserName

      public void setUserName(String userName)

    • getGroupName

      public String getGroupName()

    • setGroupName

      public void setGroupName(String groupName)

    • setIds

      public void setIds(int userId, int groupId)

    • getModTime

      public Date getModTime()

    • setModTime

      public void setModTime(long time)

    • setModTime

      public void setModTime(Date time)

    • getFile

      public String getFile()

    • getSize

      public long getSize()

    • setSize

      public void setSize(long size)

    • isDirectory

      public boolean isDirectory()
      Checks if the org.xeustechnologies.jtar entry is a directory

    • extractTarHeader

      public void extractTarHeader(String entryName)

      Extract header from File

      Parameters
      • entryName

    • computeCheckSum

      public long computeCheckSum(byte[] buf)

      Calculate checksum

      Parameters
      • buf

    • writeEntryHeader

      public void writeEntryHeader(byte[] outbuf)

      Writes the header to the byte buffer

      Parameters
      • outbuf

    • parseTarHeader

      public void parseTarHeader(byte[] bh)

      Parses the tar header to the byte buffer

      Parameters

      • header

      • bh