Package patterntesting.runtime.util

Class ArchivEntry

  • public final class ArchivEntry
extends java.lang.Object
    Unfortunately we can't extends URI because this is a final class. So now it is more or less implemented as URI wrapper and is intended for the use with zip and jar files to describe an entry inside an archive.

    Historically some parts of this class were developed for a log browser for Log4J. The facility to read (compressed) tar files (using org.apache.commons.compress.tar.*) were removed because we use it here only for zip and jar files.

    Since 1.5 this class is now final because of performance reasons. If you need to derive it write a feature request.

    Since:
    20.09.2007
    Version:
    $Revision: 1.26 $
    Author:
    oliver (ob@aosd.de)

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected ArchivEntry​(java.io.File file)
      Instantiates a new archiv entry.
        ArchivEntry​(java.lang.String scheme, java.io.File archive, java.lang.String entry)
      Instantiates a new archiv entry.
        ArchivEntry​(java.net.URI uri)
      Instantiates a new archiv entry.
        ArchivEntry​(java.net.URL url)
      Instantiates a new archiv entry.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object other)
      If two entries with the same resource or class name have a different size or not the same byte code they are considered as not equal.
      byte[] getBytes()
      Gets the bytes.
      java.lang.String getEntry()
      Gets the entry.
      java.io.File getFileArchiv()
      Gets the file archiv.
      long getSize()
      Gets the size.
      java.util.zip.ZipEntry getZipEntry()
      Gets the zip entry.
      java.util.zip.ZipFile getZipFile()
      Gets the zip file.
      boolean hasEntry()
      Checks for entry.
      int hashCode()
      Hash code.
      boolean isFile()
      Checks if is file.
      java.lang.String toString()
      To string.
      java.net.URI toURI()
      To uri.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ArchivEntry

        protected ArchivEntry​(java.io.File file)
        Instantiates a new archiv entry.
        Parameters:
        file - the file

      • ArchivEntry

        public ArchivEntry​(java.net.URI uri)
        Instantiates a new archiv entry.
        Parameters:
        uri - the uri

      • ArchivEntry

        public ArchivEntry​(java.net.URL url)
        Instantiates a new archiv entry.
        Parameters:
        url - the url

      • ArchivEntry

        public ArchivEntry​(java.lang.String scheme,
                   java.io.File archive,
                   java.lang.String entry)
            throws java.net.URISyntaxException
        Instantiates a new archiv entry.
        Parameters:
        scheme - the scheme
        archive - the archive
        entry - the entry
        Throws:
        java.net.URISyntaxException - the URI syntax exception

    • Method Detail

      • toURI

        public java.net.URI toURI()
        To uri.
        Returns:
        the uRI

      • isFile

        public boolean isFile()
        Checks if is file.
        Returns:
        true, if is file

      • getFileArchiv

        public java.io.File getFileArchiv()
        Gets the file archiv. The works of course only for JAR and ZIP files.
        Returns:
        the file

      • getZipFile

        public java.util.zip.ZipFile getZipFile()
                                 throws java.io.IOException
        Gets the zip file.
        Returns:
        the zip file
        Throws:
        java.io.IOException - Signals that an I/O exception has occurred.

      • getEntry

        public java.lang.String getEntry()
        Gets the entry. If no entry can be found an empty string is returned now. This behaviour has changed with 1.5.
        Returns:
        the entry

      • hasEntry

        public boolean hasEntry()
        Checks for entry.
        Returns:
        true, if successful

      • getZipEntry

        public java.util.zip.ZipEntry getZipEntry()
        Gets the zip entry.
        Returns:
        the zip entry

      • getSize

        public long getSize()
             throws java.io.IOException
        Gets the size.
        Returns:
        the size
        Throws:
        java.io.IOException - Signals that an I/O exception has occurred.

      • getBytes

        public byte[] getBytes()
                throws java.io.IOException
        Gets the bytes.
        Returns:
        the bytes
        Throws:
        java.io.IOException - Signals that an I/O exception has occurred.

      • equals

        public boolean equals​(java.lang.Object other)
        If two entries with the same resource or class name have a different size or not the same byte code they are considered as not equal.
        Overrides:
        equals in class java.lang.Object
        Parameters:
        other - the other
        Returns:
        true if they have the same size and the same byte code.
        See Also:
        Object.equals(java.lang.Object)

      • hashCode

        public int hashCode()
        Hash code.
        Overrides:
        hashCode in class java.lang.Object
        Returns:
        the hash code
        See Also:
        Object.hashCode()

      • toString

        public java.lang.String toString()
        To string.
        Overrides:
        toString in class java.lang.Object
        Returns:
        the string
        See Also:
        Object.toString()