Package org.codehaus.plexus.archiver.jar

Class Manifest.Attribute

  • All Implemented Interfaces:
    java.lang.Iterable<java.lang.String>
    Direct Known Subclasses:
    Manifest.ExistingAttribute
    Enclosing class:
    Manifest
    public static class Manifest.Attribute
extends Manifest.BaseAttribute
implements java.lang.Iterable<java.lang.String>
    An attribute for the manifest. Those attributes that are not nested into a section will be added to the "Main" section.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private int currentIndex
      For multivalued attributes, this is the index of the attribute currently being defined.
      private java.util.Vector<java.lang.String> values
      The attribute's value

    • Constructor Summary

      Constructors 
      Constructor Description
      Attribute()
      Construct an empty attribute
      Attribute​(java.lang.String name, java.lang.String value)
      Construct a manifest by specifying its name and value

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addValue​(java.lang.String value)
      Add a new value to this attribute - making it multivalued.
      boolean equals​(java.lang.Object rhs)  
      java.lang.String getKey()
      Get the attribute's Key - its name in lower case.
      private static java.lang.String getKey​(java.lang.String name)
      Get the key for the specified attribute name - its name in lower case.
      java.lang.String getValue()
      Get the Attribute's value.
      int hashCode()  
      java.util.Iterator<java.lang.String> iterator()  
      void setName​(java.lang.String name)
      Set the Attribute's name; required
      void setValue​(java.lang.String value)
      Set the Attribute's value; required
      (package private) void write​(java.io.Writer writer)
      Writes the attribute out to a writer.
      private void writeLine​(java.io.Writer writer, java.lang.String line)
      Write a single Manifest line.
      private void writeValue​(java.io.Writer writer, java.lang.String value)
      Write a single attribute value out.

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.lang.Iterable

        forEach, spliterator

    • Field Detail

      • values

        private java.util.Vector<java.lang.String> values
        The attribute's value

      • currentIndex

        private int currentIndex
        For multivalued attributes, this is the index of the attribute currently being defined.

    • Constructor Detail

      • Attribute

        public Attribute()
        Construct an empty attribute

      • Attribute

        public Attribute​(java.lang.String name,
                 java.lang.String value)
        Construct a manifest by specifying its name and value
        Parameters:
        name - the attribute's name
        value - the Attribute's value

    • Method Detail

      • iterator

        public java.util.Iterator<java.lang.String> iterator()
        Specified by:
        iterator in interface java.lang.Iterable<java.lang.String>

      • equals

        public boolean equals​(java.lang.Object rhs)
        Overrides:
        equals in class Manifest.BaseAttribute
        See Also:
        Object.equals(java.lang.Object)

      • setName

        public void setName​(java.lang.String name)
        Set the Attribute's name; required
        Parameters:
        name - the attribute's name

      • getKey

        public java.lang.String getKey()
        Get the attribute's Key - its name in lower case.
        Returns:
        the attribute's key.

      • getKey

        private static java.lang.String getKey​(java.lang.String name)
        Get the key for the specified attribute name - its name in lower case.
        Returns:
        the attribute's key.

      • setValue

        public void setValue​(java.lang.String value)
        Set the Attribute's value; required
        Parameters:
        value - the attribute's value

      • getValue

        public java.lang.String getValue()
        Get the Attribute's value.
        Returns:
        the attribute's value.

      • addValue

        public void addValue​(java.lang.String value)
        Add a new value to this attribute - making it multivalued.
        Parameters:
        value - the attribute's additional value

      • write

        void write​(java.io.Writer writer)
    throws java.io.IOException
        Writes the attribute out to a writer.
        Parameters:
        writer - the Writer to which the attribute is written
        Throws:
        java.io.IOException - if the attribute value cannot be written

      • writeValue

        private void writeValue​(java.io.Writer writer,
                        java.lang.String value)
                 throws java.io.IOException
        Write a single attribute value out. Should handle multiple lines of attribute value.
        Parameters:
        writer - the Writer to which the attribute is written
        value - the attribute value
        Throws:
        java.io.IOException - if the attribute value cannot be written

      • writeLine

        private void writeLine​(java.io.Writer writer,
                       java.lang.String line)
                throws java.io.IOException
        Write a single Manifest line. Should handle more than 72 bytes of line
        Parameters:
        writer - the Writer to which the attribute is written
        line - the manifest line to be written
        Throws:
        java.io.IOException - when Io excepts