sunxacml-commit

[<se...@us...>]

Update of /cvsroot/sunxacml/sunxacml/com/sun/xacml/cond
In directory sc8-pr-cvs1:/tmp/cvs-serv22245/cond

Modified Files:
	Apply.java Evaluatable.java Function.java 
Log Message:
updated all existing encoding and added new encoding routines for all policy
related elements


Index: Apply.java
===================================================================
RCS file: /cvsroot/sunxacml/sunxacml/com/sun/xacml/cond/Apply.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** Apply.java	11 Aug 2003 20:48:45 -0000	1.3
--- Apply.java	25 Aug 2003 16:53:10 -0000	1.4
***************
*** 38,41 ****
--- 38,42 ----
  
  import com.sun.xacml.EvaluationCtx;
+ import com.sun.xacml.Indenter;
  import com.sun.xacml.ParsingException;
  import com.sun.xacml.UnknownIdentifierException;
***************
*** 46,49 ****
--- 47,53 ----
  import com.sun.xacml.attr.AttributeValue;
  
+ import java.io.OutputStream;
+ import java.io.PrintStream;
+ 
  import java.net.URI;
  
***************
*** 74,77 ****
--- 78,84 ----
      private Function bagFunction;
  
+     // whether or not this is a condition
+     private boolean isCondition;
+ 
      /**
       * Constructs an <code>Apply</code> object. Throws an
***************
*** 84,92 ****
       *              to the function, each of which is an
       *              <code>Evaluatable</code>
       */
!     public Apply(Function function, List evals)
          throws IllegalArgumentException
      {
!         this(function, evals, null);
      }
  
--- 91,101 ----
       *              to the function, each of which is an
       *              <code>Evaluatable</code>
+      * @param isCondition true if this <code>Apply</code> is a Condition,
+      *                    false otherwise
       */
!     public Apply(Function function, List evals, boolean isCondition)
          throws IllegalArgumentException
      {
!         this(function, evals, null, isCondition);
      }
  
***************
*** 102,107 ****
       *              <code>Evaluatable</code>
       * @param bagFunction the higher-order function to use
       */
!     public Apply(Function function, List evals, Function bagFunction)
          throws IllegalArgumentException
      {
--- 111,119 ----
       *              <code>Evaluatable</code>
       * @param bagFunction the higher-order function to use
+      * @param isCondition true if this <code>Apply</code> is a Condition,
+      *                    false otherwise
       */
!     public Apply(Function function, List evals, Function bagFunction,
!                  boolean isCondition)
          throws IllegalArgumentException
      {
***************
*** 119,122 ****
--- 131,135 ----
          this.evals = Collections.unmodifiableList(evals);
          this.bagFunction = bagFunction;
+         this.isCondition = isCondition;
      }
      
***************
*** 136,140 ****
          throws ParsingException
      {
!         return getInstance(root, FunctionFactory.getConditionInstance());
      }
  
--- 149,153 ----
          throws ParsingException
      {
!         return getInstance(root, FunctionFactory.getConditionInstance(), true);
      }
  
***************
*** 149,153 ****
          throws ParsingException
      {
!         return getInstance(root, FunctionFactory.getGeneralInstance());
      }
  
--- 162,166 ----
          throws ParsingException
      {
!         return getInstance(root, FunctionFactory.getGeneralInstance(), false);
      }
  
***************
*** 157,161 ****
       * kind of function.
       */
!     private static Apply getInstance(Node root, FunctionFactory factory)
          throws ParsingException
      {
--- 170,175 ----
       * kind of function.
       */
!     private static Apply getInstance(Node root, FunctionFactory factory,
!                                      boolean isCondition)
          throws ParsingException
      {
***************
*** 207,211 ****
          }
  
!         return new Apply(function, evals, bagFunction);
      }
  
--- 221,225 ----
          }
  
!         return new Apply(function, evals, bagFunction, isCondition);
      }
  
***************
*** 327,330 ****
--- 341,392 ----
      public boolean evaluatesToBag() {
          return function.returnsBag();
+     }
+ 
+     /**
+      * Encodes this <code>Apply</code> into its XML representation and
+      * writes this encoding to the given <code>OutputStream</code> with no
+      * indentation.
+      *
+      * @param output a stream into which the XML-encoded data is written
+      */
+     public void encode(OutputStream output) {
+         encode(output, new Indenter(0));
+     }
+ 
+     /**
+      * Encodes this <code>Apply</code> into its XML representation and
+      * writes this encoding to the given <code>OutputStream</code> with
+      * indentation.
+      *
+      * @param output a stream into which the XML-encoded data is written
+      * @param indenter an object that creates indentation strings
+      */
+     public void encode(OutputStream output, Indenter indenter) {
+         PrintStream out = new PrintStream(output);
+         String indent = indenter.makeString();
+ 
+         if (isCondition)
+             out.println(indent + "<Condition FunctionId=\"" +
+                         function.getIdentifier() + "\">");
+         else
+             out.println(indent + "<Apply FunctionId=\"" +
+                         function.getIdentifier() + "\">");
+         indenter.in();
+ 
+         if (bagFunction != null)
+             out.println("<Function FunctionId=\"" +
+                         bagFunction.getIdentifier() + "\"/>");
+ 
+         Iterator it = evals.iterator();
+         while (it.hasNext()) {
+             Evaluatable eval = (Evaluatable)(it.next());
+             eval.encode(output, indenter);
+         }
+ 
+         indenter.out();
+         if (isCondition)
+             out.println(indent + "</Condition>");
+         else
+             out.println(indent + "</Apply>");
      }
  

Index: Evaluatable.java
===================================================================
RCS file: /cvsroot/sunxacml/sunxacml/com/sun/xacml/cond/Evaluatable.java,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** Evaluatable.java	13 Feb 2003 22:19:10 -0000	1.1.1.1
--- Evaluatable.java	25 Aug 2003 16:53:10 -0000	1.2
***************
*** 38,44 ****
--- 38,47 ----
  
  import com.sun.xacml.EvaluationCtx;
+ import com.sun.xacml.Indenter;
  
  import com.sun.xacml.attr.AttributeValue;
  
+ import java.io.OutputStream;
+ 
  import java.net.URI;
  
***************
*** 80,83 ****
--- 83,105 ----
       */
      public boolean evaluatesToBag();
+ 
+     /**
+      * Encodes this <code>Evaluatable</code> into its XML representation and
+      * writes this encoding to the given <code>OutputStream</code> with no
+      * indentation.
+      *
+      * @param output a stream into which the XML-encoded data is written
+      */
+     public void encode(OutputStream output);
+ 
+     /**
+      * Encodes this <code>Evaluatable</code> into its XML representation and
+      * writes this encoding to the given <code>OutputStream</code> with
+      * indentation.
+      *
+      * @param output a stream into which the XML-encoded data is written
+      * @param indenter an object that creates indentation strings
+      */
+     public void encode(OutputStream output, Indenter indenter);
  
  }

Index: Function.java
===================================================================
RCS file: /cvsroot/sunxacml/sunxacml/com/sun/xacml/cond/Function.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** Function.java	29 Jul 2003 22:01:47 -0000	1.2
--- Function.java	25 Aug 2003 16:53:10 -0000	1.3
***************
*** 96,99 ****
--- 96,101 ----
       * URIs defined in the standard namespace. This function must always
       * return the complete namespace and identifier of this function.
+      *
+      * @return the function's identifier
       */
      public URI getIdentifier();