From 6d469611d86642bc0b74ce51af72cc36d2af962d Mon Sep 17 00:00:00 2001
From: Instrumental <jcgmisc@stl.gathman.org>
Date: Mon, 26 Mar 2018 12:04:27 -0700
Subject: Remove Code from cadi, it is now in authz

Issue-ID: AAF-193
Change-Id: Ib7abdb15ba8a7445a3875cf8c6bb48b7d563f424
Signed-off-by: Instrumental <jcgmisc@stl.gathman.org>
---
 .../src/main/java/org/onap/aaf/cadi/Capacitor.java | 240 ---------------------
 1 file changed, 240 deletions(-)
 delete mode 100644 core/src/main/java/org/onap/aaf/cadi/Capacitor.java

(limited to 'core/src/main/java/org/onap/aaf/cadi/Capacitor.java')

diff --git a/core/src/main/java/org/onap/aaf/cadi/Capacitor.java b/core/src/main/java/org/onap/aaf/cadi/Capacitor.java
deleted file mode 100644
index a7aa4f6..0000000
--- a/core/src/main/java/org/onap/aaf/cadi/Capacitor.java
+++ /dev/null
@@ -1,240 +0,0 @@
-/*******************************************************************************
- * ============LICENSE_START====================================================
- * * org.onap.aaf
- * * ===========================================================================
- * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * * ===========================================================================
- * * Licensed under the Apache License, Version 2.0 (the "License");
- * * you may not use this file except in compliance with the License.
- * * You may obtain a copy of the License at
- * * 
- *  *      http://www.apache.org/licenses/LICENSE-2.0
- * * 
- *  * Unless required by applicable law or agreed to in writing, software
- * * distributed under the License is distributed on an "AS IS" BASIS,
- * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * * See the License for the specific language governing permissions and
- * * limitations under the License.
- * * ============LICENSE_END====================================================
- * *
- * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- * *
- ******************************************************************************/
-package org.onap.aaf.cadi;
-
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-
-/**
- * Capacitor
- * 
- * Storage mechanism for read data, specifically designed for InputStreams.
- * 
- * The Standard BufferedInputStream requires a limit to be set for buffered reading, which is 
- * impractical for reading SOAP headers, which can be quite large.
- *
- */
-public class Capacitor {
-	private static final int DEFAULT_CHUNK = 256;
-	private ArrayList<ByteBuffer> bbs = new ArrayList<ByteBuffer>();
-	private ByteBuffer curr = null;
-	private int idx;
-	
-	// Maintain a private RingBuffer for Memory, for efficiency
-	private static ByteBuffer[] ring = new ByteBuffer[16];
-	private static int start, end;
-	
-	
-	public void put(byte b) {
-		if(curr == null || curr.remaining()==0) { // ensure we have a "curr" buffer ready for data
-			curr = ringGet();
-			bbs.add(curr);
-		}
-		curr.put(b); 
-	}
-
-	public int read() {
-		if(curr!=null) { 
-			if(curr.remaining()>0) { // have a buffer, use it!
-				return curr.get();
-			} else if(idx<bbs.size()){ // Buffer not enough, get next one from array
-				if(idx<bbs.size()) {
-					curr=bbs.get(idx++);
-					return curr.get();
-				}
-			}
-		} // if no curr buffer, treat as end of stream
-		return -1;
-	}
-	
-	/**
-	 * read into an array like Streams
-	 * 
-	 * @param array
-	 * @param offset
-	 * @param length
-	 * @return
-	 */
-	public int read(byte[] array, int offset, int length) {
-		if(curr==null)return -1;
-		int len;
-		int count=0;
-		while(length>0) { // loop through while there's data needed
-			if((len=curr.remaining())>length) { //  if enough data in curr buffer, use this code
-				curr.get(array,offset,length);
-				count+=length;
-				length=0;
-			} else {  // get data from curr, mark how much is needed to fulfil, and loop for next curr.
-				curr.get(array,offset,len);
-				count+=len;
-				offset+=len;
-				length-=len;
-				if(idx<bbs.size()) {
-					curr=bbs.get(idx++);
-				} else {
-					length=0; // stop, and return the count of how many we were able to load
-				}
-			}
-		}
-		return count;
-	}
-
-	/**
-	 * Put an array of data into Capacitor
-	 * 
-	 * @param array
-	 * @param offset
-	 * @param length
-	 */
-	public void put(byte[] array, int offset, int length) {
-		if(curr == null || curr.remaining()==0) {
-			curr = ringGet();
-			bbs.add(curr);
-		}
-		
-		int len;
-		while(length>0) {
-			if((len=curr.remaining())>length) {
-				curr.put(array,offset,length);
-				length=0;
-			} else {
-//				System.out.println(new String(array));
-				curr.put(array,offset,len);
-				length-=len;
-				offset+=len;
-				curr = ringGet();
-				bbs.add(curr);
-			}
-		}
-	}
-	 
-	/**
-	 * Move state from Storage mode into Read mode, changing all internal buffers to read mode, etc
-	 */
-	public void setForRead() {
-		for(ByteBuffer bb : bbs) {
-			bb.flip();
-		}
-		if(bbs.isEmpty()) {
-			curr = null;
-			idx = 0;
-		} else {
-			curr=bbs.get(0);
-			idx=1;
-		}
-	}
-	
-	/**
-	 * reuse all the buffers
-	 */
-	public void done() {
-		for(ByteBuffer bb : bbs) {
-			ringPut(bb);
-		}
-		bbs.clear();
-		curr = null;
-	}
-	
-	/**
-	 * Declare amount of data available to be read at once.
-	 * 
-	 * @return
-	 */
-	public int available() {
-		int count = 0;
-		for(ByteBuffer bb : bbs) {
-			count+=bb.remaining();
-		}
-		return count;
-	}
-	
-	/**
-	 * Returns how many are left that were not skipped
-	 * @param n
-	 * @return
-	 */
-	public long skip(long n) {
-		long skipped=0L;
-		int skip;
-		while(n>0) {
-			if(n<(skip=curr.remaining())) {
-				curr.position(curr.position()+(int)n);
-				skipped+=skip;
-				n=0;
-			} else {
-				curr.position(curr.limit());
-				
-				skipped-=skip;
-				if(idx<bbs.size()) {
-					curr=bbs.get(idx++);
-					n-=skip;
-				} else {
-					n=0;
-				}
-			}
-		}
-		return skipped;
-	}
-	/**
-	 * Be able to re-read data that is stored that has already been re-read.  This is not a standard Stream behavior, but can be useful
-	 * in a standalone mode.
-	 */
-	public void reset() {
-		for(ByteBuffer bb : bbs) {
-			bb.position(0);
-		}
-		if(bbs.isEmpty()) {
-			curr = null;
-			idx = 0;
-		} else {
-			curr=bbs.get(0);
-			idx=1;
-		}
-	}
-
-	/*
-	 * Ring Functions.  Reuse allocated memory 
-	 */
-	private ByteBuffer ringGet() {
-		ByteBuffer bb = null;
-		synchronized(ring) {
-			bb=ring[start];
-			ring[start]=null;
-			if(bb!=null && ++start>15)start=0;
-		}
-		if(bb==null) {
-			bb=ByteBuffer.allocate(DEFAULT_CHUNK);
-		} else {
-			bb.clear();// refresh reused buffer
-		}
-		return bb;
-	}
-	
-	private void ringPut(ByteBuffer bb) {
-		synchronized(ring) {
-			ring[end]=bb; // if null or not, BB will just be Garbage collected
-			if(++end>15)end=0;
-		}
-	}
-
-}
-- 
cgit 1.2.3-korg