[POLICY-73] replace openecomp for policy-engine

Change-Id: I54072f6bcd388c0e05562614ee89b4ae7ad67004
Signed-off-by: Guo Ruijing <ruijing.guo@intel.com>
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

1 files changed, 0 insertions, 216 deletions

diff --git a/ECOMP-REST/src/main/java/org/openecomp/policy/rest/XACMLRest.java b/ECOMP-REST/src/main/java/org/openecomp/policy/rest/XACMLRest.java
deleted file mode 100644
index 050d03bce..000000000
--- a/ECOMP-REST/src/main/java/org/openecomp/policy/rest/XACMLRest.java
+++ /dev/null
@@ -1,216 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ECOMP-REST
- * ================================================================================
- * Copyright (C) 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=========================================================
- */
-
-package org.openecomp.policy.rest;
-
-import java.io.IOException;
-import java.util.Enumeration;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Set;
-
-import javax.servlet.ServletConfig;
-import javax.servlet.http.HttpServletRequest;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.openecomp.policy.common.logging.eelf.MessageCodes;
-import org.openecomp.policy.common.logging.eelf.PolicyLogger;
-
-import com.att.research.xacml.util.XACMLProperties;
-
-
-/**
- * This static class is used by both the PDP and PAP servlet's. It contains some common
- * static functions and objects used by both the servlet's.
- * 
- *
- */
-public class XACMLRest {
-	private static final Log logger	= LogFactory.getLog(XACMLRest.class);
-	private static Properties restProperties = new Properties();
-	
-	/**
-	 * This must be called during servlet initialization. It sets up the xacml.?.properties
-	 * file as a system property. If the System property is already set, then it does not
-	 * do anything. This allows the developer to specify their own xacml.properties file to be
-	 * used. They can 1) modify the default properties that comes with the project, or 2) change
-	 * the WebInitParam annotation, or 3) specify an alternative path in the web.xml, or 4) set
-	 * the Java System property to point to their xacml.properties file.
-	 * 
-	 * The recommended way of overriding the default xacml.properties file is using a Java System
-	 * property:
-	 * 
-	 * -Dxacml.properties=/opt/app/xacml/etc/xacml.admin.properties
-	 * 
-	 * This way one does not change any actual code or files in the project and can leave the 
-	 * defaults alone.
-	 * 
-	 * @param config - The servlet config file passed from the javax servlet init() function
-	 */
-	public static void xacmlInit(ServletConfig config) {
-		//
-		// Get the XACML Properties File parameter first
-		//
-		String propFile = config.getInitParameter("XACML_PROPERTIES_NAME");
-		if (propFile != null) {
-			//
-			// Look for system override
-			//
-			String xacmlPropertiesName = System.getProperty(XACMLProperties.XACML_PROPERTIES_NAME);
-			logger.info("\n\n" + xacmlPropertiesName + "\n" + XACMLProperties.XACML_PROPERTIES_NAME);
-			if (xacmlPropertiesName == null) {
-				//
-				// Set it to our servlet default
-				//
-				if (logger.isDebugEnabled()) {
-					logger.debug("Using Servlet Config Property for XACML_PROPERTIES_NAME:" + propFile);
-				}
-				System.setProperty(XACMLProperties.XACML_PROPERTIES_NAME, propFile);
-			} else {
-				if (logger.isDebugEnabled()) {
-					logger.debug("Using System Property for XACML_PROPERTIES_NAME:" + xacmlPropertiesName);
-				}
-			}
-		}
-		//
-		// Setup the remaining properties
-		//
-		Enumeration<String> params = config.getInitParameterNames();
-		while (params.hasMoreElements()) {
-			String param = params.nextElement();
-			if (! param.equals("XACML_PROPERTIES_NAME")) {
-				String value = config.getInitParameter(param);
-				//logger.info(param + "=" + config.getInitParameter(param));
-				PolicyLogger.info(param + "=" + config.getInitParameter(param));
-				restProperties.setProperty(param, value);
-			}
-		}
-	}
-	
-	/**
-	 * Reset's the XACMLProperties internal properties object so we start
-	 * in a fresh environment. Then adds back in our Servlet init properties that were
-	 * passed in the javax Servlet init() call.
-	 * 
-	 * This function is primarily used when a new configuration is passed in and the
-	 * PDP servlet needs to load a new PDP engine instance.
-	 * 
-	 * @param pipProperties - PIP configuration properties
-	 * @param policyProperties  - Policy configuration properties
-	 */
-	public static void loadXacmlProperties(Properties policyProperties, Properties pipProperties) {
-		try {
-			//
-			// Start fresh
-			//
-			XACMLProperties.reloadProperties();
-			//
-			// Now load our init properties
-			//
-			XACMLProperties.getProperties().putAll(XACMLRest.restProperties);
-			//
-			// Load our policy properties
-			//
-			if (policyProperties != null) {
-				XACMLProperties.getProperties().putAll(policyProperties);
-			}
-			//
-			// Load our pip config properties
-			//
-			if (pipProperties != null) {
-				XACMLProperties.getProperties().putAll(pipProperties);
-			}
-		} catch (IOException e) {
-			PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "Failed to put init properties into Xacml properties");
-		}
-		//
-		// Dump them
-		//
-		if (logger.isDebugEnabled()) {
-			try {
-				logger.debug(XACMLProperties.getProperties().toString());				
-			} catch (IOException e) {
-				PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "Cannot dump properties");
-			}
-		}
-	}
-	
-	/**
-	 * Helper routine to dump the HTTP servlet request being serviced. Primarily for debugging.
-	 * 
-	 * @param request - Servlet request (from a POST/GET/PUT/etc.)
-	 */
-	public static void dumpRequest(HttpServletRequest request) {
-		if (logger.isDebugEnabled()) {
-			// special-case for receiving heartbeat - don't need to repeatedly output all of the information in multiple lines
-			if (request.getMethod().equals("GET") && "hb".equals(request.getParameter("type"))  ) {
-				//logger.debug("GET type=hb : heartbeat received");
-				PolicyLogger.debug("GET type=hb : heartbeat received");
-				return;				
-			}
-			logger.debug(request.getMethod() + ":" + request.getRemoteAddr() + " " + request.getRemoteHost() + " " + request.getRemotePort());
-			logger.debug(request.getLocalAddr() + " " + request.getLocalName() + " " + request.getLocalPort());
-			Enumeration<String> en = request.getHeaderNames();
-			logger.debug("Headers:");
-			while (en.hasMoreElements()) {
-				String element = en.nextElement();
-				Enumeration<String> values = request.getHeaders(element);
-				while (values.hasMoreElements()) {
-					String value = values.nextElement();
-					logger.debug(element + ":" + value);
-				}
-			}
-			logger.debug("Attributes:");
-			en = request.getAttributeNames();
-			while (en.hasMoreElements()) {
-				String element = en.nextElement();
-				logger.debug(element + ":" + request.getAttribute(element));
-			}
-			logger.debug("ContextPath: " + request.getContextPath());
-			if (request.getMethod().equals("PUT") || request.getMethod().equals("POST")) {
-				// POST and PUT are allowed to have parameters in the content, but in our usage the parameters are always in the Query string.
-				// More importantly, there are cases where the POST and PUT content is NOT parameters (e.g. it might contain a Policy file).
-				// Unfortunately the request.getParameterMap method reads the content to see if there are any parameters,
-				// and once the content is read it cannot be read again.
-				// Thus for PUT and POST we must avoid reading the content here so that the main code can read it.
-				logger.debug("Query String:" + request.getQueryString());
-				try {
-					if (request.getInputStream() == null) {
-						logger.debug("Content: No content inputStream");
-					} else {
-						logger.debug("Content available: " + request.getInputStream().available());
-					}
-				} catch (Exception e) {
-					logger.debug("Content: inputStream exception: " + e.getMessage() + ";  (May not be relevant)" +e);
-				}
-			} else {
-				logger.debug("Parameters:");
-				Map<String, String[]> params = request.getParameterMap();
-				Set<String> keys = params.keySet();
-				for (String key : keys) {
-					String[] values = params.get(key);
-					logger.debug(key + "(" + values.length + "): " + (values.length > 0 ? values[0] : ""));
-				}
-			}
-			logger.debug("Request URL:" + request.getRequestURL());
-		}
-	}
-}