1 files changed, 88 insertions, 0 deletions
diff --git a/ECOMP-PDP-REST/src/main/java/org/openecomp/policy/pdp/rest/impl/XACMLPdpPIPFinderFactory.java b/ECOMP-PDP-REST/src/main/java/org/openecomp/policy/pdp/rest/impl/XACMLPdpPIPFinderFactory.java
new file mode 100644
index 000000000..3c8b67f31
--- /dev/null
+++ b/ECOMP-PDP-REST/src/main/java/org/openecomp/policy/pdp/rest/impl/XACMLPdpPIPFinderFactory.java
@@ -0,0 +1,88 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ECOMP-PDP-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.pdp.rest.impl;
+
+import java.util.Properties;
+
+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 org.openecomp.policy.xacml.api.XACMLErrorConstants;
+import com.att.research.xacml.api.pip.PIPException;
+import com.att.research.xacml.api.pip.PIPFinder;
+import com.att.research.xacml.api.pip.PIPFinderFactory;
+import com.att.research.xacml.std.pip.finders.ConfigurableEngineFinder;
+import com.att.research.xacml.util.XACMLProperties;
+
+public class XACMLPdpPIPFinderFactory extends PIPFinderFactory {
+	private ConfigurableEngineFinder pipFinder;
+	
+	private static Log logger	= LogFactory.getLog(XACMLPdpPIPFinderFactory.class);
+	
+	public XACMLPdpPIPFinderFactory() {
+	}
+
+	public XACMLPdpPIPFinderFactory(Properties properties) {
+	}
+
+	@Override
+	public PIPFinder getFinder() throws PIPException {
+		if (pipFinder == null) {
+			synchronized(this) {
+				if (pipFinder == null) {
+					if (logger.isDebugEnabled()) {
+						logger.debug("Creating default configurable engine finder");
+					}
+					pipFinder					= new ConfigurableEngineFinder();
+					Properties xacmlProperties	= null;
+					try {
+						xacmlProperties	= XACMLProperties.getProperties();
+					} catch (Exception ex) {
+						logger.error( XACMLErrorConstants.ERROR_SYSTEM_ERROR+ "Exception getting XACML properties: " + ex.getMessage(), ex);
+						PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, ex, "Exception getting XACML properties");
+						return null;
+					}
+					if (xacmlProperties != null) {
+						((ConfigurableEngineFinder)pipFinder).configure(xacmlProperties);
+					}
+				}
+			}
+		}
+		return pipFinder;
+	}
+
+	@Override
+	public PIPFinder getFinder(Properties properties) throws PIPException {
+		if (pipFinder == null) {
+			synchronized(this) {
+				if (pipFinder == null) {
+					if (logger.isDebugEnabled()) {
+						logger.debug("Creating configurable engine finder using: " + properties);
+					}
+					pipFinder					= new ConfigurableEngineFinder();
+					((ConfigurableEngineFinder)pipFinder).configure(properties);
+				}
+			}
+		}
+		return this.pipFinder;
+	}
+}