diff options
Diffstat (limited to 'ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/AutoPushPolicy.java')
-rw-r--r-- | ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/AutoPushPolicy.java | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/AutoPushPolicy.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/AutoPushPolicy.java new file mode 100644 index 000000000..f9dbc287b --- /dev/null +++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/AutoPushPolicy.java @@ -0,0 +1,100 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP-PAP-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.onap.policy.pap.xacml.rest.components; + +import java.io.File; +import java.io.FileInputStream; +import java.nio.file.Paths; +import java.util.HashSet; +import java.util.Iterator; +import java.util.Properties; +import java.util.Set; + +import org.onap.policy.common.logging.eelf.MessageCodes; +import org.onap.policy.common.logging.eelf.PolicyLogger; +import org.onap.policy.common.logging.flexlogger.FlexLogger; +import org.onap.policy.common.logging.flexlogger.Logger; +import org.onap.policy.xacml.std.pap.StdPDPGroup; +import org.onap.policy.xacml.std.pap.StdPDPPolicy; + +import com.att.research.xacml.api.pap.PDPPolicy; +/** + * Auto Push Policy based on the property file properties. + * + * @version 0.1 + */ +public class AutoPushPolicy { + + private static final Logger LOGGER = FlexLogger.getLogger(AutoPushPolicy.class); + + private String filePath = null; + private Properties properties; + private Long newModified; + private Long oldModified; + private File propFile; + + + /** + * Constructor Pass in the property file path. + */ + public AutoPushPolicy(String file){ + filePath = file; + properties = new Properties(); + propFile = Paths.get(filePath).toFile(); + readFile(); + } + + private void readFile(){ + try { + properties.load(new FileInputStream(propFile)); + oldModified = propFile.lastModified(); + } catch (Exception e) { + PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "AutoPushPolicy", "Error while loading in the auto push properties file."); + } + } + + private StdPDPGroup addToGroup(String policyId, String policyName, String policyToCreateUpdate, StdPDPGroup pdpGroup) throws Exception{ + // Add to group. Send Notification. + StdPDPPolicy policy = new StdPDPPolicy(policyId, true, policyName, null); + //Get the current policies from the Group and Add the new one + Set<PDPPolicy> currentPoliciesInGroup = pdpGroup.getPolicies(); + Set<PDPPolicy> policies = new HashSet<>(); + policies.add(policy); + pdpGroup.copyPolicyToFile(policyId, new FileInputStream(Paths.get(policyToCreateUpdate).toFile())); + //If the selected policy is in the group we must remove it because the name is default + Iterator<PDPPolicy> policyIterator = policies.iterator(); + while (policyIterator.hasNext()) { + PDPPolicy selPolicy = policyIterator.next(); + for (PDPPolicy existingPolicy : currentPoliciesInGroup) { + if (existingPolicy.getId().equals(selPolicy.getId())) { + pdpGroup.removePolicyFromGroup(existingPolicy); + LOGGER.debug("Removing policy: " + existingPolicy); + break; + } + } + } + if(currentPoliciesInGroup!=null){ + policies.addAll(currentPoliciesInGroup); + } + pdpGroup.setPolicies(policies); + return pdpGroup; + } +} |