diff options
Diffstat (limited to 'src/main/java/org/onap/clamp/clds/client/GuardPolicyDelegate.java')
-rw-r--r-- | src/main/java/org/onap/clamp/clds/client/GuardPolicyDelegate.java | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/main/java/org/onap/clamp/clds/client/GuardPolicyDelegate.java b/src/main/java/org/onap/clamp/clds/client/GuardPolicyDelegate.java new file mode 100644 index 00000000..9287abbc --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/client/GuardPolicyDelegate.java @@ -0,0 +1,98 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP CLAMP + * ================================================================================ + * Copyright (C) 2017-2018 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.clamp.clds.client; + +import com.att.eelf.configuration.EELFLogger; +import com.att.eelf.configuration.EELFManager; + +import java.io.UnsupportedEncodingException; +import java.util.Map; + +import org.apache.camel.Exchange; +import org.apache.camel.Handler; +import org.onap.clamp.clds.client.req.policy.GuardPolicyAttributesConstructor; +import org.onap.clamp.clds.client.req.policy.PolicyClient; +import org.onap.clamp.clds.config.ClampProperties; +import org.onap.clamp.clds.model.properties.ModelProperties; +import org.onap.clamp.clds.model.properties.Policy; +import org.onap.clamp.clds.model.properties.PolicyChain; +import org.onap.clamp.clds.model.properties.PolicyItem; +import org.onap.clamp.clds.util.LoggingUtils; +import org.onap.policy.api.AttributeType; +import org.onap.policy.controlloop.policy.builder.BuilderException; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + +/** + * Send Guard Policy info to policy API. It uses the policy code to define + * the model and communicate with it. See also the PolicyClient class. + */ +@Component +public class GuardPolicyDelegate { + + protected static final EELFLogger logger = EELFManager.getInstance().getLogger(GuardPolicyDelegate.class); + protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger(); + private final PolicyClient policyClient; + private final ClampProperties refProp; + + @Autowired + public GuardPolicyDelegate(PolicyClient policyClient, ClampProperties refProp) { + this.policyClient = policyClient; + this.refProp = refProp; + } + + /** + * Perform activity. Send Guard Policies info to policy api. + * + * @param camelExchange + * The Camel Exchange object containing the properties + * @throws BuilderException + * In case of issues with OperationalPolicyRequestAttributesConstructor + * @throws UnsupportedEncodingException + * In case of issues with the Charset encoding + */ + @Handler + public void execute(Exchange camelExchange) throws BuilderException, UnsupportedEncodingException { + String responseMessageGuard = null; + ModelProperties prop = ModelProperties.create(camelExchange); + Policy policy = prop.getType(Policy.class); + if (policy.isFound()) { + for (PolicyChain policyChain : prop.getType(Policy.class).getPolicyChains()) { + for(PolicyItem policyItem:policyChain.getPolicyItems()) { + if ("on".equals(policyItem.getEnableGuardPolicy())) + responseMessageGuard = createGuardPolicy(prop, policyItem); + } + } + if (responseMessageGuard != null) { + camelExchange.setProperty("guardPolicyResponseMessage", responseMessageGuard.getBytes()); + } + } + } + + private String createGuardPolicy(ModelProperties prop, PolicyItem policyItem) { + Map<AttributeType, Map<String, String>> attributes = GuardPolicyAttributesConstructor + .formatAttributes(refProp, prop, prop.getType(Policy.class).getId(), policyItem); + return policyClient.sendGuardPolicy(attributes, prop, LoggingUtils.getRequestId()); + } +} |