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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 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.sdc.dcae.checker;
import java.util.Map;
import org.onap.sdc.dcae.checker.annotations.Checks;
import java.util.List;
import java.util.Iterator;
@Checks
public class Workflows {
@Checks(path="/topology_template/workflows")
public void check_workflows(Map theDefinition, Checker.CheckContext theContext) {
theContext.enter("workflows");
try {
if(!theContext.checker().checkDefinition("workflows", theDefinition, theContext))
return;
for (Iterator<Map.Entry<String,Map>> i = theDefinition.entrySet().iterator(); i.hasNext(); ) {
Map.Entry<String,Map> e = i.next();
check_workflow_definition(e.getKey(), e.getValue(), theContext);
}
}
finally {
theContext.exit();
}
}
public void check_workflow_definition(String theName, Map theDef, Checker.CheckContext theContext) {
theContext.enter("workflow", Construct.Workflow);
if (theDef.containsKey("inputs")) {
theContext
.checker()
.checkProperties((Map<String,Map>)theDef.get("inputs"), theContext);
}
if (theDef.containsKey("preconditions")) {
check_workflow_preconditions_definition((List<Map>)theDef.get("preconditions"), theContext);
}
if (theDef.containsKey("steps")) {
check_workflow_steps_definition((Map<String, Map>)theDef.get("steps"), theContext);
}
theContext.exit();
}
public void check_workflow_steps_definition(Map theSteps, Checker.CheckContext theContext) {
theContext.enter("steps");
try {
for (Iterator<Map.Entry<String,Map>> i = theSteps.entrySet().iterator(); i.hasNext(); ) {
Map.Entry<String,Map> e = i.next();
check_workflow_step_definition(e.getKey(), e.getValue(), theContext);
}
}
finally {
theContext.exit();
}
}
public void check_workflow_step_definition(String theName, Map theDef, Checker.CheckContext theContext) {
theContext.enter(theName);
try {
//requireed entry, must be a node or group template
String target = (String)theDef.get("target");
Construct targetConstruct = null;
if (theContext.catalog().hasTemplate(theContext.target(), Construct.Group, target)) {
targetConstruct = Construct.Group;
}
else if (theContext.catalog().hasTemplate(theContext.target(), Construct.Node, target)) {
targetConstruct = Construct.Node;
}
else {
theContext.addError("The 'target' entry must contain a reference to a node template or group template, '" + target + "' is none of those", null);
}
String targetRelationship = (String)theDef.get("target_relationship");
if (targetConstruct.equals(Construct.Node)) {
if (targetRelationship != null) {
//must be a requirement of the target Node
}
}
}
finally {
theContext.exit();
}
}
public void check_workflow_preconditions_definition(List<Map> thePreconditions, Checker.CheckContext theContext) {
theContext.enter("preconditions");
try {
for (Map precondition: thePreconditions) {
check_workflow_precondition_definition(precondition, theContext);
}
}
finally {
theContext.exit();
}
}
public void check_workflow_precondition_definition(Map theDef, Checker.CheckContext theContext) {
}
}
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