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...pl/src/main/java/com/evolveum/midpoint/model/impl/scripting/actions/UnassignExecutor.java
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| /* | ||
| * Copyright (c) 2010-2019 Evolveum | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
||
| package com.evolveum.midpoint.model.impl.scripting.actions; | ||
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| import com.evolveum.midpoint.model.api.ModelExecuteOptions; | ||
| import com.evolveum.midpoint.model.api.PipelineItem; | ||
| import com.evolveum.midpoint.model.api.ScriptExecutionException; | ||
| import com.evolveum.midpoint.model.impl.scripting.ExecutionContext; | ||
| import com.evolveum.midpoint.model.impl.scripting.PipelineData; | ||
| import com.evolveum.midpoint.prism.PrismObject; | ||
| import com.evolveum.midpoint.prism.PrismObjectValue; | ||
| import com.evolveum.midpoint.prism.PrismValue; | ||
| import com.evolveum.midpoint.prism.delta.ObjectDelta; | ||
| import com.evolveum.midpoint.schema.result.OperationResult; | ||
| import com.evolveum.midpoint.util.exception.CommonException; | ||
| import com.evolveum.midpoint.util.exception.SchemaException; | ||
| import com.evolveum.midpoint.util.logging.Trace; | ||
| import com.evolveum.midpoint.util.logging.TraceManager; | ||
| import com.evolveum.midpoint.xml.ns._public.common.common_3.*; | ||
| import com.evolveum.midpoint.xml.ns._public.model.scripting_3.ActionExpressionType; | ||
| import com.evolveum.midpoint.xml.ns._public.model.scripting_3.ActionParameterValueType; | ||
| import org.apache.commons.collections4.CollectionUtils; | ||
| import org.springframework.stereotype.Component; | ||
|
|
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| import javax.annotation.PostConstruct; | ||
| import java.util.Collection; | ||
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| /** | ||
| * | ||
| */ | ||
| @Component | ||
| public class UnassignExecutor extends BaseActionExecutor { | ||
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| private static final Trace LOGGER = TraceManager.getTrace(UnassignExecutor.class); | ||
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| private static final String NAME = "unassign"; | ||
| private static final String PARAM_RESOURCE = "resource"; | ||
| private static final String PARAM_ROLE = "role"; | ||
| private static final String PARAM_RELATION = "relation"; | ||
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| @PostConstruct | ||
| public void init() { | ||
| scriptingExpressionEvaluator.registerActionExecutor(NAME, this); | ||
| } | ||
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| @Override | ||
| public PipelineData execute(ActionExpressionType expression, PipelineData input, ExecutionContext context, OperationResult globalResult) throws ScriptExecutionException { | ||
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| ModelExecuteOptions executionOptions = getOptions(expression, input, context, globalResult); | ||
| boolean dryRun = getParamDryRun(expression, input, context, globalResult); | ||
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| ActionParameterValueType resourceParameterValue = expressionHelper.getArgument(expression.getParameter(), PARAM_RESOURCE, false, false, NAME); | ||
| ActionParameterValueType roleParameterValue = expressionHelper.getArgument(expression.getParameter(), PARAM_ROLE, false, false, NAME); | ||
| Collection<String> relations = expressionHelper.getArgumentValues(expression.getParameter(), PARAM_RELATION, false, false, NAME, input, context, String.class, globalResult); | ||
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| Collection<ObjectReferenceType> resources; | ||
| try { | ||
| if (resourceParameterValue != null) { | ||
| PipelineData data = expressionHelper | ||
| .evaluateParameter(resourceParameterValue, null, input, context, globalResult); | ||
| resources = data.getDataAsReferences(ResourceType.COMPLEX_TYPE, ResourceType.class, context, globalResult); | ||
| } else { | ||
| resources = null; | ||
| } | ||
| } catch (CommonException e) { | ||
| throw new ScriptExecutionException("Couldn't evaluate '" + PARAM_RESOURCE + "' parameter of a scripting expression: " + e.getMessage(), e); | ||
| } | ||
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| Collection<ObjectReferenceType> roles; | ||
| try { | ||
| if (roleParameterValue != null) { | ||
| PipelineData data = expressionHelper.evaluateParameter(roleParameterValue, null, input, context, globalResult); | ||
| roles = data.getDataAsReferences(RoleType.COMPLEX_TYPE, AbstractRoleType.class, context, globalResult); // if somebody wants to assign Org, he has to use full reference value (including object type) | ||
| } else { | ||
| roles = null; | ||
| } | ||
| } catch (CommonException e) { | ||
| throw new ScriptExecutionException("Couldn't evaluate '" + PARAM_ROLE + "' parameter of a scripting expression: " + e.getMessage(), e); | ||
| } | ||
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| if (resources == null && roles == null) { | ||
| throw new ScriptExecutionException("Nothing to assign: neither resource nor role specified"); | ||
| } | ||
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| if (CollectionUtils.isEmpty(resources) && CollectionUtils.isEmpty(roles)) { | ||
| LOGGER.warn("No resources and no roles to unassign in a scripting expression"); | ||
| context.println("Warning: no resources and no roles to unassign"); // TODO some better handling? | ||
| return input; | ||
| } | ||
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| for (PipelineItem item : input.getData()) { | ||
| PrismValue value = item.getValue(); | ||
| OperationResult result = operationsHelper.createActionResult(item, this, context, globalResult); | ||
| context.checkTaskStop(); | ||
| if (value instanceof PrismObjectValue && ((PrismObjectValue) value).asObjectable() instanceof AssignmentHolderType) { | ||
| @SuppressWarnings({"unchecked", "raw"}) | ||
| PrismObject<? extends ObjectType> prismObject = ((PrismObjectValue) value).asPrismObject(); | ||
| AssignmentHolderType objectType = (AssignmentHolderType) prismObject.asObjectable(); | ||
| long started = operationsHelper.recordStart(context, objectType); | ||
| Throwable exception = null; | ||
| try { | ||
| operationsHelper.applyDelta(createDelta(objectType, resources, roles, relations), executionOptions, dryRun, context, result); | ||
| operationsHelper.recordEnd(context, objectType, started, null); | ||
| } catch (Throwable ex) { | ||
| operationsHelper.recordEnd(context, objectType, started, ex); | ||
| exception = processActionException(ex, NAME, value, context); | ||
| } | ||
| context.println((exception != null ? "Attempted to modify " : "Modified ") + prismObject.toString() + optionsSuffix(executionOptions, dryRun) + exceptionSuffix(exception)); | ||
| } else { | ||
| //noinspection ThrowableNotThrown | ||
| processActionException(new ScriptExecutionException("Item is not a PrismObject of AssignmentHolderType"), NAME, value, context); | ||
| } | ||
| operationsHelper.trimAndCloneResult(result, globalResult, context); | ||
| } | ||
| return input; // TODO updated objects? | ||
| } | ||
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| private ObjectDelta<? extends ObjectType> createDelta(ObjectType object, Collection<ObjectReferenceType> resources, Collection<ObjectReferenceType> roles, Collection<String> relations) throws ScriptExecutionException { | ||
| // TODO implement delta creation | ||
| return null; | ||
| } | ||
| } |
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