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src/main/java/io/apicurio/datamodels/cmd/commands/DeleteAllExamplesCommand.java
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| /* | ||
| * Copyright 2019 Red Hat | ||
| * | ||
| * 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 io.apicurio.datamodels.cmd.commands; | ||
|
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||
| import com.fasterxml.jackson.databind.node.ObjectNode; | ||
| import io.apicurio.datamodels.Library; | ||
| import io.apicurio.datamodels.cmd.AbstractCommand; | ||
| import io.apicurio.datamodels.models.Document; | ||
| import io.apicurio.datamodels.models.Node; | ||
| import io.apicurio.datamodels.models.Parameter; | ||
| import io.apicurio.datamodels.models.openapi.OpenApiExample; | ||
| import io.apicurio.datamodels.models.openapi.OpenApiHeader; | ||
| import io.apicurio.datamodels.models.openapi.OpenApiMediaType; | ||
| import io.apicurio.datamodels.models.openapi.OpenApiParameter; | ||
| import io.apicurio.datamodels.models.openapi.v30.OpenApi30Example; | ||
| import io.apicurio.datamodels.models.openapi.v30.OpenApi30Header; | ||
| import io.apicurio.datamodels.models.openapi.v30.OpenApi30Parameter; | ||
| import io.apicurio.datamodels.models.openapi.v31.OpenApi31Example; | ||
| import io.apicurio.datamodels.models.openapi.v31.OpenApi31Header; | ||
| import io.apicurio.datamodels.models.openapi.v31.OpenApi31Parameter; | ||
| import io.apicurio.datamodels.models.visitors.CombinedVisitorAdapter; | ||
| import io.apicurio.datamodels.paths.NodePath; | ||
| import io.apicurio.datamodels.paths.NodePathUtil; | ||
| import io.apicurio.datamodels.util.LoggerUtil; | ||
| import io.apicurio.datamodels.util.ModelTypeUtil; | ||
|
|
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| import java.util.LinkedHashMap; | ||
| import java.util.Map; | ||
|
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| /** | ||
| * A command used to delete a single mediaType from an operation. | ||
| * @author eric.wittmann@gmail.com | ||
| */ | ||
| public class DeleteAllExamplesCommand extends AbstractCommand { | ||
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| public NodePath _parentPath; | ||
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| public Map<String, ObjectNode> _oldExamples; | ||
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| public DeleteAllExamplesCommand() { | ||
| } | ||
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| public DeleteAllExamplesCommand(OpenApiMediaType parent) { | ||
| this._parentPath = Library.createNodePath(parent); | ||
| } | ||
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| public DeleteAllExamplesCommand(OpenApiParameter parent) { | ||
| this._parentPath = Library.createNodePath(parent); | ||
| } | ||
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| public DeleteAllExamplesCommand(OpenApiHeader parent) { | ||
| this._parentPath = Library.createNodePath(parent); | ||
| } | ||
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| @Override | ||
| public void execute(Document document) { | ||
| LoggerUtil.info("[DeleteAllExamplesCommand] Executing."); | ||
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| if (this.isNullOrUndefined(document)) { | ||
| LoggerUtil.debug("[DeleteAllExamplesCommand] Could not execute the command, invalid argument."); | ||
| return; | ||
| } | ||
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| if (this.isNullOrUndefined(this._parentPath)) { | ||
| LoggerUtil.debug("[DeleteAllExamplesCommand] Could not execute the command, problem when unmarshalling."); | ||
| return; | ||
| } | ||
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| Node parent = NodePathUtil.resolveNodePath(this._parentPath, document); | ||
| if (this.isNullOrUndefined(parent)) { | ||
| LoggerUtil.debug("[DeleteAllExamplesCommand] Parent node not found."); | ||
| return; | ||
| } | ||
|
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| // Get the examples from the parent | ||
| GetExamplesVisitor gev = new GetExamplesVisitor(); | ||
| parent.accept(gev); | ||
|
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| // Save the examples to enable undo | ||
| this._oldExamples = new LinkedHashMap<>(); | ||
| gev.examples.keySet().forEach(k -> { | ||
| Node n = gev.examples.get(k); | ||
| this._oldExamples.put(k, Library.writeNode(n)); | ||
| }); | ||
|
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| // Clear (remove all) the examples | ||
| ClearExamplesVisitor cev = new ClearExamplesVisitor(); | ||
| parent.accept(cev); | ||
| } | ||
|
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| /** | ||
| * @see io.apicurio.datamodels.cmd.ICommand#undo(Document) | ||
| */ | ||
| @Override | ||
| public void undo(Document document) { | ||
| if (this.isNullOrUndefined(document)) { | ||
| LoggerUtil.debug("[DeleteAllExamplesCommand] Could not revert the command, invalid argument."); | ||
| return; | ||
| } | ||
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| if (this.isNullOrUndefined(this._parentPath)) { | ||
| LoggerUtil.debug("[DeleteAllExamplesCommand] Could not revert the command, problem when unmarshalling."); | ||
| return; | ||
| } | ||
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| LoggerUtil.info("[DeleteAllExamplesCommand] Reverting."); | ||
|
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| Node parent = NodePathUtil.resolveNodePath(this._parentPath, document); | ||
| if (this.isNullOrUndefined(parent)) { | ||
| LoggerUtil.info("[DeleteAllExamplesCommand] No parent node found."); | ||
| return; | ||
| } | ||
|
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| if (this.isNullOrUndefined(this._oldExamples)) { | ||
| LoggerUtil.info("[DeleteAllExamplesCommand] Could not revert. Previous data is not available."); | ||
| return; | ||
| } | ||
|
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| for (String k : this._oldExamples.keySet()) { | ||
| Node example = createExample(parent); | ||
| Library.readNode(this._oldExamples.get(k), (Node) example); | ||
| addExample(parent, k, example); | ||
| } | ||
| } | ||
|
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| private Node createExample(Node parent) { | ||
| CreateExampleVisitor cev = new CreateExampleVisitor(); | ||
| parent.accept(cev); | ||
| return cev.example; | ||
| } | ||
|
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| private void addExample(Node parent, String name, Node example) { | ||
| AddExampleVisitor aev = new AddExampleVisitor(name, example); | ||
| parent.accept(aev); | ||
| } | ||
|
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| private static abstract class ExamplesParentVisitor extends CombinedVisitorAdapter { | ||
|
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| protected abstract void visitParameterOpenApi30(OpenApi30Parameter param); | ||
| protected abstract void visitParameterOpenApi31(OpenApi31Parameter param); | ||
| protected abstract void visitHeaderOpenApi30(OpenApi30Header param); | ||
| protected abstract void visitHeaderOpenApi31(OpenApi31Header param); | ||
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| @Override | ||
| public void visitParameter(Parameter node) { | ||
| if (ModelTypeUtil.isOpenApi30Model(node)) { | ||
| visitParameterOpenApi30((OpenApi30Parameter) node); | ||
| } else if (ModelTypeUtil.isOpenApi31Model(node)) { | ||
| visitParameterOpenApi31((OpenApi31Parameter) node); | ||
| } | ||
| } | ||
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| @Override | ||
| public void visitHeader(OpenApiHeader node) { | ||
| if (ModelTypeUtil.isOpenApi30Model(node)) { | ||
| visitHeaderOpenApi30((OpenApi30Header) node); | ||
| } else if (ModelTypeUtil.isOpenApi31Model(node)) { | ||
| visitHeaderOpenApi31((OpenApi31Header) node); | ||
| } | ||
| } | ||
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| @Override | ||
| public abstract void visitMediaType(OpenApiMediaType node); | ||
| } | ||
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| private static class GetExamplesVisitor extends ExamplesParentVisitor { | ||
| public Map<String, ? extends Node> examples; | ||
|
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| @Override | ||
| protected void visitParameterOpenApi30(OpenApi30Parameter param) { | ||
| examples = param.getExamples(); | ||
| } | ||
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| @Override | ||
| protected void visitParameterOpenApi31(OpenApi31Parameter param) { | ||
| examples = param.getExamples(); | ||
| } | ||
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| @Override | ||
| protected void visitHeaderOpenApi30(OpenApi30Header param) { | ||
| examples = param.getExamples(); | ||
| } | ||
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| @Override | ||
| protected void visitHeaderOpenApi31(OpenApi31Header param) { | ||
| examples = param.getExamples(); | ||
| } | ||
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| @Override | ||
| public void visitMediaType(OpenApiMediaType node) { | ||
| examples = node.getExamples(); | ||
| } | ||
| } | ||
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| private static class ClearExamplesVisitor extends ExamplesParentVisitor { | ||
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| @Override | ||
| protected void visitParameterOpenApi30(OpenApi30Parameter param) { | ||
| param.clearExamples(); | ||
| } | ||
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| @Override | ||
| protected void visitParameterOpenApi31(OpenApi31Parameter param) { | ||
| param.clearExamples(); | ||
| } | ||
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| @Override | ||
| protected void visitHeaderOpenApi30(OpenApi30Header param) { | ||
| param.clearExamples(); | ||
| } | ||
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| @Override | ||
| protected void visitHeaderOpenApi31(OpenApi31Header param) { | ||
| param.clearExamples(); | ||
| } | ||
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| @Override | ||
| public void visitMediaType(OpenApiMediaType node) { | ||
| node.clearExamples(); | ||
| } | ||
| } | ||
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| private static class CreateExampleVisitor extends ExamplesParentVisitor { | ||
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| public Node example; | ||
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| @Override | ||
| protected void visitParameterOpenApi30(OpenApi30Parameter param) { | ||
| example = param.createExample(); | ||
| } | ||
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| @Override | ||
| protected void visitParameterOpenApi31(OpenApi31Parameter param) { | ||
| example = param.createExample(); | ||
| } | ||
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| @Override | ||
| protected void visitHeaderOpenApi30(OpenApi30Header param) { | ||
| example = param.createExample(); | ||
| } | ||
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| @Override | ||
| protected void visitHeaderOpenApi31(OpenApi31Header param) { | ||
| example = param.createExample(); | ||
| } | ||
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| @Override | ||
| public void visitMediaType(OpenApiMediaType node) { | ||
| example = node.createExample(); | ||
| } | ||
| } | ||
|
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| private static class AddExampleVisitor extends ExamplesParentVisitor { | ||
| private final String name; | ||
| private final Node example; | ||
|
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| public AddExampleVisitor(String name, Node example) { | ||
| this.name = name; | ||
| this.example = example; | ||
| } | ||
|
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| @Override | ||
| protected void visitParameterOpenApi30(OpenApi30Parameter param) { | ||
| param.addExample(this.name, (OpenApi30Example) this.example); | ||
| } | ||
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| @Override | ||
| protected void visitParameterOpenApi31(OpenApi31Parameter param) { | ||
| param.addExample(this.name, (OpenApi31Example) this.example); | ||
| } | ||
|
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| @Override | ||
| protected void visitHeaderOpenApi30(OpenApi30Header param) { | ||
| param.addExample(this.name, (OpenApi30Example) this.example); | ||
| } | ||
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| @Override | ||
| protected void visitHeaderOpenApi31(OpenApi31Header param) { | ||
| param.addExample(this.name, (OpenApi31Example) this.example); | ||
| } | ||
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| @Override | ||
| public void visitMediaType(OpenApiMediaType node) { | ||
| node.addExample(this.name, (OpenApiExample) this.example); | ||
| } | ||
| } | ||
|
|
||
| } |
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2 changes: 1 addition & 1 deletion
2
...ces/fixtures/cmd/commands/delete-all-examples/openapi-3/delete-all-examples.commands.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,5 @@ | ||
| [{ | ||
| "__type": "DeleteAllExamplesCommand", | ||
| "_oldExamples": {}, | ||
| "_mediaTypePath": "/paths[/]/get/responses[500]/content[application/json]" | ||
| "_parentPath": "/paths[/]/get/responses[500]/content[application/json]" | ||
| }] |
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