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[Fix #1351] Generating native file
Signed-off-by: fjtirado <ftirados@redhat.com>
1 parent b6c7557 commit d47c883

6 files changed

Lines changed: 140 additions & 15 deletions

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‎api/pom.xml‎

Lines changed: 7 additions & 3 deletions
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@@ -75,9 +75,13 @@
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<scope>test</scope>
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</dependency>
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</dependencies>
78-
<build>
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<build>
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<resources>
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<resource>
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<directory>${project.build.directory}/generated-resources</directory>
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</resource>
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</resources>
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<plugins>
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<plugin>
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<groupId>io.serverlessworkflow</groupId>
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<artifactId>serverless-workflow-jackson-generator</artifactId>
@@ -118,4 +122,4 @@
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</plugin>
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</plugins>
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</build>
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</project>
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</project>

‎generators/jackson/src/main/java/io/serverlessworkflow/generator/graalvm/ReflectNativeFileHandler.java‎

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@@ -0,0 +1,89 @@
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/*
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* Copyright 2020-Present The Serverless Workflow Specification Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package io.serverlessworkflow.generator.graalvm;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.node.ArrayNode;
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import java.io.IOException;
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import java.io.Writer;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.StandardOpenOption;
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import java.util.stream.Stream;
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public class ReflectNativeFileHandler {
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private final String groupId;
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private final String artifactId;
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private final ArrayNode rootObject;
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private static final ObjectMapper objectMapper = new ObjectMapper();
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public ReflectNativeFileHandler(String groupId, String artifactId) {
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this.groupId = groupId;
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this.artifactId = artifactId;
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this.rootObject = objectMapper.createArrayNode();
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}
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public ReflectNativeFileHandler addClasses(Stream<String> classNames) {
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classNames.forEach(this::addClass);
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return this;
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}
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public ReflectNativeFileHandler addClasses(Iterable<String> classNames) {
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classNames.forEach(this::addClass);
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return this;
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}
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public ReflectNativeFileHandler addClass(String refClassName) {
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rootObject.add(buildObjectFromClass(refClassName));
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return this;
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}
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private static JsonNode buildObjectFromClass(String refClassName) {
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return objectMapper
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.createObjectNode()
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.put("name", refClassName)
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.put("queryAllPublicConstructors", true)
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.put("queryAllDeclaredConstructors", true)
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.put("queryAllDeclaredConstructors", true)
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.put("queryAllPublicMethods", true)
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.put("queryAllDeclaredMethods", true)
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.put("allPublicConstructors", true)
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.put("allDeclaredConstructors", true)
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.put("allPublicMethods", true)
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.put("allDeclaredMethods", true)
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.put("allPublicFields", true)
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.put("allDeclaredFields", true)
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.put("allPublicClasses", true)
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.put("allDeclaredClasses", true);
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}
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public void generate(Path rootPath) throws IOException {
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try (Writer out =
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Files.newBufferedWriter(
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Files.createDirectories(
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rootPath
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.resolve("META-INF")
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.resolve("native-image")
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.resolve(groupId)
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.resolve(artifactId))
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.resolve("reflect-config.json"),
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StandardOpenOption.CREATE)) {
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objectMapper.writeValue(out, rootObject);
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}
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}
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}

‎generators/jackson/src/main/java/io/serverlessworkflow/generator/jackson/GeneratorUtils.java‎

Lines changed: 1 addition & 1 deletion
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@@ -83,7 +83,7 @@ public static void fillDeserializer(
8383
private static JDefinedClass createClass(
8484
JPackage jPackage, JClass relatedClass, Class<?> serializerClass, String suffix)
8585
throws JClassAlreadyExistsException {
86-
JDefinedClass definedClass = jPackage._class(JMod.NONE, relatedClass.name() + suffix);
86+
JDefinedClass definedClass = jPackage._class(JMod.PUBLIC, relatedClass.name() + suffix);
8787
definedClass._extends(definedClass.owner().ref(serializerClass).narrow(relatedClass));
8888
return definedClass;
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}

‎generators/jackson/src/main/java/io/serverlessworkflow/generator/jackson/JacksonMixInPojo.java‎

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Original file line numberDiff line numberDiff line change
@@ -50,6 +50,7 @@
5050
import io.serverlessworkflow.annotations.Item;
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import io.serverlessworkflow.annotations.ItemKey;
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import io.serverlessworkflow.annotations.ItemValue;
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import io.serverlessworkflow.generator.graalvm.ReflectNativeFileHandler;
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import java.io.File;
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import java.io.IOException;
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import java.io.PrintStream;
@@ -78,6 +79,17 @@ public class JacksonMixInPojo extends AbstractMojo {
7879
defaultValue = "${project.build.directory}/generated-sources/jacksonmixinpojo")
7980
private File outputDirectory;
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82+
@Parameter(defaultValue = "${project.groupId}", readonly = true, required = true)
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private String groupId;
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@Parameter(defaultValue = "${project.artifactId}", readonly = true, required = true)
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private String artifactId;
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@Parameter(
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property = "jacksonmixinpojo.outputResources",
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defaultValue = "${project.build.directory}/generated-resources")
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private File outputResources;
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@Parameter(property = "jacksonmixinpojo.srcPackage")
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private String srcPackage;
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@@ -90,6 +102,7 @@ public class JacksonMixInPojo extends AbstractMojo {
90102
private JCodeModel codeModel;
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private JPackage rootPackage;
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private JMethod setupMethod;
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private ReflectNativeFileHandler nativeHandler;
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@FunctionalInterface
95108
interface AnnotationProcessor {
@@ -107,12 +120,14 @@ public void execute() throws MojoExecutionException, MojoFailureException {
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.acceptPackages(srcPackage)
108121
.scan()) {
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codeModel = new JCodeModel();
123+
nativeHandler = new ReflectNativeFileHandler(groupId, artifactId);
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rootPackage = codeModel._package(targetPackage);
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setupMethod =
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rootPackage
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._class("JacksonMixInModule")
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._extends(SimpleModule.class)
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.method(JMod.PUBLIC, codeModel.VOID, SETUP_METHOD);
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nativeHandler.addClasses(result.getAllClasses().stream().map(c -> c.getName()));
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processAnnotatedClasses(result, ExclusiveUnion.class, this::buildExclusiveUnionMixIn);
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processAnnotatedClasses(result, InclusiveUnion.class, this::buildInclusiveUnionMixIn);
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processAnnotatedClasses(result, AdditionalProperties.class, this::buildAdditionalPropsMixIn);
@@ -124,6 +139,8 @@ public void execute() throws MojoExecutionException, MojoFailureException {
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.arg(setupMethod.param(SetupContext.class, "context"));
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Files.createDirectories(outputDirectory.toPath());
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codeModel.build(outputDirectory, (PrintStream) null);
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nativeHandler.generate(outputResources.toPath());
127144
} catch (JClassAlreadyExistsException | IOException e) {
128145
getLog().error(e);
129146
}
@@ -179,17 +196,15 @@ private void buildItemMixIn(ClassInfo classInfo, JDefinedClass mixClass)
179196
classInfo.getMethodInfo().filter(m -> m.hasAnnotation(ItemKey.class)).get(0);
180197
MethodInfo valueMethod =
181198
classInfo.getMethodInfo().filter(m -> m.hasAnnotation(ItemValue.class)).get(0);
182-
mixClass
183-
.annotate(JsonSerialize.class)
184-
.param(
185-
"using",
186-
GeneratorUtils.generateSerializer(
187-
rootPackage, relClass, keyMethod.getName(), valueMethod.getName()));
188-
mixClass
189-
.annotate(JsonDeserialize.class)
190-
.param(
191-
"using",
192-
GeneratorUtils.generateDeserializer(rootPackage, relClass, getReturnType(valueMethod)));
199+
JDefinedClass serializerClass =
200+
GeneratorUtils.generateSerializer(
201+
rootPackage, relClass, keyMethod.getName(), valueMethod.getName());
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nativeHandler.addClass(serializerClass.fullName());
203+
mixClass.annotate(JsonSerialize.class).param("using", serializerClass);
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JDefinedClass deserializerClass =
205+
GeneratorUtils.generateDeserializer(rootPackage, relClass, getReturnType(valueMethod));
206+
nativeHandler.addClass(deserializerClass.fullName());
207+
mixClass.annotate(JsonDeserialize.class).param("using", deserializerClass);
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}
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private void buildExclusiveUnionMixIn(ClassInfo unionClassInfo, JDefinedClass unionMixClass)

‎impl/core/src/main/resources/native-image/io.serverlessworkflow/serverlessworkflow-impl-core/reflect-config.json‎

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[
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{"name":"io.serverlessworkflow.impl.WorkflowError","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true}
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]

‎impl/openapi-jackson/src/main/resources/META-INF/native-image/io.serverlessworkflow/serverlessworkflow-impl-openapi/reflect-config.json‎

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[
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$Components","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$Content","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$HttpOperation","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$MediaType","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$Operation","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$Parameter","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$PathItem","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$RequestBody","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$Schema","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$Server","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true},
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{"name":"io.serverlessworkflow.impl.executors.UnifiedOpenAPI$SwaggerVersion","queryAllPublicConstructors":true,"queryAllDeclaredConstructors":true,"queryAllPublicMethods":true,"queryAllDeclaredMethods":true,"allPublicConstructors":true,"allDeclaredConstructors":true,"allPublicMethods":true,"allDeclaredMethods":true,"allPublicFields":true,"allDeclaredFields":true,"allPublicClasses":true,"allDeclaredClasses":true}
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]

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