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davsclaus pushed a commit to branch main
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The following commit(s) were added to refs/heads/main by this push:
new 752e79ec59f CAMEL-19616: camel-restdsl-openapi-plugin - Use
platform-http as default. Remove special spring boot code that is no longer
needed that was using the old way with Servlet.
752e79ec59f is described below
commit 752e79ec59f4a1aa2ca889b9cf6c4e1ba7744c45
Author: Claus Ibsen <[email protected]>
AuthorDate: Wed Jul 19 15:34:23 2023 +0200
CAMEL-19616: camel-restdsl-openapi-plugin - Use platform-http as default.
Remove special spring boot code that is no longer needed that was using the old
way with Servlet.
---
.../ROOT/pages/camel-4-migration-guide.adoc | 6 +
.../main/docs/camel-restdsl-openapi-plugin.adoc | 31 -----
.../generator/openapi/AbstractGenerateMojo.java | 8 +-
.../maven/generator/openapi/GenerateMojo.java | 41 ++-----
.../openapi/RestDslSourceCodeGenerator.java | 10 +-
.../generator/openapi/RestDslXmlGenerator.java | 13 +-
.../generator/openapi/RestDslYamlGenerator.java | 13 +-
.../SpringBootProjectSourceCodeGenerator.java | 135 ---------------------
.../PathSpringBootProjectSourceGeneratorTest.java | 48 --------
.../test/resources/SpringBootRestController.txt | 25 ----
10 files changed, 42 insertions(+), 288 deletions(-)
diff --git a/docs/user-manual/modules/ROOT/pages/camel-4-migration-guide.adoc
b/docs/user-manual/modules/ROOT/pages/camel-4-migration-guide.adoc
index a6f214089a9..b4bedb825ae 100644
--- a/docs/user-manual/modules/ROOT/pages/camel-4-migration-guide.adoc
+++ b/docs/user-manual/modules/ROOT/pages/camel-4-migration-guide.adoc
@@ -239,6 +239,12 @@ To use attributes instead:
</circuitBreaker>
----
+== OpenAPI Maven Plugin
+
+The `camel-restdsl-openapi-plugin` Maven plugin now uses `platform-http` as
the default rest component
+in the generated Rest DSL code. Previously the default was servlet. However,
platform-http is a better
+default that works out of the box with Spring Boot and Quarkus.
+
== Component changes
=== Category
diff --git
a/tooling/maven/camel-restdsl-openapi-plugin/src/main/docs/camel-restdsl-openapi-plugin.adoc
b/tooling/maven/camel-restdsl-openapi-plugin/src/main/docs/camel-restdsl-openapi-plugin.adoc
index 8aba70b1e7a..48d06cb473c 100644
---
a/tooling/maven/camel-restdsl-openapi-plugin/src/main/docs/camel-restdsl-openapi-plugin.adoc
+++
b/tooling/maven/camel-restdsl-openapi-plugin/src/main/docs/camel-restdsl-openapi-plugin.adoc
@@ -80,23 +80,8 @@ in the `<configuration>` tag.
| `apiContextPath` | | Define openapi endpoint path if `restConfiguration` is
set to `true`.
| `clientRequestValidation` | `false` | Whether to enable request validation.
| `basePath` | | Overrides the api base path as defined in the OpenAPI
specification.
-| `requestMappingValues` | `/**` | Allows generation of custom RequestMapping
mapping values. Multiple mapping values can be passed as:
-``
-<requestMappingValues>
- <param>/my-api-path/\****</param>
- <param>/my-other-path/**</param>
-</requestMappingValues>
-``
-|
|========================================
-=== Spring Boot Project with Servlet component
-
-If the Maven project is a Spring Boot project and `restConfiguration` is
enabled and the servlet component
-is being used as REST component, then this plugin will autodetect the package
name (if packageName has not been explicit configured)
- where the `@SpringBootApplication` main class is located, and use the same
package name
- for generating Rest DSL source code and a needed `CamelRestController`
support class.
-
== camel-restdsl-openapi:generate-with-dto
Works as `generate` goal but also generates DTO model classes by automatic
executing
@@ -166,14 +151,6 @@ in the `<configuration>` tag.
| `apiContextPath` | | Define openapi endpoint path if `restConfiguration` is
set to `true`.
| `clientRequestValidation` | `false` | Whether to enable request validation.
| `basePath` | | Overrides the api base path as defined in the OpenAPI
specification.
-| `requestMappingValues` | `/**` | Allows generation of custom RequestMapping
mapping values. Multiple mapping values can be passed as:
-``
-<requestMappingValues>
- <param>/my-api-path/\****</param>
- <param>/my-other-path/**</param>
-</requestMappingValues>
-``
-|
|========================================
== camel-restdsl-openapi:generate-xml-with-dto
@@ -244,14 +221,6 @@ in the `<configuration>` tag.
| `apiContextPath` | | Define openapi endpoint path if `restConfiguration` is
set to `true`.
| `clientRequestValidation` | `false` | Whether to enable request validation.
| `basePath` | | Overrides the api base path as defined in the OpenAPI
specification.
-| `requestMappingValues` | `/**` | Allows generation of custom RequestMapping
mapping values. Multiple mapping values can be passed as:
-``
-<requestMappingValues>
-<param>/my-api-path/\****</param>
-<param>/my-other-path/**</param>
-</requestMappingValues>
-``
-|
|========================================
== camel-restdsl-openapi:generate-yaml-with-dto
diff --git
a/tooling/maven/camel-restdsl-openapi-plugin/src/main/java/org/apache/camel/maven/generator/openapi/AbstractGenerateMojo.java
b/tooling/maven/camel-restdsl-openapi-plugin/src/main/java/org/apache/camel/maven/generator/openapi/AbstractGenerateMojo.java
index dedc92fbd96..d45363e069f 100644
---
a/tooling/maven/camel-restdsl-openapi-plugin/src/main/java/org/apache/camel/maven/generator/openapi/AbstractGenerateMojo.java
+++
b/tooling/maven/camel-restdsl-openapi-plugin/src/main/java/org/apache/camel/maven/generator/openapi/AbstractGenerateMojo.java
@@ -365,15 +365,15 @@ abstract class AbstractGenerateMojo extends AbstractMojo {
if (comp != null) {
getLog().info("Detected Camel Rest component from classpath: " +
comp);
} else {
- comp = "servlet";
+ comp = "platform-http";
String gid = "org.apache.camel";
- String aid = "camel-servlet";
+ String aid = "camel-platform-http";
// is it spring boot?
if (detectSpringBootFromClasspath()) {
gid = "org.apache.camel.springboot";
- aid = "camel-servlet-starter";
+ aid = "camel-platform-http-starter";
}
String dep = "\n\t\t<dependency>"
@@ -385,7 +385,7 @@ abstract class AbstractGenerateMojo extends AbstractMojo {
}
dep += "\n\t\t</dependency>\n";
- getLog().info("Cannot detect Rest component from classpath. Will
use servlet as Rest component.");
+ getLog().info("Cannot detect Rest component from classpath. Will
use platform-http as Rest component.");
getLog().info("Add the following dependency in the Maven pom.xml
file:\n" + dep + "\n");
}
diff --git
a/tooling/maven/camel-restdsl-openapi-plugin/src/main/java/org/apache/camel/maven/generator/openapi/GenerateMojo.java
b/tooling/maven/camel-restdsl-openapi-plugin/src/main/java/org/apache/camel/maven/generator/openapi/GenerateMojo.java
index 8384116d16d..3912c0fa334 100644
---
a/tooling/maven/camel-restdsl-openapi-plugin/src/main/java/org/apache/camel/maven/generator/openapi/GenerateMojo.java
+++
b/tooling/maven/camel-restdsl-openapi-plugin/src/main/java/org/apache/camel/maven/generator/openapi/GenerateMojo.java
@@ -24,7 +24,6 @@ import io.apicurio.datamodels.models.openapi.OpenApiDocument;
import org.apache.camel.generator.openapi.DestinationGenerator;
import org.apache.camel.generator.openapi.RestDslGenerator;
import org.apache.camel.generator.openapi.RestDslSourceCodeGenerator;
-import org.apache.camel.generator.openapi.SpringBootProjectSourceCodeGenerator;
import org.apache.camel.util.ObjectHelper;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugins.annotations.LifecyclePhase;
@@ -48,9 +47,6 @@ public class GenerateMojo extends AbstractGenerateMojo {
@Parameter
private String packageName;
- @Parameter(defaultValue = "/**", required = true)
- private String[] requestMappingValues;
-
@Override
public void execute() throws MojoExecutionException {
if (skip) {
@@ -85,6 +81,9 @@ public class GenerateMojo extends AbstractGenerateMojo {
generator.withIndent(indent.replace("\\t", "\t"));
}
+ if (ObjectHelper.isNotEmpty(basePath)) {
+ generator.withBasePath(basePath);
+ }
if (ObjectHelper.isNotEmpty(packageName)) {
generator.withPackageName(packageName);
}
@@ -108,38 +107,24 @@ public class GenerateMojo extends AbstractGenerateMojo {
if (ObjectHelper.isNotEmpty(apiContextPath)) {
generator.withApiContextPath(apiContextPath);
}
+ }
- // if its a spring boot project and we use servlet then we should
generate additional source code
- if (detectSpringBootFromClasspath() && "servlet".equals(comp)) {
+ if (detectSpringBootFromClasspath()) {
+ generator.asSpringComponent();
+ generator.asSpringBootProject();
+ // generate with same package name as spring boot (by default)
+ if (ObjectHelper.isEmpty(packageName)) {
try {
- if (ObjectHelper.isEmpty(packageName)) {
- // if not explicit package name then try to use
package where the spring boot application is located
- String pName = detectSpringBootMainPackage();
- if (pName != null) {
- packageName = pName;
- generator.withPackageName(packageName);
- getLog().info(
- "Detected @SpringBootApplication, and will
be using its package name: " + packageName);
- }
+ String sbPackage = detectSpringBootMainPackage();
+ if (sbPackage != null) {
+ generator.withPackageName(sbPackage);
}
- getLog().info("Generating Camel Rest Controller source
with package name " + packageName
- + " in source directory: " + outputPath);
-
SpringBootProjectSourceCodeGenerator.generator().withPackageName(packageName)
-
.withMappingValues(requestMappingValues).generate(outputPath);
- // the Camel Rest Controller allows to use root as
context-path
- generator.withRestContextPath("/");
} catch (final IOException e) {
- throw new MojoExecutionException(
- "Unable to generate Camel Rest Controller source
due " + e.getMessage(), e);
+ // ignore
}
}
}
- if (detectSpringBootFromClasspath()) {
- generator.asSpringComponent();
- generator.asSpringBootProject();
- }
-
try {
getLog().info("Generating Camel DSL source in directory: " +
outputPath);
generator.generate(outputPath);
diff --git
a/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslSourceCodeGenerator.java
b/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslSourceCodeGenerator.java
index 8983dd10832..84ee4045007 100644
---
a/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslSourceCodeGenerator.java
+++
b/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslSourceCodeGenerator.java
@@ -103,10 +103,14 @@ public abstract class RestDslSourceCodeGenerator<T>
extends RestDslGenerator<Res
final MethodBodySourceCodeEmitter emitter = new
MethodBodySourceCodeEmitter(configure);
- if (restComponent != null) {
+ boolean restConfig = restComponent != null || restContextPath != null
|| clientRequestValidation;
+ if (restConfig) {
configure.addCode("\n");
- configure.addCode("restConfiguration().component(\"" +
restComponent + "\")");
- if (restContextPath != null) {
+ configure.addCode("restConfiguration()");
+ if (ObjectHelper.isNotEmpty(restComponent)) {
+ configure.addCode(".component(\"" + restComponent + "\")");
+ }
+ if (ObjectHelper.isNotEmpty(restContextPath)) {
configure.addCode(".contextPath(\"" + restContextPath + "\")");
}
if (ObjectHelper.isNotEmpty(apiContextPath)) {
diff --git
a/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslXmlGenerator.java
b/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslXmlGenerator.java
index bfa5ebe93b7..36f20c2c821 100644
---
a/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslXmlGenerator.java
+++
b/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslXmlGenerator.java
@@ -85,22 +85,21 @@ public class RestDslXmlGenerator extends
RestDslGenerator<RestDslXmlGenerator> {
element.removeAttribute("customId");
}
- if (restComponent != null) {
+ boolean restConfig = restComponent != null || restContextPath != null
|| clientRequestValidation;
+ if (restConfig) {
final Element configuration =
document.createElement("restConfiguration");
- configuration.setAttribute("component", restComponent);
-
- if (restContextPath != null) {
+ if (ObjectHelper.isNotEmpty(restComponent)) {
+ configuration.setAttribute("component", restComponent);
+ }
+ if (ObjectHelper.isNotEmpty(restContextPath)) {
configuration.setAttribute("contextPath", restContextPath);
}
-
if (ObjectHelper.isNotEmpty(apiContextPath)) {
configuration.setAttribute("apiContextPath", apiContextPath);
}
-
if (clientRequestValidation) {
configuration.setAttribute("clientRequestValidation", "true");
}
-
root.insertBefore(configuration, root.getFirstChild());
}
diff --git
a/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslYamlGenerator.java
b/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslYamlGenerator.java
index f3710ffd80d..f8db777dfed 100644
---
a/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslYamlGenerator.java
+++
b/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/RestDslYamlGenerator.java
@@ -102,22 +102,21 @@ public class RestDslYamlGenerator extends
RestDslGenerator<RestDslYamlGenerator>
element.removeAttribute("customId");
}
- if (restComponent != null) {
+ boolean restConfig = restComponent != null || restContextPath != null
|| clientRequestValidation;
+ if (restConfig) {
final Element configuration =
document.createElement("restConfiguration");
- configuration.setAttribute("component", restComponent);
-
- if (restContextPath != null) {
+ if (ObjectHelper.isNotEmpty(restComponent)) {
+ configuration.setAttribute("component", restComponent);
+ }
+ if (ObjectHelper.isNotEmpty(restContextPath)) {
configuration.setAttribute("contextPath", restContextPath);
}
-
if (ObjectHelper.isNotEmpty(apiContextPath)) {
configuration.setAttribute("apiContextPath", apiContextPath);
}
-
if (clientRequestValidation) {
configuration.setAttribute("clientRequestValidation", "true");
}
-
root.insertBefore(configuration, root.getFirstChild());
}
diff --git
a/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/SpringBootProjectSourceCodeGenerator.java
b/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/SpringBootProjectSourceCodeGenerator.java
deleted file mode 100644
index f16715f45ad..00000000000
---
a/tooling/openapi-rest-dsl-generator/src/main/java/org/apache/camel/generator/openapi/SpringBootProjectSourceCodeGenerator.java
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 org.apache.camel.generator.openapi;
-
-import java.io.IOException;
-import java.nio.file.Path;
-import java.util.Arrays;
-
-import javax.annotation.processing.Generated;
-import javax.lang.model.element.Modifier;
-
-import com.squareup.javapoet.AnnotationSpec;
-import com.squareup.javapoet.ClassName;
-import com.squareup.javapoet.JavaFile;
-import com.squareup.javapoet.MethodSpec;
-import com.squareup.javapoet.TypeSpec;
-import org.apache.camel.util.ObjectHelper;
-import org.apache.commons.lang3.ArrayUtils;
-import org.apache.commons.lang3.StringUtils;
-
-import static org.apache.camel.util.StringHelper.notEmpty;
-
-public class SpringBootProjectSourceCodeGenerator {
-
- private static final String DEFAULT_INDENT = " ";
-
- private String indent = DEFAULT_INDENT;
-
- private String packageName;
-
- private String[] mappingValues;
-
- public void generate(final Path destination) throws IOException {
- final JavaFile javaFile = generateSourceCode();
-
- javaFile.writeTo(destination);
- }
-
- public SpringBootProjectSourceCodeGenerator withIndent(final String
indent) {
- this.indent = ObjectHelper.notNull(indent, "indent");
- return this;
- }
-
- public SpringBootProjectSourceCodeGenerator withPackageName(final String
packageName) {
- notEmpty(packageName, "packageName");
- this.packageName = packageName;
- return this;
- }
-
- public SpringBootProjectSourceCodeGenerator withMappingValues(final
String... mappingValues) {
- if (!ArrayUtils.isEmpty(mappingValues)) {
- this.mappingValues = mappingValues;
- }
- return this;
- }
-
- String genereateMappingValues() {
- if (ArrayUtils.isEmpty(mappingValues)) {
- return StringUtils.wrap("/**", '"');
- }
-
- StringBuilder sb = new StringBuilder("{");
- Arrays.stream(mappingValues)
- .forEach(str -> sb.append(sb.toString().endsWith("\"") ? "," :
"").append(StringUtils.wrap(str, '"')));
- sb.append("}");
- return sb.toString();
- }
-
- MethodSpec generateRestMethod() {
- final ClassName req =
ClassName.bestGuess("jakarta.servlet.http.HttpServletRequest");
- final ClassName res =
ClassName.bestGuess("jakarta.servlet.http.HttpServletResponse");
-
- final AnnotationSpec.Builder reqAnnotation
- =
AnnotationSpec.builder(ClassName.bestGuess("org.springframework.web.bind.annotation.RequestMapping"))
- .addMember("value", genereateMappingValues());
-
- final MethodSpec.Builder forward =
MethodSpec.methodBuilder("camelServlet").addModifiers(Modifier.PUBLIC)
- .addParameter(req, "request")
- .addParameter(res, "response")
- .addAnnotation(reqAnnotation.build())
- .returns(void.class);
-
- forward.addCode("try {\n");
- forward.addCode(" String path = request.getRequestURI();\n");
- forward.addCode(" String camelPrefix = (path != null &&
path.startsWith(\"/\")) ? \"/camel\" : \"/camel/\";\n");
- forward.addCode(
- "
request.getServletContext().getRequestDispatcher(camelPrefix +
path).forward(request, response);\n");
- forward.addCode("} catch (Exception e) {\n");
- forward.addCode("
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);\n");
- forward.addCode("}\n");
-
- return forward.build();
- }
-
- JavaFile generateSourceCode() {
- notEmpty(packageName, "packageName");
-
- final MethodSpec methodSpec = generateRestMethod();
-
- final String classNameToUse = "CamelRestController";
-
- final AnnotationSpec.Builder generatedAnnotation =
AnnotationSpec.builder(Generated.class).addMember("value",
- "$S", getClass().getName());
- final AnnotationSpec.Builder restAnnotation
- =
AnnotationSpec.builder(ClassName.bestGuess("org.springframework.web.bind.annotation.RestController"));
-
- final TypeSpec.Builder builder = TypeSpec.classBuilder(classNameToUse)
- .addModifiers(Modifier.PUBLIC,
Modifier.FINAL).addMethod(methodSpec)
- .addAnnotation(generatedAnnotation.build())
- .addAnnotation(restAnnotation.build())
- .addJavadoc("Forward requests to the Camel servlet so it can
service REST requests.\n");
- final TypeSpec generatedRestController = builder.build();
-
- return JavaFile.builder(packageName,
generatedRestController).indent(indent).build();
- }
-
- public static SpringBootProjectSourceCodeGenerator generator() {
- return new SpringBootProjectSourceCodeGenerator();
- }
-
-}
diff --git
a/tooling/openapi-rest-dsl-generator/src/test/java/org/apache/camel/generator/openapi/PathSpringBootProjectSourceGeneratorTest.java
b/tooling/openapi-rest-dsl-generator/src/test/java/org/apache/camel/generator/openapi/PathSpringBootProjectSourceGeneratorTest.java
deleted file mode 100644
index f8296fb5109..00000000000
---
a/tooling/openapi-rest-dsl-generator/src/test/java/org/apache/camel/generator/openapi/PathSpringBootProjectSourceGeneratorTest.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 org.apache.camel.generator.openapi;
-
-import java.io.File;
-import java.io.IOException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-import org.junit.jupiter.api.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class PathSpringBootProjectSourceGeneratorTest {
-
- @Test
- public void shouldGenerateSourceCodeWithDefaults() throws IOException,
URISyntaxException {
- final Path path = new File("target/generated-sources").toPath();
-
SpringBootProjectSourceCodeGenerator.generator().withPackageName("com.foo").generate(path);
- final String generatedContent = new String(
-
Files.readAllBytes(Paths.get("target/generated-sources/com/foo/CamelRestController.java")),
- StandardCharsets.UTF_8);
-
- final URI file =
PathSpringBootProjectSourceGeneratorTest.class.getResource("/SpringBootRestController.txt").toURI();
- final String expectedContent = new
String(Files.readAllBytes(Paths.get(file)), StandardCharsets.UTF_8);
-
- assertThat(generatedContent).isEqualTo(expectedContent);
- }
-
-}
diff --git
a/tooling/openapi-rest-dsl-generator/src/test/resources/SpringBootRestController.txt
b/tooling/openapi-rest-dsl-generator/src/test/resources/SpringBootRestController.txt
deleted file mode 100644
index cefdbaaf4da..00000000000
---
a/tooling/openapi-rest-dsl-generator/src/test/resources/SpringBootRestController.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-package com.foo;
-
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import javax.annotation.processing.Generated;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-/**
- * Forward requests to the Camel servlet so it can service REST requests.
- */
-@Generated("org.apache.camel.generator.openapi.SpringBootProjectSourceCodeGenerator")
-@RestController
-public final class CamelRestController {
- @RequestMapping("/**")
- public void camelServlet(HttpServletRequest request, HttpServletResponse
response) {
- try {
- String path = request.getRequestURI();
- String camelPrefix = (path != null && path.startsWith("/")) ?
"/camel" : "/camel/";
- request.getServletContext().getRequestDispatcher(camelPrefix +
path).forward(request, response);
- } catch (Exception e) {
- response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
- }
- }
-}
