SpringCloud/spring-cloud-function
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This commit is contained in:
Marcin Grzejszczak
2019-02-01 15:48:32 +01:00
parent 94e9b8f2f8
commit e4b08a083c
268 changed files with 5114 additions and 3993 deletions
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43
spring-cloud-function-samples/function-sample-aws/build.gradle
View File

@@ -11,8 +11,8 @@ buildscript {
maven { url "https://repo.spring.io/snapshot" }
maven { url "https://repo.spring.io/milestone" }
}
dependencies {
classpath "com.github.jengelman.gradle.plugins:shadow:${shadowVersion}"
dependencies {
classpath "com.github.jengelman.gradle.plugins:shadow:${shadowVersion}"
classpath("org.springframework.boot.experimental:spring-boot-thin-gradle-plugin:${wrapperVersion}")
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
@@ -40,39 +40,40 @@ repositories {
ext {
springCloudFunctionVersion = "2.0.0.BUILD-SNAPSHOT"
awsLambdaEventsVersion = "1.2.1"
awsLambdaCoreVersion = "1.1.0"
awsLambdaEventsVersion = "1.2.1"
awsLambdaCoreVersion = "1.1.0"
}
ext['reactor.version'] = "3.1.7.RELEASE"
assemble.dependsOn = [shadowJar, thinJar]
jar {
manifest {
attributes 'Main-Class': 'example.Config'
}
manifest {
attributes 'Main-Class': 'example.Config'
}
}
import com.github.jengelman.gradle.plugins.shadow.transformers.*
shadowJar {
classifier = 'aws'
dependencies {
exclude(dependency("org.springframework.cloud:spring-cloud-function-web:${springCloudFunctionVersion}"))
}
// Required for Spring
mergeServiceFiles()
append 'META-INF/spring.handlers'
append 'META-INF/spring.schemas'
append 'META-INF/spring.tooling'
transform(PropertiesFileTransformer) {
paths = ['META-INF/spring.factories' ]
mergeStrategy = "append"
}
classifier = 'aws'
dependencies {
exclude(
dependency("org.springframework.cloud:spring-cloud-function-web:${springCloudFunctionVersion}"))
}
// Required for Spring
mergeServiceFiles()
append 'META-INF/spring.handlers'
append 'META-INF/spring.schemas'
append 'META-INF/spring.tooling'
transform(PropertiesFileTransformer) {
paths = ['META-INF/spring.factories']
mergeStrategy = "append"
}
}
configurations {
testCompile.extendsFrom(compileOnly)
testCompile.extendsFrom(compileOnly)
}
dependencies {

10
spring-cloud-function-samples/function-sample-aws/pom.xml
View File

@@ -1,6 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.spring.sample</groupId>
@@ -15,7 +16,7 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.2.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
@@ -24,7 +25,8 @@
<java.version>1.8</java.version>
<wrapper.version>1.0.17.RELEASE</wrapper.version>
<aws-lambda-events.version>2.0.2</aws-lambda-events.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT</spring-cloud-function.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT
</spring-cloud-function.version>
<start-class>example.Config</start-class>
</properties>

35
spring-cloud-function-samples/function-sample-aws/src/main/java/example/Config.java
View File

@@ -1,11 +1,11 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* 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
* 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,
@@ -27,6 +27,7 @@ import org.springframework.context.ApplicationContextInitializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.support.GenericApplicationContext;
// @checkstyle:off
@SpringBootApplication
@EnableConfigurationProperties(Properties.class)
public class Config implements ApplicationContextInitializer<GenericApplicationContext> {
@@ -40,14 +41,14 @@ public class Config implements ApplicationContextInitializer<GenericApplicationC
this.props = props;
}
public static void main(String[] args) throws Exception {
FunctionalSpringApplication.run(Config.class, args);
}
@Bean
public Function<Foo, Bar> function() {
return value -> new Bar(
value.uppercase() + (props.getFoo() != null ? "-" + props.getFoo() : ""));
}
public static void main(String[] args) throws Exception {
FunctionalSpringApplication.run(Config.class, args);
value.uppercase() + (this.props.getFoo() != null ? "-" + this.props.getFoo() : ""));
}
@Override
@@ -61,6 +62,7 @@ public class Config implements ApplicationContextInitializer<GenericApplicationC
}
}
// @checkstyle:on
class Foo {
@@ -69,25 +71,26 @@ class Foo {
Foo() {
}
public String lowercase() {
return value.toLowerCase();
}
public Foo(String value) {
Foo(String value) {
this.value = value;
}
public String lowercase() {
return this.value.toLowerCase();
}
public String uppercase() {
return value.toUpperCase();
return this.value.toUpperCase();
}
public String getValue() {
return value;
return this.value;
}
public void setValue(String value) {
this.value = value;
}
}
class Bar {
@@ -97,12 +100,12 @@ class Bar {
Bar() {
}
public Bar(String value) {
Bar(String value) {
this.value = value;
}
public String getValue() {
return value;
return this.value;
}
public void setValue(String value) {

2
spring-cloud-function-samples/function-sample-aws/src/main/java/example/Handler.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2016-2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

11
spring-cloud-function-samples/function-sample-aws/src/main/java/example/Properties.java
View File

@@ -1,11 +1,11 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* 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
* 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,
@@ -18,16 +18,21 @@ package example;
import org.springframework.boot.context.properties.ConfigurationProperties;
// @checkstyle:off
@ConfigurationProperties("app")
public class Properties {
public String foo;
public String getFoo() {
return foo;
return this.foo;
}
public void setFoo(String foo) {
this.foo = foo;
}
}
// @checkstyle:on

5
spring-cloud-function-samples/function-sample-aws/src/main/resources/log4j.properties
View File

@@ -1,14 +1,11 @@
log4j.rootCategory=DEBUG, LAMBDA
PID=????
LOG_LEVEL_PATTERN=%5p
LOG_PATTERN=[%d{yyyy-MM-dd HH:mm:ss.SSS}] boot%X{context} - ${PID} ${LOG_LEVEL_PATTERN} [%t] --- %c{1}: %m%n
# CONSOLE is set to be a ConsoleAppender using a PatternLayout.
log4j.appender.LAMBDA=com.amazonaws.services.lambda.runtime.log4j.LambdaAppender
log4j.appender.LAMBDA.layout=org.apache.log4j.PatternLayout
log4j.appender.LAMBDA.layout.conversionPattern=${LOG_PATTERN}
log4j.category.org.apache.catalina.startup.DigesterFactory=ERROR
log4j.category.org.apache.catalina.util.LifecycleBase=ERROR
log4j.category.org.apache.coyote.http11.Http11NioProtocol=WARN
@@ -20,4 +17,4 @@ log4j.category.org.eclipse.jetty.util.component.AbstractLifeCycle=ERROR
log4j.category.org.hibernate.validator.internal.util.Version=WARN
log4j.category.org.springframework.boot.actuate.autoconfigure.CrshAutoConfiguration=WARN
log4j.category.org.springframework.boot.actuate.endpoint.jmx=WARN
log4j.category.org.thymeleaf=WARN
log4j.category.org.thymeleaf=WARN

5
spring-cloud-function-samples/function-sample-aws/src/test/java/example/MapTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2016-2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -36,7 +36,8 @@ public class MapTests {
@Test
public void start() throws Exception {
SpringBootRequestHandler<Object, Object> handler = new SpringBootRequestHandler<>(Config.class);
SpringBootRequestHandler<Object, Object> handler = new SpringBootRequestHandler<>(
Config.class);
handler.handleRequest(new Foo("foo"), null);
handler.close();
}

26
spring-cloud-function-samples/function-sample-azure/pom.xml
View File

@@ -1,6 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.spring.sample</groupId>
@@ -14,7 +15,7 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.2.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
@@ -24,7 +25,8 @@
<functionAppName>function-sample-azure</functionAppName>
<functionAppRegion>westus</functionAppRegion>
<functionResourceGroup>java-function-group</functionResourceGroup>
<stagingDirectory>${project.build.directory}/azure-functions/${functionAppName}</stagingDirectory>
<stagingDirectory>${project.build.directory}/azure-functions/${functionAppName}
</stagingDirectory>
<start-class>example.Config</start-class>
<wrapper.version>1.0.15.RELEASE</wrapper.version>
</properties>
@@ -92,11 +94,11 @@
<artifactId>azure-functions-maven-plugin</artifactId>
<version>1.0.0-beta-7</version>
<dependencies>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
</dependencies>
</plugin>
</plugins>
@@ -168,11 +170,13 @@
</goals>
<configuration>
<overwrite>true</overwrite>
<outputDirectory>${project.build.directory}/azure-functions/${functionAppName}
<outputDirectory>
${project.build.directory}/azure-functions/${functionAppName}
</outputDirectory>
<resources>
<resource>
<directory>${project.basedir}/src/main/azure</directory>
<directory>${project.basedir}/src/main/azure
</directory>
<includes>
<include>**</include>
</includes>

12
spring-cloud-function-samples/function-sample-azure/src/main/azure/local.settings.json
View File

@@ -1,8 +1,8 @@
{
"IsEncrypted": false,
"Values": {
"AzureWebJobsStorage": "",
"AzureWebJobsDashboard": "",
"FUNCTIONS_WORKER_RUNTIME": "java"
}
"IsEncrypted": false,
"Values": {
"AzureWebJobsStorage": "",
"AzureWebJobsDashboard": "",
"FUNCTIONS_WORKER_RUNTIME": "java"
}
}

28
spring-cloud-function-samples/function-sample-azure/src/main/java/example/Config.java
View File

@@ -1,11 +1,11 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* 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
* 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,
@@ -22,6 +22,7 @@ import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
// @checkstyle:off
@SpringBootApplication
public class Config {
@@ -33,7 +34,9 @@ public class Config {
public Function<Foo, Bar> uppercase() {
return foo -> new Bar(foo.getValue().toUpperCase());
}
}
// @checkstyle:on
class Foo {
@@ -42,25 +45,26 @@ class Foo {
Foo() {
}
public String lowercase() {
return value.toLowerCase();
}
public Foo(String value) {
Foo(String value) {
this.value = value;
}
public String lowercase() {
return this.value.toLowerCase();
}
public String uppercase() {
return value.toUpperCase();
return this.value.toUpperCase();
}
public String getValue() {
return value;
return this.value;
}
public void setValue(String value) {
this.value = value;
}
}
class Bar {
@@ -70,16 +74,16 @@ class Bar {
Bar() {
}
public Bar(String value) {
Bar(String value) {
this.value = value;
}
public String getValue() {
return value;
return this.value;
}
public void setValue(String value) {
this.value = value;
}
}
}

5
spring-cloud-function-samples/function-sample-azure/src/main/java/example/FooHandler.java
View File

@@ -1,11 +1,11 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* 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
* 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,
@@ -28,6 +28,7 @@ import org.springframework.cloud.function.adapter.azure.AzureSpringBootRequestHa
* @author Soby Chacko
*/
public class FooHandler extends AzureSpringBootRequestHandler<Foo, Bar> {
@FunctionName("uppercase")
public Bar execute(
@HttpTrigger(name = "req", methods = { HttpMethod.GET,

2
spring-cloud-function-samples/function-sample-azure/src/test/java/example/MapTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2016-2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.

6
spring-cloud-function-samples/function-sample-compiler/build.gradle
View File

@@ -39,9 +39,9 @@ ext {
ext['reactor.version'] = "3.1.7.RELEASE"
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
}
dependencies {

8
spring-cloud-function-samples/function-sample-compiler/pom.xml
View File

@@ -1,6 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.spring.sample</groupId>
@@ -19,7 +20,8 @@
<properties>
<java.version>1.8</java.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT</spring-cloud-function.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT
</spring-cloud-function.version>
<reactor.version>3.1.2.RELEASE</reactor.version>
<wrapper.version>1.0.17.RELEASE</wrapper.version>
</properties>

5
spring-cloud-function-samples/function-sample-compiler/src/main/java/com/example/SampleApplication.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -19,10 +19,13 @@ package com.example;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
// @checkstyle:off
@SpringBootApplication
public class SampleApplication {
public static void main(String[] args) throws Exception {
SpringApplication.run(SampleApplication.class, args);
}
}
// @checkstyle:on

6
spring-cloud-function-samples/function-sample-compiler/src/test/java/com/example/SampleCompiledConsumerTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -44,7 +44,7 @@ public class SampleCompiledConsumerTests {
@Test
public void print() {
assertThat(new TestRestTemplate().postForObject(
"http://localhost:" + port + "/test", "it works", String.class)).isNull();
"http://localhost:" + this.port + "/test", "it works", String.class)).isNull();
assertEquals("it works", Reference.instance);
}
@@ -55,5 +55,7 @@ public class SampleCompiledConsumerTests {
public static void set(Object o) {
instance = o;
}
}
}

4
spring-cloud-function-samples/function-sample-compiler/src/test/java/com/example/SampleCompiledFunctionTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -43,7 +43,7 @@ public class SampleCompiledFunctionTests {
@Test
public void lowercase() {
assertThat(new TestRestTemplate().postForObject(
"http://localhost:" + port + "/test", "it works", String.class))
"http://localhost:" + this.port + "/test", "it works", String.class))
.contains("it works!!!");
}

6
spring-cloud-function-samples/function-sample-pof/build.gradle
View File

@@ -39,9 +39,9 @@ ext {
ext['reactor.version'] = "3.1.7.RELEASE"
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
}
dependencies {

10
spring-cloud-function-samples/function-sample-pof/pom.xml
View File

@@ -1,5 +1,6 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.spring.sample</groupId>
@@ -13,7 +14,7 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.2.RELEASE</version>
<relativePath />
<relativePath/>
</parent>
<properties>
@@ -21,7 +22,8 @@
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<reactor.version>3.1.2.RELEASE</reactor.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT</spring-cloud-function.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT
</spring-cloud-function.version>
</properties>
<dependencies>

5
spring-cloud-function-samples/function-sample-pof/src/main/java/functions/Application.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -19,10 +19,13 @@ package functions;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
// @checkstyle:off
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
// @checkstyle:on

5
spring-cloud-function-samples/function-sample-pof/src/main/java/functions/Greeter.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -18,9 +18,12 @@ package functions;
import java.util.function.Function;
// @checkstyle:off
public class Greeter implements Function<String, String> {
public String apply(String name) {
return "Hello " + name;
}
}
// @checkstyle:on

6
spring-cloud-function-samples/function-sample-pojo/build.gradle
View File

@@ -39,9 +39,9 @@ ext {
ext['reactor.version'] = "3.1.7.RELEASE"
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
}
dependencies {

10
spring-cloud-function-samples/function-sample-pojo/pom.xml
View File

@@ -1,6 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.spring.sample</groupId>
@@ -14,12 +15,13 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.2.RELEASE</version>
<relativePath />
<relativePath/>
</parent>
<properties>
<java.version>1.8</java.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT</spring-cloud-function.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT
</spring-cloud-function.version>
<wrapper.version>1.0.17.RELEASE</wrapper.version>
</properties>

6
spring-cloud-function-samples/function-sample-pojo/src/main/java/com/example/LowercaseConfiguration.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2016-2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -18,11 +18,11 @@ package com.example;
import java.util.function.Function;
import reactor.core.publisher.Flux;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import reactor.core.publisher.Flux;
/**
* @author Dave Syer
*

36
spring-cloud-function-samples/function-sample-pojo/src/main/java/com/example/SampleApplication.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2013-2016 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example;
import java.util.HashMap;
@@ -20,25 +21,26 @@ import java.util.Map;
import java.util.function.Function;
import java.util.function.Supplier;
import reactor.core.publisher.Flux;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.util.MultiValueMap;
import reactor.core.publisher.Flux;
// @checkstyle:off
@SpringBootApplication
public class SampleApplication {
public static void main(String[] args) {
SpringApplication.run(SampleApplication.class, args);
}
@Bean
public Function<Foo, Bar> uppercase() {
return value -> new Bar(value.uppercase());
}
public static void main(String[] args) {
SpringApplication.run(SampleApplication.class, args);
}
@Bean
public Function<MultiValueMap<String, String>, Map<String, Integer>> sum() {
return multiValueMap -> {
@@ -55,6 +57,7 @@ public class SampleApplication {
}
}
// @checkstyle:on
class Foo {
@@ -63,25 +66,26 @@ class Foo {
Foo() {
}
public String lowercase() {
return value.toLowerCase();
}
public Foo(String value) {
Foo(String value) {
this.value = value;
}
public String lowercase() {
return this.value.toLowerCase();
}
public String uppercase() {
return value.toUpperCase();
return this.value.toUpperCase();
}
public String getValue() {
return value;
return this.value;
}
public void setValue(String value) {
this.value = value;
}
}
class Bar {
@@ -91,12 +95,12 @@ class Bar {
Bar() {
}
public Bar(String value) {
Bar(String value) {
this.value = value;
}
public String getValue() {
return value;
return this.value;
}
public void setValue(String value) {

8
spring-cloud-function-samples/function-sample-pojo/src/main/resources/application.properties
View File

@@ -1,4 +1,4 @@
spring.cloud.stream.bindings.input.destination: foos
spring.cloud.stream.bindings.output.destination: bars
spring.cloud.function.stream.processor.name: uppercase
management.security.enabled: false
spring.cloud.stream.bindings.input.destination:foos
spring.cloud.stream.bindings.output.destination:bars
spring.cloud.function.stream.processor.name:uppercase
management.security.enabled:false

16
spring-cloud-function-samples/function-sample-pojo/src/test/java/com/example/SampleApplicationMvcTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2016-2018 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -15,12 +15,11 @@
*/
package com.example;
import static org.assertj.core.api.Assertions.assertThat;
import java.net.URI;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
@@ -30,6 +29,8 @@ import org.springframework.http.RequestEntity;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.junit4.SpringRunner;
import static org.assertj.core.api.Assertions.assertThat;
/**
* @author Dave Syer
*/
@@ -38,13 +39,14 @@ import org.springframework.test.context.junit4.SpringRunner;
public class SampleApplicationMvcTests {
@Autowired
private TestRestTemplate rest;
private TestRestTemplate rest;
@Test
public void words() throws Exception {
ResponseEntity<String> result = rest.exchange(RequestEntity.get(new URI("/words"))
.accept(MediaType.APPLICATION_JSON).build(), String.class);
assertThat(result.getBody()).isEqualTo("[{\"value\":\"foo\"},{\"value\":\"bar\"}]");
ResponseEntity<String> result = this.rest.exchange(RequestEntity.get(new URI("/words"))
.accept(MediaType.APPLICATION_JSON).build(), String.class);
assertThat(result.getBody())
.isEqualTo("[{\"value\":\"foo\"},{\"value\":\"bar\"}]");
}
}

35
spring-cloud-function-samples/function-sample-pojo/src/test/java/com/example/SampleApplicationTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2016-2018 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -19,7 +19,6 @@ import java.net.URI;
import java.util.Arrays;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -48,43 +47,45 @@ public class SampleApplicationTests {
@LocalServerPort
private int port;
private TestRestTemplate rest = new TestRestTemplate();
@Before
public void before() {
headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
this.headers = new HttpHeaders();
this.headers.setContentType(MediaType.APPLICATION_JSON);
}
@Test
public void words() {
assertThat(rest.getForObject("http://localhost:" + port + "/words", String.class))
assertThat(this.rest.getForObject("http://localhost:" + this.port + "/words", String.class))
.isEqualTo("[{\"value\":\"foo\"},{\"value\":\"bar\"}]");
}
@Test
public void uppercase() {
assertThat(rest.postForObject("http://localhost:" + port + "/uppercase",
new HttpEntity<>("[{\"value\":\"foo\"}]", headers), String.class))
assertThat(this.rest.postForObject("http://localhost:" + this.port + "/uppercase",
new HttpEntity<>("[{\"value\":\"foo\"}]", this.headers), String.class))
.isEqualTo("[{\"value\":\"FOO\"}]");
}
@Test
public void composite() {
assertThat(rest.getForObject("http://localhost:" + port + "/words,uppercase",
assertThat(this.rest.getForObject("http://localhost:" + this.port + "/words,uppercase",
String.class)).isEqualTo("[{\"value\":\"FOO\"},{\"value\":\"BAR\"}]");
}
@Test
public void single() {
assertThat(rest.postForObject("http://localhost:" + port + "/uppercase",
new HttpEntity<>("{\"value\":\"foo\"}", headers), String.class)).isEqualTo("{\"value\":\"FOO\"}");
assertThat(this.rest.postForObject("http://localhost:" + this.port + "/uppercase",
new HttpEntity<>("{\"value\":\"foo\"}", this.headers), String.class))
.isEqualTo("{\"value\":\"FOO\"}");
}
@Test
public void lowercase() {
assertThat(rest.postForObject("http://localhost:" + port + "/lowercase",
new HttpEntity<>("[{\"value\":\"Foo\"}]", headers), String.class))
assertThat(this.rest.postForObject("http://localhost:" + this.port + "/lowercase",
new HttpEntity<>("[{\"value\":\"Foo\"}]", this.headers), String.class))
.isEqualTo("[{\"value\":\"foo\"}]");
}
@@ -96,8 +97,8 @@ public class SampleApplicationTests {
map.put("A", Arrays.asList("1", "2", "3"));
map.put("B", Arrays.asList("5", "6"));
assertThat(rest.exchange(
RequestEntity.post(new URI("http://localhost:" + port + "/sum"))
assertThat(this.rest.exchange(
RequestEntity.post(new URI("http://localhost:" + this.port + "/sum"))
.accept(MediaType.APPLICATION_JSON)
.contentType(MediaType.APPLICATION_FORM_URLENCODED).body(map),
String.class).getBody()).isEqualTo("[{\"A\":6,\"B\":11}]");
@@ -112,9 +113,11 @@ public class SampleApplicationTests {
map.put("A", Arrays.asList("1", "2", "3"));
map.put("B", Arrays.asList("5", "6"));
assertThat(rest.exchange(
RequestEntity.post(new URI("http://localhost:" + port + "/sum")).accept(MediaType.APPLICATION_JSON)
assertThat(this.rest.exchange(
RequestEntity.post(new URI("http://localhost:" + this.port + "/sum"))
.accept(MediaType.APPLICATION_JSON)
.contentType(MediaType.MULTIPART_FORM_DATA).body(map),
String.class).getBody()).isEqualTo("[{\"A\":6,\"B\":11}]");
}
}

6
spring-cloud-function-samples/function-sample-task/build.gradle
View File

@@ -39,9 +39,9 @@ ext {
ext['reactor.version'] = "3.1.7.RELEASE"
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
}
dependencies {

8
spring-cloud-function-samples/function-sample-task/pom.xml
View File

@@ -1,6 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.spring.sample</groupId>
@@ -19,7 +20,8 @@
<properties>
<java.version>1.8</java.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT</spring-cloud-function.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT
</spring-cloud-function.version>
<wrapper.version>1.0.10.RELEASE</wrapper.version>
<reactor.version>3.1.2.RELEASE</reactor.version>
</properties>

5
spring-cloud-function-samples/function-sample-task/src/main/java/com/example/SampleApplication.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -19,10 +19,13 @@ package com.example;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
// @checkstyle:off
@SpringBootApplication
public class SampleApplication {
public static void main(String[] args) throws Exception {
SpringApplication.run(SampleApplication.class, args);
}
}
// @checkstyle:on

2
spring-cloud-function-samples/function-sample-task/src/main/resources/application.yml
View File

@@ -4,7 +4,7 @@ spring:
task:
supplier: words
function: uppercase
consumer: print
consumer: print
compile:
words:
type: supplier

6
spring-cloud-function-samples/function-sample/build.gradle
View File

@@ -38,9 +38,9 @@ ext {
}
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
imports {
mavenBom "org.springframework.cloud:spring-cloud-function-dependencies:${springCloudFunctionVersion}"
}
}
dependencies {

8
spring-cloud-function-samples/function-sample/pom.xml
View File

@@ -1,6 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.spring.sample</groupId>
@@ -19,7 +20,8 @@
<properties>
<java.version>1.8</java.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT</spring-cloud-function.version>
<spring-cloud-function.version>2.0.2.BUILD-SNAPSHOT
</spring-cloud-function.version>
<wrapper.version>1.0.17.RELEASE</wrapper.version>
</properties>

27
spring-cloud-function-samples/function-sample/src/main/java/com/example/SampleApplication.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017-2018 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -19,6 +19,8 @@ package com.example;
import java.util.function.Function;
import java.util.function.Supplier;
import reactor.core.publisher.Flux;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.function.compiler.FunctionCompiler;
@@ -26,11 +28,14 @@ import org.springframework.cloud.function.compiler.proxy.LambdaCompilingFunction
import org.springframework.context.annotation.Bean;
import org.springframework.core.io.ByteArrayResource;
import reactor.core.publisher.Flux;
// @checkstyle:off
@SpringBootApplication
public class SampleApplication {
public static void main(String[] args) throws Exception {
SpringApplication.run(SampleApplication.class, args);
}
@Bean
public Function<String, String> uppercase() {
return value -> value.toUpperCase();
@@ -52,17 +57,21 @@ public class SampleApplication {
}
@Bean
public Function<String, String> compiledUppercase(FunctionCompiler<String, String> compiler) {
public Function<String, String> compiledUppercase(
FunctionCompiler<String, String> compiler) {
String lambda = "s -> s.toUpperCase()";
LambdaCompilingFunction<String, String> function = new LambdaCompilingFunction<>(new ByteArrayResource(lambda.getBytes()), compiler);
LambdaCompilingFunction<String, String> function = new LambdaCompilingFunction<>(
new ByteArrayResource(lambda.getBytes()), compiler);
function.setTypeParameterizations("String", "String");
return function;
}
@Bean
public Function<Flux<String>, Flux<String>> compiledLowercase(FunctionCompiler<Flux<String>, Flux<String>> compiler) {
public Function<Flux<String>, Flux<String>> compiledLowercase(
FunctionCompiler<Flux<String>, Flux<String>> compiler) {
String lambda = "f->f.map(o->o.toString().toLowerCase())";
return new LambdaCompilingFunction<>(new ByteArrayResource(lambda.getBytes()), compiler);
return new LambdaCompilingFunction<>(new ByteArrayResource(lambda.getBytes()),
compiler);
}
@Bean
@@ -70,7 +79,5 @@ public class SampleApplication {
return new FunctionCompiler<>();
}
public static void main(String[] args) throws Exception {
SpringApplication.run(SampleApplication.class, args);
}
}
// @checkstyle:on

3
spring-cloud-function-samples/function-sample/src/main/java/com/example/functions/CharCounter.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -27,4 +27,5 @@ public class CharCounter implements Function<String, Integer> {
public Integer apply(String word) {
return word.length();
}
}

5
spring-cloud-function-samples/function-sample/src/main/java/com/example/functions/Exclaimer.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -27,6 +27,7 @@ public class Exclaimer implements Function<Flux<String>, Flux<String>> {
@Override
public Flux<String> apply(Flux<String> words) {
return words.map(word->word+"!!!");
return words.map(word -> word + "!!!");
}
}

3
spring-cloud-function-samples/function-sample/src/main/java/com/example/functions/Greeter.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -27,4 +27,5 @@ public class Greeter implements Function<String, String> {
public String apply(String name) {
return "Hello " + name;
}
}

10
spring-cloud-function-samples/function-sample/src/main/resources/META-INF/thin-rabbit.properties
View File

@@ -1,5 +1,5 @@
boms.spring-cloud-dependencies: org.springframework.cloud:spring-cloud-dependencies:Edgware.SR3
dependencies.spring-cloud-function-stream: org.springframework.cloud:spring-cloud-function-stream
dependencies.spring-cloud-stream-rabbit: org.springframework.cloud:spring-cloud-starter-stream-rabbit
exclusions.spring-cloud-function-web: org.springframework.cloud:spring-cloud-starter-function-web
exclusions.http-client: com.rabbitmq:http-client
boms.spring-cloud-dependencies:org.springframework.cloud:spring-cloud-dependencies:Edgware.SR3
dependencies.spring-cloud-function-stream:org.springframework.cloud:spring-cloud-function-stream
dependencies.spring-cloud-stream-rabbit:org.springframework.cloud:spring-cloud-starter-stream-rabbit
exclusions.spring-cloud-function-web:org.springframework.cloud:spring-cloud-starter-function-web
exclusions.http-client:com.rabbitmq:http-client

4
spring-cloud-function-samples/function-sample/src/main/resources/application.properties
View File

@@ -1,2 +1,2 @@
spring.cloud.function.stream.processor.name: uppercase
spring.cloud.function.scan.packages: com.example.functions
spring.cloud.function.stream.processor.name:uppercase
spring.cloud.function.scan.packages:com.example.functions

21
spring-cloud-function-samples/function-sample/src/test/java/com/example/FunctionTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,31 +16,29 @@
package com.example;
import static org.junit.Assert.assertEquals;
import java.util.List;
import org.junit.Test;
import com.example.functions.CharCounter;
import com.example.functions.Exclaimer;
import com.example.functions.Greeter;
import org.junit.Test;
import reactor.core.publisher.Flux;
import static org.junit.Assert.assertEquals;
public class FunctionTests {
private final SampleApplication functions = new SampleApplication();
@Test
public void testUppercase() {
String output = functions.uppercase().apply("foobar");
String output = this.functions.uppercase().apply("foobar");
assertEquals("FOOBAR", output);
}
@Test
public void testLowercase() {
Flux<String> output = functions.lowercase().apply(Flux.just("FOO", "BAR"));
Flux<String> output = this.functions.lowercase().apply(Flux.just("FOO", "BAR"));
List<String> results = output.collectList().block();
assertEquals(2, results.size());
assertEquals("foo", results.get(0));
@@ -49,13 +47,13 @@ public class FunctionTests {
@Test
public void testHello() {
String output = functions.hello().get();
assertEquals("hello", output);
String output = this.functions.hello().get();
assertEquals("hello", output);
}
@Test
public void testWords() {
Flux<String> output = functions.words().get();
Flux<String> output = this.functions.words().get();
List<String> results = output.collectList().block();
assertEquals(2, results.size());
assertEquals("foo", results.get(0));
@@ -81,4 +79,5 @@ public class FunctionTests {
public void testCharCounter() {
assertEquals((Integer) 21, new CharCounter().apply("this is 21 chars long"));
}
}

4
spring-cloud-function-samples/function-sample/src/test/java/com/example/SampleApplicationMvcTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2016-2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -40,7 +40,7 @@ public class SampleApplicationMvcTests {
@Test
@Ignore("FIXME")
public void words() throws Exception {
mockMvc.perform(get("/words")).andExpect(content().string("[\"foo\",\"bar\"]"));
this.mockMvc.perform(get("/words")).andExpect(content().string("[\"foo\",\"bar\"]"));
}
}

64
spring-cloud-function-samples/function-sample/src/test/java/com/example/SampleApplicationTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2016-2017 the original author or authors.
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,61 +16,69 @@
package com.example;
import static org.junit.Assert.assertEquals;
import java.util.List;
import java.util.function.Function;
import java.util.function.Supplier;
import org.junit.Test;
import org.junit.runner.RunWith;
import reactor.core.publisher.Flux;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import reactor.core.publisher.Flux;
import static org.junit.Assert.assertEquals;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SampleApplicationTests {
@Autowired
private Function<String, String> uppercase;
@Autowired
private Function<Flux<String>, Flux<String>> lowercase;
@Autowired
private Supplier<String> hello;
@Autowired
private Supplier<Flux<String>> words;
@Autowired
private Function<String, String> compiledUppercase;
@Autowired
private Function<Flux<String>, Flux<String>> compiledLowercase;
@Autowired
private Function<String, String> greeter;
@Autowired
private Function<Flux<String>, Flux<String>> exclaimer;
@Autowired
private Function<String, Integer> charCounter;
@Test
public void contextLoads() {
}
@Autowired
private Function<String, String> uppercase;
@Test
public void testUppercase() {
String output = this.uppercase.apply("foobar");
assertEquals("FOOBAR", output);
}
@Autowired
private Function<Flux<String>, Flux<String>> lowercase;
@Test
public void testLowercase() {
Flux<String> output = this.lowercase.apply(Flux.just("FOO", "BAR"));
List<String> results = output.collectList().block();
assertEquals(2, results.size());
assertEquals("foo", results.get(0));
assertEquals("bar", results.get(1));
assertEquals("bar", results.get(1));
}
@Autowired
private Supplier<String> hello;
@Test
public void testHello() {
String output = this.hello.get();
assertEquals("hello", output);
assertEquals("hello", output);
}
@Autowired
private Supplier<Flux<String>> words;
// the following are contributed via @FunctionScan:
@Test
public void testWords() {
@@ -78,21 +86,15 @@ public class SampleApplicationTests {
List<String> results = output.collectList().block();
assertEquals(2, results.size());
assertEquals("foo", results.get(0));
assertEquals("bar", results.get(1));
assertEquals("bar", results.get(1));
}
@Autowired
private Function<String, String> compiledUppercase;
@Test
public void testCompiledUppercase() {
String output = this.compiledUppercase.apply("foobar");
assertEquals("FOOBAR", output);
}
@Autowired
private Function<Flux<String>, Flux<String>> compiledLowercase;
@Test
public void testCompiledLowercase() {
Flux<String> input = Flux.just("FOO", "BAR");
@@ -103,20 +105,12 @@ public class SampleApplicationTests {
assertEquals("bar", results.get(1));
}
// the following are contributed via @FunctionScan:
@Autowired
private Function<String, String> greeter;
@Test
public void testGreeter() {
String greeting = this.greeter.apply("World");
assertEquals("Hello World", greeting);
}
@Autowired
private Function<Flux<String>, Flux<String>> exclaimer;
@Test
public void testExclaimer() {
Flux<String> input = Flux.just("foo", "bar");
@@ -127,12 +121,10 @@ public class SampleApplicationTests {
assertEquals("bar!!!", results.get(1));
}
@Autowired
private Function<String, Integer> charCounter;
@Test
public void testCharCounter() {
Integer length = this.charCounter.apply("the quick brown fox");
assertEquals(new Integer(19), length);
}
}
}

4
spring-cloud-function-samples/pom.xml
View File

@@ -1,5 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>spring-cloud-function-samples</artifactId>