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Mike Kistler
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Initial attempt at Watson Spring support
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‎.gitignore‎

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# Cache of project
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.gradletasknamecache
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# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
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# gradle/wrapper/gradle-wrapper.properties
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.checkstyle
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.classpath
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.codepro
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.config.properties
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.DS_Store
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.idea
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.project
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.settings
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.vscode/
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docs
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out
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target
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*.iml
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*.ipr
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*.iws
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‎README.md‎

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# watson-spring
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Spring Boot support for Watson services
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# Watson Spring Boot
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This project adds Spring Boot support for the Watson services.
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This means that you can now "auto-wire" any of the Watson services into your Spring Boot application
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using the standard Spring autoconfiguration framework.
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All you need to do is:
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1. Add the Watson spring-boot-starter dependency to your Spring Boot app:
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In your maven `pom.xml`
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```
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<dependency>
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<groupId>com.ibm.watson.developer_cloud</groupId>
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<artifactId>spring-boot-starter</artifactId>
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<version>4.2.1</version>
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</dependency>
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```
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or in your gradle `build.gradle`, in the dependencies stanza, add
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```
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compile 'com.ibm.watson.developer_cloud:spring-boot-starter:4.2.1'
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```
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2. Add your Watson service(s) credentials and version info to your application
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properties file. The standard location for application properties is the
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`src/main/resources/application.properties` file, but your application might
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use a different location. The properties to add are:
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- `watson.<service>.url`: The base URL for the service. This can be omitted if your
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service uses the default service url
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- `watson.<service>.username` and `watson.<service>.password` OR `watson.<service>.apiKey`:
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The credentials for accessing the service.
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The credentials can be omitted from the application properties file if they are
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supplied through the `VCAP_SERVICES` environment variable.
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- `watson.<service>.versionDate`: Some Watson services use a `versionDate` parameter to
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indicate the service behavior expected by the application. For services that accept it,
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this is a required parameter and must be specified in the application properties.
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Both Eclipse and IntelliJ (Ultimate Edition) offer autocomplete support for
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Spring Boot application properties and should show these properties, along with
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their required type and Javadoc description, in the autocomplete menu.
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3. Autowire the service into your application. Autowiring is the key mechanism of the
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Spring framework for injecting dependencies. It is accomplished by specifying the
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`@Autowired` annotation on the declaration for the service instance.
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Here's an example using the Watson Conversation service:
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```java
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@Autowired
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protected Conversation service;
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```
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The Spring framework takes care of the rest. Your application can now simply start
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using the service instance.

‎VERSION‎

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4.2.1

‎build.gradle‎

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/*
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* Copyright © 2017 IBM Corp. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. 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 distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific language governing permissions
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* and limitations under the License.
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*/
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buildscript {
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repositories {
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maven { url 'http://repo.spring.io/plugins-release' }
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}
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dependencies {
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classpath 'io.spring.gradle:propdeps-plugin:0.0.9.RELEASE'
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}
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}
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plugins {
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id 'net.researchgate.release' version '2.4.0'
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}
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apply plugin: 'java'
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apply plugin: 'checkstyle'
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apply plugin: 'eclipse'
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apply plugin: 'idea'
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apply plugin: 'propdeps'
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apply plugin: 'propdeps-maven'
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import org.apache.tools.ant.filters.*
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archivesBaseName = 'spring-boot-starter'
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description = 'Spring Boot Starter for the IBM Watson Services'
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group = 'com.ibm.watson.developer_cloud'
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version = new File(rootDir, 'VERSION').text.trim()
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// If the version says "snapshot" anywhere assume it is not a release
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ext.isReleaseVersion = !version.toUpperCase(Locale.ENGLISH).contains("SNAPSHOT")
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javadoc {
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source = 'src/main/java'
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}
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checkstyle {
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configFile = rootProject.file('checkstyle.xml')
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ignoreFailures = false
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}
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checkstyleMain {
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ignoreFailures = false
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}
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checkstyleTest {
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ignoreFailures = false
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}
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task docs(type: Javadoc) {
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destinationDir = file("$buildDir/docs/all")
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}
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task copyJars(type: Copy) {
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from subprojects.collect { it.tasks.withType(Jar) }
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into "$buildDir/allJars"
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}
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task signJars(type: Copy) {
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from subprojects.collect { it.tasks.withType(Sign) }
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into "$buildDir/allJars"
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}
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sourceCompatibility = 1.8
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targetCompatibility = 1.8
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repositories {
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mavenCentral()
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}
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ext.watsonVersion = '4.2.1'
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ext.springVersion = '4.3.12.RELEASE'
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ext.springBootVersion = '1.5.9.RELEASE'
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dependencies {
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// Watson Java SDK
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compile group: 'com.ibm.watson.developer_cloud', name: 'java-sdk', version: watsonVersion
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// Spring
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compile group: 'org.springframework', name: 'spring-core', version: springVersion
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compile group: 'org.springframework', name: 'spring-context', version: springVersion
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compile group: 'org.springframework', name: 'spring-beans', version: springVersion
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compile group: 'org.springframework.boot', name: 'spring-boot', version: springBootVersion
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compile group: 'org.springframework.boot', name: 'spring-boot-autoconfigure', version: springBootVersion
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optional group: 'org.springframework.boot', name: 'spring-boot-configuration-processor', version: springBootVersion
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// testing
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testCompile group: 'junit', name: 'junit', version: '4.12'
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testCompile group: 'org.springframework.boot', name: 'spring-boot-starter-test', version: springBootVersion
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}
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compileJava.dependsOn(processResources)
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test {
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testLogging {
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events "failed"
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exceptionFormat "full"
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}
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}
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afterEvaluate {
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if (plugins.hasPlugin(JavaPlugin)) {
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rootProject.tasks.docs {
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source += files(sourceSets.main.allJava)
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classpath += files(sourceSets*.compileClasspath)
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}
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}
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}
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apply plugin: 'jacoco'
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task codeCoverageReport(type: JacocoReport) {
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// Gather execution data from all sub projects
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// (change this if you e.g. want to calculate unit test/integration test coverage separately)
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executionData fileTree(project.rootDir.absolutePath).include("**/build/jacoco/*.exec")
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// Add all relevant source sets from the sub projects
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subprojects.each {
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sourceSets it.sourceSets.main
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}
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reports {
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xml.enabled true
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xml.destination file("${buildDir}/reports/jacoco/report.xml")
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html.enabled true
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html.destination file("${buildDir}/reports/jacoco")
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csv.enabled false
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}
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}
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// always run the tests before generating the report
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codeCoverageReport.dependsOn {
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subprojects*.test
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testReport
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}
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task testReport(type: TestReport) {
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destinationDir = file("$buildDir/reports/allTests")
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// Include the results from the `test` task in all subprojects
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reportOn subprojects*.test
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}
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release {
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tagTemplate = 'watson-spring-boot-$version'
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}
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‎checkstyle.xml‎

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<!DOCTYPE module PUBLIC
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"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
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"http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
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<module name="Checker">
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<module name="NewlineAtEndOfFile"/>
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<module name="FileLength"/>
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<module name="FileTabCharacter"/>
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<!-- Trailing spaces -->
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<module name="RegexpSingleline">
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<property name="format" value="\s+$"/>
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<property name="message" value="Line has trailing spaces."/>
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</module>
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<!-- Space after 'for' and 'if' -->
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<module name="RegexpSingleline">
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<property name="format" value="^\s*(for|if)\b[^ ]"/>
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<property name="message" value="Space needed before opening parenthesis."/>
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</module>
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<!-- For each spacing -->
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<module name="RegexpSingleline">
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<property name="format" value="^\s*for \(.*?([^ ]:|:[^ ])"/>
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<property name="message" value="Space needed around ':' character."/>
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</module>
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<module name="TreeWalker">
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<!-- Checks for Javadoc comments. -->
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<!-- See http://checkstyle.sf.net/config_javadoc.html -->
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<!--module name="JavadocMethod"/-->
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<!--module name="JavadocType"/-->
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<!--module name="JavadocVariable"/-->
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<module name="JavadocStyle"/>
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<!-- Checks for Naming Conventions. -->
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<!-- See http://checkstyle.sf.net/config_naming.html -->
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<!--<module name="ConstantName"/>-->
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<module name="LocalFinalVariableName"/>
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<module name="LocalVariableName"/>
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<module name="MemberName"/>
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<module name="MethodName"/>
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<!--<module name="PackageName"/>-->
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<module name="ParameterName"/>
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<module name="StaticVariableName"/>
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<module name="TypeName"/>
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<!-- Checks for imports -->
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<!-- See http://checkstyle.sf.net/config_import.html -->
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<module name="AvoidStarImport"/>
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<module name="IllegalImport"/>
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<!-- defaults to sun.* packages -->
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<module name="RedundantImport"/>
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<module name="UnusedImports">
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<property name="processJavadoc" value="true"/>
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</module>
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<!-- Checks for Size Violations. -->
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<!-- See http://checkstyle.sf.net/config_sizes.html -->
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<module name="LineLength">
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<property name="max" value="120"/>
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</module>
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<module name="MethodLength">
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<property name="max" value="200"/>
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</module>
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<!-- Checks for whitespace -->
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<!-- See http://checkstyle.sf.net/config_whitespace.html -->
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<module name="GenericWhitespace"/>
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<!--<module name="EmptyForIteratorPad"/>-->
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<module name="MethodParamPad"/>
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<!--<module name="NoWhitespaceAfter"/>-->
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<!--<module name="NoWhitespaceBefore"/>-->
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<module name="OperatorWrap"/>
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<module name="ParenPad"/>
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<module name="TypecastParenPad"/>
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<module name="WhitespaceAfter"/>
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<module name="WhitespaceAround">
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<property name="tokens"
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value="ASSIGN, BAND, BAND_ASSIGN, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN,
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COLON, DIV, DIV_ASSIGN, DO_WHILE, EQUAL, GE, GT, LAND, LCURLY, LE, LITERAL_CATCH,
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LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY, LITERAL_FOR, LITERAL_IF, LITERAL_RETURN,
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LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS,
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MINUS_ASSIGN, MOD, MOD_ASSIGN, NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION, SL, SLIST,
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SL_ASSIGN, SR, SR_ASSIGN, STAR, STAR_ASSIGN, LITERAL_ASSERT, TYPE_EXTENSION_AND"/>
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</module>
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<!-- Modifier Checks -->
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<!-- See http://checkstyle.sf.net/config_modifiers.html -->
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<module name="ModifierOrder"/>
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<module name="RedundantModifier"/>
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<!-- Checks for blocks. You know, those { }'s -->
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<!-- See http://checkstyle.sf.net/config_blocks.html -->
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<module name="AvoidNestedBlocks"/>
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<!--module name="EmptyBlock"/-->
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<module name="LeftCurly"/>
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<!--<module name="NeedBraces"/>-->
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<module name="RightCurly"/>
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<!-- Checks for common coding problems -->
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<!-- See http://checkstyle.sf.net/config_coding.html -->
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<!--module name="AvoidInlineConditionals"/-->
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<module name="CovariantEquals"/>
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<module name="EmptyStatement"/>
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<!--<module name="EqualsAvoidNull"/>-->
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<module name="EqualsHashCode"/>
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<!--module name="HiddenField"/-->
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<module name="IllegalInstantiation"/>
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<!--module name="InnerAssignment"/-->
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<!--module name="MagicNumber"/-->
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<!--module name="MissingSwitchDefault"/-->
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<!-- <module name="RedundantThrows"/> -->
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<module name="SimplifyBooleanExpression"/>
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<module name="SimplifyBooleanReturn"/>
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<!-- Checks for class design -->
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<!-- See http://checkstyle.sf.net/config_design.html -->
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<!--module name="DesignForExtension"/-->
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<!--<module name="FinalClass"/>-->
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<module name="HideUtilityClassConstructor"/>
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<!-- <module name="InterfaceIsType"/> -->
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<!--module name="VisibilityModifier"/-->
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<!-- Miscellaneous other checks. -->
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<!-- See http://checkstyle.sf.net/config_misc.html -->
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<module name="ArrayTypeStyle"/>
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<!--module name="FinalParameters"/-->
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<!--module name="TodoComment"/-->
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<module name="UpperEll"/>
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</module>
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</module>

‎gradle/wrapper/gradle-wrapper.jar‎

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‎gradle/wrapper/gradle-wrapper.properties‎

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#Tue Jan 02 10:02:13 CST 2018
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip

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