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Merge pull request #49 from bugsnag/spring-example-app
Add Spring example apps
2 parents 93aba0e + f1ac11d commit 0b01729

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‎examples/simple/src/main/java/com/bugsnag/example/simple/ExampleApp.java‎

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import java.util.Date;
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public class ExampleApp {
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public static void main(String[] args) {
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public static void main(String[] args) throws InterruptedException {
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// Create a Bugsnag client
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Bugsnag bugsnag = new Bugsnag("YOUR-API-KEY");
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// Test an unhanded exception from a different thread as shutdown hooks
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// won't be called if executed from this thread
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(new Thread() {
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Thread thread = new Thread() {
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@Override
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public void run() {
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throw new RuntimeException("Unhandled exception");
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}
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}).start();
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};
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thread.start();
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// Wait for unhandled exception thread to finish before exiting
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thread.join();
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}
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}

‎examples/spring-web/README.md‎

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# Bugsnag Spring web Java Example
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A Spring Boot example application to show how to use Bugsnag in a Spring web based Java application.
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- Start the web server
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```shell
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../../gradlew clean bootRun
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```
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- Cause a crash
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http://localhost:8080/

‎examples/spring-web/build.gradle‎

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apply plugin: 'spring-boot'
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buildscript {
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ext {
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springBootVersion = '1.4.1.RELEASE'
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}
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repositories {
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jcenter()
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}
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dependencies {
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classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
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}
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}
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repositories {
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jcenter()
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}
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dependencies {
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compile("org.springframework.boot:spring-boot-starter-web")
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compile rootProject
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}

‎examples/spring-web/src/main/java/com/bugsnag/example/spring/web/Application.java‎

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package com.bugsnag.example.spring.web;
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import org.apache.log4j.Logger;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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/**
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* Kicks off the Spring Boot application.
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*/
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@SpringBootApplication
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public class Application {
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private static final Logger LOGGER = Logger.getLogger(Application.class);
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public static void main(String[] args) throws Exception {
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SpringApplication.run(Application.class, args);
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LOGGER.info("Now visit http://localhost:8080 in your web browser");
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}
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}

‎examples/spring-web/src/main/java/com/bugsnag/example/spring/web/ApplicationRestController.java‎

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package com.bugsnag.example.spring.web;
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import com.bugsnag.Bugsnag;
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import com.bugsnag.Severity;
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import org.apache.log4j.Logger;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.SpringApplication;
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import org.springframework.context.ApplicationContext;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class ApplicationRestController {
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private static final Logger LOGGER = Logger.getLogger(ApplicationRestController.class);
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// Inject the bugsnag notifier bean defined in Config.java
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@Autowired
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private Bugsnag bugsnag;
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@Autowired
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private ApplicationContext applicationContext;
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private final String links =
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"<a href=\"/send-handled-exception\">Send a handled exception to Bugsnag</a><br/>"
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+ "<a href=\"/send-handled-exception-info\">Send a handled exception to Bugsnag with INFO severity</a><br/>"
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+ "<a href=\"/send-handled-exception-with-metadata\">Send a handled exception to Bugsnag with custom MetaData</a><br/>"
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+ "<a href=\"/send-unhandled-exception\">Send an unhandled exception to Bugsnag</a><br/>"
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+ "<a href=\"/shutdown\">Shutdown the application</a><br/>";
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@RequestMapping("/")
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public String index() {
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return links;
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}
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@RequestMapping("/send-handled-exception")
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public String sendHandledException() {
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LOGGER.info("Sending a handled exception to Bugsnag");
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try {
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throw new RuntimeException("Handled exception - default severity");
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} catch (RuntimeException e) {
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bugsnag.notify(e);
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}
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return links + "<br/>Sent a handled exception to Bugsnag";
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}
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@RequestMapping("/send-handled-exception-info")
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public String sendHandledExceptionInfo() {
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LOGGER.info("Sending a handled exception to Bugsnag with INFO severity");
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try {
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throw new RuntimeException("Handled exception - INFO severity");
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} catch (RuntimeException e) {
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bugsnag.notify(e, Severity.INFO);
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}
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return links + "<br/>Sent a handled exception to Bugsnag with INFO severity";
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}
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@RequestMapping("/send-handled-exception-with-metadata")
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public String sendHandledExceptionWithMetadata() {
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LOGGER.info("Sending a handled exception to Bugsnag with custom MetaData");
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try {
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throw new RuntimeException("Handled exception - custom metadata");
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} catch (RuntimeException e) {
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bugsnag.notify(e, (report) -> {
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report.setSeverity(Severity.WARNING);
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report.addToTab("report", "something", "that happened");
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report.setContext("the context");
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});
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}
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return links + "<br/>Sent a handled exception to Bugsnag with custom MetaData";
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}
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@RequestMapping("/send-unhandled-exception")
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public String sendUnhandledException() throws InterruptedException {
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// Test an unhanded exception from a different thread as shutdown hooks
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// won't be called if executed from this thread
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LOGGER.info("Sending an unhandled exception to Bugsnag");
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Thread thread = new Thread() {
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@Override
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public void run() {
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throw new RuntimeException("Unhandled exception");
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}
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};
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thread.start();
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// Wait for unhandled exception thread to finish
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thread.join();
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return links + "<br/>Sent an unhandled exception to Bugsnag";
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}
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@RequestMapping("/shutdown")
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public void shutdown() throws InterruptedException {
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LOGGER.info("Shutting down application");
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SpringApplication.exit(applicationContext);
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}
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}

‎examples/spring-web/src/main/java/com/bugsnag/example/spring/web/Config.java‎

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package com.bugsnag.example.spring.web;
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import com.bugsnag.Bugsnag;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import java.util.Date;
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@Configuration
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public class Config {
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// Define singleton bean "bugsnag" which can be injected into any Spring managed class with @Autowired.
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@Bean
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public Bugsnag bugsnag() {
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// Create a Bugsnag client
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Bugsnag bugsnag = new Bugsnag("YOUR-API-KEY");
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// Set some diagnostic data which will not change during the
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// lifecycle of the application
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bugsnag.setReleaseStage("staging");
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bugsnag.setAppVersion("1.0.1");
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// Create and attach a simple Bugsnag callback.
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// Use Callbacks to send custom diagnostic data which changes during
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// the lifecyle of your application
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bugsnag.addCallback((report) -> {
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report.addToTab("diagnostics", "timestamp", new Date());
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report.addToTab("customer", "name", "acme-inc");
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report.addToTab("customer", "paying", true);
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report.addToTab("customer", "spent", 1234);
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report.setUserName("User Name");
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report.setUserEmail("[email protected]");
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report.setUserId("12345");
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});
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return bugsnag;
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}
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}

‎examples/spring-web/src/main/resources/application.properties‎

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logging.level.com.bugsnag=DEBUG

‎examples/spring/README.md‎

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# Bugsnag Spring Java Example
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A Spring Boot example application to show how to use Bugsnag in a Spring based Java application.
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- Run the app
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```shell
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../../gradlew clean bootRun
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```

‎examples/spring/build.gradle‎

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apply plugin: 'spring-boot'
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buildscript {
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ext {
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springBootVersion = '1.4.1.RELEASE'
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}
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repositories {
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jcenter()
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}
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dependencies {
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classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
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}
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}
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repositories {
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jcenter()
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}
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dependencies {
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compile("org.springframework.boot:spring-boot-starter")
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compile rootProject
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}

‎examples/spring/src/main/java/com/bugsnag/example/spring/cli/Application.java‎

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package com.bugsnag.example.spring.cli;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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/**
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* Kicks off the Spring Boot application.
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*/
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@SpringBootApplication
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public class Application {
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public static void main(String[] args) throws Exception {
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SpringApplication.run(Application.class, args);
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}
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}

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