graphqlize / graphqlize-demo

Demo Applications Developed using GraphQLize

graphqlize-demo

Demo applications developed using GraphQLize

Getting Started Guides

Getting started with GraphQLize is simple and involves only a few steps.

1. Add the GraphQLize dependency in your project.
2. Initialize GraphQLize Resolver by providing the Java SQL data source.
3. Add a GraphQL API endpoint and use the initialized GraphQlize Resolver in the previous step.

The actual implementation of these steps will vary based on which language (Java, Clojure) and framework (Spring Boot, Spark Java, Pedestal, etc.). Please refer the below links for more details.

• Java

  • Spring Boot
  • Spark Java
  • Vanilla Java

• Clojure

  • Pedestal
  • Ring
  • Vanilla Clojure

graphqlize-demo's Issues

cannot build with gradle on fresh installed computer

Receiving this error on running ./gradlew clean build command in plain vanilla java example
Env:

• Ubuntu 20.04
• opendJDK 11

import org.graphqlize.java.GraphQLResolver;
                          ^
  bad class file: /home/user/.gradle/caches/modules-2/files-2.1/org.graphqlize/graphqlize-java/0.1.0-alpha20/5abcf1eb56546b988aeff61fe2ea87d357a7cc36/graphqlize-java-0.1.0-alpha20.jar(/org/graphqlize/java/GraphQLResolver.class)
    class file has wrong version 59.0, should be 55.0
    Please remove or make sure it appears in the correct subdirectory of the classpath.
/home/user/code/graphqlize-demo/java/vanilla/src/main/java/Program.java:9: error: cannot access GraphQLizeResolver
import org.graphqlize.java.GraphQLizeResolver;
                          ^
  bad class file: /home/user/.gradle/caches/modules-2/files-2.1/org.graphqlize/graphqlize-java/0.1.0-alpha20/5abcf1eb56546b988aeff61fe2ea87d357a7cc36/graphqlize-java-0.1.0-alpha20.jar(/org/graphqlize/java/GraphQLizeResolver.class)
    class file has wrong version 59.0, should be 55.0
    Please remove or make sure it appears in the correct subdirectory of the classpath.
/home/user/code/graphqlize-demo/java/vanilla/src/main/java/Program.java:30: error: cannot find symbol
    GraphQLResolver graphQLResolver = new GraphQLizeResolver(dataSource);
    ^
  symbol:   class GraphQLResolver
  location: class Program
/home/user/code/graphqlize-demo/java/vanilla/src/main/java/Program.java:30: error: cannot find symbol
    GraphQLResolver graphQLResolver = new GraphQLizeResolver(dataSource);
                                          ^
  symbol:   class GraphQLizeResolver
  location: class Program
4 errors

Request: demo which uses managed lifecycle (e.g. Component, Mount, etc.)

I think this is a great project, thanks for creating it!

I've implemented both the pedestal version and the ring version locally, connecting to GCP Cloud SQL via the Google's cloud sql proxy. Both work locally. Unfortunately, when deploying via Google Cloud Build they fail due to AOT trying to connect to the Cloud SQL instance, which isn't available at build time.

I have a suspicion the AOT error would be alleviated if the project used something like Component or Mount.

Any chance you can create a demo project which shows how to use this with Component or Mount?

Failed startup

While running this example you get

Error scanning entry org/graphqlize/java/GraphQLResolver.class

[success] Total time: 126 s (02:06), completed Nov 17, 2020 8:42:48 PM
sbt:Scalatra GraphQLize Demo Web App> 2020-11-17 20:42:48.486:INFO::main: Logging initialized @302ms to org.eclipse.jetty.util.log.StdErrLog
2020-11-17 20:42:48.507:INFO:oejr.Runner:main: Runner
2020-11-17 20:42:48.717:INFO:oejs.Server:main: jetty-9.4.8.v20171121, build timestamp: 2017-11-21T21:27:37Z, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
2020-11-17 20:42:49.154:WARN:oeja.AnnotationParser:main: Unrecognized runtime asm version, assuming 393216
2020-11-17 20:42:50.832:INFO:oeja.AnnotationConfiguration:main: Scanning elapsed time=1676ms
2020-11-17 20:42:50.833:WARN:oejw.WebAppContext:main: Failed startup of context o.e.j.w.WebAppContext@3ac42916{/,file:///app/target/webapp/,UNAVAILABLE}{file:///app/target/webapp/}
MultiException[java.lang.RuntimeException: Error scanning entry org/graphqlize/java/GraphQLResolver.class from jar file:///app/target/webapp/WEB-INF/lib/graphqlize-java-0.1.0-alpha20.jar, java.lang.RuntimeException: Error scanning entry org/graphqlize/java/GraphQLizeResolver.class from jar file:///app/target/webapp/WEB-INF/lib/graphqlize-java-0.1.0-alpha20.jar]
	at org.eclipse.jetty.annotations.AnnotationConfiguration.scanForAnnotations(AnnotationConfiguration.java:456)
	at org.eclipse.jetty.annotations.AnnotationConfiguration.configure(AnnotationConfiguration.java:365)
	at org.eclipse.jetty.webapp.WebAppContext.configure(WebAppContext.java:517)
	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1472)
	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:785)
	at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:261)
	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:133)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:115)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:133)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:115)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:133)
	at org.eclipse.jetty.server.Server.start(Server.java:418)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:107)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.Server.doStart(Server.java:385)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.runner.Runner.run(Runner.java:530)
	at org.eclipse.jetty.runner.Runner.main(Runner.java:571)
Caused by: 
MultiException[java.lang.RuntimeException: Error scanning entry org/graphqlize/java/GraphQLResolver.class from jar file:///app/target/webapp/WEB-INF/lib/graphqlize-java-0.1.0-alpha20.jar, java.lang.RuntimeException: Error scanning entry org/graphqlize/java/GraphQLizeResolver.class from jar file:///app/target/webapp/WEB-INF/lib/graphqlize-java-0.1.0-alpha20.jar]
	at org.eclipse.jetty.annotations.AnnotationParser.parseJar(AnnotationParser.java:872)
	at org.eclipse.jetty.annotations.AnnotationParser.parse(AnnotationParser.java:839)
	at org.eclipse.jetty.annotations.AnnotationConfiguration$ParserTask.call(AnnotationConfiguration.java:161)
	at org.eclipse.jetty.annotations.AnnotationConfiguration$1.run(AnnotationConfiguration.java:468)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
	at java.lang.Thread.run(Thread.java:748)
Suppressed: 
	|java.lang.RuntimeException: Error scanning entry org/graphqlize/java/GraphQLizeResolver.class from jar file:///app/target/webapp/WEB-INF/lib/graphqlize-java-0.1.0-alpha20.jar
	|	at org.eclipse.jetty.annotations.AnnotationParser.lambda$parseJar$0(AnnotationParser.java:883)
	|	at java.util.TreeMap$ValueSpliterator.forEachRemaining(TreeMap.java:2897)
	|	at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:647)
	|	at org.eclipse.jetty.annotations.AnnotationParser.parseJar(AnnotationParser.java:875)
	|	at org.eclipse.jetty.annotations.AnnotationParser.parse(AnnotationParser.java:839)
	|	at org.eclipse.jetty.annotations.AnnotationConfiguration$ParserTask.call(AnnotationConfiguration.java:161)
	|	at org.eclipse.jetty.annotations.AnnotationConfiguration$1.run(AnnotationConfiguration.java:468)
	|	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
	|	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
	|	at java.lang.Thread.run(Thread.java:748)
	|Caused by: 
	|java.lang.IllegalArgumentException
	|	at org.objectweb.asm.ClassReader.<init>(ClassReader.java:160)
	|	at org.objectweb.asm.ClassReader.<init>(ClassReader.java:143)
	|	at org.objectweb.asm.ClassReader.<init>(ClassReader.java:418)
	|	at org.eclipse.jetty.annotations.AnnotationParser.scanClass(AnnotationParser.java:933)
	|	at org.eclipse.jetty.annotations.AnnotationParser.parseJarEntry(AnnotationParser.java:918)
	|	at org.eclipse.jetty.annotations.AnnotationParser.lambda$parseJar$0(AnnotationParser.java:879)
	|	at java.util.TreeMap$ValueSpliterator.forEachRemaining(TreeMap.java:2897)
	|	at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:647)
	|	at org.eclipse.jetty.annotations.AnnotationParser.parseJar(AnnotationParser.java:875)
	|	at org.eclipse.jetty.annotations.AnnotationParser.parse(AnnotationParser.java:839)
	|	at org.eclipse.jetty.annotations.AnnotationConfiguration$ParserTask.call(AnnotationConfiguration.java:161)
	|	at org.eclipse.jetty.annotations.AnnotationConfiguration$1.run(AnnotationConfiguration.java:468)
	|	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
	|	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
	|	at java.lang.Thread.run(Thread.java:748)
Caused by: 
java.lang.RuntimeException: Error scanning entry org/graphqlize/java/GraphQLResolver.class from jar file:///app/target/webapp/WEB-INF/lib/graphqlize-java-0.1.0-alpha20.jar
	at org.eclipse.jetty.annotations.AnnotationParser.lambda$parseJar$0(AnnotationParser.java:883)
	at java.util.TreeMap$ValueSpliterator.forEachRemaining(TreeMap.java:2897)
	at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:647)
	at org.eclipse.jetty.annotations.AnnotationParser.parseJar(AnnotationParser.java:875)
	at org.eclipse.jetty.annotations.AnnotationParser.parse(AnnotationParser.java:839)
	at org.eclipse.jetty.annotations.AnnotationConfiguration$ParserTask.call(AnnotationConfiguration.java:161)
	at org.eclipse.jetty.annotations.AnnotationConfiguration$1.run(AnnotationConfiguration.java:468)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
	at java.lang.Thread.run(Thread.java:748)
Caused by: 
java.lang.IllegalArgumentException
	at org.objectweb.asm.ClassReader.<init>(ClassReader.java:160)
	at org.objectweb.asm.ClassReader.<init>(ClassReader.java:143)
	at org.objectweb.asm.ClassReader.<init>(ClassReader.java:418)
	at org.eclipse.jetty.annotations.AnnotationParser.scanClass(AnnotationParser.java:933)
	at org.eclipse.jetty.annotations.AnnotationParser.parseJarEntry(AnnotationParser.java:918)
	at org.eclipse.jetty.annotations.AnnotationParser.lambda$parseJar$0(AnnotationParser.java:879)
	at java.util.TreeMap$ValueSpliterator.forEachRemaining(TreeMap.java:2897)
	at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:647)
	at org.eclipse.jetty.annotations.AnnotationParser.parseJar(AnnotationParser.java:875)
	at org.eclipse.jetty.annotations.AnnotationParser.parse(AnnotationParser.java:839)
	at org.eclipse.jetty.annotations.AnnotationConfiguration$ParserTask.call(AnnotationConfiguration.java:161)
	at org.eclipse.jetty.annotations.AnnotationConfiguration$1.run(AnnotationConfiguration.java:468)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
	at java.lang.Thread.run(Thread.java:748)
2020-11-17 20:42:50.889:INFO:oejs.AbstractConnector:main: Started ServerConnector@2286778{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}
2020-11-17 20:42:50.892:INFO:oejs.Server:main: Started @2713ms