Merge pull request #1 from graphql-java/http_example

Added a pure HTTP example

Author: andimarek

http-example/build.gradle

@@ -0,0 +1,33 @@
+buildscript {
+    ext {
+        springBootVersion = '2.0.5.RELEASE'
+    }
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
+    }
+}
+
+apply plugin: 'java'
+apply plugin: 'eclipse'
+apply plugin: 'org.springframework.boot'
+apply plugin: 'io.spring.dependency-management'
+
+group = 'com.graphql-java'
+version = '0.0.1-SNAPSHOT'
+sourceCompatibility = 1.8
+
+repositories {
+    mavenCentral()
+    maven { url "http://dl.bintray.com/andimarek/graphql-java" }
+}
+
+
+dependencies {
+    compile('org.springframework.boot:spring-boot-starter-web')
+    compile "com.graphql-java:graphql-java:10.0"
+    compile 'com.google.guava:guava:26.0-jre'
+    testCompile('org.springframework.boot:spring-boot-starter-test')
+}

http-example/gradle/wrapper/gradle-wrapper.jar

@@ -0,0 +1,6 @@
+#Sat Sep 15 15:12:07 AEST 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.8.1-all.zip

http-example/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,63 @@
+# graphql-java-http-example
+
+An example of using graphql-java in a HTTP application.
+
+It demonstrates the use of `Schema Definition Language (SDL)` to define a schema in a textual way.
+ 
+It also shows how to use `data loader` to ensure that most efficient way to load
+inside a graphql query
+
+Finally it shows how to combine graphql-java `Instrumentation` to create performance tracing
+and data loader effectiveness statistics.
+
+To build the code type
+
+    ./gradlew build
+    
+To run the code type    
+    
+    ./gradlew bootRun
+    
+Point your browser at 
+
+    http://localhost:8080/    
+
+
+Some example graphql queries might be
+
+     {
+       hero {
+         name
+         friends {
+           name
+           friends {
+             id
+             name
+           }
+           
+         }
+       }
+     }
+
+
+or maybe
+
+    {
+      luke: human(id: "1000") {
+        ...HumanFragment
+      }
+      leia: human(id: "1003") {
+        ...HumanFragment
+      }
+    }
+    
+    fragment HumanFragment on Human {
+      name
+      homePlanet
+      friends {
+        name
+        __typename
+      }
+    }
+
+

http-example/gradlew

@@ -0,0 +1 @@
+rootProject.name = 'http-example'