[ { "path": ".github/dependabot.yml", "content": "version: 2\nupdates:\n - package-ecosystem: \"gradle\"\n directory: \"/\"\n schedule:\n interval: \"daily\"\n - package-ecosystem: \"github-actions\"\n directory: \"/\"\n schedule:\n interval: \"daily\"\n" }, { "path": ".github/workflows/gradle.yml", "content": "# This workflow will build a Java project with Gradle\n# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle\n\nname: Java CI with Gradle\n\non:\n push:\n branches: [ main ]\n pull_request:\n branches: [ main ]\n\njobs:\n build:\n\n runs-on: ubuntu-latest\n\n steps:\n - uses: actions/checkout@v4.1.1\n - name: Set up JDK 17\n uses: actions/setup-java@v4\n with:\n distribution: 'zulu'\n java-version: 17\n - name: Grant execute permission for gradlew\n run: chmod +x gradlew\n - name: Build with Gradle\n run: ./gradlew build\n" }, { "path": ".gitignore", "content": "HELP.md\n.gradle\nbuild/\n!gradle/wrapper/gradle-wrapper.jar\n!**/src/main/**/build/\n!**/src/test/**/build/\n\n### STS ###\n.apt_generated\n.classpath\n.factorypath\n.project\n.settings\n.springBeans\n.sts4-cache\nbin/\n!**/src/main/**/bin/\n!**/src/test/**/bin/\n\n### IntelliJ IDEA ###\n.idea\n*.iws\n*.iml\n*.ipr\nout/\n!**/src/main/**/out/\n!**/src/test/**/out/\n\n### NetBeans ###\n/nbproject/private/\n/nbbuild/\n/dist/\n/nbdist/\n/.nb-gradle/\n\n### VS Code ###\n.vscode/\nuploaded-images\n.DS_Store" }, { "path": ".sdkmanrc", "content": "# Enable auto-env through the sdkman_auto_env config\n# Add key=value pairs of SDKs to use below\njava=17.0.3-zulu\n" }, { "path": "LICENSE", "content": "\n Apache License\n Version 2.0, January 2004\n http://www.apache.org/licenses/\n\n TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\n\n 1. Definitions.\n\n \"License\" shall mean the terms and conditions for use, reproduction,\n and distribution as defined by Sections 1 through 9 of this document.\n\n \"Licensor\" shall mean the copyright owner or entity authorized by\n the copyright owner that is granting the License.\n\n \"Legal Entity\" shall mean the union of the acting entity and all\n other entities that control, are controlled by, or are under common\n control with that entity. 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However, in accepting such obligations, You may act only\n on Your own behalf and on Your sole responsibility, not on behalf\n of any other Contributor, and only if You agree to indemnify,\n defend, and hold each Contributor harmless for any liability\n incurred by, or claims asserted against, such Contributor by reason\n of your accepting any such warranty or additional liability.\n\n END OF TERMS AND CONDITIONS\n\n APPENDIX: How to apply the Apache License to your work.\n\n To apply the Apache License to your work, attach the following\n boilerplate notice, with the fields enclosed by brackets \"[]\"\n replaced with your own identifying information. (Don't include\n the brackets!) The text should be enclosed in the appropriate\n comment syntax for the file format. We also recommend that a\n file or class name and description of purpose be included on the\n same \"printed page\" as the copyright notice for easier\n identification within third-party archives.\n\n Copyright [yyyy] [name of copyright owner]\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License." }, { "path": "Makefile", "content": ".PHONY: help run check\n.DEFAULT_GOAL := help\n\nSHELL = /bin/sh\n\n## Gradle\nGW = ./gradlew\nGFLAGS ?=\nGW_CMD = $(GW) $(GFLAGS)\n\nrun: ## Runs the service, with the local profile enabled\n\t$(GW_CMD) $(GW_OPT) bootRun --args='--spring.profiles.active=local'\n\ncheck: ## Runs gradlew check\n\t$(GW_CMD) $(GW_OPT) check\n\nhelp:\n\t@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = \":.*?## \"}; {printf \"\\033[36m%-30s\\033[0m %s\\n\", $$1, $$2}'\n" }, { "path": "NOTICE", "content": "" }, { "path": "README.md", "content": "Java DGS Framework example\n=====\n\nThis repository is an example application for the [DGS Framework](https://netflix.github.io/dgs).\nThe example is a standalone GraphQL server in Java.\n\nIt shows the following features:\n* [Datafetchers](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/datafetchers/ShowsDatafetcher.java#L26)\n* [Mutations](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/datafetchers/ReviewsDataFetcher.java#L50) \n* [DataLoader to prevent the N+1 problem](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/datafetchers/ReviewsDataFetcher.java#L40)\n* [Query testing](https://github.com/Netflix/dgs-examples-java/blob/main/src/test/java/com/example/demo/ShowsDatafetcherTest.java#L61)\n* [Using a generated Query API](https://github.com/Netflix/dgs-examples-java/blob/main/src/test/java/com/example/demo/ShowsDatafetcherTest.java#L89) \n* [File Upload](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/datafetchers/ArtworkUploadDataFetcher.java#L22)\n* [Using the Gradle codegen plugin](https://github.com/Netflix/dgs-examples-java/blob/main/build.gradle.kts#L45)\n* [A custom instrumentation implementation](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/instrumentation/ExampleTracingInstrumentation.java#L20)\n* [Subscriptions](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/datafetchers/ReviewsDataFetcher.java#L60)\n* [Testing a subscription](https://github.com/Netflix/dgs-examples-java/blob/main/src/test/java/com/example/demo/ReviewSubscriptionTest.java#L46) \n* [Registering an optional scalar from graphql-java](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/scalars/DateTimeScalar.java#L16)\n\nOther examples\n---\n\nThere are other examples of using the DGS framework as well:\n\n* [Kotlin implementation of this example](https://github.com/Netflix/dgs-examples-kotlin)\n* [Federation examples (with Apollo Gateway)](https://github.com/Netflix/dgs-federation-example)\n\nShows and Reviews\n----\n\nThis example is built around two main types: [Show](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/resources/schema/schema.graphqls#L14) and [Review](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/resources/schema/schema.graphqls#L22).\nA `Show` represents a series or movie you would find on Netflix.\nFor ease of running the demo, the list of shows is hardcoded in [ShowsServiceImpl](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/services/ShowsServiceImpl.java).\nA show can have `Reviews`.\nAgain, for ease of running the demo, a list of reviews is generated during startup for each show in [DefaultReviewsService](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/services/DefaultReviewsService.java).\n\nReviews can also be added by users of the API using a [mutation](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/resources/schema/schema.graphqls#L6), and a [GraphQL Subscription](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/resources/schema/schema.graphqls#L11) is available to watch for added reviews.\n\nThere's also a mutation available to add [Artwork](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/resources/schema/schema.graphqls#L7) for a show, demonstrating file uploads.\nUploaded files are stored in a folder `uploaded-images` in the work directory where ethe application is started.\n\nStarting the example\n----\n\nThe example requires Java 11.\nRun the application in an IDE using its [main class](https://github.com/Netflix/dgs-examples-java/blob/main/src/main/java/com/example/demo/DemoApplication.java) or using Gradle: \n\n```\n./gradlew bootRun\n```\n\nInteract with the application using GraphiQL on http://localhost:8080/graphiql.\n" }, { "path": "build.gradle.kts", "content": "/*\n * Copyright 2021 Netflix, Inc.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport org.gradle.api.tasks.testing.logging.TestExceptionFormat.*\nimport org.gradle.api.tasks.testing.logging.TestLogEvent.*\n\n\nplugins {\n id(\"java\")\n id(\"org.springframework.boot\") version \"3.3.0\"\n id(\"io.spring.dependency-management\") version \"1.1.4\"\n id(\"com.netflix.dgs.codegen\") version \"6.1.4\"\n}\napply(plugin = \"com.netflix.dgs.codegen\")\n\ngroup = \"com.example\"\nversion = \"0.0.1-SNAPSHOT\"\n\n\nrepositories {\n mavenCentral()\n // ----\n // Before we release the DGS Framework our CI Pipeline tests this project against the current snapshot.\n // To support that we need to have `mavenLocal` support.\n mavenLocal()\n // ----\n\n maven {url = uri(\"https://repo.spring.io/milestone/\")}\n}\n\n\ndependencyManagement {\n imports {\n mavenBom(\"com.netflix.graphql.dgs:graphql-dgs-platform-dependencies:8.5.6\")\n }\n}\n\njava {\n toolchain {\n languageVersion.set(JavaLanguageVersion.of(17))\n }\n}\n\nrepositories {\n mavenLocal()\n}\n\n// Set Kotlin version to 1.9.20 to avoid the issue described here:\n// https://youtrack.jetbrains.com/issue/KT-58021\n// TODO: after updating to Spring Boot 3.2.x, this workaround can be removed\nextra[\"kotlin.version\"] = \"1.9.20\"\n\ndependencies {\n implementation(platform(\"com.netflix.graphql.dgs:graphql-dgs-platform-dependencies:8.5.6\"))\n implementation(\"com.netflix.graphql.dgs:graphql-dgs-spring-graphql-starter\")\n implementation(\"com.netflix.graphql.dgs:graphql-dgs-extended-scalars\")\n implementation(\"org.springframework.boot:spring-boot-starter-websocket\")\n implementation(\"name.nkonev.multipart-spring-graphql:multipart-spring-graphql:1.+\")\n implementation(\"org.springframework.boot:spring-boot-starter-web\")\n implementation(\"net.datafaker:datafaker:2.+\")\n implementation(\"com.github.ben-manes.caffeine:caffeine\")\n implementation(\"org.springframework.boot:spring-boot-starter-security\")\n implementation(\"com.netflix.graphql.dgs:graphql-dgs-spring-boot-micrometer\")\n implementation(\"org.springframework.boot:spring-boot-starter-actuator\")\n\n testImplementation(\"org.springframework.boot:spring-boot-starter-test\")\n implementation(\"com.netflix.graphql.dgs:graphql-dgs-spring-graphql-starter-test\")\n testImplementation(\"com.netflix.graphql.dgs:graphql-dgs-client\")\n testImplementation(\"org.springframework.boot:spring-boot-starter-webflux\")\n testImplementation(\"io.projectreactor:reactor-test\")\n testImplementation(\"org.springframework.security:spring-security-test\")\n}\n\ntasks.withType {\n generateClientv2 = true\n packageName = \"com.example.demo.generated\"\n}\n\n\n\n\ntasks.withType {\n useJUnitPlatform()\n testLogging {\n events(FAILED, STANDARD_ERROR, SKIPPED)\n exceptionFormat = FULL\n showExceptions = true\n showCauses = true\n showStackTraces = true\n }\n}\n" }, { "path": "gradle/wrapper/gradle-wrapper.properties", "content": "distributionBase=GRADLE_USER_HOME\ndistributionPath=wrapper/dists\ndistributionUrl=https\\://services.gradle.org/distributions/gradle-8.4-bin.zip\nzipStoreBase=GRADLE_USER_HOME\nzipStorePath=wrapper/dists\n" }, { "path": "gradlew", "content": "#!/usr/bin/env sh\n\n#\n# Copyright 2015 the original author or authors.\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n# https://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n#\n\n##############################################################################\n##\n## Gradle start up script for UN*X\n##\n##############################################################################\n\n# Attempt to set APP_HOME\n# Resolve links: $0 may be a link\nPRG=\"$0\"\n# Need this for relative symlinks.\nwhile [ -h \"$PRG\" ] ; do\n ls=`ls -ld \"$PRG\"`\n link=`expr \"$ls\" : '.*-> \\(.*\\)$'`\n if expr \"$link\" : '/.*' > /dev/null; then\n PRG=\"$link\"\n else\n PRG=`dirname \"$PRG\"`\"/$link\"\n fi\ndone\nSAVED=\"`pwd`\"\ncd \"`dirname \\\"$PRG\\\"`/\" >/dev/null\nAPP_HOME=\"`pwd -P`\"\ncd \"$SAVED\" >/dev/null\n\nAPP_NAME=\"Gradle\"\nAPP_BASE_NAME=`basename \"$0\"`\n\n# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\nDEFAULT_JVM_OPTS='\"-Xmx64m\" \"-Xms64m\"'\n\n# Use the maximum available, or set MAX_FD != -1 to use that value.\nMAX_FD=\"maximum\"\n\nwarn () {\n echo \"$*\"\n}\n\ndie () {\n echo\n echo \"$*\"\n echo\n exit 1\n}\n\n# OS specific support (must be 'true' or 'false').\ncygwin=false\nmsys=false\ndarwin=false\nnonstop=false\ncase \"`uname`\" in\n CYGWIN* )\n cygwin=true\n ;;\n Darwin* )\n darwin=true\n ;;\n MINGW* )\n msys=true\n ;;\n NONSTOP* )\n nonstop=true\n ;;\nesac\n\nCLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar\n\n\n# Determine the Java command to use to start the JVM.\nif [ -n \"$JAVA_HOME\" ] ; then\n if [ -x \"$JAVA_HOME/jre/sh/java\" ] ; then\n # IBM's JDK on AIX uses strange locations for the executables\n JAVACMD=\"$JAVA_HOME/jre/sh/java\"\n else\n JAVACMD=\"$JAVA_HOME/bin/java\"\n fi\n if [ ! -x \"$JAVACMD\" ] ; then\n die \"ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\n fi\nelse\n JAVACMD=\"java\"\n which java >/dev/null 2>&1 || die \"ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\n\nPlease set the JAVA_HOME variable in your environment to match the\nlocation of your Java installation.\"\nfi\n\n# Increase the maximum file descriptors if we can.\nif [ \"$cygwin\" = \"false\" -a \"$darwin\" = \"false\" -a \"$nonstop\" = \"false\" ] ; then\n MAX_FD_LIMIT=`ulimit -H -n`\n if [ $? -eq 0 ] ; then\n if [ \"$MAX_FD\" = \"maximum\" -o \"$MAX_FD\" = \"max\" ] ; then\n MAX_FD=\"$MAX_FD_LIMIT\"\n fi\n ulimit -n $MAX_FD\n if [ $? -ne 0 ] ; then\n warn \"Could not set maximum file descriptor limit: $MAX_FD\"\n fi\n else\n warn \"Could not query maximum file descriptor limit: $MAX_FD_LIMIT\"\n fi\nfi\n\n# For Darwin, add options to specify how the application appears in the dock\nif $darwin; then\n GRADLE_OPTS=\"$GRADLE_OPTS \\\"-Xdock:name=$APP_NAME\\\" \\\"-Xdock:icon=$APP_HOME/media/gradle.icns\\\"\"\nfi\n\n# For Cygwin or MSYS, switch paths to Windows format before running java\nif [ \"$cygwin\" = \"true\" -o \"$msys\" = \"true\" ] ; then\n APP_HOME=`cygpath --path --mixed \"$APP_HOME\"`\n CLASSPATH=`cygpath --path --mixed \"$CLASSPATH\"`\n\n JAVACMD=`cygpath --unix \"$JAVACMD\"`\n\n # We build the pattern for arguments to be converted via cygpath\n ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`\n SEP=\"\"\n for dir in $ROOTDIRSRAW ; do\n ROOTDIRS=\"$ROOTDIRS$SEP$dir\"\n SEP=\"|\"\n done\n OURCYGPATTERN=\"(^($ROOTDIRS))\"\n # Add a user-defined pattern to the cygpath arguments\n if [ \"$GRADLE_CYGPATTERN\" != \"\" ] ; then\n OURCYGPATTERN=\"$OURCYGPATTERN|($GRADLE_CYGPATTERN)\"\n fi\n # Now convert the arguments - kludge to limit ourselves to /bin/sh\n i=0\n for arg in \"$@\" ; do\n CHECK=`echo \"$arg\"|egrep -c \"$OURCYGPATTERN\" -`\n CHECK2=`echo \"$arg\"|egrep -c \"^-\"` ### Determine if an option\n\n if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition\n eval `echo args$i`=`cygpath --path --ignore --mixed \"$arg\"`\n else\n eval `echo args$i`=\"\\\"$arg\\\"\"\n fi\n i=`expr $i + 1`\n done\n case $i in\n 0) set -- ;;\n 1) set -- \"$args0\" ;;\n 2) set -- \"$args0\" \"$args1\" ;;\n 3) set -- \"$args0\" \"$args1\" \"$args2\" ;;\n 4) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" ;;\n 5) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" ;;\n 6) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" ;;\n 7) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" ;;\n 8) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" ;;\n 9) set -- \"$args0\" \"$args1\" \"$args2\" \"$args3\" \"$args4\" \"$args5\" \"$args6\" \"$args7\" \"$args8\" ;;\n esac\nfi\n\n# Escape application args\nsave () {\n for i do printf %s\\\\n \"$i\" | sed \"s/'/'\\\\\\\\''/g;1s/^/'/;\\$s/\\$/' \\\\\\\\/\" ; done\n echo \" \"\n}\nAPP_ARGS=`save \"$@\"`\n\n# Collect all arguments for the java command, following the shell quoting and substitution rules\neval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS \"\\\"-Dorg.gradle.appname=$APP_BASE_NAME\\\"\" -classpath \"\\\"$CLASSPATH\\\"\" org.gradle.wrapper.GradleWrapperMain \"$APP_ARGS\"\n\nexec \"$JAVACMD\" \"$@\"\n" }, { "path": "gradlew.bat", "content": "@rem\r\n@rem Copyright 2015 the original author or authors.\r\n@rem\r\n@rem Licensed under the Apache License, Version 2.0 (the \"License\");\r\n@rem you may not use this file except in compliance with the License.\r\n@rem You may obtain a copy of the License at\r\n@rem\r\n@rem https://www.apache.org/licenses/LICENSE-2.0\r\n@rem\r\n@rem Unless required by applicable law or agreed to in writing, software\r\n@rem distributed under the License is distributed on an \"AS IS\" BASIS,\r\n@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n@rem See the License for the specific language governing permissions and\r\n@rem limitations under the License.\r\n@rem\r\n\r\n@if \"%DEBUG%\" == \"\" @echo off\r\n@rem ##########################################################################\r\n@rem\r\n@rem Gradle startup script for Windows\r\n@rem\r\n@rem ##########################################################################\r\n\r\n@rem Set local scope for the variables with windows NT shell\r\nif \"%OS%\"==\"Windows_NT\" setlocal\r\n\r\nset DIRNAME=%~dp0\r\nif \"%DIRNAME%\" == \"\" set DIRNAME=.\r\nset APP_BASE_NAME=%~n0\r\nset APP_HOME=%DIRNAME%\r\n\r\n@rem Resolve any \".\" and \"..\" in APP_HOME to make it shorter.\r\nfor %%i in (\"%APP_HOME%\") do set APP_HOME=%%~fi\r\n\r\n@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.\r\nset DEFAULT_JVM_OPTS=\"-Xmx64m\" \"-Xms64m\"\r\n\r\n@rem Find java.exe\r\nif defined JAVA_HOME goto findJavaFromJavaHome\r\n\r\nset JAVA_EXE=java.exe\r\n%JAVA_EXE% -version >NUL 2>&1\r\nif \"%ERRORLEVEL%\" == \"0\" goto execute\r\n\r\necho.\r\necho ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:findJavaFromJavaHome\r\nset JAVA_HOME=%JAVA_HOME:\"=%\r\nset JAVA_EXE=%JAVA_HOME%/bin/java.exe\r\n\r\nif exist \"%JAVA_EXE%\" goto execute\r\n\r\necho.\r\necho ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%\r\necho.\r\necho Please set the JAVA_HOME variable in your environment to match the\r\necho location of your Java installation.\r\n\r\ngoto fail\r\n\r\n:execute\r\n@rem Setup the command line\r\n\r\nset CLASSPATH=%APP_HOME%\\gradle\\wrapper\\gradle-wrapper.jar\r\n\r\n\r\n@rem Execute Gradle\r\n\"%JAVA_EXE%\" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% \"-Dorg.gradle.appname=%APP_BASE_NAME%\" -classpath \"%CLASSPATH%\" org.gradle.wrapper.GradleWrapperMain %*\r\n\r\n:end\r\n@rem End local scope for the variables with windows NT shell\r\nif \"%ERRORLEVEL%\"==\"0\" goto mainEnd\r\n\r\n:fail\r\nrem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of\r\nrem the _cmd.exe /c_ return code!\r\nif not \"\" == \"%GRADLE_EXIT_CONSOLE%\" exit 1\r\nexit /b 1\r\n\r\n:mainEnd\r\nif \"%OS%\"==\"Windows_NT\" endlocal\r\n\r\n:omega\r\n" }, { "path": "settings.gradle.kts", "content": "/*\n * Copyright 2021 Netflix, Inc.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nrootProject.name = \"dgs-examples-java\"\n" }, { "path": "src/main/java/com/example/demo/DemoApplication.java", "content": "package com.example.demo;\n\nimport org.springframework.boot.SpringApplication;\nimport org.springframework.boot.autoconfigure.SpringBootApplication;\n\n@SpringBootApplication\npublic class DemoApplication {\n\n\tpublic static void main(String[] args) {\n\t\tSpringApplication.run(DemoApplication.class, args);\n\t}\n\n\t/**\n\t * Below is an example of using a PreparsedDocumentProvider.\n\t * Uncomment to enable\n\t */\n//\t@Configuration\n//\tstatic class PreparsedDocumentProviderConfig {\n//\n//\t\tprivate final Cache cache = Caffeine.newBuilder().maximumSize(250)\n//\t\t\t\t.expireAfterAccess(5, TimeUnit.MINUTES).recordStats().build();\n//\n//\n//\t\t@Bean\n//\t\tpublic PreparsedDocumentProvider preparsedDocumentProvider() {\n//\t\t\treturn (executionInput, parseAndValidateFunction) -> {\n//\t\t\t\tFunction mapCompute = key -> parseAndValidateFunction.apply(executionInput);\n//\t\t\t\treturn cache.get(executionInput.getQuery(), mapCompute);\n//\t\t\t};\n//\t\t}\n//\t}\n}\n" }, { "path": "src/main/java/com/example/demo/config/MetricsConfig.java", "content": "package com.example.demo.config;\n\nimport io.micrometer.core.instrument.MeterRegistry;\nimport org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\nimport io.micrometer.core.instrument.logging.LoggingMeterRegistry;\nimport com.fasterxml.jackson.databind.ObjectMapper;\nimport com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;\n\n@Configuration\npublic class MetricsConfig {\n\n @Bean\n public MeterRegistry loggingMeterRegistry() {\n return new LoggingMeterRegistry();\n }\n}\n\n" }, { "path": "src/main/java/com/example/demo/config/SecurityConfig.java", "content": "package com.example.demo.config;\n\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;\nimport org.springframework.security.config.annotation.web.builders.HttpSecurity;\nimport org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;\nimport org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;\nimport org.springframework.security.core.userdetails.User;\nimport org.springframework.security.core.userdetails.UserDetails;\nimport org.springframework.security.provisioning.InMemoryUserDetailsManager;\nimport org.springframework.security.web.DefaultSecurityFilterChain;\n\nimport static org.springframework.security.config.Customizer.withDefaults;\n\n@Configuration\n@EnableWebSecurity\n@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)\npublic class SecurityConfig {\n\n @Bean\n DefaultSecurityFilterChain springWebFilterChain(HttpSecurity http) throws Exception {\n return http\n .csrf(AbstractHttpConfigurer::disable)\n .authorizeRequests(requests -> requests\n .anyRequest().permitAll()\n )\n .httpBasic(withDefaults())\n .build();\n }\n\n @Bean\n public static InMemoryUserDetailsManager userDetailsService() {\n User.UserBuilder userBuilder = User.withDefaultPasswordEncoder();\n UserDetails user = userBuilder.username(\"user\").password(\"user\").roles(\"USER\").build();\n UserDetails admin = userBuilder.username(\"admin\").password(\"admin\").roles(\"USER\", \"ADMIN\").build();\n return new InMemoryUserDetailsManager(user, admin);\n }\n}\n" }, { "path": "src/main/java/com/example/demo/datafetchers/ArtworkUploadDataFetcher.java", "content": "package com.example.demo.datafetchers;\n\nimport com.example.demo.generated.types.Image;\nimport com.netflix.graphql.dgs.DgsComponent;\nimport com.netflix.graphql.dgs.DgsMutation;\nimport com.netflix.graphql.dgs.InputArgument;\nimport org.springframework.web.multipart.MultipartFile;\n\nimport java.io.IOException;\nimport java.io.OutputStream;\nimport java.nio.file.Files;\nimport java.nio.file.Path;\nimport java.nio.file.Paths;\nimport java.util.List;\nimport java.util.UUID;\nimport java.util.stream.Collectors;\n\n@DgsComponent\npublic class ArtworkUploadDataFetcher {\n @DgsMutation\n public List addArtwork(@InputArgument Integer showId, @InputArgument MultipartFile upload) throws IOException {\n Path uploadDir = Paths.get(\"uploaded-images\");\n if (!Files.exists(uploadDir)) {\n Files.createDirectories(uploadDir);\n }\n\n Path newFile = uploadDir.resolve(\"show-\" + showId + \"-\" + UUID.randomUUID() + upload.getOriginalFilename().substring(upload.getOriginalFilename().lastIndexOf(\".\")));\n try (OutputStream outputStream = Files.newOutputStream(newFile)) {\n outputStream.write(upload.getBytes());\n }\n\n return Files.list(uploadDir)\n .filter(f -> f.getFileName().toString().startsWith(\"show-\" + showId))\n .map(f -> f.getFileName().toString())\n .map(fileName -> Image.newBuilder().url(fileName).build()).collect(Collectors.toList());\n\n }\n}\n" }, { "path": "src/main/java/com/example/demo/datafetchers/ReviewsDataFetcher.java", "content": "package com.example.demo.datafetchers;\n\nimport com.example.demo.dataloaders.ReviewsDataLoader;\nimport com.example.demo.dataloaders.ReviewsDataLoaderWithContext;\nimport com.example.demo.generated.DgsConstants;\nimport com.example.demo.generated.types.Review;\nimport com.example.demo.generated.types.Show;\nimport com.example.demo.generated.types.SubmittedReview;\nimport com.example.demo.services.DefaultReviewsService;\nimport com.netflix.graphql.dgs.*;\nimport org.dataloader.BatchLoaderEnvironment;\nimport org.dataloader.DataLoader;\nimport org.reactivestreams.Publisher;\n\nimport java.util.ArrayList;\nimport java.util.Collections;\nimport java.util.LinkedHashMap;\nimport java.util.LinkedList;\nimport java.util.List;\nimport java.util.Map;\nimport java.util.Objects;\nimport java.util.Optional;\nimport java.util.concurrent.CompletableFuture;\nimport java.util.stream.Collectors;\n\n\n@DgsComponent\npublic class ReviewsDataFetcher {\n\n private final DefaultReviewsService reviewsService;\n\n public ReviewsDataFetcher(DefaultReviewsService reviewsService) {\n this.reviewsService = reviewsService;\n }\n\n /**\n * This datafetcher will be called to resolve the \"reviews\" field on a Show.\n * It's invoked for each individual Show, so if we would load 10 shows, this method gets called 10 times.\n * To avoid the N+1 problem this datafetcher uses a DataLoader.\n * Although the DataLoader is called for each individual show ID, it will batch up the actual loading to a single method call to the \"load\" method in the ReviewsDataLoader.\n * For this to work correctly, the datafetcher needs to return a CompletableFuture.\n */\n @DgsData(parentType = DgsConstants.SHOW.TYPE_NAME, field = DgsConstants.SHOW.Reviews)\n public CompletableFuture> reviews(DgsDataFetchingEnvironment dfe) {\n //Instead of loading a DataLoader by name, we can use the DgsDataFetchingEnvironment and pass in the DataLoader classname.\n DataLoader> reviewsDataLoader = dfe.getDataLoader(ReviewsDataLoaderWithContext.class);\n\n //Because the reviews field is on Show, the getSource() method will return the Show instance.\n Show show = dfe.getSource();\n\n //Load the reviews from the DataLoader. This call is async and will be batched by the DataLoader mechanism.\n return reviewsDataLoader.load(show.getId());\n }\n\n @DgsMutation\n public List addReview(@InputArgument SubmittedReview review) {\n reviewsService.saveReview(review);\n\n List reviews = reviewsService.reviewsForShow(review.getShowId());\n\n return Optional.ofNullable(reviews).orElse(Collections.emptyList());\n }\n\n @DgsMutation\n public List addReviews(@InputArgument(value = \"reviews\", collectionType = SubmittedReview.class) List reviewsInput) {\n reviewsService.saveReviews(reviewsInput);\n\n List showIds = reviewsInput.stream().map(SubmittedReview::getShowId).collect(Collectors.toList());\n Map> reviews = reviewsService.reviewsForShows(showIds);\n\n return reviews.values().stream().flatMap(List::stream).collect(Collectors.toList());\n }\n\n @DgsSubscription\n public Publisher reviewAdded(@InputArgument Integer showId) {\n return reviewsService.getReviewsPublisher();\n }\n}\n" }, { "path": "src/main/java/com/example/demo/datafetchers/SecurityExampleFetchers.java", "content": "package com.example.demo.datafetchers;\n\nimport com.netflix.graphql.dgs.DgsComponent;\nimport com.netflix.graphql.dgs.DgsQuery;\nimport org.springframework.security.access.annotation.Secured;\n\n@DgsComponent\npublic class SecurityExampleFetchers {\n\n @DgsQuery\n public String secureNone() {\n return \"Hello to everyone\";\n }\n\n @DgsQuery\n @Secured({\"ROLE_USER\", \"ROLE_ADMIN\"})\n public String secureUser() {\n return \"Hello to users or admins\";\n }\n\n @DgsQuery\n @Secured({\"ROLE_ADMIN\"})\n public String secureAdmin() {\n return \"Hello to admins only\";\n }\n}\n" }, { "path": "src/main/java/com/example/demo/datafetchers/ShowsDataFetcher.java", "content": "package com.example.demo.datafetchers;\n\nimport com.example.demo.generated.types.Show;\nimport com.example.demo.services.ShowsService;\nimport com.netflix.graphql.dgs.DgsComponent;\nimport com.netflix.graphql.dgs.DgsQuery;\nimport com.netflix.graphql.dgs.InputArgument;\n\nimport java.util.List;\nimport java.util.stream.Collectors;\n\n@DgsComponent\npublic class ShowsDataFetcher {\n private final ShowsService showsService;\n\n public ShowsDataFetcher(ShowsService showsService) {\n this.showsService = showsService;\n }\n\n /**\n * This dataFetcher resolves the shows field on Query.\n * It uses an @InputArgument to get the titleFilter from the Query if one is defined.\n */\n @DgsQuery\n public List shows(@InputArgument(\"titleFilter\") String titleFilter) {\n if (titleFilter == null) {\n return showsService.shows();\n }\n\n return showsService.shows().stream().filter(s -> s.getTitle().contains(titleFilter)).collect(Collectors.toList());\n }\n}\n" }, { "path": "src/main/java/com/example/demo/dataloaders/ReviewsDataLoader.java", "content": "package com.example.demo.dataloaders;\n\nimport com.example.demo.generated.types.Review;\nimport com.example.demo.services.DefaultReviewsService;\nimport com.netflix.graphql.dgs.DgsDataLoader;\nimport org.dataloader.MappedBatchLoader;\n\nimport java.util.ArrayList;\nimport java.util.List;\nimport java.util.Map;\nimport java.util.Set;\nimport java.util.concurrent.CompletableFuture;\nimport java.util.concurrent.CompletionStage;\n\n@DgsDataLoader(name = \"reviews\")\npublic class ReviewsDataLoader implements MappedBatchLoader> {\n private final DefaultReviewsService reviewsService;\n\n public ReviewsDataLoader(DefaultReviewsService reviewsService) {\n this.reviewsService = reviewsService;\n }\n\n /**\n * This method will be called once, even if multiple datafetchers use the load() method on the DataLoader.\n * This way reviews can be loaded for all the Shows in a single call instead of per individual Show.\n */\n @Override\n public CompletionStage>> load(Set keys) {\n\n return CompletableFuture.supplyAsync(() -> reviewsService.reviewsForShows(new ArrayList<>(keys)));\n }\n}\n" }, { "path": "src/main/java/com/example/demo/dataloaders/ReviewsDataLoaderWithContext.java", "content": "package com.example.demo.dataloaders;\n\nimport com.example.demo.generated.types.Review;\nimport com.example.demo.services.DefaultReviewsService;\nimport com.netflix.graphql.dgs.DgsDataLoader;\nimport org.dataloader.BatchLoaderEnvironment;\nimport org.dataloader.MappedBatchLoader;\nimport org.dataloader.MappedBatchLoaderWithContext;\nimport org.springframework.beans.factory.annotation.Autowired;\n\nimport java.util.ArrayList;\nimport java.util.List;\nimport java.util.Map;\nimport java.util.Set;\nimport java.util.concurrent.CompletableFuture;\nimport java.util.concurrent.CompletionStage;\n\n@DgsDataLoader(name = \"reviewsWithContext\")\npublic class ReviewsDataLoaderWithContext implements MappedBatchLoaderWithContext> {\n private final DefaultReviewsService reviewsService;\n\n @Autowired\n public ReviewsDataLoaderWithContext(DefaultReviewsService reviewsService) {\n this.reviewsService = reviewsService;\n }\n\n @Override\n public CompletionStage>> load(Set keys, BatchLoaderEnvironment environment) {\n return CompletableFuture.supplyAsync(() -> reviewsService.reviewsForShows(new ArrayList<>(keys)));\n }\n\n}\n" }, { "path": "src/main/java/com/example/demo/directives/UppercaseDirective.java", "content": "package com.example.demo.directives;\n\nimport com.netflix.graphql.dgs.DgsDirective;\nimport graphql.schema.DataFetcher;\nimport graphql.schema.DataFetcherFactories;\nimport graphql.schema.GraphQLFieldDefinition;\nimport graphql.schema.GraphQLFieldsContainer;\nimport graphql.schema.idl.SchemaDirectiveWiring;\nimport graphql.schema.idl.SchemaDirectiveWiringEnvironment;\n\n@DgsDirective(name = \"uppercase\")\npublic class UppercaseDirective implements SchemaDirectiveWiring {\n\n @Override\n public GraphQLFieldDefinition onField(SchemaDirectiveWiringEnvironment env) {\n DataFetcher originalDataFetcher = env.getFieldDataFetcher();\n DataFetcher dataFetcher = DataFetcherFactories.wrapDataFetcher(\n originalDataFetcher,\n (dataFetchingEnvironment, value) -> {\n if (value instanceof String) {\n return ((String) value).toUpperCase();\n }\n return value;\n }\n );\n\n env.setFieldDataFetcher(dataFetcher);\n return env.getElement();\n }\n}\n" }, { "path": "src/main/java/com/example/demo/instrumentation/ExampleTracingInstrumentation.java", "content": "package com.example.demo.instrumentation;\n\nimport graphql.ExecutionResult;\nimport graphql.execution.instrumentation.InstrumentationContext;\nimport graphql.execution.instrumentation.InstrumentationState;\nimport graphql.execution.instrumentation.SimpleInstrumentation;\nimport graphql.execution.instrumentation.SimplePerformantInstrumentation;\nimport graphql.execution.instrumentation.parameters.InstrumentationCreateStateParameters;\nimport graphql.execution.instrumentation.parameters.InstrumentationExecutionParameters;\nimport graphql.execution.instrumentation.parameters.InstrumentationFieldFetchParameters;\nimport graphql.schema.DataFetcher;\nimport graphql.schema.GraphQLNonNull;\nimport graphql.schema.GraphQLObjectType;\nimport graphql.schema.GraphQLOutputType;\nimport org.jetbrains.annotations.NotNull;\nimport org.jetbrains.annotations.Nullable;\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\nimport org.springframework.stereotype.Component;\n\nimport java.util.concurrent.CompletableFuture;\n\n@Component\npublic class ExampleTracingInstrumentation extends SimplePerformantInstrumentation {\n private final static Logger LOGGER = LoggerFactory.getLogger(ExampleTracingInstrumentation.class);\n\n @Override\n public @Nullable InstrumentationState createState(InstrumentationCreateStateParameters parameters) {\n return new TracingState();\n }\n\n @Override\n public @Nullable InstrumentationContext beginExecution(InstrumentationExecutionParameters parameters, InstrumentationState state) {\n TracingState tracingState = (TracingState) state;\n tracingState.startTime = System.currentTimeMillis();\n return super.beginExecution(parameters, state);\n }\n\n @Override\n public @NotNull DataFetcher instrumentDataFetcher(DataFetcher dataFetcher, InstrumentationFieldFetchParameters parameters, InstrumentationState state) {\n // We only care about user code\n if(parameters.isTrivialDataFetcher()) {\n return dataFetcher;\n }\n\n return environment -> {\n long startTime = System.currentTimeMillis();\n Object result = dataFetcher.get(environment);\n if(result instanceof CompletableFuture) {\n ((CompletableFuture) result).whenComplete((r, ex) -> {\n long totalTime = System.currentTimeMillis() - startTime;\n LOGGER.info(\"Async datafetcher {} took {}ms\", findDatafetcherTag(parameters), totalTime);\n });\n } else {\n long totalTime = System.currentTimeMillis() - startTime;\n LOGGER.info(\"Datafetcher {} took {}ms\", findDatafetcherTag(parameters), totalTime);\n }\n\n return result;\n };\n }\n\n @Override\n public @NotNull CompletableFuture instrumentExecutionResult(ExecutionResult executionResult, InstrumentationExecutionParameters parameters, InstrumentationState state) {\n TracingState tracingState = (TracingState) state;\n long totalTime = System.currentTimeMillis() - tracingState.startTime;\n LOGGER.info(\"Total execution time: {}ms\", totalTime);\n\n return super.instrumentExecutionResult(executionResult, parameters, state);\n }\n\n private String findDatafetcherTag(InstrumentationFieldFetchParameters parameters) {\n GraphQLOutputType type = parameters.getExecutionStepInfo().getParent().getType();\n GraphQLObjectType parent;\n if (type instanceof GraphQLNonNull) {\n parent = (GraphQLObjectType) ((GraphQLNonNull) type).getWrappedType();\n } else {\n parent = (GraphQLObjectType) type;\n }\n\n return parent.getName() + \".\" + parameters.getExecutionStepInfo().getPath().getSegmentName();\n }\n\n static class TracingState implements InstrumentationState {\n long startTime;\n }\n}\n" }, { "path": "src/main/java/com/example/demo/scalars/DateTimeScalar.java", "content": "package com.example.demo.scalars;\n\nimport com.netflix.graphql.dgs.DgsComponent;\nimport com.netflix.graphql.dgs.DgsRuntimeWiring;\nimport graphql.scalars.ExtendedScalars;\nimport graphql.schema.idl.RuntimeWiring;\n\n/**\n * graphql-java provides optional scalars in the graphql-java-extended-scalars library.\n * We can wire a scalar from this library by adding the scalar to the RuntimeWiring.\n */\n@DgsComponent\npublic class DateTimeScalar {\n\n @DgsRuntimeWiring\n public RuntimeWiring.Builder addScalar(RuntimeWiring.Builder builder) {\n return builder.scalar(ExtendedScalars.DateTime);\n }\n}\n" }, { "path": "src/main/java/com/example/demo/services/DefaultReviewsService.java", "content": "package com.example.demo.services;\n\nimport com.example.demo.generated.types.Review;\nimport com.example.demo.generated.types.SubmittedReview;\nimport net.datafaker.Faker;\nimport org.reactivestreams.Publisher;\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\nimport org.springframework.stereotype.Service;\nimport reactor.core.publisher.ConnectableFlux;\nimport reactor.core.publisher.Flux;\nimport reactor.core.publisher.FluxSink;\n\nimport jakarta.annotation.PostConstruct;\nimport java.time.LocalDateTime;\nimport java.time.OffsetDateTime;\nimport java.time.ZoneId;\nimport java.time.ZoneOffset;\nimport java.util.ArrayList;\nimport java.util.List;\nimport java.util.Map;\nimport java.util.concurrent.ConcurrentHashMap;\nimport java.util.concurrent.TimeUnit;\nimport java.util.stream.Collectors;\nimport java.util.stream.IntStream;\n\n/**\n * This service emulates a data store.\n * For convenience in the demo we just generate Reviews in memory, but imagine this would be backed by for example a database.\n * If this was indeed backed by a database, it would be very important to avoid the N+1 problem, which means we need to use a DataLoader to call this class.\n */\n@Service\npublic class DefaultReviewsService implements ReviewsService {\n private final static Logger logger = LoggerFactory.getLogger(DefaultReviewsService.class);\n\n private final ShowsService showsService;\n private final Map> reviews = new ConcurrentHashMap<>();\n private FluxSink reviewsStream;\n private ConnectableFlux reviewsPublisher;\n\n public DefaultReviewsService(ShowsService showsService) {\n this.showsService = showsService;\n }\n\n @PostConstruct\n private void createReviews() {\n Faker faker = new Faker();\n\n //For each show we generate a random set of reviews.\n showsService.shows().forEach(show -> {\n List generatedReviews = IntStream.range(0, faker.number().numberBetween(1, 20)).mapToObj(number -> {\n LocalDateTime date = faker.date().past(300, TimeUnit.DAYS).toInstant().atZone(ZoneId.systemDefault()).toLocalDateTime();\n return Review.newBuilder().submittedDate(OffsetDateTime.of(date, ZoneOffset.UTC)).username(faker.name().username()).starScore(faker.number().numberBetween(0, 6)).build();\n }).collect(Collectors.toList());\n\n reviews.put(show.getId(), generatedReviews);\n });\n\n\n Flux publisher = Flux.create(emitter -> {\n reviewsStream = emitter;\n });\n\n reviewsPublisher = publisher.publish();\n reviewsPublisher.connect();\n }\n\n /**\n * Hopefully nobody calls this for multiple shows within a single query, that would indicate the N+1 problem!\n */\n public List reviewsForShow(Integer showId) {\n return reviews.get(showId);\n }\n\n /**\n * This is the method we want to call when loading reviews for multiple shows.\n * If this code was backed by a relational database, it would select reviews for all requested shows in a single SQL query.\n */\n public Map> reviewsForShows(List showIds) {\n logger.info(\"Loading reviews for shows {}\", showIds.stream().map(String::valueOf).collect(Collectors.joining(\", \")));\n\n return reviews\n .entrySet()\n .stream()\n .filter(entry -> showIds.contains(entry.getKey())).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));\n }\n\n public void saveReview(SubmittedReview reviewInput) {\n List reviewsForShow = reviews.computeIfAbsent(reviewInput.getShowId(), (key) -> new ArrayList<>());\n Review review = Review.newBuilder()\n .username(reviewInput.getUsername())\n .starScore(reviewInput.getStarScore())\n .submittedDate(OffsetDateTime.now()).build();\n\n reviewsForShow.add(review);\n reviewsStream.next(review);\n\n logger.info(\"Review added {}\", review);\n }\n\n public void saveReviews(List reviewsInput) {\n reviewsInput.forEach(reviewInput -> {\n List reviewsForShow = reviews.computeIfAbsent(reviewInput.getShowId(), (key) -> new ArrayList<>());\n Review review = Review.newBuilder()\n .username(reviewInput.getUsername())\n .starScore(reviewInput.getStarScore())\n .submittedDate(OffsetDateTime.now()).build();\n\n reviewsForShow.add(review);\n reviewsStream.next(review);\n\n logger.info(\"Review added {}\", review);\n });\n }\n\n public Publisher getReviewsPublisher() {\n return reviewsPublisher;\n }\n}\n" }, { "path": "src/main/java/com/example/demo/services/ReviewsService.java", "content": "package com.example.demo.services;\n\npublic interface ReviewsService {\n}\n" }, { "path": "src/main/java/com/example/demo/services/ShowsService.java", "content": "package com.example.demo.services;\n\n\nimport com.example.demo.generated.types.Show;\n\nimport java.util.List;\n\npublic interface ShowsService {\n List shows();\n}\n" }, { "path": "src/main/java/com/example/demo/services/ShowsServiceImpl.java", "content": "package com.example.demo.services;\n\nimport com.example.demo.generated.types.Show;\nimport org.springframework.stereotype.Service;\n\nimport java.util.Arrays;\nimport java.util.List;\n\n@Service\npublic class ShowsServiceImpl implements ShowsService {\n @Override\n public List shows() {\n return Arrays.asList(\n Show.newBuilder().id(1).title(\"Stranger Things\").releaseYear(2016).build(),\n Show.newBuilder().id(2).title(\"Ozark\").releaseYear(2017).build(),\n Show.newBuilder().id(3).title(\"The Crown\").releaseYear(2016).build(),\n Show.newBuilder().id(4).title(\"Dead to Me\").releaseYear(2019).build(),\n Show.newBuilder().id(5).title(\"Orange is the New Black\").releaseYear(2013).build()\n );\n }\n}\n" }, { "path": "src/main/resources/application.yml", "content": "spring:\n application:\n name: dgs-example-java\n\n graphql:\n graphiql:\n enabled: true\n websocket:\n path: /graphql\n\n---\nspring:\n config:\n activate:\n on-profile: local\n output:\n ansi:\n enabled: always\n\nlogging:\n level:\n io.micrometer.core.instrument.logging.*: true\n" }, { "path": "src/main/resources/schema/schema.graphqls", "content": "type Query {\n shows(titleFilter: String): [Show]\n secureNone: String\n secureUser: String\n secureAdmin: String\n}\n\ntype Mutation {\n addReview(review: SubmittedReview): [Review]\n addReviews(reviews: [SubmittedReview]): [Review]\n addArtwork(showId: Int!, upload: Upload!): [Image]! @skipcodegen\n}\n\ntype Subscription {\n reviewAdded(showId: Int!): Review\n}\n\ntype Show {\n id: Int\n title: String @uppercase\n releaseYear: Int\n reviews(minScore:Int): [Review]\n artwork: [Image]\n}\n\ntype Review {\n username: String\n starScore: Int\n submittedDate: DateTime\n}\n\ninput SubmittedReview {\n showId: Int!\n username: String!\n starScore: Int!\n}\n\ntype Image {\n url: String\n}\n\nscalar DateTime\nscalar Upload\ndirective @skipcodegen on FIELD_DEFINITION\ndirective @uppercase on FIELD_DEFINITION\n" }, { "path": "src/main/resources/static/asset-manifest.json", "content": "{\n \"files\": {\n \"main.js\": \"/static/js/main.05accb10.chunk.js\",\n \"main.js.map\": \"/static/js/main.05accb10.chunk.js.map\",\n \"runtime-main.js\": \"/static/js/runtime-main.09b85ec0.js\",\n \"runtime-main.js.map\": \"/static/js/runtime-main.09b85ec0.js.map\",\n \"static/js/2.ae627b82.chunk.js\": \"/static/js/2.ae627b82.chunk.js\",\n \"static/js/2.ae627b82.chunk.js.map\": \"/static/js/2.ae627b82.chunk.js.map\",\n \"index.html\": \"/index.html\",\n \"precache-manifest.2241ce5fa2602c9cdc3eb026c3eb8589.js\": \"/precache-manifest.2241ce5fa2602c9cdc3eb026c3eb8589.js\",\n \"service-worker.js\": \"/service-worker.js\",\n \"static/js/2.ae627b82.chunk.js.LICENSE.txt\": \"/static/js/2.ae627b82.chunk.js.LICENSE.txt\"\n },\n \"entrypoints\": [\n \"static/js/runtime-main.09b85ec0.js\",\n \"static/js/2.ae627b82.chunk.js\",\n \"static/js/main.05accb10.chunk.js\"\n ]\n}" }, { "path": "src/main/resources/static/index.html", "content": "Launches
" }, { "path": "src/main/resources/static/precache-manifest.2241ce5fa2602c9cdc3eb026c3eb8589.js", "content": "self.__precacheManifest = (self.__precacheManifest || []).concat([\n {\n \"revision\": \"e16b7b688dacd0dc3ffa733050e8aa20\",\n \"url\": \"/index.html\"\n },\n {\n \"revision\": \"43e513520a1bd98e6c88\",\n \"url\": \"/static/js/2.ae627b82.chunk.js\"\n },\n {\n \"revision\": \"570d362d673dab785e62d2b8563e1118\",\n \"url\": \"/static/js/2.ae627b82.chunk.js.LICENSE.txt\"\n },\n {\n \"revision\": \"a9b28ac0f6d2a2881254\",\n \"url\": \"/static/js/main.05accb10.chunk.js\"\n },\n {\n \"revision\": \"9b4e396c183e42c1fa5c\",\n \"url\": \"/static/js/runtime-main.09b85ec0.js\"\n }\n]);" }, { "path": "src/main/resources/static/service-worker.js", "content": "/**\n * Welcome to your Workbox-powered service worker!\n *\n * You'll need to register this file in your web app and you should\n * disable HTTP caching for this file too.\n * See https://goo.gl/nhQhGp\n *\n * The rest of the code is auto-generated. Please don't update this file\n * directly; instead, make changes to your Workbox build configuration\n * and re-run your build process.\n * See https://goo.gl/2aRDsh\n */\n\nimportScripts(\"https://storage.googleapis.com/workbox-cdn/releases/4.3.1/workbox-sw.js\");\n\nimportScripts(\n \"/precache-manifest.2241ce5fa2602c9cdc3eb026c3eb8589.js\"\n);\n\nself.addEventListener('message', (event) => {\n if (event.data && event.data.type === 'SKIP_WAITING') {\n self.skipWaiting();\n }\n});\n\nworkbox.core.clientsClaim();\n\n/**\n * The workboxSW.precacheAndRoute() method efficiently caches and responds to\n * requests for URLs in the manifest.\n * See https://goo.gl/S9QRab\n */\nself.__precacheManifest = [].concat(self.__precacheManifest || []);\nworkbox.precaching.precacheAndRoute(self.__precacheManifest, {});\n\nworkbox.routing.registerNavigationRoute(workbox.precaching.getCacheKeyForURL(\"/index.html\"), {\n \n blacklist: [/^\\/_/,/\\/[^/?]+\\.[^/]+$/],\n});\n" }, { "path": "src/main/resources/static/static/js/2.ae627b82.chunk.js", "content": "/*! 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this.expectKeyword(\"fragment\"),this._options.experimentalFragmentVariables?{kind:y.FRAGMENT_DEFINITION,name:this.parseFragmentName(),variableDefinitions:this.parseVariableDefinitions(),typeCondition:(this.expectKeyword(\"on\"),this.parseNamedType()),directives:this.parseDirectives(!1),selectionSet:this.parseSelectionSet(),loc:this.loc(e)}:{kind:y.FRAGMENT_DEFINITION,name:this.parseFragmentName(),typeCondition:(this.expectKeyword(\"on\"),this.parseNamedType()),directives:this.parseDirectives(!1),selectionSet:this.parseSelectionSet(),loc:this.loc(e)}},t.parseFragmentName=function(){if(\"on\"===this._lexer.token.value)throw this.unexpected();return this.parseName()},t.parseValueLiteral=function(e){var t=this._lexer.token;switch(t.kind){case g.BRACKET_L:return this.parseList(e);case g.BRACE_L:return this.parseObject(e);case g.INT:return this._lexer.advance(),{kind:y.INT,value:t.value,loc:this.loc(t)};case g.FLOAT:return 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