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Remove spring dependency

This commit is contained in:
gaohongtao 2017-12-27 08:49:14 +08:00
parent 84caf87f36
commit e771350812
4 changed files with 56 additions and 110 deletions
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6
apm-protocol/apm-ui-protocol/README.md
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## Using graphiql
Graphiql */ˈɡrafək(ə)l/* is interactive in-browser GraphQL IDE which can be used by following steps.
1. Run `org.apache.skywalking.apm.ui.protocol.GraphQLInitializer#main`
1. Access [http://localhost:8080/graphiql](http://localhost:8080/graphiql)

31
apm-protocol/apm-ui-protocol/pom.xml
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@ -30,37 +30,10 @@
<artifactId>apm-ui-protocol</artifactId>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.5.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
<version>1.5.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<version>1.5.9.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<version>1.5.9.RELEASE</version>
</dependency>
<!-- to embed GraphiQL tool -->
<dependency>
<groupId>com.graphql-java</groupId>
<artifactId>graphql-spring-boot-starter</artifactId>
<version>3.9.2</version>
</dependency>
<dependency>
<groupId>com.graphql-java</groupId>
<artifactId>graphiql-spring-boot-starter</artifactId>
<version>3.9.2</version>
<artifactId>graphql-java</artifactId>
<version>6.0</version>
</dependency>
</dependencies>
</project>

75
apm-protocol/apm-ui-protocol/src/main/java/org/apache/skywalking/apm/ui/protocol/GraphQLInitializer.java
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package org.apache.skywalking.apm.ui.protocol;
import graphql.schema.GraphQLObjectType;
import graphql.schema.GraphQLSchema;
import graphql.schema.TypeResolver;
import graphql.schema.idl.FieldWiringEnvironment;
import graphql.schema.idl.InterfaceWiringEnvironment;
import graphql.schema.idl.RuntimeWiring;
import graphql.schema.idl.SchemaGenerator;
import graphql.schema.idl.SchemaParser;
import graphql.schema.idl.TypeDefinitionRegistry;
import graphql.schema.idl.WiringFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import java.io.File;
/**
* GraphQL server initializer.
*
* @author gaohongtao
*/
@SpringBootApplication
public class GraphQLInitializer extends SpringBootServletInitializer {
private Logger logger = LoggerFactory.getLogger(GraphQLInitializer.class);
public static void main(String[] args) throws Exception {
ApplicationContext applicationContext = SpringApplication.run(GraphQLInitializer.class, args);
}
@Bean
GraphQLSchema schema() {
SchemaParser schemaParser = new SchemaParser();
SchemaGenerator schemaGenerator = new SchemaGenerator();
TypeDefinitionRegistry typeRegistry = new TypeDefinitionRegistry();
typeRegistry.merge(schemaParser.parse(loadSchema("common.graphqls")));
typeRegistry.merge(schemaParser.parse(loadSchema("trace.graphqls")));
typeRegistry.merge(schemaParser.parse(loadSchema("overview-layer.graphqls")));
RuntimeWiring wiring = buildRuntimeWiring();
return schemaGenerator.makeExecutableSchema(typeRegistry, wiring);
}
private File loadSchema(final String s) {
return new File(GraphQLInitializer.class.getClassLoader().getResource("ui-graphql/" + s).getFile());
}
private RuntimeWiring buildRuntimeWiring() {
WiringFactory dynamicWiringFactory = new WiringFactory() {
@Override
public boolean providesTypeResolver(final InterfaceWiringEnvironment environment) {
return true;
}
@Override
public TypeResolver getTypeResolver(final InterfaceWiringEnvironment environment) {
return env -> GraphQLObjectType.newObject().build();
}
@Override
public boolean providesDataFetcher(final FieldWiringEnvironment environment) {
logger.info("data fetcher: {},{}", environment.getFieldDefinition(), environment.getParentType());
return false;
}
};
return RuntimeWiring.newRuntimeWiring()
.wiringFactory(dynamicWiringFactory).build();
}
}

54
apm-protocol/apm-ui-protocol/src/test/java/org/apache/skywalking/apm/ui/protocol/GraphQLScriptTest.java Normal file
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@ -0,0 +1,54 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.skywalking.apm.ui.protocol;
import graphql.schema.idl.EchoingWiringFactory;
import graphql.schema.idl.RuntimeWiring;
import graphql.schema.idl.SchemaGenerator;
import graphql.schema.idl.SchemaParser;
import graphql.schema.idl.TypeDefinitionRegistry;
import java.io.File;
import org.junit.Test;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
public class GraphQLScriptTest {
@Test
public void assertScriptFormat() {
SchemaParser schemaParser = new SchemaParser();
SchemaGenerator schemaGenerator = new SchemaGenerator();
TypeDefinitionRegistry typeRegistry = new TypeDefinitionRegistry();
typeRegistry.merge(schemaParser.parse(loadSchema("common.graphqls")));
typeRegistry.merge(schemaParser.parse(loadSchema("trace.graphqls")));
typeRegistry.merge(schemaParser.parse(loadSchema("overview-layer.graphqls")));
RuntimeWiring wiring = buildRuntimeWiring();
assertThat(schemaGenerator.makeExecutableSchema(typeRegistry, wiring).getAllTypesAsList().size(), is(32));
}
private File loadSchema(final String s) {
return new File(GraphQLScriptTest.class.getClassLoader().getResource("ui-graphql/" + s).getFile());
}
private RuntimeWiring buildRuntimeWiring() {
return RuntimeWiring.newRuntimeWiring().wiringFactory(new EchoingWiringFactory()).build();
}
}