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custom services samples #1

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a923633
custom services samples
marco-porru Apr 20, 2020
ac47d86
Fixed year
marco-porru Apr 29, 2020
1fe4ce4
Fixed accordingly with PR
marco-porru Jun 4, 2020
68d540f
changed documantation
marco-porru Jun 4, 2020
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68 changes: 68 additions & 0 deletions custom-services-additional-apis-messagebus/edgeApiExtension-interface/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.sap.iotservices.gateway.extension</groupId>
<artifactId>edgeApiExtensionInterface</artifactId>
<name>edgeApiExtensionInterface</name>
<version>1.0.0</version>
<properties>
<bundle.symbolicName>${project.artifactId}</bundle.symbolicName>
<bundle.version>${project.version}</bundle.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifestFile>META-INF/MANIFEST.MF</manifestFile>
</archive>
</configuration>
</plugin>
<!-- the versions plugin can be used to check for new plugin versions
like this: mvn versions:Display-plugin-updates -->
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<executions>
<!-- Configure extra execution of 'manifest' in process-classes
phase to make sure SCR metadata is generated before unit test runs -->
<execution>
<id>scr-metadata</id>
<goals>
<goal>manifest</goal>
</goals>
<configuration>
<supportIncrementalBuild>true</supportIncrementalBuild>
</configuration>
</execution>
</executions>
<configuration>
<exportScr>true</exportScr>
<manifestLocation>META-INF</manifestLocation>
<instructions>
<Bundle-SymbolicName>${bundle.symbolicName}</Bundle-SymbolicName>
<Bundle-Version>${bundle.version}</Bundle-Version>
<!-- Enable processing of OSGI DS component annotations -->
<_dsannotations>*</_dsannotations>
<!-- Enable processing of OSGI metatype annotations -->
<_metatypeannotations>*</_metatypeannotations>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
</project>
11 changes: 11 additions & 0 deletions ...sion-interface/src/main/java/com/sap/iotservices/gateway/extension/IEdgeApiExtension.java
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package com.sap.iotservices.gateway.extension;

public interface IEdgeApiExtension {

long getUptime();

long getDowntime();

float getNoisePower(float signal, float variance);

}
103 changes: 103 additions & 0 deletions custom-services-additional-apis-messagebus/edgeApiExtension/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.sap.iotservices.gateway.extension</groupId>
<artifactId>edgeApiExtension</artifactId>
<name>edgeApiExtension</name>
<version>1.0.0</version>
<properties>
<bundle.symbolicName>${project.artifactId}</bundle.symbolicName>
<bundle.version>${project.version}</bundle.version>
</properties>
<dependencies>
<dependency>
<groupId>com.sap.iotservices.gateway.extension</groupId>
<artifactId>edgeApiExtensionInterface</artifactId>
<version>${project.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>osgi.cmpn</artifactId>
<version>6.0.0</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.29</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.github.oshi</groupId>
<artifactId>oshi-core</artifactId>
<version>4.3.0</version>
</dependency>
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>jna-platform</artifactId>
<version>5.5.0</version>
</dependency>
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>jna</artifactId>
<version>5.5.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifestFile>META-INF/MANIFEST.MF</manifestFile>
</archive>
</configuration>
</plugin>
<!-- the versions plugin can be used to check for new plugin versions
like this: mvn versions:Display-plugin-updates -->
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<executions>
<!-- Configure extra execution of 'manifest' in process-classes
phase to make sure SCR metadata is generated before unit test runs -->
<execution>
<id>scr-metadata</id>
<goals>
<goal>manifest</goal>
</goals>
<configuration>
<supportIncrementalBuild>true</supportIncrementalBuild>
</configuration>
</execution>
</executions>
<configuration>
<exportScr>true</exportScr>
<manifestLocation>META-INF</manifestLocation>
<instructions>
<Bundle-SymbolicName>${bundle.symbolicName}</Bundle-SymbolicName>
<Bundle-Version>${bundle.version}</Bundle-Version>
<!-- Enable processing of OSGI DS component annotations -->
<_dsannotations>*</_dsannotations>
<!-- Enable processing of OSGI metatype annotations -->
<_metatypeannotations>*</_metatypeannotations>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
</project>
50 changes: 50 additions & 0 deletions ...iExtension/src/main/java/com/sap/iotservices/gateway/extension/impl/EdgeApiExtension.java
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package com.sap.iotservices.gateway.extension.impl;

import java.lang.management.ManagementFactory;
import java.util.Date;
import java.util.Random;

import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Deactivate;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.sap.iotservices.gateway.extension.IEdgeApiExtension;

import oshi.SystemInfo;

@Component(immediate = true, service = IEdgeApiExtension.class)
public class EdgeApiExtension
implements IEdgeApiExtension {

private static final Logger LOGGER = LoggerFactory.getLogger(EdgeApiExtension.class);
Random r = new java.util.Random();
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@matteoporru matteoporru Apr 21, 2020

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better use a private access


@Activate
public void startService() {
LOGGER.info("Starting Edge API Extension service");
}

@Deactivate
public void stopService() {
LOGGER.info("Stopping Edge API Extension service");
}

@Override
public long getUptime() {
Date now = new Date();
return (now.getTime() - ManagementFactory.getRuntimeMXBean().getStartTime()) / 1000;
}

@Override
public long getDowntime() {
long uptime = getUptime();
return new SystemInfo().getOperatingSystem().getSystemUptime() - (uptime / 1000);
}

@Override public float getNoisePower(float signal, float variance) {
double noise = r.nextGaussian() * Math.sqrt(variance) + signal;
return (float) noise;
}
}
12 changes: 12 additions & 0 deletions ...-additional-apis-messagebus/edgeApiExtension/src/main/resources/defaultConfiguration.json
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{
"businessPartner": "8FA7D41CD4C448BF9A27962E9055C141",
"earliestStartDateTime": "2019-12-05T12:28:57.550000Z",
"dueDateTime": "2019-12-05T14:28:57.550000Z",
"durationInMinutes": "60",
"priority": "HIGH",
"subject": "High temperature on robot_t1",
"status": "-5",
"problemType": "-1",
"origin": "-1",
"remarks": "High temperature on robot_t1"
}
149 changes: 149 additions & 0 deletions custom-services-additional-apis-messagebus/extendedOperations/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.sap.iot.edge</groupId>
<artifactId>extendedOperations</artifactId>
<name>extendedOperations</name>
<version>1.0.0</version>
<properties>
<bundle.symbolicName>${project.artifactId}</bundle.symbolicName>
<bundle.version>${project.version}</bundle.version>
<gateway.version>4.51.0</gateway.version>
</properties>
<dependencies>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<version>6.0.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>osgi.cmpn</artifactId>
<version>6.0.0</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.sap.iotservices.gateway</groupId>
<artifactId>gateway-topology-edge-api-interface</artifactId>
<version>${gateway.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.sap.iotservices.gateway.extension</groupId>
<artifactId>edgeApiExtensionInterface</artifactId>
<version>${bundle.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.sap.iotservices.gateway</groupId>
<artifactId>netty-server-bundle</artifactId>
<version>${gateway.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-osgi</artifactId>
<version>2.9.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.29</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.9.7</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.7</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-core</artifactId>
<version>2.0.9</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>io.swagger.core.v3</groupId>
<artifactId>swagger-annotations</artifactId>
<version>2.0.9</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.0-m10</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifestFile>META-INF/MANIFEST.MF</manifestFile>
</archive>
</configuration>
</plugin>
<!-- the versions plugin can be used to check for new plugin versions
like this: mvn versions:Display-plugin-updates -->
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<executions>
<!-- Configure extra execution of 'manifest' in process-classes
phase to make sure SCR metadata is generated before unit test runs -->
<execution>
<id>scr-metadata</id>
<goals>
<goal>manifest</goal>
</goals>
<configuration>
<supportIncrementalBuild>true</supportIncrementalBuild>
</configuration>
</execution>
</executions>
<configuration>
<exportScr>true</exportScr>
<manifestLocation>META-INF</manifestLocation>
<instructions>
<Bundle-SymbolicName>${bundle.symbolicName}</Bundle-SymbolicName>
<Bundle-Version>${bundle.version}</Bundle-Version>
<!-- Enable processing of OSGI DS component annotations -->
<_dsannotations>*</_dsannotations>
<!-- Enable processing of OSGI metatype annotations -->
<_metatypeannotations>*</_metatypeannotations>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
</project>
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