我有一个嵌入式OSGi框架(Felix)。 我正在安装基本软件包没有问题,我可以访问Felix网络控制台。
但是启动libra-commons-osgi-core-wsbundle-1.4.0.war会给我这个错误: “org.osgi.framework.BundleException:无法解析hu.libra.commnos.osgi.core.wsbundle [9](R 9.0):缺少要求[hu.libra.commnos.osgi.core.wsbundle [9](R 9.0)] osgi.wiring.package;(osgi.wiring.package = hu.libra.commnos.osgi.core.service)未解决的要求:[[hu.libra.commnos.osgi.core.wsbundle [9](R 9.0) )] osgi.wiring.package;(osgi.wiring.package = hu.libra.commnos.osgi.core.service)]“
安装并启动了hu.libra.commnos.osgi.core.service包(Felix webconsole将bundle显示为Active并显示已注册的服务)
hu.libra.commnos.osgi.core.service \ META-INF \ MANIFEST.MF包含
Export-Package:hu.libra.commons.osgi.core.service; version =“1.4.0”; uses:=“org.osgi.framework”
hu.libra.commnos.osgi.core.wsbundle \ META-INF \ MANIFEST.MF包含
Import-Package:org.osgi.framework; version =“[1.8,2)”,javax.servlet,jav ax.servlet.http,hu.libra.commnos.osgi.core.service
有什么问题?谢谢!
我的嵌入式框架:
的.java
package hu.libra.commons.osgi.core;
import static org.osgi.framework.Constants.FRAGMENT_HOST;
import static org.osgi.framework.Constants.FRAMEWORK_STORAGE_CLEAN;
import static org.osgi.framework.Constants.FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.ServiceLoader;
import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleException;
import org.osgi.framework.launch.Framework;
import org.osgi.framework.launch.FrameworkFactory;
public class LibraOSGiCore {
//LOGGING
private static final Logger log = Logger.getLogger(LibraOSGiCore.class);
//FIELDS
private static final Framework framework;
private static final List<Bundle> bundleList = new LinkedList<>();
//CONSTRUCTORS
static {
try {
//log4j
PropertyConfigurator.configure("log4j.properties");
//config
Map<String, String> config = new HashMap<>();
config.put(FRAMEWORK_STORAGE_CLEAN, FRAMEWORK_STORAGE_CLEAN_ONFIRSTINIT);
setConfig(config);
//framework
FrameworkFactory frameworkFactory = ServiceLoader.load(FrameworkFactory.class).iterator().next();
framework = frameworkFactory.newFramework(config);
framework.start();
}
catch (RuntimeException | BundleException e) {
log.fatal(e, e);
throw new RuntimeException(e);
}
}
//MAIN
public static void main(
String[] args) {
try {
try {
installBundles();
startBundles();
}
catch (IOException | BundleException e) {
log.fatal(e, e);
throw new RuntimeException(e);
}
try {
framework.waitForStop(0);
}
catch (InterruptedException e) {
return;
}
}
finally {
System.exit(0);
}
}
//METHODS - private
private static void setConfig(
Map<String, String> config) {
//TODO use config.xml
config.put("org.osgi.service.http.port", "8181");
//config.put("felix.webconsole.username", "...");
//config.put("felix.webconsole.password", "...");
}
private static Bundle installBundle(
String name,
String postfix,
String ext)
throws IOException,
BundleException {
if (postfix != null) {
postfix = "-" + postfix;
}
else {
postfix = "";
}
String resourceName = name + postfix + "." + ext;
InputStream is;
File file = new File(resourceName);
if (file.exists()) {
is = new FileInputStream(file);
}
else {
is = LibraOSGiCore.class.getResourceAsStream(resourceName);
}
try(InputStream xis = is) {
Bundle bundle = framework.getBundleContext().installBundle("file:/" + name + "." + ext, is);
return bundle;
}
}
private static void installBundles()
throws IOException,
BundleException {
//Felix basic bundles
bundleList.add(installBundle("org.apache.felix.log", "1.0.1", "jar"));
bundleList.add(installBundle("org.apache.felix.configadmin", "1.8.12", "jar"));
bundleList.add(installBundle("org.apache.felix.eventadmin", "1.4.8", "jar"));
bundleList.add(installBundle("org.apache.felix.http.servlet-api", "1.1.2", "jar"));
bundleList.add(installBundle("org.apache.felix.http.api", "3.0.0", "jar"));
//Felix Jetty bundle
bundleList.add(installBundle("org.apache.felix.http.jetty", "3.4.0", "jar"));
//Felix Webconsole bundle
bundleList.add(installBundle("org.apache.felix.webconsole", "4.2.16-all", "jar"));
//Core bundles
bundleList.add(installBundle("libra-commons-osgi-core-service", "1.4.0", "jar"));
bundleList.add(installBundle("libra-commons-osgi-core-wsbundle", "1.4.0", "war"));
}
private static void startBundles()
throws BundleException {
for (Bundle bundle : bundleList) {
if (bundle.getHeaders().get(FRAGMENT_HOST) != null)
continue;
bundle.start();
}
}
}
的pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<modelVersion>4.0.0</modelVersion>
<groupId>hu.libra.commons</groupId>
<artifactId>libra-commons-osgi-core</artifactId>
<version>1.4.0</version>
<name>Libra Common OSGi Core</name>
<packaging>bundle</packaging>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<executions>
<execution>
<id>bundle-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
<configuration>
<instructions>
<Bundle-SymbolicName>hu.libra.commnos.osgi.core</Bundle-SymbolicName>
</instructions>
</configuration>
</execution>
</executions>
<configuration>
<supportedProjectTypes>
<supportedProjectType>jar</supportedProjectType>
<supportedProjectType>bundle</supportedProjectType>
</supportedProjectTypes>
</configuration>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
</build>
<dependencies>
<!-- log4j -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.7</version>
</dependency>
<!-- OSGi -->
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<version>6.0.0</version>
</dependency>
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.framework</artifactId>
<version>5.6.1</version>
</dependency>
</dependencies>
</project>
hu.libra.commnos.osgi.core.service pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<modelVersion>4.0.0</modelVersion>
<groupId>hu.libra.commons</groupId>
<artifactId>libra-commons-osgi-core-service</artifactId>
<version>1.4.0</version>
<name>Libra Common OSGi Core Service Bundle</name>
<packaging>bundle</packaging>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<executions>
<execution>
<id>bundle-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
</execution>
</executions>
<configuration>
<supportedProjectTypes>
<supportedProjectType>jar</supportedProjectType>
<supportedProjectType>bundle</supportedProjectType>
</supportedProjectTypes>
<instructions>
<Bundle-SymbolicName>hu.libra.commons.osgi.core.service</Bundle-SymbolicName>
<Bundle-Activator>hu.libra.commons.osgi.core.service.Activator</Bundle-Activator>
<Export-Package>hu.libra.commons.osgi.core.service</Export-Package>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- OSGi -->
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<version>6.0.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
</project>
hu.libra.commnos.osgi.core.wsbundle pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<modelVersion>4.0.0</modelVersion>
<groupId>hu.libra.commons</groupId>
<artifactId>libra-commons-osgi-core-wsbundle</artifactId>
<version>1.4.0</version>
<name>Libra Common OSGi Core Webservice Bundle</name>
<packaging>war</packaging>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<archive>
<manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<executions>
<execution>
<id>bundle-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
</execution>
</executions>
<configuration>
<supportedProjectTypes>
<supportedProjectType>war</supportedProjectType>
</supportedProjectTypes>
<instructions>
<Bundle-SymbolicName>hu.libra.commnos.osgi.core.wsbundle</Bundle-SymbolicName>
<Bundle-Activator>hu.libra.commons.osgi.core.wsbundle.Activator</Bundle-Activator>
<Private-Package>hu.libra.commons.osgi.core.wsbundle</Private-Package>
<Import-Package>
org.osgi.framework,
javax.servlet,
javax.servlet.http,
javax.servlet.*,
javax.servlet.jsp.*,
javax.servlet.jsp.jstl.*,
hu.libra.commnos.osgi.core.service
</Import-Package>
<DynamicImport-Package>
javax.*,
org.xml.sax,
org.xml.sax.*,
org.w3c.*
</DynamicImport-Package>
<Bundle-ClassPath>.,WEB-INF/classes</Bundle-ClassPath>
<Embed-Directory>WEB-INF/lib</Embed-Directory>
<Web-ContextPath>/libraosgicore</Web-ContextPath>
<Webapp-Context>/libraosgicore</Webapp-Context>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- OSGi -->
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<version>6.0.0</version>
<scope>provided</scope>
</dependency>
<!-- Libra OSGi Core Service -->
<dependency>
<groupId>hu.libra.commons</groupId>
<artifactId>libra-commons-osgi-core-service</artifactId>
<version>1.4.0</version>
<scope>provided</scope>
</dependency>
<!-- WS -->
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-rt</artifactId>
<version>2.2.10</version>
</dependency>
</dependencies>
</project>