3

如何使用 Maven 打包具有依赖项的 switchyard 应用程序到我的另一个项目？目前，我正在尝试按照官方码头的说明进行工作 。

但是没有结果，在日志文件中启动应用程序时我看到

Caused by: java.lang.NoClassDefFoundError: com/aspiderngi/common/switchyard/InventoryRequest
Caused by: java.lang.ClassNotFoundException: com.aspiderngi.common.switchyard.InventoryRequest from...

有可能实现吗？

pom.xml：

<?xml version="1.0" encoding="UTF-8"?>
<project
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
    xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.example.switchyard</groupId>
    <version>0.0.1-SNAPSHOT</version>
    <name>com.example.switchyard:sy-example</name>
    <artifactId>sy-example</artifactId>
    <properties>
        <switchyard.version>2.0.0.Final</switchyard.version>
        <maven.compiler.source>1.7</maven.compiler.source>
        <maven.compiler.target>1.7</maven.compiler.target>
    </properties>
    <packaging>war</packaging>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.switchyard</groupId>
                <artifactId>switchyard-bom</artifactId>
                <version>${switchyard.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>

        <dependency>
            <groupId>com.aspiderngi</groupId>
            <artifactId>artifacts-common</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>

        <dependency>
            <groupId>org.switchyard.components</groupId>
            <artifactId>switchyard-component-camel</artifactId>
        </dependency>
        <dependency>
            <groupId>org.switchyard.components</groupId>
            <artifactId>switchyard-component-camel-jms</artifactId>
        </dependency>
        <dependency>
            <groupId>org.switchyard.components</groupId>
            <artifactId>switchyard-component-resteasy</artifactId>
        </dependency>
        <dependency>
            <groupId>org.switchyard</groupId>
            <artifactId>switchyard-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.switchyard</groupId>
            <artifactId>switchyard-transform</artifactId>
        </dependency>
        <dependency>
            <groupId>org.switchyard</groupId>
            <artifactId>switchyard-validate</artifactId>
        </dependency>
        <dependency>
            <groupId>org.switchyard</groupId>
            <artifactId>switchyard-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.switchyard.components</groupId>
            <artifactId>switchyard-component-test-mixin-cdi</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.switchyard.components</groupId>
            <artifactId>switchyard-component-bean</artifactId>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.switchyard</groupId>
                <artifactId>switchyard-plugin</artifactId>
                <version>${switchyard.version}</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>configure</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <scannerClassNames>
                        <param>org.switchyard.transform.config.model.TransformSwitchYardScanner</param>
                    </scannerClassNames>
                </configuration>
            </plugin>

            <plugin>
                <artifactId>maven-war-plugin</artifactId>
                <configuration>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                    <packagingExcludes>
                        WEB-INF/lib/*.jar,
                        WEB-INF/classes/META-INF/switchyard.xml
                    </packagingExcludes>
                    <webResources>
                        <resource>
                            <directory>target/classes/META-INF</directory>
                            <targetPath>WEB-INF</targetPath>
                            <includes>
                                <include>switchyard.xml</include>
                            </includes>
                        </resource>
                    </webResources>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>
4

2 回答 2

0

请试试这个。依赖项目必须有自己的 pom.xml(child) 将这个子 pom 包含到父 pom 中。并在父 pom.xml 中包含以下代码 这将直接在服务器中部署应用程序 从 cmd 中的项目根目录执行以下命令： 1. mvn clean 2. mvn dependency:resolve 3. mvn install

如果您使用的是 Eclipse，请使用 Maven 更新。然后运行为 Maven 安装

<build>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                    <debug>true</debug>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.jboss.as.plugins</groupId>
                <artifactId>jboss-as-maven-plugin</artifactId>
                <configuration>
                    <skip>false</skip>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.switchyard</groupId>
                <artifactId>switchyard-plugin</artifactId>
                <version>${switchyard.version}</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>configure</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <scannerClassNames>
                        <param>org.switchyard.transform.config.model.TransformSwitchYardScanner</param>
                    </scannerClassNames>

                </configuration>
            </plugin>
            <plugin>
                <groupId>org.jboss.as.plugins</groupId>
                <artifactId>jboss-as-maven-plugin</artifactId>
                <executions>
                    <execution>

                        <phase>install</phase>
                        <goals>
                            <goal>deploy</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

如果您使用的是 Bean，则包括

<scannerClassNames>
          <param>org.switchyard.transform.config.model.BeanSwitchYardScanner</param>
    </scannerClassNames>
于 2015-08-21T14:35:24.890 回答
0

您可以使用 Maven Shade 插件： https ://maven.apache.org/plugins/maven-shade-plugin/

例子：

<project>
  ...
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <version>2.4.1</version>
        <executions>
          <execution>
            <phase>package</phase>
            <goals>
              <goal>shade</goal>
            </goals>
            <configuration>
              <shadedArtifactAttached>true</shadedArtifactAttached>
              <shadedClassifierName>jackofall</shadedClassifierName> <!--     Any name that makes sense -->
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
  ...
</project>
于 2015-08-04T10:39:17.887 回答