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我正在使用包含 Smooks 和 sevreal org.milyn.edi.unedifact 映射的 maven 构建一个 fat-JAR，就像许多其他依赖项一样。由于只允许使用一种映射模型，因此我在 main 中选择使用哪一种，如下所示

Smooks smooks = new Smooks();

SmooksResourceConfiguration modelLoaderResource = new SmooksResourceConfiguration();
modelLoaderResource.setResource(ModelLoader.class.getName());
modelLoaderResource.setParameter("mappingModel", ediFileModelUrn);
smooks.addConfiguration(modelLoaderResource);

GenericReaderConfigurator configurator = new GenericReaderConfigurator(UNEdifactReader.class);
configurator.getParameters().setProperty("mappingModel", ediFileModelUrn);
configurator.getParameters().setProperty("ignoreNewLines", "true");
smooks.setReaderConfig(configurator);

StringWriter writer = new StringWriter();
smooks.filterSource(new StreamSource(new FileInputStream(this.getFileToBeImported().getAbsolutePath())), new StreamResult(writer));
return writer.toString();`

ediFileModelUrn看起来像"urn:org.milyn.edi.unedifact:d95a-mapping:1.4"例如

测试运行良好，如果我运行，会按预期生成一个胖罐mvn package assembly:assembly。

但是，如果我尝试使用该 jar 加载映射失败，因为它们是org.milyn.edi.unedifact:d95a-mapping:1.4在类路径中（和一些其他映射）下查找的。

我得到一个

Caused by: org.milyn.edisax.EDIConfigurationException: 
Failed to locate jar file for EDI Mapping Model URN
'org.milyn.edi.unedifact:d95b-mapping:1.4'. Jar must be available on classpath.

所以我看着建好的罐子。它和它里面的所有类都很好，除了映射。虽然该 jar 中的每个其他类都很好地打包到它所属的包命名位置，例如

de.somecompany.someproject.SomeClass=> de/somecompany/someproject/SomeClass.class) edifact 映射被放到名为 like 的文件夹中org_milyn_edi_unedifact/d95b-mapping/1_4。

看起来在所有东西都被装进那个胖罐子之前，路径中的所有东西都.被替换了。_该问题仅出现在映射中。所有其他依赖项都按应有的方式打包，这让我认为这是 milyn 打包中的错误。

我的 POM 看起来像这样：

<dependencies>

    ...

    <!-- Smooks -->
    <dependency>
        <groupId>org.milyn</groupId>
        <artifactId>milyn-smooks-all</artifactId>
        <version>1.4</version>
    </dependency>

    <dependency>
        <groupId>org.milyn</groupId>
        <artifactId>testres</artifactId>
        <version>1.6</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>org.milyn</groupId>
        <artifactId>milyn-edisax-parser</artifactId>
        <version>1.6</version>
    </dependency>

    <!-- Smooks EDI Cartridge -->
    <dependency>
        <groupId>org.milyn</groupId>
        <artifactId>milyn-smooks-edi</artifactId>
        <version>1.4</version>
        <scope>compile</scope>
    </dependency>

    <!-- Required Mapping Models -->
    <dependency>
        <groupId>org.milyn.edi.unedifact</groupId>
        <artifactId>d99b-mapping</artifactId>
        <version>1.4</version>
    </dependency>

    <dependency>
        <groupId>org.milyn.edi.unedifact</groupId>
        <artifactId>d95a-mapping</artifactId>
        <version>1.4</version>
    </dependency>

    <dependency>
        <groupId>org.milyn.edi.unedifact</groupId>
        <artifactId>d95b-mapping</artifactId>
        <version>1.4</version>
    </dependency>

    ...

</dependencies>


<build>
    <resources>
        <resource>
            <directory>src/main/resources</directory>
        </resource>
    </resources>

    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-release-plugin</artifactId>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.6</version>

                <configuration>
                    <finalName>${project.groupId}.${project.artifactId}-${project.version}</finalName>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <archive>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <mainClass>org.somecompany.MainClass</mainClass>
                        </manifest>
                    </archive>
                </configuration>

                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>attached</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <mainClass>org.somecompany.MainClass</mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>

            <plugin>
                <inherited>true</inherited>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-javadoc-plugin</artifactId>

                <executions>
                    <execution>
                        <id>attach-javadocs</id>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </pluginManagement>
</build>

我该如何解决该问题，以便正确生成路径并找到映射？或者我是否必须更改初始化映射的方式。但是为什么测试会正常运行呢？

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1 回答 1

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我找到的唯一解决方案是通过 maven-antrun-plugin 将映射 jar 放入目标文件夹并从那里执行 jar。

于 2015-11-25T14:45:43.080 回答