Java 使用Maven构建XText 2.0和XPand 1.1
我正在寻找一个使用XTEXT2.0的项目的示例Java 使用Maven构建XText 2.0和XPand 1.1,java,maven,xtext,Java,Maven,Xtext,我正在寻找一个使用XTEXT2.0的项目的示例pom.xml,特别是“普通”maven项目中的代码生成器XPand1.1 我已经花时间在谷歌上了,但我可能会使用错误的术语,或者没有例子 我已经有了一个xtext 0.7.2的pom,我想将该项目更新为2.0。但我不知道从哪里开始。 目前我拥有的是4个maven项目的结构: mydsl mydsl.generator(未使用) mydsl.ui 应用程序(包含用于生成代码的xpand模板) mydsl项目是xtext 0.7.2项目,带有(my
pom.xml
,特别是“普通”maven项目中的代码生成器XPand1.1
我已经花时间在谷歌上了,但我可能会使用错误的术语,或者没有例子
我已经有了一个xtext 0.7.2的pom,我想将该项目更新为2.0。但我不知道从哪里开始。
目前我拥有的是4个maven项目的结构:
- mydsl
- mydsl.generator(未使用)
- mydsl.ui
- 应用程序(包含用于生成代码的xpand模板)
mydsl
)中的附加pom,它将生成的类作为maven依赖项提供
应用程序
有一个mwe
工作流和xpand模板来生成源代码。该项目对mydsl
因为我还没有实现这么多gui编辑器功能,我甚至想扔掉所有的xtext东西(语法和xpand模板除外),构建一个全新的XTEXT2项目
但是我真的不知道如何为(新的)mydsl项目构建pom。我找到了真正的maven xtext2项目 勾选这个:
我找到了真正的maven xtext2项目 勾选这个:
最棘手的部分之一是,在XText2语法项目中,
xtend gen
文件夹中有一个名为Generator.java
的文件。该文件不是由Generate.mwe2
工作流创建的,而是由一些eclipse魔术创建的。但是编译代码需要这个文件
所以我的解决方案是让eclipse生成该文件,然后像任何普通手写类一样将其添加到svn中
然后只需要将这个pom添加到项目中。因此,maven也将启动工作流。
但是有一个缺点:工作流还为相邻项目生成类,.ui
和.test
,因此它需要有清单文件。为了克服maven发布插件的麻烦,可以添加一个父maven项目,其中包含grammer项目和两个假人.ui
和.test
包含xtext语法的项目Pom:
...
<dependencies>
<dependency>
<groupId>org.eclipse.plugins</groupId>
<artifactId>org.eclipse.xtext.generator</artifactId>
<version>2.0.0.v201106070531</version>
</dependency>
<dependency>
<groupId>org.eclipse.plugins</groupId>
<artifactId>org.eclipse.emf.codegen.ecore</artifactId>
<version>2.6.1.v20100914-1218</version>
</dependency>
<dependency>
<groupId>org.antlr.generator</groupId>
<artifactId>org.antlr.generator</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.plugins</groupId>
<artifactId>org.eclipse.emf.mwe2.launch</artifactId>
<version>2.0.0.v201106070634</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.13</version>
</dependency>
</dependencies>
<build>
<sourceDirectory>src</sourceDirectory>
<resources>
<resource>
<directory>src</directory>
</resource>
<resource>
<directory>src-gen</directory>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>2.4.1</version>
<configuration>
<filesets>
<fileset>
<directory>${basedir}/src-gen</directory>
<includes>
<include>com/</include>
<include>org/</include>
</includes>
<followSymlinks>false</followSymlinks>
</fileset>
<fileset>
<directory>${basedir}/xtend-gen</directory>
<includes>
<include>com/</include>
<include>org/</include>
</includes>
<excludes>
<exclude>**/ProdDef2Generator.java</exclude>
</excludes>
<followSymlinks>false</followSymlinks>
</fileset>
</filesets>
</configuration>
</plugin>
<plugin>
<groupId>org.fornax.toolsupport</groupId>
<artifactId>fornax-oaw-m2-plugin</artifactId>
<version>3.2.1</version>
<configuration>
<!-- <checkResources> <checkResource> src/com\queomedia\bcsweb\productdefinition\ProdDef2.xtext
</checkResource> </checkResources> -->
<outletSrcDir>src-gen</outletSrcDir>
<outletSrcOnceDir>src</outletSrcOnceDir>
<rootDir>${project.basedir}</rootDir>
</configuration>
<executions>
<execution>
<id>generateGrammer</id>
<phase>generate-sources</phase>
<goals>
<goal>run-workflow</goal>
</goals>
<configuration>
<workflowDescriptor>src/org/test/test/GenerateProdDef2.mwe2</workflowDescriptor>
<workflowEngine>mwe2</workflowEngine>
<timestampFileName>generator-generateGrammer-timestamp.tmp</timestampFileName>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>1.3</version>
<executions>
<execution>
<id>add-source</id>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>src-gen</source>
<source>xtend-gen</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>
<!-- The plugin.xml must be included, but is not on a resource path -->
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<phase>process-resources</phase>
<configuration>
<tasks>
<copy todir="${basedir}/target/classes" file="${basedir}/plugin.xml" />
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
该项目中的Mwe工作流
<workflow>
<property name="project.src.directory" value="${projectBasedir}/src/main"/>
<property name="project.target.directory" value="${projectBasedir}/target"/>
<property name="modelFileDir" value="${project.src.directory}/xtext/model/"/>
<property name="srcGenTargetDir" value="${project.target.directory}/generated-sources"/>
<property name="templateTargetDir" value="${project.target.directory}/generated-sources-templates"/>
<bean class="org.eclipse.emf.mwe.utils.StandaloneSetup" platformUri=".."/>
<component class="org.eclipse.emf.mwe.utils.DirectoryCleaner" directory="${srcGenTargetDir}"/>
<component class="org.eclipse.emf.mwe.utils.DirectoryCleaner" directory="${templateTargetDir}"/>
<component class="org.eclipse.xtext.mwe.Reader" path="${modelFileDir}" >
<register class="com.queomedia.bcsweb.productdefinition.ProdDef2StandaloneSetup"/>
<load slot='model' type='Model'/>
</component>
<component class="org.eclipse.xpand2.Generator">
<metaModel class="org.eclipse.xtend.typesystem.emf.EmfRegistryMetaModel"/>
<fileEncoding value="UTF-8"/>
<expand value="templates::ProductCustomClass::productCustomClasses FOREACH model"/>
<genPath value="${templateTargetDir}"/>
<beautifier class="org.eclipse.xpand2.output.JavaBeautifier"/>
</component>
<component class="org.eclipse.xpand2.Generator">
<metaModel class="org.eclipse.xtend.typesystem.emf.EmfRegistryMetaModel"/>
<fileEncoding value="UTF-8"/>
<expand value="templates::Main::main FOREACH model"/>
<genPath value="${srcGenTargetDir}"/>
<beautifier class="org.eclipse.xpand2.output.JavaBeautifier"/>
</component>
</workflow>
最棘手的部分之一是,在XText2 grammer项目中,
xtend gen
文件夹中有一个名为Generator.java
的文件。该文件不是由Generate.mwe2
工作流创建的,而是由一些eclipse魔术创建的。但是编译代码需要这个文件
所以我的解决方案是让eclipse生成该文件,然后像任何普通手写类一样将其添加到svn中
然后只需要将这个pom添加到项目中。因此,maven也将启动工作流。
但是有一个缺点:工作流还为相邻项目生成类,.ui
和.test
,因此它需要有清单文件。为了克服maven发布插件的麻烦,可以添加一个父maven项目,其中包含grammer项目和两个假人.ui
和.test
包含xtext语法的项目Pom:
...
<dependencies>
<dependency>
<groupId>org.eclipse.plugins</groupId>
<artifactId>org.eclipse.xtext.generator</artifactId>
<version>2.0.0.v201106070531</version>
</dependency>
<dependency>
<groupId>org.eclipse.plugins</groupId>
<artifactId>org.eclipse.emf.codegen.ecore</artifactId>
<version>2.6.1.v20100914-1218</version>
</dependency>
<dependency>
<groupId>org.antlr.generator</groupId>
<artifactId>org.antlr.generator</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.plugins</groupId>
<artifactId>org.eclipse.emf.mwe2.launch</artifactId>
<version>2.0.0.v201106070634</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.13</version>
</dependency>
</dependencies>
<build>
<sourceDirectory>src</sourceDirectory>
<resources>
<resource>
<directory>src</directory>
</resource>
<resource>
<directory>src-gen</directory>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>2.4.1</version>
<configuration>
<filesets>
<fileset>
<directory>${basedir}/src-gen</directory>
<includes>
<include>com/</include>
<include>org/</include>
</includes>
<followSymlinks>false</followSymlinks>
</fileset>
<fileset>
<directory>${basedir}/xtend-gen</directory>
<includes>
<include>com/</include>
<include>org/</include>
</includes>
<excludes>
<exclude>**/ProdDef2Generator.java</exclude>
</excludes>
<followSymlinks>false</followSymlinks>
</fileset>
</filesets>
</configuration>
</plugin>
<plugin>
<groupId>org.fornax.toolsupport</groupId>
<artifactId>fornax-oaw-m2-plugin</artifactId>
<version>3.2.1</version>
<configuration>
<!-- <checkResources> <checkResource> src/com\queomedia\bcsweb\productdefinition\ProdDef2.xtext
</checkResource> </checkResources> -->
<outletSrcDir>src-gen</outletSrcDir>
<outletSrcOnceDir>src</outletSrcOnceDir>
<rootDir>${project.basedir}</rootDir>
</configuration>
<executions>
<execution>
<id>generateGrammer</id>
<phase>generate-sources</phase>
<goals>
<goal>run-workflow</goal>
</goals>
<configuration>
<workflowDescriptor>src/org/test/test/GenerateProdDef2.mwe2</workflowDescriptor>
<workflowEngine>mwe2</workflowEngine>
<timestampFileName>generator-generateGrammer-timestamp.tmp</timestampFileName>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>1.3</version>
<executions>
<execution>
<id>add-source</id>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>src-gen</source>
<source>xtend-gen</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>
<!-- The plugin.xml must be included, but is not on a resource path -->
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<phase>process-resources</phase>
<configuration>
<tasks>
<copy todir="${basedir}/target/classes" file="${basedir}/plugin.xml" />
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
该项目中的Mwe工作流
<workflow>
<property name="project.src.directory" value="${projectBasedir}/src/main"/>
<property name="project.target.directory" value="${projectBasedir}/target"/>
<property name="modelFileDir" value="${project.src.directory}/xtext/model/"/>
<property name="srcGenTargetDir" value="${project.target.directory}/generated-sources"/>
<property name="templateTargetDir" value="${project.target.directory}/generated-sources-templates"/>
<bean class="org.eclipse.emf.mwe.utils.StandaloneSetup" platformUri=".."/>
<component class="org.eclipse.emf.mwe.utils.DirectoryCleaner" directory="${srcGenTargetDir}"/>
<component class="org.eclipse.emf.mwe.utils.DirectoryCleaner" directory="${templateTargetDir}"/>
<component class="org.eclipse.xtext.mwe.Reader" path="${modelFileDir}" >
<register class="com.queomedia.bcsweb.productdefinition.ProdDef2StandaloneSetup"/>
<load slot='model' type='Model'/>
</component>
<component class="org.eclipse.xpand2.Generator">
<metaModel class="org.eclipse.xtend.typesystem.emf.EmfRegistryMetaModel"/>
<fileEncoding value="UTF-8"/>
<expand value="templates::ProductCustomClass::productCustomClasses FOREACH model"/>
<genPath value="${templateTargetDir}"/>
<beautifier class="org.eclipse.xpand2.output.JavaBeautifier"/>
</component>
<component class="org.eclipse.xpand2.Generator">
<metaModel class="org.eclipse.xtend.typesystem.emf.EmfRegistryMetaModel"/>
<fileEncoding value="UTF-8"/>
<expand value="templates::Main::main FOREACH model"/>
<genPath value="${srcGenTargetDir}"/>
<beautifier class="org.eclipse.xpand2.output.JavaBeautifier"/>
</component>
</workflow>