ANT build.dtd

ANT build.dtd

Eclipse 配置自动提示:
首选项 -> XML -> XML(XML Catalog|User Spec Entries|Add) ... build.dtd

注意:
当我们使用一些扩展的Task时, 必须在DTD中增加相应该的DTD定义.

示例 schemaexport:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE project SYSTEM "build.dtd">

<project name="debug" default="schemaexport" basedir=".">

	<property name="src.dir" value="src" />
	<property name="classes.dir" value="build/classes" />
	<property name="lib.dir" value="WebContent/WEB-INF/lib" />
	<property name="jar.output" value="jar" />
	<property name="doc.output" value="api"/>

	<path id="project.classpath">
		<fileset dir="WebContent/WEB-INF/lib">
			<include name="**/*.jar" />
		</fileset>
	</path>
	
	<!-- 输出DTD文档 -->
	<target name="dtd">
		<antstructure output="build.dtd" />
	</target>

	<!-- 初始化任务 -->
	<target name="init">
	</target>

	<!-- 编译 -->
	<target name="compile" depends="init" description="compile the source files">
		<mkdir dir="${classes.dir}"/>
		<javac srcdir="${src.dir}" destdir="${classes.dir}" target="1.5">
			<classpath refid="project.classpath"/>
		</javac>
	</target>

	<!-- 打包成jar -->
	<target name="pack" description="make .jar file">
		<mkdir dir="${jar.output}" />
		<jar destfile="${jar.output}/${project.name}.jar" basedir="${classes.dir}">
			<exclude name="**/*Test.*" />
			<exclude name="**/Test*.*" />
		</jar>
	</target>

	<!-- 输出api文档 -->
	<target name="doc" description="create api doc">
		<mkdir dir="${doc.output}" />
		<javadoc destdir="${doc.output}" author="true" version="true" use="true" windowtitle="Java Doc API">
			<packageset dir="${src.dir}" defaultexcludes="yes">
				<include name="cn/**" />
			</packageset>
		</javadoc>
	</target>


	<target name="schemavalidate">
		<taskdef name="schemavalidator" classname="org.hibernate.tool.hbm2ddl.SchemaValidatorTask" classpathref="project.classpath" />
		<schemavalidator properties="res\hibernate.properties">
			<fileset dir="src">
				<include name="**/*.hbm.xml" />
			</fileset>
		</schemavalidator>
	</target>

	<target name="schemaexport" depends="schemavalidate">
		<taskdef name="schemaexport" classname="org.hibernate.tool.hbm2ddl.SchemaExportTask" classpathref="project.classpath" />
		<schemaexport properties="res\hibernate.properties" quiet="no" text="no" drop="no" delimiter=";" output="schema-export.sql">
			<fileset dir="src">
				<include name="**/*.hbm.xml" />
			</fileset>
		</schemaexport>
	</target>

</project>

则应该在build.dtd文件结尾增加DTD定义:

<!ELEMENT schemavalidator (%tasks;|%types;)*>
<!ATTLIST schemavalidator
          properties CDATA #REQUIRED>

<!ELEMENT schemaexport (%tasks;|%types;)*>
<!ATTLIST schemaexport
          properties CDATA #REQUIRED
          quiet %boolean; #IMPLIED
          text %boolean; #IMPLIED
          drop %boolean; #IMPLIED
          delimiter CDATA #IMPLIED 
          output CDATA #IMPLIED>

并且在实体中增加:

<!ENTITY % tasks "schemavalidator|schemaexport|propertyfile|...">

附件为build.dtd: