我該如何知道常春藤依賴項中有哪些配置可用？

Question

我如何知道哪些配置可用於特定的依賴關係？

我明白這些都是常見的配置：默認情況下，主，編譯，提供測試，系統，資源，javadoc的，可選的，運行時

但一些依賴性不具備所有這些定義，其他定義其他自定義配置。我沒有看到關於springource或maven回購的可用配置的任何提及。

下面是我尷尬的黑客一起ivy.xml。請注意，我將org.springframework.spring-library conf定義爲「runtime」。這會失敗，因爲org.springframework.spring-library沒有「運行時」配置文件。

<ivy-module version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://ant.apache.org/ivy/schemas/ivy.xsd"> 
    <info organisation="com.myapp" module="MyAppName" revision="1.0"/> 
    <configurations> 
     <conf name="compile" visibility="public" description="Dependencies needed for compile"/> 
     <conf name="runtime" visibility="public" extends="compile" description="Dependencies needed for runtime"/> 
     <conf name="test" visibility="private" description="Test dependencies"/> 
    </configurations> 
    <dependencies> 
     <dependency org="org.springframework" name="org.springframework.spring-library" rev="3.1.0.RELEASE" conf="runtime"/> 
     <dependency org="org.springframework.security" name="spring-security-web" rev="3.1.0.RELEASE" transitive="false" conf="*"/> 
     <dependency org="org.springframework.security" name="spring-security-config" rev="3.1.0.RELEASE" transitive="false" conf="*"/> 
     <dependency org="org.springframework.security" name="spring-security-core" rev="3.1.0.RELEASE" transitive="false" conf="*"/> 
     <dependency org="org.codehaus.jackson" name="com.springsource.org.codehaus.jackson" rev="1.4.3" conf="runtime->*"/> 
     <dependency org="org.codehaus.jackson" name="com.springsource.org.codehaus.jackson.mapper" rev="1.4.3" conf="runtime->*"/> 
     <dependency org="org.apache.httpcomponents" name="com.springsource.org.apache.httpcomponents.httpclient" rev="4.1.1" conf="runtime->*" /> 
     <dependency org="org.aspectj" name="org.aspectj-library" rev="1.6.5.RELEASE" conf="runtime,compile->runtime(default)"/> 
     <dependency org="net.sourceforge.cglib" name="com.springsource.net.sf.cglib" rev="2.2.0" conf="compile->*"/> 
     <dependency org="log4j" name="log4j" rev="1.2.14" conf="runtime->*"/> 
     <dependency org="joda-time" name="joda-time" rev="2.0" conf="runtime,compile->runtime(default)"/> 
     <exclude type="license" ext="txt"/> 
     <exclude type="notice" ext="txt"/> 
     <exclude org="javax.servlet" conf="runtime"/> 
     <exclude org="javax.el" conf="runtime"/> 
     <exclude org="javax.faces" conf="runtime"/> 
     <exclude org="javax.portlet" conf="runtime"/> 
     <exclude org="javax.xml.rpc" conf="runtime"/> 
     <exclude org="javax.xml.soap" conf="runtime"/> 
     <exclude org="javax.xml.ws" conf="runtime"/> 
     <exclude org="commons-logging" conf="runtime"/> 
    </dependencies> 
</ivy-module>  

Answer 1

org.springframework.spring-library確實出現有runtime配置。特別是對於彈簧庫中的配置是：

<configurations> 
    <conf name="compile" visibility="public" extends="aspects" description="Maven compile dependencies"/> 
    <conf name="optional" visibility="public" extends="compile" description="Maven optional dependencies"/> 
    <conf name="provided" visibility="public" description="Maven provided dependencies"/> 
    <conf name="dm-server-provided" visibility="public" description="Maven provided dependencies that already exist in the platform"/> 
    <conf name="runtime" visibility="public" extends="compile" description="Runtime dependencies"/> 
    <conf name="test" visibility="private" description="Test dependencies"/> 
    <conf name="aspects" visibility="private" description="Aspects to be woven"/> 
    <conf name="external" visibility="private" description="External candidates to be woven"/> 
    <conf name="additional" visibility="private" description="Additional candidates to be included in the PAR"/> 
</configurations> 

以獲取此列表，添加以下的依賴，並進行了解析（注：沒有conf specfied）

<dependency org="org.springframework" name="org.springframework.spring-library" rev="3.1.0.RELEASE"/> 

然後我看了一下我緩存中的org.springframework.spring-library的常青藤文件（通常在${user.home}/.ivy2/cache/org.springframework/org.springframework.spring-library/ivy-3.1.0.RELEASE.xml處找到）。

可能有一種更簡單的方式來獲取配置列表，但上面的技巧對我來說很有幫助。

由於SpringSource EBR提供ivy文件，因此您可以直接從 http://repository.springsource.com/ivy/libraries/release/org.springframework/org.springframework.spring-library/3.1.0.RELEASE/ivy-3.1.0.RELEASE.xml獲得配置，但是IMO找出正確的url是上面所用技術的更多努力。