Maven 客户端使用普通的 HTTP“POST”操作将内容推送到 Nexus。如果您只想发布内容,那么您不需要下载和解析依赖项的所有逻辑......
如果您决定需要全面的 Maven 存储库互操作性,那么我建议您效仿 Groovy、Gradle 和 Scala 等其他项目所做的事情,即嵌入 Apache Ivy。
我发现以下文章描述了如何将 ivy 添加到您的 java 项目中(单 jar 依赖项):
http://developers-blog.org/blog/default/2010/11/08/Embed-Ivy-How-to-use-Ivy-with-Java
Groovy 示例
您的问题具体是如何添加对发布内容的支持。
以下代码使用 ivy 发布到 Nexus 存储库。 Groovy 使您能够使用Ivy's documented ANT tasks。
import groovy.xml.NamespaceBuilder
import groovy.xml.MarkupBuilder
// Methods
// =======
def generateIvyFile(String fileName) {
def file = new File(fileName)
file.withWriter { writer ->
xml = new MarkupBuilder(writer)
xml."ivy-module"(version:"2.0") {
info(organisation:"org.dummy", module:"dummy")
publications() {
artifact(name:"dummy", type:"pom")
artifact(name:"dummy", type:"jar")
}
}
}
return file
}
def generateSettingsFile(String fileName) {
def file = new File(fileName)
file.withWriter { writer ->
xml = new MarkupBuilder(writer)
xml.ivysettings() {
settings(defaultResolver:"central")
credentials(host:"myrepo.com" ,realm:"Sonatype Nexus Repository Manager", username:"deployment", passwd:"deployment123")
resolvers() {
ibiblio(name:"central", m2compatible:true)
ibiblio(name:"myrepo", root:"http://myrepo.com/nexus", m2compatible:true)
}
}
}
return file
}
// Main program
// ============
def ant = new AntBuilder()
def ivy = NamespaceBuilder.newInstance(ant, 'antlib:org.apache.ivy.ant')
generateSettingsFile("ivysettings.xml").deleteOnExit()
generateIvyFile("ivy.xml").deleteOnExit()
ivy.resolve()
ivy.publish(resolver:"myrepo", pubrevision:"1.0", publishivy:false) {
artifacts(pattern:"build/poms/[artifact].[ext]")
artifacts(pattern:"build/jars/[artifact].[ext]")
}