In this tutorial session we will discuss about struts 2 packages.Struts 2 packages are like java packages where actions can be grouped together. See a sample package below.<\/p>\n

<package name=\"default\" namespace=\"\/\" extends=\"struts-default\">\r\n    <action name=\"login\">\r\n        <result>\/menu\/login.jsp<\/result>\r\n    <\/action>\r\n\r\n    <action name=\"authendicate\" class=\"com.rajesh.Authendicate\" method=\"verify\">\r\n        <result>\/menu\/success.jsp<\/result>\r\n    <\/action>\r\n<\/package><\/pre>\n
We can provide four parameters with package declaration.<\/p>\n
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name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Name of the package (required)<\/li>\n
namespace\u00a0\u00a0 –\u00a0\u00a0 Namespace for the actions in the package<\/li>\n
extends\u00a0\u00a0\u00a0\u00a0 –\u00a0 \u00a0 \u00a0 Parent package to inherit<\/li>\n
abstract\u00a0\u00a0\u00a0 –\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 If true this package will only be used to define inheritable components not actions. (Discuss in detail later)<\/li>\n<\/ol>\n<\/ol>\n
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The main use of packages are we can group similar actions together.<\/li>\n
We can inherit one packages options to another one simply by extending it.<\/li>\n
An example is we can group all the actions that required authentication, then by adding particular rule for that package alone we can control the unauthorized access.<\/li>\n<\/ul>\n
Most of the Struts 2 Framework default classes and functionality methods are grouped into packages. We can make use of those by simply extend it. See our example code above, we extended the “struts-default” package where major struts 2 default implementations are available.<\/p>\n","protected":false},"excerpt":{"rendered":"
In this tutorial session we will discuss about struts 2 packages.Struts 2 packages are like java packages where actions can be grouped together. See a sample package below. <package name=”default” namespace=”\/” extends=”struts-default”> <action name=”login”> <result>\/menu\/login.jsp<\/result> <\/action> <action name=”authendicate” class=”com.rajesh.Authendicate” method=”verify”> … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[26,3],"_links":{"self":[{"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/posts\/420"}],"collection":[{"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/comments?post=420"}],"version-history":[{"count":9,"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/posts\/420\/revisions"}],"predecessor-version":[{"id":429,"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/posts\/420\/revisions\/429"}],"wp:attachment":[{"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/media?parent=420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/categories?post=420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech.learnerandtutor.com\/wp-json\/wp\/v2\/tags?post=420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}