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• org.apache.commons.jxpath.servlet: Javadoc index of package org.apache.commons.jxpath.servlet.


Package Samples:

• org.apache.commons.jxpath.servlet

Classes:

• JXPathServletContexts: Static methods that allocate and cache JXPathContexts bound to PageContext, ServletRequest, HttpSession and ServletContext. The JXPathContext returned by getPageContext() 55 provides access to all scopes via the PageContext.findAttribute() method. Thus, an expression like "foo" will first look for the attribute named "foo" in the "page" context, then the "request" context, then the "session" one and finally in the "application" context. If you need to limit the attibute lookup to just one scope, you can use the pre-definded variables "page", "request", "session" and "application". For example, ...
• PageScopeContext: A lightweight wrapper for PageContext that restricts access to attributes of the "page" scope. This object is needed so that XPath "foo" would lookup the attribute "foo" in all scopes, while "$page/foo" would only look in the "page" scope.
• ServletRequestHandler: Implementation of the DynamicPropertyHandler interface that provides access to attributes and parameters of a ServletRequest.
• PageContextHandler: Implementation of the DynamicPropertyHandler interface that provides access to attributes of a PageContext in all scopes.
• KeywordVariables: Implementation of the Variables interface that provides access to a single object using a reserved name (keyword).
• PageScopeContextHandler: Implementation of the DynamicPropertyHandler interface that provides access to attributes of a PageScopeContext.
• ServletContextHandler: Implementation of the DynamicPropertyHandler interface that provides access to attributes of a ServletContext.
• HttpSessionHandler: Implementation of the DynamicPropertyHandler interface that provides access to attributes of a HttpSession.
• HttpSessionAndServletContext: Just a structure to hold a ServletRequest and ServletContext together.
• ServletRequestAndContext: Just a structure to hold a ServletRequest and ServletContext together.
• Util: Turns an Enumeration of Strings into an array of Strings.
• Constants: String constants for this package.

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