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ObjectPageFlowTagUtils
public class PageFlowTagUtils
This is a utility class for the beehive tags with routines for helping with URL rewriting.
Includes methods to create a fully-rewritten url based on an initial url with query parameters and an anchor (location on page), checking if it needs to be secure and rewriting. There's also a method to check if a url is an action.
Nested Class Summary | |
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static class |
PageFlowTagUtils.MappingAndController
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Constructor Summary | |
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PageFlowTagUtils()
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Method Summary | |
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static PageFlowTagUtils.MappingAndController |
getActionMapping(HttpServletRequest request,
FlowController flowController,
String action)
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static String |
getToken(HttpServletRequest request,
ActionMapping mapping)
Get or generate a token used to prevent double submits to an action. |
static String |
getToken(HttpServletRequest request,
String action)
Get or generate a token used to prevent double submits to an action. |
static boolean |
isAction(HttpServletRequest request,
String action)
Determine whether a given URI is an Action. |
static String |
rewriteActionURL(PageContext pageContext,
String action,
Map params,
String location)
Create a fully-rewritten url from an initial action url with query parameters and an anchor (location on page), checking if it needs to be secure then call the rewriter service using a type of URLType.ACTION . |
static String |
rewriteHrefURL(PageContext pageContext,
String url,
Map params,
String location)
Create a fully-rewritten url from an initial href url with query parameters and an anchor (location on page), checking if it needs to be secure then call the rewriter service using a type of URLType.ACTION . |
static String |
rewriteResourceURL(PageContext pageContext,
String url,
Map params,
String location)
Create a fully-rewritten url from an initial resource url with query parameters and an anchor (location on page), checking if it needs to be secure then call the rewriter service using a type of URLType.RESOURCE . |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PageFlowTagUtils()
Method Detail |
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public static String rewriteActionURL(PageContext pageContext, String action, Map params, String location) throws URISyntaxException
URLType.ACTION
.
pageContext
- the current PageContext.action
- the action url to rewrite.params
- the query parameters for this url.location
- the location (anchor or fragment) for this url.
URISyntaxException
public static String rewriteHrefURL(PageContext pageContext, String url, Map params, String location) throws URISyntaxException
URLType.ACTION
.
pageContext
- the current PageContext.url
- the href url to rewrite.params
- the query parameters for this url.location
- the location (anchor or fragment) for this url.
URISyntaxException
PageFlowUtils.getRewrittenHrefURI(javax.servlet.ServletContext, javax.servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse, String, java.util.Map, String, boolean)
public static String rewriteResourceURL(PageContext pageContext, String url, Map params, String location) throws URISyntaxException
URLType.RESOURCE
.
pageContext
- the current PageContext.url
- the resource url to rewrite.params
- the query parameters for this url.location
- the location (anchor or fragment) for this url.
URISyntaxException
PageFlowUtils.getRewrittenResourceURI(javax.servlet.ServletContext, javax.servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse, String, java.util.Map, String, boolean)
public static boolean isAction(HttpServletRequest request, String action)
request
- the current HttpServletRequest.action
- the URI to check.
true
if the action is defined in the current page flow
or in a shared flow. Otherwise, return false
.public static String getToken(HttpServletRequest request, String action)
preventDoubleSubmit
attribute
set to true
.
public static String getToken(HttpServletRequest request, ActionMapping mapping)
preventDoubleSubmit
attribute
set to true
.
public static PageFlowTagUtils.MappingAndController getActionMapping(HttpServletRequest request, FlowController flowController, String action)
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