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java.lang.Object org.zkoss.zest.sys.impl.ActionContextImpl
public class ActionContextImpl
The default implementation of ActionContext
.
Constructor Summary | |
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ActionContextImpl(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
org.zkoss.xel.VariableResolver resolver,
org.zkoss.xel.FunctionMapper mapper)
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Method Summary | |
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java.lang.Object |
evaluate(org.zkoss.xel.Expression expression)
Evaluates the expression. |
protected org.zkoss.xel.ExpressionFactory |
getExpressionFactory()
Returns the expression factory. |
org.zkoss.xel.FunctionMapper |
getFunctionMapper()
Returns the function mapper, or null if not available. |
java.lang.String |
getRequestPath()
Returns the request's path (a concontenation of HttpServletRequest.getServletPath() and getRequestPath()). |
javax.servlet.http.HttpServletRequest |
getServletRequest()
Returns the request. |
javax.servlet.http.HttpServletResponse |
getServletResponse()
Returns the response. |
org.zkoss.xel.VariableResolver |
getVariableResolver()
Returns the variable resolver (never null). |
org.zkoss.xel.Expression |
parseExpression(java.lang.String expression,
java.lang.Class expectedType)
Prepares the expression. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ActionContextImpl(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.zkoss.xel.VariableResolver resolver, org.zkoss.xel.FunctionMapper mapper)
Method Detail |
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public javax.servlet.http.HttpServletRequest getServletRequest()
ActionContext
getServletRequest
in interface ActionContext
public javax.servlet.http.HttpServletResponse getServletResponse()
ActionContext
getServletResponse
in interface ActionContext
public java.lang.String getRequestPath()
ActionContext
getRequestPath
in interface ActionContext
public org.zkoss.xel.Expression parseExpression(java.lang.String expression, java.lang.Class expectedType) throws org.zkoss.xel.XelException
ActionContext
parseExpression
in interface ActionContext
expression
- the expression to be prepared for being evaluated
later.expectedType
- the expected type of the result of the evaluation
org.zkoss.xel.XelException
public java.lang.Object evaluate(org.zkoss.xel.Expression expression) throws org.zkoss.xel.XelException
ActionContext
evaluate
in interface ActionContext
org.zkoss.xel.XelException
protected org.zkoss.xel.ExpressionFactory getExpressionFactory()
public org.zkoss.xel.FunctionMapper getFunctionMapper()
ActionContext
getFunctionMapper
in interface ActionContext
public org.zkoss.xel.VariableResolver getVariableResolver()
ActionContext
getVariableResolver
in interface ActionContext
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