类 javax.el.FunctionMapper
的使用

使用 FunctionMapper 的软件包
com.sun.el   
com.sun.el.lang   
javax.el Provides the API for the Unified Expression Language 2.2 used by the JSP 2.2 and JSF 2.0 technologies. 
org.apache.jasper.compiler   
org.apache.jasper.runtime   
 

com.sun.elFunctionMapper 的使用
 

参数类型为 FunctionMappercom.sun.el 中的构造方法
MethodExpressionImpl(String expr, Node node, FunctionMapper fnMapper, VariableMapper varMapper, Class expectedType, Class[] paramTypes)
           
ValueExpressionImpl(String expr, Node node, FunctionMapper fnMapper, VariableMapper varMapper, Class expectedType)
           
 

com.sun.el.langFunctionMapper 的使用
 

com.sun.el.langFunctionMapper 的子类
 class FunctionMapperFactory
           
 class FunctionMapperImpl
           
 

声明为 FunctionMappercom.sun.el.lang 中的字段
protected  FunctionMapper FunctionMapperFactory.target
           
 

返回 FunctionMappercom.sun.el.lang 中的方法
 FunctionMapper FunctionMapperFactory.create()
           
 FunctionMapper EvaluationContext.getFunctionMapper()
           
 

参数类型为 FunctionMappercom.sun.el.lang 中的构造方法
EvaluationContext(ELContext elContext, FunctionMapper fnMapper, VariableMapper varMapper)
           
FunctionMapperFactory(FunctionMapper mapper)
           
 

javax.elFunctionMapper 的使用
 

返回 FunctionMapperjavax.el 中的方法
abstract  FunctionMapper ELContext.getFunctionMapper()
          Retrieves the FunctionMapper associated with this ELContext.
 

org.apache.jasper.compilerFunctionMapper 的使用
 

参数类型为 FunctionMapperorg.apache.jasper.compiler 中的方法
static void JspUtil.validateExpressions(org.apache.jasper.compiler.Mark where, String expressions, FunctionMapper functionMapper, ErrorDispatcher err)
          Validates the syntax of all EL expressions within the given string.
 

org.apache.jasper.runtimeFunctionMapper 的使用
 

org.apache.jasper.runtimeFunctionMapper 的子类
 class ProtectedFunctionMapper
          Maps EL functions to their Java method counterparts.
 

返回 FunctionMapperorg.apache.jasper.runtime 中的方法
 FunctionMapper ELContextImpl.getFunctionMapper()
           
 

参数类型为 FunctionMapperorg.apache.jasper.runtime 中的方法
static MethodExpression PageContextImpl.getMethodExpression(String expression, PageContext pageContext, FunctionMapper functionMap, Class expectedType, Class[] paramTypes)
           
static ValueExpression PageContextImpl.getValueExpression(String expression, PageContext pageContext, Class expectedType, FunctionMapper functionMap)
           
 void ELContextImpl.setFunctionMapper(FunctionMapper fnMapper)
           
 



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