com.sun.el.lang
类 FunctionMapperImpl

java.lang.Object
  javax.el.FunctionMapper
      com.sun.el.lang.FunctionMapperImpl

所有已实现的接口：

Externalizable, Serializable

public class FunctionMapperImpl
extends FunctionMapper
implements Externalizable

版本：

$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: hmalphett $

作者：

Jacob Hookom [jacob@hookom.net]

另请参见：

序列化表格

嵌套类摘要

static class

FunctionMapperImpl.Function

字段摘要

protected Map

functions

构造方法摘要

FunctionMapperImpl()

方法摘要

void	addFunction(String prefix, String localName, Method m)
void	readExternal(ObjectInput in)
Method	resolveFunction(String prefix, String localName) Resolves the specified prefix and local name into a java.lang.Method.
void	writeExternal(ObjectOutput out)

从类 java.lang.Object 继承的方法

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细信息

functions

protected Map functions

构造方法详细信息

FunctionMapperImpl

public FunctionMapperImpl()

方法详细信息

resolveFunction

public Method resolveFunction(String prefix,
                              String localName)

从类 FunctionMapper 复制的描述

Resolves the specified prefix and local name into a java.lang.Method.

Returns null if no function could be found that matches the given prefix and local name.

指定者：

类 FunctionMapper 中的 resolveFunction

参数：

prefix - the prefix of the function, or "" if no prefix. For example, "fn" in ${fn:method()}, or "" in ${method()}.

localName - the short name of the function. For example, "method" in ${fn:method()}.

返回：

the static method to invoke, or null if no match was found.

addFunction

public void addFunction(String prefix,
                        String localName,
                        Method m)

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

指定者：

接口 Externalizable 中的 writeExternal

抛出：

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

指定者：

接口 Externalizable 中的 readExternal

抛出：

IOException

ClassNotFoundException