使用Java进行Web开发的随想[2]

/** 
* @author vlinux 
public class NewObject extends TagSupport { 
private String distName; 
private String source;

　private List＜Method＞ getGetMethods( Object aObject ) { 
List＜Method＞ list = new ArrayList＜Method＞(); 
String methodName = array[i].getName(); 
list.add(array[i]); 
return list; 

private String getFieldName( Method aMethod){ 
String subName = methodName.substring(3,methodName.length()); 
}

private Object getSourceObject(String scope, String source){ 
return pageContext.getRequest().getAttribute(source); 
return pageContext.getSession().getAttribute(source); 
return pageContext.getAttribute(source); 
System.out.println("xxx"); 
} 

public int doStartTag(){ 
Object sourceObject = getSourceObject(getScope(),getSource()); 
try{ 
out.println( "tvar " + getDistName() + " = new " + getDist() + "();"); 
try{ 
String value = ((Method)list.get(i)).invoke( getSourceObject(getScope(),getSource())).toString(); 
}catch(Exception e){ 
} 
out.println( "＜/script＞" ); 
// 
return (EVAL_BODY_INCLUDE); 
public int doEndTag(){ 
}

public String getDist() { 
}

public void setDist(String dist) { 
}

public String getDistName() { 
}

public void setDistName(String distName) { 
}

public String getScope() { 
}

public void setScope(String scope) { 
}

public String getSource() { 
}

public void setSource(String source) { 
} }

这里要注意
distName 是目标Javascript对象实例的名,这个也是必须和web设计人月事先约定好
source 源对象,也就是java对象,标签会通过scope确定的范围搜寻source
＜jj:newObject dist="User" distName="user" scope="request" source="user"/＞