검색결과 리스트
글
<%@ page import="java.util.*"%>
<%@ page import="java.lang.*"%>
<%@ page import="java.lang.reflect.*"%>
<%@ page import="java.util.regex.*"%>
<%@ page import="java.security.*"%>
<%!
public String linkClass(String inputStr) {
String result = inputStr;
String patternStr = "([a-zA-Z0-9]{1,}\\.){1,}[a-zA-Z0-9]{1,}[@|$][a-zA-Z0-9]{1,}]{0,1}";
Pattern pattern = Pattern.compile(patternStr);
Matcher matcher = pattern.matcher(inputStr);
String cname = null;
int cnt = 0;
while(matcher.find()) {
cname = matcher.group();
if(cname.lastIndexOf("@") > 0) {
cname = cname.substring(0, cname.lastIndexOf("@"));
}
String rep = "<a href='?classname="+cname+"'>"+cname+"</a>";
result = result.replace((CharSequence)cname, (CharSequence)rep);
cnt++;
}
if(cnt == 0) {
patternStr = "([a-zA-Z0-9]{1,}\\.){1,}[a-zA-Z0-9]{1,}";
pattern = Pattern.compile(patternStr);
matcher = pattern.matcher(result);
while(matcher.find()) {
cname = matcher.group();
String rep = "<a href='?classname="+cname+"'>"+cname+"</a>";
result = result.replace((CharSequence)cname, (CharSequence)rep);
}
}
return result;
}
public String linkClassInfo(String inputStr) {
String result = inputStr;
boolean arr = false;
if(result.startsWith("[")) {
arr = true;
result = result.substring(1);
}
if(result.startsWith("L") && result.endsWith(";")) {
result = result.substring(1);
result = result.substring(0, result.length()-1);
}
result = linkClass(result);
if(arr) {
result += "[]";
}
return (result==null||result.equals(""))?" ":result;
}
public String checkLocation(String inputStr) {
int idx = inputStr.lastIndexOf(':');
if(idx != -1) {
inputStr = inputStr.substring(idx-1);
}
return inputStr;
}
public String getNotFoundMessage(String className) {
return "<br><i><b>can't find</b> the class '<font color=red>" + className + "</font>' in the classloader.<br>";
}
String pname[] = {
"JEUS:",
"Log4J:",
"OracleJDBCDriver:",
"JavaMail:",
"LDAP:",
"JDom:",
"Jaxp:",
"WebT:",
};
String cname[] = {
"/javax/servlet/http/HttpServlet.class",
"/org/apache/log4j/BasicConfigurator.class",
"/oracle/jdbc/driver/OracleDriver.class",
"/com/sun/mail/pop3/Response.class",
"/com/novell/ldap/LDAPConnection.class",
"/org/jdom/input/DOMBuilder.class",
"/javax/xml/parsers/SAXParser.class",
"/tmax/webt/WebtSystem.class"
};
%>
<html>
<head>
<style type="text/css">
body{font-size:10pt;font-family:Arial, Apple Gothic, Dotum, Gulim}
h2{font-size:15pt}
h3{font-size:13pt}
th{font-size:11pt}
td{font-size:10pt}
.pt{ font-size:10pt;}
</style>
<script language="javascript">
function show_hide() {
if(property.style.display == "") {
property.style.display = "none";
} else {
property.style.display = "";
}
}
</script>
</head>
<%
java.net.URL url = null;
String name = null;
String value = null;
String className = request.getParameter("classname");
if(className == null || className.length() == 0) {
%>
<body onLoad='javascript:document.theform.classname.focus()'>
<h2><center>[JVM Property & Class Information View]</center></h2>
<center>ClassInfo v2.0</center>
<hr align=center><br>
<h3>[Class Information]</h3>
<b><font color=red>INPUT : PackageName/ClassName (without extension)</font></b><br>
<b><font color=red>EXAMPLE : javax/servlet/http/HttpServlet</font></b>
<form name='theform' method='POST' action=''>
<b>Enter name of class : </b><input type='text' name='classname' size=50>
<input type='submit' value="Search">
</form>
<hr align=center>
<input type='button' value="System Property" onClick="show_hide()">
<div id="property" style="display:none">
<h3>[Loaded Package&Class List]</h3>
<%
for (int i = 0; i < cname.length; i++) {
url = this.getClass().getResource(cname[i]);
if (url == null) {
out.println("<b>" + pname[i] + "</b>(" + cname[i] + ") => Not Found");
} else {
out.println("<b>" + pname[i] + "</b>(" + cname[i] + ")");
out.println(" => [" + url.getFile() + "]\n");
}
out.println("<br>");
}
%>
<br><hr align=center>
<h3>[Security Provider List]</h3>
<%
Provider[] providers = Security.getProviders();
for (int i = 0; i < providers.length; i++) {
out.println("<b>");
out.println(providers[i].getName());
out.println("</b> : ");
out.println(providers[i].getInfo());
out.println("<br>");
}
%>
<br><hr align=center>
<h3>[System Property List]</h3>
<%
Properties prop = System.getProperties();
Enumeration enum1 = prop.propertyNames();
while (enum1.hasMoreElements()) {
name = (String) enum1.nextElement();
value = (String) prop.get(name);
out.println("<b>" + name + "</b>: " + value);
out.println("<br>");
}
%>
</div>
</body>
</html>
<%
return;
}
%>
<body>
<h3><a name="classsearch">[Class Method/Field Information]</h3>
<%
String save_classname = className;
if(!className.startsWith("/"))
className = "/" + className;
className = className.replace('.', '/');
java.net.URL classUrl = getClass().getResource(className + ".class");
if(classUrl == null) {
out.println(getNotFoundMessage(className));
} else {
className = save_classname;
if(className.startsWith("/"))
className = className.substring(1);
className = className.replace('/', '.');
Class cls;
try {
cls = Class.forName(className);
ClassLoader cl = Thread.currentThread().getContextClassLoader();
if(cl != null) {
Class[] ifs = cls.getInterfaces();
Constructor[] dcons = cls.getDeclaredConstructors();
Field[] dfls = cls.getDeclaredFields();
Method[] dmtds = cls.getDeclaredMethods();
Class[] dcls = cls.getDeclaredClasses();
%>
<menu>
<li>Summary</li><br><br>
<table border=1 cellspacing=0 width="80%">
<thead>
<tr bgcolor="#CCCCFF">
<th width=150>Category</th>
<th>Value</th>
</tr>
</thead>
<tbody>
<tr>
<td align=center>Name</td>
<td align=center><%=className%></td>
</tr>
<tr>
<td align=center>Location</td>
<td align=center><%=checkLocation(classUrl.getFile())%></td>
</tr>
<tr>
<td align=center>ClassLoader</td>
<td align=center><%=cl%></td>
</tr>
<tr>
<td align=center>SuperClass</td>
<td align=center><%=linkClassInfo((cls.getSuperclass()==null)?" ":cls.getSuperclass().getName())%></td>
</tr>
<tr>
<td align=center>Interface</td>
<td align=center><%=linkClassInfo(cls.isInterface()?"Yes":"No")%></td>
</tr>
<tr>
<td align=center>Primitive</td>
<td align=center><%=cls.isPrimitive()?"Yes":"No"%></td>
</tr>
</tbody>
</table>
<br><br>
<li>Detail</li><br><br>
<table border=1 cellspacing=0 width="80%">
<thead>
<tr bgcolor="#CCCCFF">
<th width=150>Category</th>
<th width=250>Type</th>
<th>Detail</th>
</tr>
</thead>
<tbody>
<tr>
<td align=center rowspan=<%=ifs.length%>>Implemented</td>
<td align=center rowspan=<%=ifs.length%>>N/A</td>
<%
for(int i=0; i<ifs.length; i++) {
if(i > 0)
out.println("</tr><tr>");
out.println("<td align=center>" + linkClassInfo(ifs[i].getName()) + "</td>");
}
if(ifs.length == 0)
out.println("<td align=center> </td>");
%>
</tr>
<tr>
<td align=center rowspan=<%=dcons.length%>>Constructor</td>
<td align=center rowspan=<%=dcons.length%>>N/A</td>
<%
for(int i=0; i<dcons.length; i++) {
String conStr = dcons[i].getName();
if(i > 0)
out.println("</tr><tr>");
out.println("<td align=center>" + conStr.substring(conStr.lastIndexOf(".")+1) + "(");
Class[] params = dcons[i].getParameterTypes();
for(int j=0; j<params.length; j++) {
if(j!=0) out.println(", ");
out.println(linkClassInfo(params[j].getName()));
}
out.println(")</td>");
}
if(dcons.length == 0)
out.println("<td align=center> </td>");
%>
</tr>
<tr>
<td align=center rowspan=<%=dfls.length%>>Field</td>
<%
for(int i=0; i<dfls.length; i++) {
Class type = dfls[i].getType();
if(i > 0)
out.println("</tr><tr>");
out.println("<td align=center>" + linkClassInfo(type.getName()) + "</td>");
out.println("<td align=center>" + dfls[i].getName() + "</td>");
}
if(dfls.length == 0) {
out.println("<td align=center> </td>");
out.println("<td align=center> </td>");
}
%>
</tr>
<tr>
<td align=center rowspan=<%=dmtds.length%>>Method</td>
<%
for(int i=0; i<dmtds.length; i++) {
Class type = dmtds[i].getReturnType();
if(i > 0)
out.println("</tr><tr>");
out.println("<td align=center>" + linkClassInfo(type.getName()) + "</td>");
out.println("<td align=center>" + dmtds[i].getName() + "(");
Class[] params = dmtds[i].getParameterTypes();
for(int j=0; j<params.length; j++) {
if(j!=0) out.println(", ");
out.println(linkClassInfo(params[j].getName()));
}
out.println(")</tr>");
}
if(dmtds.length == 0) {
out.println("<td align=center> </td>");
out.println("<td align=center> </td>");
}
%>
</tr>
<tr>
<td align=center rowspan=<%=dcls.length%>>InnerClass</td>
<td align=center rowspan=<%=dcls.length%>>N/A</td>
<%
for(int i=0; i<dcls.length; i++) {
if(i > 0)
out.println("</tr><tr>");
out.println("<td align=center>" + linkClassInfo(dcls[i].getName()) + "</td>");
}
if(dcls.length == 0)
out.println("<td align=center> </td>");
%>
</tr>
</tbody>
</table>
</menu>
<%
}
} catch(NoClassDefFoundError e1) {
out.println(getNotFoundMessage(className));
e1.printStackTrace();
} catch(ClassNotFoundException e2) {
out.println(getNotFoundMessage(className));
e2.printStackTrace();
}
}
%>
<br>
<center>
<table border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td align="center"><input type="button" value="back" onClick="javascript:history.back();"></td>
</tr>
</table>
</center>
</body>
</html>
