package?ssh.homework.common;

import?javax.tools.*;
import?java.io.*;
import?java.net.URI;
import?java.net.URL;
import?java.net.URLClassLoader;
import?java.nio.CharBuffer;
import?java.util.Arrays;
import?java.util.HashMap;
import?java.util.Map;
import?java.util.regex.Matcher;
import?java.util.regex.Pattern;

public?class?DynamicLoader?{
	/**
	?*?auto?fill?in?the?java-name?with?code?return?null?if?cannot?find?the?public
	?*?class
	?*?
	?*?@param?javaSrc?source?code?string
	?*?@return?return?the?Map?the?KEY?means?ClassName?the?VALUE?means?bytecode.
	?*/
	public?static?Map?compile（String?javaSrc）?{
		Pattern?pattern?=?Pattern.compile（“public\\s+class\\s+（\\w+）“）;
		Matcher?matcher?=?pattern.matcher（javaSrc）;
		if?（matcher.find（））
			return?compile（matcher.group（1）?+?“.java“?javaSrc）;
		return?null;
	}

	/**
	?*?@param?javaName?the?name?of?your?public?classeg:?TestClass.java
	?*?@param?javaSrc??source?code?string
	?*?@return?return?the?Map?the?KEY?means?ClassName?the?VALUE?means?bytecode.
	?*/
	public?static?Map?compile（String?javaName?String?javaSrc）?{
		
		JavaCompiler?compiler?=?ToolProvider.getSystemJavaCompiler（）;
		StandardJavaFileManager?stdManager?=?compiler.getStandardFileManager（null?null?null）;
		try?（MemoryJavaFileManager?manager?=?new?MemoryJavaFileManager（stdManager））?{
			JavaFileobject?javaFileobject?=?manager.makeStringSource（javaName?javaSrc）;
			JavaCompiler.CompilationTask?task?=?compiler.getTask（null?manager?null?null?null
					Arrays.asList（javaFileobject））;
			if?（task.call（））
				return?manager.getClassBytes（）;
		}?catch?（IOException?e）?{
			e.printStackTrace（）;
		}
		return?null;
	}
	

	public?static?class?MemoryClassLoader?extends?URLClassLoader?{
		Map?classBytes?=?new?HashMap（）;

		public?MemoryClassLoader（Map?classBytes）?{
			super（new?URL[0]?MemoryClassLoader.class.getClassLoader（））;
			this.classBytes.putAll（classBytes）;
		}

		@Override
		protected?Class?findClass（String?name）?throws?ClassNotFoundException?{
			byte[]?buf?=?classBytes.get（name）;
			if?（buf?==?null）?{
				return?super.findClass（name）;
			}
			classBytes.remove（name）;
			return?defineClass（name?buf?0?buf.length）;
		}
	}
}

/*
?*?MemoryJavaFileManager.java
?*?
?*?@author?A.?Sundararajan
?*/
/**
?*?JavaFileManager?that?keeps?compiled?.class?bytes?in?memory.
?*/
@SuppressWarnings（{?“unchecked“?“rawtypes“?}）
final?class?MemoryJavaFileManager?extends?ForwardingJavaFileManager?{
	/**
	?*?Java?source?file?extension.
	?*/
	private?final?static?String?EXT?=?“.java“;
	private?Map?classBytes;

	public?MemoryJavaFileManager（JavaFileManager?fileManager）?{
		super（fileManager）;
		classBytes?=?new?HashMap（）;
	}

	public?Map?getClassBytes（）?{
		return?classBytes;
	}

	public?void?close（）?throws?IOException?{
		c

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????885??2018-09-19?20:16??homework\.classpath

?????文件????????908??2018-07-15?12:40??homework\.project

?????文件????????567??2018-07-15?12:40??homework\.settings\.jsdtscope

?????文件????????147??2018-08-23?20:14??homework\.settings\org.eclipse.core.resources.prefs

?????文件????????364??2018-07-15?12:40??homework\.settings\org.eclipse.jdt.core.prefs

?????文件????????558??2018-09-19?20:16??homework\.settings\org.eclipse.wst.common.component

?????文件????????345??2018-07-15?12:40??homework\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2018-07-15?12:40??homework\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2018-07-15?12:40??homework\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????2280??2018-07-15?16:56??homework\src\applicationContext.xml

?????文件????????319??2018-10-15?09:10??homework\src\db.properties

?????文件??????62166??2018-08-30?10:42??homework\src\homework表之間的關系.docx

?????文件????????630??2017-12-30?20:26??homework\src\log4j.xml

?????文件???????1425??2018-07-16?09:39??homework\src\mybatis-config.xml

?????文件???????5170??2018-10-19?19:35??homework\src\ssh\homework\common\DynamicLoader.java

?????文件????????991??2018-07-29?10:16??homework\src\ssh\homework\common\HomeworkConstants.java

?????文件????????987??2018-10-19?19:41??homework\src\ssh\homework\common\ReadTxt.java

?????文件???????7053??2018-09-26?16:37??homework\src\ssh\homework\controller\AssignmentController.java

?????文件???????2837??2018-07-24?12:19??homework\src\ssh\homework\controller\ClazzController.java

?????文件??????17115??2018-11-16?21:25??homework\src\ssh\homework\controller\CorrectWorkbookController.java

?????文件???????2883??2018-07-24?12:39??homework\src\ssh\homework\controller\CourseController.java

?????文件???????8540??2018-10-10?20:53??homework\src\ssh\homework\controller\ExerciseCtroller.java

?????文件????????671??2018-07-21?18:30??homework\src\ssh\homework\controller\FormController.java

?????文件???????7953??2018-08-24?09:42??homework\src\ssh\homework\controller\StudentController.java

?????文件??????12149??2018-12-13?19:59??homework\src\ssh\homework\controller\StudentWorkbookController.java

?????文件???????5571??2018-10-21?22:20??homework\src\ssh\homework\controller\TeacherController.java

?????文件??????20680??2018-11-19?13:38??homework\src\ssh\homework\controller\WorkbookController.java

?????文件???????2472??2018-07-30?21:29??homework\src\ssh\homework\dao\AssignmentDao.java

?????文件???????2821??2018-08-01?16:21??homework\src\ssh\homework\dao\ClazzDao.java

?????文件???????1741??2018-07-30?18:11??homework\src\ssh\homework\dao\CourseDao.java

............此處省略1609個文件信息