Sparkle's Workshop

<project name="xxx-xxx">
        <listeners>
            <currentbuildstatuslistener file="logs/${project.name}/status.txt"/>
        </listeners>
        <bootstrappers>
            <svnbootstrapper localWorkingCopy="D:/cc/${project.name}" />
        </bootstrappers>
        <modificationset quietperiod="30">
		<svn localWorkingCopy="D:/cc/${project.name}"/>
        </modificationset>
        <schedule interval="300">
            <ant anthome="apache-ant-1.7.0" buildfile="D:/cc/${project.name}/build.xml"
target="svnup test" />
        </schedule>
        <log>
		<merge dir="D:/cc/${project.name}/target/testresult"/>
        </log>
</project>

<target name="test" depends="testcompile">
	<junit printsummary="true" fork="true">
		<classpath>
			...
		</classpath>
		<batchtest todir="target/testresult">
			<fileset dir="target/test">
				<include name="**/*Test.*" />
			</fileset>
		</batchtest>
	</junit>
</target>
<target name="svnup">
	<exec executable="svn">
		<arg line="up" />
	</exec>
</target>

    /**
     * 2006-4-30
     * @author Sparkle
     */
    public abstract class ContentRewriteFilter implements Filter {
	protected boolean wantRewrite(HttpServletRequest request) {
		return true;
	}
 
	protected abstract String rewrite(String content,
			HttpServletRequest request, HttpServletResponse response);
 
	public void doFilter(ServletRequest req, ServletResponse res,
			FilterChain chain) throws IOException, ServletException {
		HttpServletRequest request = (HttpServletRequest) req;
		if (!wantRewrite(request) || res.isCommitted()) {
			chain.doFilter(req, res);
			return;
		}
 
		HttpServletResponse response = (HttpServletResponse) res;
		StringWriter strWriter = new StringWriter();
		boolean[] support = new boolean[1];
		support[0] = true;
		chain.doFilter(req, new ContentResponseWrapper(response, strWriter,
				support));
		if (support[0] && !response.isCommitted()) {
			String content = strWriter.getBuffer().toString();
 
			content = rewrite(content, request, response);
 
			PrintWriter printWriter = response.getWriter();
			printWriter.println(content);
			printWriter.close();
		}
 
	}
 
	public void destroy() {
	}
 
	public void init(FilterConfig config) throws ServletException {
	}
    }
 
 
    public class ContentResponseWrapper extends HttpServletResponseWrapper {
	private Writer writer;
 
	private boolean[] support;
 
	public ContentResponseWrapper(HttpServletResponse response, Writer writer,
			boolean[] support) {
		super(response);
		this.writer = writer;
		this.support = support;
	}
 
	@Override
	public ServletOutputStream getOutputStream() throws IOException {
		support[0] = false;
		return super.getOutputStream();
	}
 
	@Override
	public PrintWriter getWriter() throws IOException {
		return new PrintWriter(writer);
	}
 
    }

    /**
     * 2006-6-10
     * @author Sparkle
     */
    public class CryptUtil {
	/**
	 * 将一个数字转换成0-9a-zA-z的62进制
	 */
	public static String encodeLongToString(long i) {
		if (i == 0) {
			return "0";
		} else if (i < 0) {
			throw new IllegalArgumentException();
		}
		StringBuffer buffer = new StringBuffer();
		while (i > 0) {
			buffer.insert(0, encodeIntToChar((int) (i % 62)));
			i /= 62;
		}
		return buffer.toString();
	}
 
	/**
	 * 将0-9a-zA-z的62进制转换成一个数字
	 */
	public static long decodeStringToLong(String s) {
		long i = 0;
		for (int index = 0; index < s.length(); index++) {
			if (index > 0) {
				i *= 62;
			}
			i += decodeCharToInt(s.charAt(index));
		}
		return i;
	}
 
	/**
	 * 将数字作为顺序转换成单位的0-9a-zA-z<br />
	 * 0 -> '0'<br />
	 * 9 -> '9'<br />
	 * 10 -> 'a'<br />
	 * 35 -> 'z'<br />
	 * 36 -> 'A'<br />
	 * 61 -> 'Z'
	 */
	private static char encodeIntToChar(int i) {
		if (i >= 0 && i <= 9) {
			return (char) (i + 48);
		} else if (i >= 10 && i <= 35) {
			return (char) (i + 87);
		} else if (i >= 36 && i <= 61) {
			return (char) (i + 29);
		} else {
			throw new IllegalArgumentException();
		}
	}
 
	/**
	 * 将单位的0-9a-zA-z按顺序转换成数字<br />
	 * '0' -> 0<br />
	 * '9' -> 9<br />
	 * 'a' -> 10<br />
	 * 'z' -> 35<br />
	 * 'A' -> 36<br />
	 * 'Z' -> 61
	 */
	private static int decodeCharToInt(char c) {
		if (c >= '0' && c <= '9') {
			return c - 48;
		} else if (c >= 'a' && c <= 'z') {
			return c - 87;
		} else if (c >= 'A' && c <= 'Z') {
			return c - 29;
		} else {
			throw new IllegalArgumentException();
		}
	}
    }