불친절한자수씨

	private String realizePermutation(TreeLogger logger,
			Property[] currentProps, String[] currentValues, int permNumber)
			throws UnableToCompleteException {
		String msg = "Analyzing permutation #" + permNumber;
		logger = logger.branch(TreeLogger.TRACE, msg, null);

		logProperties(logger, currentProps, currentValues);

		// Create a rebind oracle that will record decisions so that we can
		// cache
		// them and avoid future computations.
		//
		CompilationRebindOracle rebindOracle = new CompilationRebindOracle();

		// Tell the property provider above about the current property values.
		// Note that the rebindOracle is actually sensitive to these values
		// because
		// in its ctor is uses propOracle as its property oracle.
		//
		propOracle.setPropertyValues(currentProps, currentValues);

		// Check to see if we already have this compilation.
		// This will have the effect of filling the rebind oracle's cache.
		//
		String[] entryPts = module.getEntryPointTypeNames();
		Compilation cached = compilations.find(logger, rebindOracle, entryPts);
		if (cached != null) {
			msg = "Matches existing compilation " + cached.getStrongName();
			logger.log(TreeLogger.TRACE, msg, null);
			return cached.getStrongName();
		}

		// Now attach a compilation into which we can record the particular
		// inputs
		// and outputs used by this compile process.
		//
		Compilation compilation = new Compilation();
		rebindOracle.recordInto(compilation);

		// Create JavaScript.
		//
		String js = jjs.compile(logger, rebindOracle);

		// Create a wrapper and an unambiguous name for the file.
		//
		String strongName = writeHtmlAndJsWithStrongName(logger, js);

		// Write out a cache control file that correlates to this script.
		//
		compilation.setStrongName(strongName);
		writeCacheFile(logger, compilation);

		// Add this compilation to the list of known compilations.
		//
		compilations.add(compilation);
		return compilation.getStrongName();
	}

	private String realizePermutation(TreeLogger logger,
			Property[] currentProps, String[] currentValues, int permNumber)
			throws UnableToCompleteException {
		String msg = "Analyzing permutation #" + permNumber;
		logger = logger.branch(TreeLogger.TRACE, msg, null);

		logProperties(logger, currentProps, currentValues);

		// Create a rebind oracle that will record decisions so that we can
		// cache
		// them and avoid future computations.
		//
		CompilationRebindOracle rebindOracle = new CompilationRebindOracle();

		// Tell the property provider above about the current property values.
		// Note that the rebindOracle is actually sensitive to these values
		// because
		// in its ctor is uses propOracle as its property oracle.
		//
		propOracle.setPropertyValues(currentProps, currentValues);

		// Check to see if we already have this compilation.
		// This will have the effect of filling the rebind oracle's cache.
		//
		String[] entryPts = module.getEntryPointTypeNames();
		Compilation cached = compilations.find(logger, rebindOracle, entryPts);
		if (cached != null) {
			msg = "Matches existing compilation " + cached.getStrongName();
			logger.log(TreeLogger.TRACE, msg, null);
			return cached.getStrongName();
		}

		// Now attach a compilation into which we can record the particular
		// inputs
		// and outputs used by this compile process.
		//
		Compilation compilation = new Compilation();
		rebindOracle.recordInto(compilation);

		// Create JavaScript.
		//
		String js = jjs.compile(logger, rebindOracle);

		String entryPointName = entryPts[0].substring(entryPts[0]
				.lastIndexOf(".") + 1);
		String name = entryPointName + "_" + currentValues[2] + "_"
				+ currentValues[3];

		String strongName = writeHtmlAndJsWithStrongName(logger, js, name);

		compilation.setStrongName(strongName);
		writeCacheFile(logger, compilation);

		// Add this compilation to the list of known compilations.
		//
		compilations.add(compilation);
		return compilation.getStrongName();
	}

	private String writeHtmlAndJsWithStrongName(TreeLogger logger, String js,
			String strongName) throws UnableToCompleteException {
		try {

			byte[] scriptBytes = js.getBytes("UTF-8");
			{
				byte[] prefix = getHtmlPrefix().getBytes("UTF-8");
				byte[] suffix = getHtmlSuffix().getBytes("UTF-8");
				File outFile = new File(outDir, strongName + ".cache.html");
				Util.writeBytesToFile(logger, outFile, new byte[][] { prefix,
						scriptBytes, suffix });
				String msg = "Compilation written to "
						+ outFile.getAbsolutePath();
				logger.log(TreeLogger.TRACE, msg, null);
			}
			{
				byte[] prefix = getJsPrefix().getBytes("UTF-8");
				byte[] suffix = getJsSuffix().getBytes("UTF-8");
				File outFile = new File(outDir, strongName + ".cache.js");
				Util.writeBytesToFile(logger, outFile, new byte[][] { prefix,
						scriptBytes, suffix });
				String msg = "Compilation written to "
						+ outFile.getAbsolutePath();
				logger.log(TreeLogger.TRACE, msg, null);
			}
			return strongName;
		} catch (UnsupportedEncodingException e) {
			logger.log(TreeLogger.ERROR,
					"Unable to encode compiled script as UTF-8", e);
			throw new UnableToCompleteException();
		}
	}

LocalServer Module
출처: http://code.google.com/apis/gears/api_localserver.html

네트워크 연결이 끊긴 상태에서도 웹 어플리케이션의 HTTP 리소스들을 로컬에 저장하고 제공해주는 역할을 한다.

Resource Stores
 - ResourceStore : 자바스크립트를 이용하여 임시의 URL들을 캡쳐링
 - ManagedResourceStore : manifest 파일에 선언된 URL들을 캡쳐링

Updating of cached resources
 - ManagedResourceStore는 manifest 파일의 버전이 변경될 경우 자동적으로 업데이트를 한다.
   (checkForUpdate() 메소드를 이용)
 - ResourceStore는 웹 어플리케이션에 의해 변경된다. (자동 업데이트 X)

Local serving of cached resources
 - LocalServer는 HTTP/HTTPS 요청을 캐싱된 데이터를 이용하여 상황에 맞게 제공해준다.
 - 네트워크 상태와는 상관없이 요청된 URL이 캐싱된 경우에는 캐싱된 리소스들로 처리한다.

LocalServer Class
 로컬서버는 Gears Factory를 통하여 생성된다.
생성소스보기

<script type="text/javascript" src="gears_init.js"></script>
<script type="text/javascript">
var localServer = google.gears.factory.create('beta.localserver', '1.0');
</script>

{
	// version of the manifest file format
	"betaManifestVersion": 1,

	// version of the set of resources described in this manifest file
	"version": "my_version_string",

	// optional
	// If the store specifies a requiredCookie, when a request would hit
	// an entry contained in the manifest except the requiredCookie is
	// not present, the local server responds with a redirect to this URL.
	"redirectUrl": "login.html",
	// URLs to be cached (URLs are given relative to the manifest URL)
	"entries": [
		{ "url": "main.html", "src": "main_offline.html" },
		{ "url": ".", "redirect": "main.html" },
		{ "url": "main.js" }
		{ "url": "formHandler.html", "ignoreQuery": true },
	]
}

올해 연말정산을 노려 기회 되면 사고 싶은 게 두가지가 있는데

둘 다 가격이 만만치 않네염

Xacti HD1000 말까..

디카를 사기엔 나랑 잘 맞지 않고 어제 다녀온 세미나에서 어떤 사람이 들고온 Xacti를 보고 다시한번
지름신 발동...

오늘 네이버 지식쇼핑을 해보니 999,000원에 무이자 10개월 정도... 할인 쿠폰 7만원이라는 충동에 빠져
점심먹고 지를뻔했으나 정신차리고 다시 대기 모드로...

저번에 회사에서 모니터 살때 긁은 카드 값 70만원이 들어온다면 질러버릴지 모른다는거~~

네이버 지식쇼핑

Xacti HD1000 말까..