Refactored the source folders.

1 files changed, 0 insertions, 474 deletions

diff --git a/src/lombok/installer/EclipseLocation.java b/src/lombok/installer/EclipseLocation.java
deleted file mode 100644
index c43c5042..00000000
--- a/src/lombok/installer/EclipseLocation.java
+++ /dev/null
@@ -1,474 +0,0 @@
-/*
- * Copyright © 2009 Reinier Zwitserloot and Roel Spilker.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-package lombok.installer;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import javax.swing.JFrame;
-import javax.swing.JOptionPane;
-
-/**
- * Represents an Eclipse installation.
- * An instance can figure out if an Eclipse installation has been lombok-ified, and can
- * install and uninstall lombok from the Eclipse installation.
- */
-final class EclipseLocation {
-	private static final String OS_NEWLINE;
-	
-	static {
-		String os = System.getProperty("os.name", "");
-		
-		if ("Mac OS".equals(os)) OS_NEWLINE = "\r";
-		else if (os.toLowerCase().contains("windows")) OS_NEWLINE = "\r\n";
-		else OS_NEWLINE = "\n";
-	}
-	
-	private final String name;
-	private final File eclipseIniPath;
-	private volatile boolean hasLombok;
-	
-	/** Toggling the 'selected' checkbox in the GUI is tracked via this boolean */
-	boolean selected = true;
-	
-	/**
-	 * Thrown when creating a new EclipseLocation with a path object that doesn't, in fact,
-	 * point at an Eclipse installation.
-	 */
-	static final class NotAnEclipseException extends Exception {
-		private static final long serialVersionUID = 1L;
-		
-		public NotAnEclipseException(String message, Throwable cause) {
-			super(message, cause);
-		}
-		
-		/**
-		 * Renders a message dialog with information about what went wrong.
-		 */
-		void showDialog(JFrame appWindow) {
-			JOptionPane.showMessageDialog(appWindow, getMessage(), "Cannot configure Eclipse installation", JOptionPane.WARNING_MESSAGE);
-		}
-	}
-	
-	private EclipseLocation(String nameOfLocation, File pathToEclipseIni) throws NotAnEclipseException {
-		this.name = nameOfLocation;
-		this.eclipseIniPath = pathToEclipseIni;
-		try {
-			this.hasLombok = checkForLombok(eclipseIniPath);
-		} catch (IOException e) {
-			throw new NotAnEclipseException(
-					"I can't read the configuration file of the Eclipse installed at " + name + "\n" +
-					"You may need to run this installer with root privileges if you want to modify that Eclipse.", e);
-		}
-	}
-	
-	private static final List<String> eclipseExecutableNames = Collections.unmodifiableList(Arrays.asList(
-			"eclipse.app", "eclipse.exe", "eclipse"));
-	
-	/**
-	 * Create a new EclipseLocation by pointing at either the directory contain the Eclipse executable, or the executable itself,
-	 * or an eclipse.ini file.
-	 * 
-	 * @throws NotAnEclipseException
-	 *             If this isn't an Eclipse executable or a directory with an
-	 *             Eclipse executable.
-	 */
-	public static EclipseLocation create(String path) throws NotAnEclipseException {
-		if (path == null) throw new NullPointerException("path");
-		File p = new File(path);
-		
-		if (!p.exists()) throw new NotAnEclipseException("File does not exist: " + path, null);
-		if (p.isDirectory()) {
-			for (String possibleExeName : eclipseExecutableNames) {
-				File f = new File(p, possibleExeName);
-				if (f.exists()) return findEclipseIniFromExe(f, 0);
-			}
-			
-			File f = new File(p, "eclipse.ini");
-			if (f.exists()) return new EclipseLocation(getFilePath(p), f);
-		}
-		
-		if (p.isFile()) {
-			if (p.getName().equalsIgnoreCase("eclipse.ini")) {
-				return new EclipseLocation(getFilePath(p.getParentFile()), p);
-			}
-			
-			if (eclipseExecutableNames.contains(p.getName().toLowerCase())) {
-				return findEclipseIniFromExe(p, 0);
-			}
-		}
-		
-		throw new NotAnEclipseException("This path does not appear to contain an Eclipse installation: " + p, null);
-	}
-	
-	private static EclipseLocation findEclipseIniFromExe(File exePath, int loopCounter) throws NotAnEclipseException {
-		/* Try looking for eclipse.ini as sibling to the executable */ {
-			File ini = new File(exePath.getParentFile(), "eclipse.ini");
-			if (ini.isFile()) return new EclipseLocation(getFilePath(exePath), ini);
-		}
-		
-		/* Try looking for Eclipse/app/Contents/MacOS/eclipse.ini as sibling to executable; this works on Mac OS X. */ {
-			File ini = new File(exePath.getParentFile(), "Eclipse.app/Contents/MacOS/eclipse.ini");
-			if (ini.isFile()) return new EclipseLocation(getFilePath(exePath), ini);
-		}
-		
-		/* If executable is a soft link, follow it and retry. */ {
-			if (loopCounter < 50) {
-				try {
-					String oPath = exePath.getAbsolutePath();
-					String nPath = exePath.getCanonicalPath();
-					if (!oPath.equals(nPath)) try {
-						return findEclipseIniFromExe(new File(nPath), loopCounter + 1);
-					} catch (NotAnEclipseException ignore) {
-						// Unlinking didn't help find an eclipse, so continue.
-					}
-				} catch (IOException ignore) { /* okay, that didn't work, assume it isn't a soft link then. */ }
-			}
-		}
-		
-		/* If executable is a linux LSB-style path, then look in the usual places that package managers like apt-get use.*/ {
-			String path = exePath.getAbsolutePath();
-			try {
-				path = exePath.getCanonicalPath();
-			} catch (IOException ignore) { /* We'll stick with getAbsolutePath()'s result then. */ }
-			
-			if (path.equals("/usr/bin/eclipse") || path.equals("/bin/eclipse") || path.equals("/usr/local/bin/eclipse")) {
-				File ini = new File("/usr/lib/eclipse/eclipse.ini");
-				if (ini.isFile()) return new EclipseLocation(path, ini);
-				ini = new File("/usr/local/lib/eclipse/eclipse.ini");
-				if (ini.isFile()) return new EclipseLocation(path, ini);
-				ini = new File("/usr/local/etc/eclipse/eclipse.ini");
-				if (ini.isFile()) return new EclipseLocation(path, ini);
-				ini = new File("/etc/eclipse.ini");
-				if (ini.isFile()) return new EclipseLocation(path, ini);
-			}
-		}
-		
-		/* If we get this far, we lose. */
-		throw new NotAnEclipseException("This path does not appear to contain an eclipse installation: " + exePath, null);
-	}
-	
-	public static String getFilePath(File p) {
-		try {
-			return p.getCanonicalPath();
-		} catch (IOException e) {
-			String x = p.getAbsolutePath();
-			return x == null ? p.getPath() : x;
-		}
-	}
-	
-	@Override public int hashCode() {
-		return eclipseIniPath.hashCode();
-	}
-	
-	@Override public boolean equals(Object o) {
-		if (!(o instanceof EclipseLocation)) return false;
-		return ((EclipseLocation)o).eclipseIniPath.equals(eclipseIniPath);
-	}
-	
-	/**
-	 * Returns the name of this location; generally the path to the eclipse executable.
-	 * 
-	 * Executables: "eclipse.exe" (Windows), "Eclipse.app" (Mac OS X), "eclipse" (Linux and other unixes).
-	 */
-	String getName() {
-		return name;
-	}
-	
-	/**
-	 * @return true if the Eclipse installation has been instrumented with lombok.
-	 */
-	boolean hasLombok() {
-		return hasLombok;
-	}
-	
-	private final Pattern JAVA_AGENT_LINE_MATCHER = Pattern.compile(
-			"^\\-javaagent\\:.*lombok.*\\.jar$", Pattern.CASE_INSENSITIVE);
-	
-	private final Pattern BOOTCLASSPATH_LINE_MATCHER = Pattern.compile(
-			"^\\-Xbootclasspath\\/a\\:(.*lombok.*\\.jar.*)$", Pattern.CASE_INSENSITIVE);
-	
-	private boolean checkForLombok(File iniFile) throws IOException {
-		if (!iniFile.exists()) return false;
-		FileInputStream fis = new FileInputStream(iniFile);
-		try {
-			BufferedReader br = new BufferedReader(new InputStreamReader(fis));
-			String line;
-			while ((line = br.readLine()) != null) {
-				if (JAVA_AGENT_LINE_MATCHER.matcher(line.trim()).matches()) return true;
-			}
-			
-			return false;
-		} finally {
-			fis.close();
-		}
-	}
-	
-	/** Thrown when uninstalling lombok fails. */
-	static class UninstallException extends Exception {
-		private static final long serialVersionUID = 1L;
-		
-		public UninstallException(String message, Throwable cause) {
-			super(message, cause);
-		}
-	}
-	
-	/** Returns directories that may contain lombok.jar files that need to be deleted. */
-	private List<File> getUninstallDirs() {
-		List<File> result = new ArrayList<File>();
-		File x = new File(name);
-		if (!x.isDirectory()) x = x.getParentFile();
-		if (x.isDirectory()) result.add(x);
-		result.add(eclipseIniPath.getParentFile());
-		return result;
-	}
-	
-	/**
-	 * Uninstalls lombok from this location.
-	 * It's a no-op if lombok wasn't there in the first place,
-	 * and it will remove a half-succeeded lombok installation as well.
-	 * 
-	 * @throws UninstallException
-	 *             If there's an obvious I/O problem that is preventing
-	 *             installation. bugs in the uninstall code will probably throw
-	 *             other exceptions; this is intentional.
-	 */
-	void uninstall() throws UninstallException {
-		for (File dir : getUninstallDirs()) {
-			File lombokJar = new File(dir, "lombok.jar");
-			if (lombokJar.exists()) {
-				if (!lombokJar.delete()) throw new UninstallException(
-						"Can't delete " + lombokJar.getAbsolutePath() + generateWriteErrorMessage(), null);
-			}
-			
-			/* legacy code - lombok at one point used to have a separate jar for the eclipse agent.
-			 * Leave this code in to delete it for those upgrading from an old version. */ {
-				File agentJar = new File(dir, "lombok.eclipse.agent.jar");
-				if (agentJar.exists()) {
-					if (!agentJar.delete()) throw new UninstallException(
-							"Can't delete " + agentJar.getAbsolutePath() + generateWriteErrorMessage(), null);
-				}
-			}
-		}
-		
-		StringBuilder newContents = new StringBuilder();
-		if (eclipseIniPath.exists()) {
-			try {
-				FileInputStream fis = new FileInputStream(eclipseIniPath);
-				try {
-					BufferedReader br = new BufferedReader(new InputStreamReader(fis));
-					String line;
-					while ((line = br.readLine()) != null) {
-						if (JAVA_AGENT_LINE_MATCHER.matcher(line).matches()) continue;
-						Matcher m = BOOTCLASSPATH_LINE_MATCHER.matcher(line);
-						if (m.matches()) {
-							StringBuilder elemBuilder = new StringBuilder();
-							elemBuilder.append("-Xbootclasspath/a:");
-							boolean first = true;
-							for (String elem : m.group(1).split(Pattern.quote(File.pathSeparator))) {
-								if (elem.toLowerCase().endsWith("lombok.jar")) continue;
-								/* legacy code -see previous comment that starts with 'legacy' */ {
-									if (elem.toLowerCase().endsWith("lombok.eclipse.agent.jar")) continue;
-								}
-								if (first) first = false;
-								else elemBuilder.append(File.pathSeparator);
-								elemBuilder.append(elem);
-							}
-							if (!first) newContents.append(elemBuilder.toString()).append(OS_NEWLINE);
-							continue;
-						}
-						
-						newContents.append(line).append(OS_NEWLINE);
-					}
-					
-				} finally {
-					fis.close();
-				}
-				
-				FileOutputStream fos = new FileOutputStream(eclipseIniPath);
-				try {
-					fos.write(newContents.toString().getBytes());
-				} finally {
-					fos.close();
-				}
-			} catch (IOException e) {
-				throw new UninstallException("Cannot uninstall lombok from " + name + generateWriteErrorMessage(), e);
-			}
-		}
-	}
-	
-	/** Thrown when installing lombok fails. */
-	static class InstallException extends Exception {
-		private static final long serialVersionUID = 1L;
-		
-		public InstallException(String message, Throwable cause) {
-			super(message, cause);
-		}
-	}
-	
-	private static String generateWriteErrorMessage() {
-		String osSpecificError;
-		
-		switch (EclipseFinder.getOS()) {
-		default:
-		case MAC_OS_X:
-		case UNIX:
-			osSpecificError = ":\nStart terminal, go to the directory with lombok.jar, and run: sudo java -jar lombok.jar";
-			break;
-		case WINDOWS:
-			osSpecificError = ":\nStart a new cmd (dos box) with admin privileges, go to the directory with lombok.jar, and run: java -jar lombok.jar";
-			break;
-		}
-		
-		return ", probably because this installer does not have the access rights.\n" +
-		"Try re-running the installer with administrative privileges" + osSpecificError;
-	}
-	
-	/**
-	 * Install lombok into the Eclipse at this location.
-	 * If lombok is already there, it is overwritten neatly (upgrade mode).
-	 * 
-	 * @throws InstallException
-	 *             If there's an obvious I/O problem that is preventing
-	 *             installation. bugs in the install code will probably throw
-	 *             other exceptions; this is intentional.
-	 */
-	void install() throws InstallException {
-		// For whatever reason, relative paths in your eclipse.ini file don't work on linux, but only for -javaagent.
-		// If someone knows how to fix this, please do so, as this current hack solution (putting the absolute path
-		// to the jar files in your eclipse.ini) means you can't move your eclipse around on linux without lombok
-		// breaking it. NB: rerunning lombok.jar installer and hitting 'update' will fix it if you do that.
-		boolean fullPathRequired = EclipseFinder.getOS() == EclipseFinder.OS.UNIX;
-		
-		boolean installSucceeded = false;
-		StringBuilder newContents = new StringBuilder();
-		//If 'installSucceeded' is true here, something very weird is going on, but instrumenting all of them
-		//is no less bad than aborting, and this situation should be rare to the point of non-existence.
-		
-		File lombokJar = new File(eclipseIniPath.getParentFile(), "lombok.jar");
-		
-		File ourJar = EclipseFinder.findOurJar();
-		byte[] b = new byte[524288];
-		boolean readSucceeded = true;
-		try {
-			FileOutputStream out = new FileOutputStream(lombokJar);
-			try {
-				readSucceeded = false;
-				InputStream in = new FileInputStream(ourJar);
-				try {
-					while (true) {
-						int r = in.read(b);
-						if (r == -1) break;
-						if (r > 0) readSucceeded = true;
-						out.write(b, 0, r);
-					}
-				} finally {
-					in.close();
-				}
-			} finally {
-				out.close();
-			}
-		} catch (IOException e) {
-			try {
-				lombokJar.delete();
-			} catch (Throwable ignore) { /* Nothing we can do about that. */ }
-			if (!readSucceeded) throw new InstallException(
-					"I can't read my own jar file. I think you've found a bug in this installer!\nI suggest you restart it " +
-					"and use the 'what do I do' link, to manually install lombok. Also, tell us about this at:\n" +
-					"http://groups.google.com/group/project-lombok - Thanks!", e);
-			throw new InstallException("I can't write to your Eclipse directory at " + name + generateWriteErrorMessage(), e);
-		}
-		
-		/* legacy - delete lombok.eclipse.agent.jar if its there, which lombok no longer uses. */ {
-			new File(lombokJar.getParentFile(), "lombok.eclipse.agent.jar").delete();
-		}
-		
-		try {
-			FileInputStream fis = new FileInputStream(eclipseIniPath);
-			try {
-				BufferedReader br = new BufferedReader(new InputStreamReader(fis));
-				String line;
-				while ((line = br.readLine()) != null) {
-					if (JAVA_AGENT_LINE_MATCHER.matcher(line).matches()) continue;
-					Matcher m = BOOTCLASSPATH_LINE_MATCHER.matcher(line);
-					if (m.matches()) {
-						StringBuilder elemBuilder = new StringBuilder();
-						elemBuilder.append("-Xbootclasspath/a:");
-						boolean first = true;
-						for (String elem : m.group(1).split(Pattern.quote(File.pathSeparator))) {
-							if (elem.toLowerCase().endsWith("lombok.jar")) continue;
-							/* legacy code -see previous comment that starts with 'legacy' */ {
-								if (elem.toLowerCase().endsWith("lombok.eclipse.agent.jar")) continue;
-							}
-							if (first) first = false;
-							else elemBuilder.append(File.pathSeparator);
-							elemBuilder.append(elem);
-						}
-						if (!first) newContents.append(elemBuilder.toString()).append(OS_NEWLINE);
-						continue;
-					}
-					
-					newContents.append(line).append(OS_NEWLINE);
-				}
-				
-			} finally {
-				fis.close();
-			}
-			
-			String fullPathToLombok = fullPathRequired ? (lombokJar.getParentFile().getCanonicalPath() + File.separator) : "";
-			
-			newContents.append(String.format(
-					"-javaagent:%slombok.jar", fullPathToLombok)).append(OS_NEWLINE);
-			newContents.append(String.format(
-					"-Xbootclasspath/a:%slombok.jar", fullPathToLombok)).append(OS_NEWLINE);
-			
-			FileOutputStream fos = new FileOutputStream(eclipseIniPath);
-			try {
-				fos.write(newContents.toString().getBytes());
-			} finally {
-				fos.close();
-			}
-			installSucceeded = true;
-		} catch (IOException e) {
-			throw new InstallException("Cannot install lombok at " + name + generateWriteErrorMessage(), e);
-		} finally {
-			if (!installSucceeded) try {
-				lombokJar.delete();
-			} catch (Throwable ignore) {}
-		}
-		
-		if (!installSucceeded) {
-			throw new InstallException("I can't find the eclipse.ini file. Is this a real Eclipse installation?", null);
-		}
-	}
-}