diff options
Diffstat (limited to 'src/installer/lombok/installer/eclipse/EclipseLocationProvider.java')
| -rw-r--r-- | src/installer/lombok/installer/eclipse/EclipseLocationProvider.java | 149 |
1 files changed, 14 insertions, 135 deletions
diff --git a/src/installer/lombok/installer/eclipse/EclipseLocationProvider.java b/src/installer/lombok/installer/eclipse/EclipseLocationProvider.java index 29716a1f..fa2ce958 100644 --- a/src/installer/lombok/installer/eclipse/EclipseLocationProvider.java +++ b/src/installer/lombok/installer/eclipse/EclipseLocationProvider.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009-2011 The Project Lombok Authors. + * Copyright (C) 2009-2016 The Project Lombok Authors. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -21,145 +21,24 @@ */ package lombok.installer.eclipse; -import static lombok.installer.IdeLocation.canonical; +import java.util.Collections; -import java.io.File; -import java.io.IOException; -import java.util.Arrays; -import java.util.List; -import java.util.regex.Pattern; - -import lombok.installer.IdeLocation; import lombok.installer.IdeLocationProvider; -import lombok.installer.CorruptedIdeLocationException; -import lombok.installer.IdeFinder.OS; import org.mangosdk.spi.ProviderFor; @ProviderFor(IdeLocationProvider.class) -public class EclipseLocationProvider implements IdeLocationProvider { - @Override public IdeLocation create(String path) throws CorruptedIdeLocationException { - return create0(path); - } - - protected List<String> getEclipseExecutableNames() { - return Arrays.asList("eclipse.app", "eclipse.exe", "eclipse"); - } - - protected String getIniName() { - return "eclipse.ini"; - } - - protected IdeLocation makeLocation(String name, File ini) throws CorruptedIdeLocationException { - return new EclipseLocation(name, ini); - } - - protected String getMacAppName() { - return "Eclipse.app"; - } - - protected String getUnixAppName() { - return "eclipse"; - } - - /** - * Create a new EclipseLocation by pointing at either the directory contains the Eclipse executable, or the executable itself, - * or an eclipse.ini file. - * - * @throws NotAnIdeLocationException - * If this isn't an Eclipse executable or a directory with an - * Eclipse executable. - */ - protected IdeLocation create0(String path) throws CorruptedIdeLocationException { - if (path == null) throw new NullPointerException("path"); - File p = new File(path); - - if (!p.exists()) return null; - if (p.isDirectory()) { - for (String possibleExeName : getEclipseExecutableNames()) { - File f = new File(p, possibleExeName); - if (f.exists()) return findEclipseIniFromExe(f, 0); - } - - File f = new File(p, getIniName()); - if (f.exists()) return new EclipseLocation(canonical(p), f); - } - - if (p.isFile()) { - if (p.getName().equalsIgnoreCase(getIniName())) { - return new EclipseLocation(canonical(p.getParentFile()), p); - } - } - - if (getEclipseExecutableNames().contains(p.getName().toLowerCase())) { - return findEclipseIniFromExe(p, 0); - } - - return null; - } - - private IdeLocation findEclipseIniFromExe(File exePath, int loopCounter) throws CorruptedIdeLocationException { - /* Try looking for eclipse.ini as sibling to the executable */ { - File ini = new File(exePath.getParentFile(), getIniName()); - if (ini.isFile()) return makeLocation(canonical(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(), getMacAppName() + "/Contents/MacOS/" + getIniName()); - if (ini.isFile()) return makeLocation(canonical(exePath), ini); - } - - /* Starting with Eclipse Mars (with the oomph installer), the structure has changed, and it's now at Eclipse.app/Contents/Eclipse/eclipse.ini*/ { - File ini = new File(exePath.getParentFile(), getMacAppName() + "/Contents/Eclipse/" + getIniName()); - if (ini.isFile()) return makeLocation(canonical(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 { - IdeLocation loc = findEclipseIniFromExe(new File(nPath), loopCounter + 1); - if (loc != null) return loc; - } catch (CorruptedIdeLocationException 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/" + getUnixAppName()) || path.equals("/bin/" + getUnixAppName()) || path.equals("/usr/local/bin/" + getUnixAppName())) { - File ini = new File("/usr/lib/" + getUnixAppName() + "/" + getIniName()); - if (ini.isFile()) return makeLocation(path, ini); - ini = new File("/usr/local/lib/" + getUnixAppName() + "/" + getIniName()); - if (ini.isFile()) return makeLocation(path, ini); - ini = new File("/usr/local/etc/" + getUnixAppName() + "/" + getIniName()); - if (ini.isFile()) return makeLocation(path, ini); - ini = new File("/etc/" + getIniName()); - if (ini.isFile()) return makeLocation(path, ini); - } - } - - /* If we get this far, we lose. */ - return null; - } - - @Override public Pattern getLocationSelectors(OS os) { - switch (os) { - case MAC_OS_X: - return Pattern.compile("^(eclipse|eclipse\\.ini|eclipse\\.app)$", Pattern.CASE_INSENSITIVE); - case WINDOWS: - return Pattern.compile("^(eclipse\\.exe|eclipse\\.ini)$", Pattern.CASE_INSENSITIVE); - default: - case UNIX: - return Pattern.compile("^(eclipse|eclipse\\.ini)$", Pattern.CASE_INSENSITIVE); - } +public class EclipseLocationProvider extends EclipseProductLocationProvider { + + private static final EclipseProductDescriptor ECLIPSE = new StandardProductDescriptor( + "Eclipse", + "eclipse", + "eclipse", + EclipseLocationProvider.class.getResource("eclipse.png"), + Collections.<String>emptySet() + ); + + public EclipseLocationProvider() { + super(ECLIPSE); } } |