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Spice up your java: Automatic Resource Management, automatic generation of getters, setters, equals, hashCode and toString, and more!
/*
* 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
* 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.File;
import java.io.IOException;
import java.net.URL;
import lombok.patcher.ClassRootFinder;
/**
* Represents a location that contains an IDE.
*/
public abstract class IdeLocation {
/** Toggling the 'selected' checkbox in the GUI is tracked via this boolean */
boolean selected = true;
public abstract String install() throws InstallException;
public abstract void uninstall() throws UninstallException;
public abstract String getName();
public abstract boolean hasLombok();
public abstract URL getIdeIcon();
/**
* Returns a File object pointing to our own jar file. Will obviously fail if the installer was started via
* a jar that wasn't accessed via the file-system, or if its started via e.g. unpacking the jar.
*/
public static File findOurJar() {
return new File(ClassRootFinder.findClassRootOfClass(OsUtils.class));
}
@Override public String toString() {
return getName();
}
/**
* Returns a full path to the provided file.
* Returns the canonical path, unless that is not available, in which case it returns the absolute path.
*/
public static String canonical(File p) {
try {
return p.getCanonicalPath();
} catch (IOException e) {
String x = p.getAbsolutePath();
return x == null ? p.getPath() : x;
}
}
private static final String LEGAL_PATH_CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_/";
private static final String LEGAL_PATH_CHARS_WINDOWS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.,/;'[]{}!@#$^&()-_+= :\\";
public static String escapePath(String path) {
StringBuilder out = new StringBuilder();
String legalChars = OsUtils.getOS() == OsUtils.OS.UNIX ? LEGAL_PATH_CHARS : LEGAL_PATH_CHARS_WINDOWS;
for (char c : path.toCharArray()) {
if (legalChars.indexOf(c) == -1) out.append('\\');
out.append(c);
}
return out.toString();
}
}