Package org.jruby.util

Examples of org.jruby.util.JRubyFile

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    }

    @JRubyMethod(name = "blockdev?", required = 1, module = true)
    public static IRubyObject blockdev_p(IRubyObject recv, IRubyObject filename) {
        Ruby runtime = recv.getRuntime();
        JRubyFile file = file(filename);

        return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isBlockDev());
    }
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    }

    @JRubyMethod(name = "chardev?", required = 1, module = true)
    public static IRubyObject chardev_p(IRubyObject recv, IRubyObject filename) {
        Ruby runtime = recv.getRuntime();
        JRubyFile file = file(filename);

        return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isCharDev());
    }
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        ZipEntry entry = file_in_archive(filename);
        if (entry != null) {
            return entry.isDirectory() ? runtime.getTrue() : runtime.getFalse();
        }
        JRubyFile file = file(filename);

        return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isDirectory());
    }
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    }

    @JRubyMethod(name = "executable?", required = 1, module = true)
    public static IRubyObject executable_p(IRubyObject recv, IRubyObject filename) {
        Ruby runtime = recv.getRuntime();
        JRubyFile file = file(filename);

        return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isExecutable());
    }
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    }

    @JRubyMethod(name = "executable_real?", required = 1, module = true)
    public static IRubyObject executable_real_p(IRubyObject recv, IRubyObject filename) {
        Ruby runtime = recv.getRuntime();
        JRubyFile file = file(filename);

        return runtime.newBoolean(file.exists() && runtime.getPosix().stat(file.getAbsolutePath()).isExecutableReal());
    }
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        if (path.equals("/dev/null") || path.equalsIgnoreCase("nul:") || path.equalsIgnoreCase("nul")) {
            descriptor = descriptor.reopen(new NullChannel(), modes);
        } else {
            String cwd = runtime.getCurrentDirectory();
            JRubyFile theFile = JRubyFile.create(cwd,path);

            if (theFile.isDirectory() && modes.isWritable()) throw new DirectoryAsFileException();

            if (modes.isCreate()) {
                if (theFile.exists() && modes.isExclusive()) {
                    throw runtime.newErrnoEEXISTError("File exists - " + path);
                }
                theFile.createNewFile();
            } else {
                if (!theFile.exists()) {
                    throw runtime.newErrnoENOENTError("file not found - " + path);
                }
            }

            // We always open this rw since we can only open it r or rw.
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        Ruby runtime = context.runtime;
       
        int count = 0;
        RubyInteger mode = args[0].convertToInteger();
        for (int i = 1; i < args.length; i++) {
            JRubyFile filename = file(args[i]);
           
            if (!filename.exists()) {
                throw runtime.newErrnoENOENTError(filename.toString());
            }
           
            boolean result = 0 == runtime.getPosix().chmod(filename.getAbsolutePath(), (int)mode.getLongValue());
            if (result) {
                count++;
            }
        }
       
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        int group = -1;
        if (!args[1].isNil()) {
            group = RubyNumeric.num2int(args[1]);
        }
        for (int i = 2; i < args.length; i++) {
            JRubyFile filename = file(args[i]);

            if (!filename.exists()) {
                throw runtime.newErrnoENOENTError(filename.toString());
            }
           
            boolean result = 0 == runtime.getPosix().chown(filename.getAbsolutePath(), owner, group);
            if (result) {
                count++;
            }
        }
       
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        RubyString oldNameString = RubyString.stringValue(oldName);
        RubyString newNameString = RubyString.stringValue(newName);

        String newNameJavaString = newNameString.getUnicodeValue();
        String oldNameJavaString = oldNameString.getUnicodeValue();
        JRubyFile oldFile = JRubyFile.create(runtime.getCurrentDirectory(), oldNameJavaString);
        JRubyFile newFile = JRubyFile.create(runtime.getCurrentDirectory(), newNameJavaString);
       
        if (!oldFile.exists() || !newFile.getParentFile().exists()) {
            throw runtime.newErrnoENOENTError(oldNameJavaString + " or " + newNameJavaString);
        }

        JRubyFile dest = JRubyFile.create(runtime.getCurrentDirectory(), newNameJavaString);

        if (oldFile.renameTo(dest)) {  // rename is successful
            return RubyFixnum.zero(runtime);
        }
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    }
   
    @JRubyMethod(required = 1, meta = true)
    public static IRubyObject readlink(ThreadContext context, IRubyObject recv, IRubyObject path) {
        Ruby runtime = context.runtime;
        JRubyFile link = file(path);
       
        try {
            String realPath = runtime.getPosix().readlink(link.toString());
       
            if (!RubyFileTest.exist_p(recv, path).isTrue()) {
                throw runtime.newErrnoENOENTError(path.toString());
            }
       
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Related Classes of org.jruby.util.JRubyFile

  • jnr.posix.JavaSecuredFile
  • org.jruby.ext.posix.JavaSecuredFile
  • org.jruby.RubyDir
  • org.jruby.RubyFile
  • org.jruby.RubyFileTest
  • org.jruby.runtime.load.LoadService
  • org.jruby.util.io.ChannelDescriptor
  • org.jruby.util.io.ChannelStream
  • java.io.IOException
  • java.io.File
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