Package org.jruby

Examples of org.jruby.RubyIO$ByteListCache

163
164
165
166
167
168
169
170
171
        }
    }

    private RubyIO saveWriteIO(int i, ThreadContext context) {
        IRubyObject obj = writeArray.eltOk(i);
        RubyIO ioObj = RubyIO.convertToIO(context, obj);
        writeIOs[i] = ioObj;
        return ioObj;
    }
View Full Code Here
73
74
75
76
77
78
79
80
81
82
83
84
    @JRubyMethod(required = 1)
    public static IRubyObject initialize(IRubyObject recv, IRubyObject io) {
        try {
            if (io instanceof RubyIO) {
                RubyIO rubyIO = (RubyIO)io;
                OpenFile of = rubyIO.getOpenFile();
                Stream stream = of.getMainStreamSafe();
                if (stream instanceof ChannelStream) {
                    ChannelStream cStream = (ChannelStream)stream;
                    if (cStream.getDescriptor().getChannel() instanceof SelectableChannel)  {
                        SelectableChannel selChannel = (SelectableChannel)cStream.getDescriptor().getChannel();
View Full Code Here
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
        }
       
        @JRubyMethod
        public static IRubyObject rbuf_fill(IRubyObject recv) {
            RubyString buf = (RubyString)recv.getInstanceVariables().getInstanceVariable("@rbuf");
            RubyIO io = (RubyIO)recv.getInstanceVariables().getInstanceVariable("@io");

            int timeout = RubyNumeric.fix2int(recv.getInstanceVariables().getInstanceVariable("@read_timeout")) * 1000;
            NativeImpl nim = (NativeImpl)recv.dataGetStruct();

            Selector selector = null;
            synchronized (nim.channel.blockingLock()) {
                boolean oldBlocking = nim.channel.isBlocking();

                try {
                    selector = SelectorFactory.openWithRetryFrom(recv.getRuntime(), SelectorProvider.provider());
                    nim.channel.configureBlocking(false);
                    SelectionKey key = nim.channel.register(selector, SelectionKey.OP_READ);
                    int n = selector.select(timeout);

                    if(n > 0) {
                        IRubyObject readItems = io.read(new IRubyObject[]{recv.getRuntime().newFixnum(1024*16)});
                        return buf.concat(readItems);
                    } else {
                        RubyClass exc = (RubyClass)(recv.getRuntime().getModule("Timeout").getConstant("Error"));
                        throw new RaiseException(RubyException.newException(recv.getRuntime(), exc, "execution expired"),false);
                    }
View Full Code Here
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
    // IOInput/OutputStream or is smart about the kind of IO-like object
    // it's being used against.
   
    @JRubyMethod
    public static IRubyObject to_inputstream(ThreadContext context, IRubyObject self) {
        RubyIO io = (RubyIO)self;
        Ruby runtime = context.getRuntime();

        try {
            io.getOpenFile().checkReadable(context.getRuntime());
        } catch (IOException ex) {
            throw runtime.newIOErrorFromException(ex);
        } catch (BadDescriptorException ex) {
            throw runtime.newErrnoEBADFError();
        } catch (InvalidValueException e) {
            throw runtime.newErrnoEINVALError();
        }
       
        return JavaUtil.convertJavaToUsableRubyObject(context.getRuntime(), io.getInStream());
    }
View Full Code Here
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
        return JavaUtil.convertJavaToUsableRubyObject(context.getRuntime(), io.getInStream());
    }
   
    @JRubyMethod
    public static IRubyObject to_outputstream(ThreadContext context, IRubyObject self) {
        RubyIO io = (RubyIO)self;
        Ruby runtime = context.getRuntime();

        try {
            io.getOpenFile().checkWritable(context.getRuntime());
        } catch (IOException ex) {
            throw runtime.newIOErrorFromException(ex);
        } catch (BadDescriptorException ex) {
            throw runtime.newErrnoEBADFError();
        } catch (InvalidValueException e) {
            throw runtime.newErrnoEINVALError();
        }
       
        return JavaUtil.convertJavaToUsableRubyObject(context.getRuntime(), io.getOutStream());
    }
View Full Code Here
56
57
58
59
60
61
62
63
64
        return JavaUtil.convertJavaToUsableRubyObject(context.getRuntime(), io.getOutStream());
    }

    @JRubyMethod
    public static IRubyObject to_channel(ThreadContext context, IRubyObject self) {
        RubyIO io = (RubyIO)self;

        return JavaUtil.convertJavaToUsableRubyObject(context.getRuntime(), io.getChannel());
    }
View Full Code Here
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
        runtime.getGlobalVariables().set("$defout", value);
    }
   
    private void setWriterOutputStream(Writer writer) {
        try {
            RubyIO dummy_io =
                new RubyIO(runtime, new PrintStream(new WriterOutputStream(new StringWriter())));
            runtime.getGlobalVariables().set("$stderr", dummy_io); //discard unwanted warnings
            RubyIO io =
                new RubyIO(runtime, new PrintStream(new WriterOutputStream(writer)));
            io.getOpenFile().getMainStream().setSync(true);
            runtime.defineGlobalConstant("STDOUT", io);
            runtime.getGlobalVariables().set("$>", io);
            runtime.getGlobalVariables().set("$stdout", io);
            runtime.getGlobalVariables().set("$defout", io);
        } catch (UnsupportedEncodingException exp) {
View Full Code Here
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
        }
    }
   
    private void setErrorWriter(Writer writer) {
        try {
            RubyIO dummy_io =
                new RubyIO(runtime, new PrintStream(new WriterOutputStream(new StringWriter())));
            runtime.getGlobalVariables().set("$stderr", dummy_io); //discard unwanted warnings
            RubyIO io =
                new RubyIO(runtime, new PrintStream(new WriterOutputStream(writer)));
            io.getOpenFile().getMainStream().setSync(true);
            runtime.defineGlobalConstant("STDERR", io);
            runtime.getGlobalVariables().set("$stderr", io);
            runtime.getGlobalVariables().set("$deferr", io);
        } catch (UnsupportedEncodingException exp) {
            throw new IllegalArgumentException(exp);
View Full Code Here
144
145
146
147
148
149
150
151
152
153
154
            }
        }
        map.put(AttributeName.WRITER, writer);
       
        Ruby runtime = container.getProvider().getRuntime();
        RubyIO io = getRubyIO(runtime, writer);
        runtime.defineVariable(new OutputGlobalVariable(runtime, "$stdout", io));
        runtime.getObject().storeConstant("STDOUT", io);
        runtime.getGlobalVariables().alias("$>", "$stdout");
        runtime.getGlobalVariables().alias("$defout", "$stdout");
    }
View Full Code Here
165
166
167
168
169
170
171
172
173
174
            }
        }
        map.put(AttributeName.ERROR_WRITER, writer);
       
        Ruby runtime = container.getProvider().getRuntime();
        RubyIO io = getRubyIO(runtime, writer);
        runtime.defineVariable(new OutputGlobalVariable(runtime, "$stderr", io));
        runtime.getObject().storeConstant("STDERR", io);
        runtime.getGlobalVariables().alias("$deferr", "$stderr");
    }
View Full Code Here
TOP

Related Classes of org.jruby.RubyIO$ByteListCache

  • jnr.constants.platform.Errno
  • jnr.enxio.channels.NativeDeviceChannel
  • net.cakenet.jsaton.script.ruby.RubyScript
  • nokogiri.internals.ParserContext
  • org.apache.tuscany.sca.implementation.script.engines.TuscanyJRubyScriptEngine
  • org.jcodings.Encoding
  • org.jruby.demo.readline.TextAreaReadline
  • org.jruby.demo.TextAreaReadline
  • org.jruby.embed.jsr223.Utils
  • org.jruby.embed.ScriptingContainer
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.