Examples with PrintStream java.io.PrintStream used on opensource projects

Example 91 with PrintStream

use of java.io.PrintStream in project buck by facebook.

the class DirtyPrintStreamDecoratorTest method testPrintlnFloat.

@Test
public void testPrintlnFloat() {
    PrintStream delegate = createMock(PrintStream.class);
    float value = 2.718f;
    delegate.println(value);
    delegate.close();
    EasyMock.expectLastCall().anyTimes();
    replay(delegate);
    try (DirtyPrintStreamDecorator dirtyPrintStream = new DirtyPrintStreamDecorator(delegate)) {
        dirtyPrintStream.println(value);
        verify(delegate);
        assertTrue(dirtyPrintStream.isDirty());
    }
}

Example 92 with PrintStream

use of java.io.PrintStream in project stetho by facebook.

the class APODDumperPlugin method dump.

@Override
public void dump(DumperContext dumpContext) throws DumpException {
    PrintStream writer = dumpContext.getStdout();
    Iterator<String> argsIter = dumpContext.getArgsAsList().iterator();
    String command = ArgsHelper.nextOptionalArg(argsIter, null);
    if (CMD_LIST.equalsIgnoreCase(command)) {
        doList(writer);
    } else if (CMD_DELETE.equalsIgnoreCase(command)) {
        doRemove(writer, argsIter);
    } else if (CMD_CLEAR.equalsIgnoreCase(command)) {
        doClear(writer);
    } else if (CMD_REFRESH.equalsIgnoreCase(command)) {
        doRefresh(writer);
    } else {
        usage(writer);
        if (command != null) {
            throw new DumpUsageException("Unknown command: " + command);
        }
    }
}

Example 93 with PrintStream

use of java.io.PrintStream in project stetho by facebook.

the class HprofDumperPlugin method dump.

@Override
public void dump(DumperContext dumpContext) throws DumpException {
    final PrintStream output = dumpContext.getStdout();
    Iterator<String> argsIter = dumpContext.getArgsAsList().iterator();
    String outputPath = argsIter.hasNext() ? argsIter.next() : null;
    if (outputPath == null) {
        usage(output);
    } else {
        if ("-".equals(outputPath)) {
            handlePipeOutput(output);
        } else {
            File outputFile = new File(outputPath);
            if (!outputFile.isAbsolute()) {
                outputFile = mContext.getFileStreamPath(outputPath);
            }
            writeHprof(outputFile);
            output.println("Wrote to " + outputFile);
        }
    }
}

Example 94 with PrintStream

use of java.io.PrintStream in project gocd by gocd.

the class BuildOutputLogger method consumeLine.

public synchronized void consumeLine(String line) {
    if (data == null) {
        throw new RuntimeException("No log file specified");
    }
    PrintStream out = null;
    try {
        out = new PrintStream(new FileOutputStream(data, true));
        out.println(line);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } finally {
        if (out != null) {
            out.close();
        }
    }
}

Example 95 with PrintStream

use of java.io.PrintStream in project XobotOS by xamarin.

the class FileURLConnection method getDirectoryListing.

/**
     * Returns the directory listing of the file component as an input stream.
     *
     * @return the input stream of the directory listing
     */
private InputStream getDirectoryListing(File f) {
    String[] fileList = f.list();
    ByteArrayOutputStream bytes = new java.io.ByteArrayOutputStream();
    PrintStream out = new PrintStream(bytes);
    out.print("<title>Directory Listing</title>\n");
    out.print("<base href=\"file:");
    out.print(f.getPath().replace('\\', '/') + "/\"><h1>" + f.getPath() + "</h1>\n<hr>\n");
    int i;
    for (i = 0; i < fileList.length; i++) {
        out.print(fileList[i] + "<br>\n");
    }
    out.close();
    return new ByteArrayInputStream(bytes.toByteArray());
}