Example usage for com.google.common.io CharSink CharSink

Introduction

In this page you can find the example usage for com.google.common.io CharSink CharSink.

Prototype

CharSink

Source Link

Usage

From source file:org.dishevelled.compress.Sinks.java

/**
 * Create and return a new char sink for the specified output stream.
 *
 * @since 1.3//from   w ww  . jav  a  2 s  .c  om
 * @param outputStream output stream, must not be null
 * @return a new char sink for the specified output stream
 */
public static CharSink outputStreamCharSink(final OutputStream outputStream) {
    checkNotNull(outputStream);
    return new CharSink() {
        @Override
        public Writer openStream() throws IOException {
            return new BufferedWriter(new OutputStreamWriter(outputStream));
        }
    };
}

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From source file:org.dishevelled.compress.Sinks.java

/**
 * Create and return a new block compressed gzip (BGZF) char sink for the specified output stream.
 *
 * @since 1.3// w w w  .  j  a va  2s  .c o  m
 * @param outputStream output stream, must not be null
 * @return a new block compressed gzip (BGZF) char sink for the specified output stream
 */
public static CharSink bgzfOutputStreamCharSink(final OutputStream outputStream) {
    checkNotNull(outputStream);
    return new CharSink() {
        @Override
        public Writer openStream() throws IOException {
            return new BufferedWriter(
                    new OutputStreamWriter(new BlockCompressedOutputStream(outputStream, (File) null)));
        }
    };
}

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From source file:com.google.googlejavaformat.java.filer.FormattingJavaFileObject.java

@Override
public Writer openWriter() throws IOException {
    final StringBuilder stringBuilder = new StringBuilder(DEFAULT_FILE_SIZE);
    return new Writer() {
        @Override/*from   w  w w . j  a  va  2s  . c o  m*/
        public void write(char[] chars, int start, int end) throws IOException {
            stringBuilder.append(chars, start, end - start);
        }

        @Override
        public void write(String string) throws IOException {
            stringBuilder.append(string);
        }

        @Override
        public void flush() throws IOException {
        }

        @Override
        public void close() throws IOException {
            try {
                formatter.formatSource(CharSource.wrap(stringBuilder), new CharSink() {
                    @Override
                    public Writer openStream() throws IOException {
                        return fileObject.openWriter();
                    }
                });
            } catch (FormatterException e) {
                // An exception will happen when the code being formatted has an error. It's better to
                // log the exception and emit unformatted code so the developer can view the code which
                // caused a problem.
                try (Writer writer = fileObject.openWriter()) {
                    writer.append(stringBuilder.toString());
                }
                if (messager != null) {
                    messager.printMessage(Diagnostic.Kind.NOTE, "Error formatting " + getName());
                }
            }
        }
    };
}

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From source file:org.dishevelled.compress.Sinks.java

/**
 * Create and return a new gzip compressed char sink for the specified output stream.
 *
 * @param outputStream output stream, must not be null
 * @return a new gzip compressed char sink for the specified output stream
 *///  w ww. ja  v a2s .  co m
public static CharSink gzipOutputStreamCharSink(final OutputStream outputStream) {
    checkNotNull(outputStream);
    return new CharSink() {
        @Override
        public Writer openStream() throws IOException {
            return new BufferedWriter(new OutputStreamWriter(new GzipCompressorOutputStream(outputStream)));
        }
    };
}

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From source file:dagger.internal.codegen.JavaPoetSourceFileGenerator.java

/** Generates a source file to be compiled for {@code T}. */
void generate(T input) throws SourceFileGenerationException {
    ClassName generatedTypeName = nameGeneratedType(input);
    try {// w  ww.  j  a v  a2 s . c  o m
        Optional<TypeSpec.Builder> type = write(generatedTypeName, input);
        if (!type.isPresent()) {
            return;
        }
        JavaFile javaFile = buildJavaFile(generatedTypeName, type.get());

        final JavaFileObject sourceFile = filer.createSourceFile(generatedTypeName.toString(),
                Iterables.toArray(javaFile.typeSpec.originatingElements, Element.class));
        try {
            new Formatter().formatSource(CharSource.wrap(javaFile.toString()), new CharSink() {
                @Override
                public Writer openStream() throws IOException {
                    return sourceFile.openWriter();
                }
            });
        } catch (FormatterException e) {
            throw new SourceFileGenerationException(Optional.of(generatedTypeName), e,
                    getElementForErrorReporting(input));
        }
    } catch (Exception e) {
        // if the code above threw a SFGE, use that
        Throwables.propagateIfPossible(e, SourceFileGenerationException.class);
        // otherwise, throw a new one
        throw new SourceFileGenerationException(Optional.<ClassName>absent(), e,
                getElementForErrorReporting(input));
    }
}

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From source file:org.dishevelled.compress.Sinks.java

/**
 * Create and return a new bzip2 compressed char sink for the specified output stream.
 *
 * @param outputStream output stream, must not be null
 * @return a new bzip2 compressed char sink for the specified output stream
 */// w w  w  . ja v  a 2  s. c om
public static CharSink bzip2OutputStreamCharSink(final OutputStream outputStream) {
    checkNotNull(outputStream);
    return new CharSink() {
        @Override
        public Writer openStream() throws IOException {
            return new BufferedWriter(new OutputStreamWriter(new BZip2CompressorOutputStream(outputStream)));
        }
    };
}

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From source file:org.dishevelled.compress.Sinks.java

/**
 * Create and return a new block compressed gzip (BGZF) char sink for the specified file.
 *
 * @since 1.2//from   w w  w .  ja va  2  s .c  om
 * @param file file, must not be null
 * @return a new block compressed gzip (BGZF) char sink for the specified file
 */
public static CharSink bgzfFileCharSink(final File file) {
    checkNotNull(file);
    return new CharSink() {
        @Override
        public Writer openStream() throws IOException {
            return new BufferedWriter(new OutputStreamWriter(new BlockCompressedOutputStream(file)));
        }
    };
}

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From source file:org.obiba.opal.core.upgrade.v2_0_x.HashShiroIniPasswordUpgradeStep.java

private void backupAndWriteIniFile() throws IOException {
    Files.copy(srcIniFile, new File(srcIniFile.getAbsolutePath() + ".opal1-backup"));
    CharSink charSink = new CharSink() {
        @Override// w w w .  j av a2  s.c  om
        public Writer openStream() throws IOException {
            return new FileWriter(destIniFile);
        }
    };
    charSink.writeLines(lines);
}

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From source file:org.dishevelled.compress.Sinks.java

/**
 * Create and return a new gzip compressed char sink for the specified file.
 *
 * @since 1.3/*from w  ww  .ja va  2  s  . co m*/
 * @param file file, must not be null
 * @param append true to append to the specified file
 * @return a new gzip compressed char sink for the specified file
 */
public static CharSink gzipFileCharSink(final File file, final boolean append) {
    checkNotNull(file);
    return new CharSink() {
        @Override
        public Writer openStream() throws IOException {
            return new BufferedWriter(
                    new OutputStreamWriter(new GzipCompressorOutputStream(new FileOutputStream(file, append))));
        }
    };
}

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From source file:com.lyndir.masterpassword.model.impl.MPFileUserManager.java

/**
 * Write the current user state to disk.
 *///from w w  w.  ja va 2  s . c  o  m
public void save(final MPFileUser user, final MPMasterKey masterKey)
        throws MPKeyUnavailableException, MPAlgorithmException {
    try {
        MPMarshalFormat format = user.getFormat();
        new CharSink() {
            @Override
            public Writer openStream() throws IOException {
                return new OutputStreamWriter(new FileOutputStream(getUserFile(user, format)), Charsets.UTF_8);
            }
        }.write(format.marshaller().marshall(user));
    } catch (final MPMarshalException | IOException e) {
        logger.err(e, "Unable to save sites for user: %s", user);
    }
}

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