Examples with CharArrayBuffer org.apache.hc.core5.util.CharArrayBuffer used on opensource projects

Example 56 with CharArrayBuffer

use of org.apache.hc.core5.util.CharArrayBuffer in project httpcomponents-core by apache.

the class ContentType method toString.

/**
 * Generates textual representation of this content type which can be used as the value
 * of a {@code Content-Type} header.
 */
@Override
public String toString() {
    final CharArrayBuffer buf = new CharArrayBuffer(64);
    buf.append(this.mimeType);
    if (this.params != null) {
        buf.append("; ");
        BasicHeaderValueFormatter.INSTANCE.formatParameters(buf, this.params, false);
    } else if (this.charset != null) {
        buf.append("; charset=");
        buf.append(this.charset.name());
    }
    return buf.toString();
}

Example 57 with CharArrayBuffer

use of org.apache.hc.core5.util.CharArrayBuffer in project httpcomponents-core by apache.

the class BasicLineParser method parseRequestLine.

/**
 * Parses a request line.
 *
 * @param buffer    a buffer holding the line to parse
 *
 * @return  the parsed request line
 *
 * @throws ParseException        in case of a parse error
 */
@Override
public RequestLine parseRequestLine(final CharArrayBuffer buffer) throws ParseException {
    Args.notNull(buffer, "Char array buffer");
    final ParserCursor cursor = new ParserCursor(0, buffer.length());
    this.tokenizer.skipWhiteSpace(buffer, cursor);
    final String method = this.tokenizer.parseToken(buffer, cursor, BLANKS);
    if (TextUtils.isEmpty(method)) {
        throw new ParseException("Invalid request line", buffer, cursor.getLowerBound(), cursor.getUpperBound(), cursor.getPos());
    }
    this.tokenizer.skipWhiteSpace(buffer, cursor);
    final String uri = this.tokenizer.parseToken(buffer, cursor, BLANKS);
    if (TextUtils.isEmpty(uri)) {
        throw new ParseException("Invalid request line", buffer, cursor.getLowerBound(), cursor.getUpperBound(), cursor.getPos());
    }
    final ProtocolVersion ver = parseProtocolVersion(buffer, cursor);
    this.tokenizer.skipWhiteSpace(buffer, cursor);
    if (!cursor.atEnd()) {
        throw new ParseException("Invalid request line", buffer, cursor.getLowerBound(), cursor.getUpperBound(), cursor.getPos());
    }
    return new RequestLine(method, uri, ver);
}

Example 58 with CharArrayBuffer

use of org.apache.hc.core5.util.CharArrayBuffer in project httpcomponents-core by apache.

the class MessageSupport method format.

public static Header format(final String name, final String... tokens) {
    Args.notBlank(name, "Header name");
    if (tokens == null || tokens.length == 0) {
        return null;
    }
    final CharArrayBuffer buffer = new CharArrayBuffer(256);
    buffer.append(name);
    buffer.append(": ");
    formatTokens(buffer, tokens);
    return BufferedHeader.create(buffer);
}

Example 59 with CharArrayBuffer

use of org.apache.hc.core5.util.CharArrayBuffer in project httpcomponents-core by apache.

the class TestSessionInOutBuffers method testNonAsciiReadWriteLine.

@Test
public void testNonAsciiReadWriteLine() throws Exception {
    final String s1 = constructString(SWISS_GERMAN_HELLO);
    final SessionOutputBuffer outbuffer = new SessionOutputBufferImpl(16, StandardCharsets.ISO_8859_1.newEncoder());
    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    final CharArrayBuffer chbuffer = new CharArrayBuffer(16);
    for (int i = 0; i < 10; i++) {
        chbuffer.clear();
        chbuffer.append(s1);
        outbuffer.writeLine(chbuffer, outputStream);
    }
    chbuffer.clear();
    outbuffer.writeLine(chbuffer, outputStream);
    outbuffer.flush(outputStream);
    final long bytesWritten = outbuffer.getMetrics().getBytesTransferred();
    final long expected = ((s1.getBytes(StandardCharsets.ISO_8859_1).length + 2)) * 10 + 2;
    Assertions.assertEquals(expected, bytesWritten);
    final SessionInputBuffer inBuffer = new SessionInputBufferImpl(16, StandardCharsets.ISO_8859_1.newDecoder());
    final ByteArrayInputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());
    for (int i = 0; i < 10; i++) {
        chbuffer.clear();
        final int len = inBuffer.readLine(chbuffer, inputStream);
        Assertions.assertEquals(len, SWISS_GERMAN_HELLO.length);
        Assertions.assertEquals(s1, chbuffer.toString());
    }
    chbuffer.clear();
    Assertions.assertEquals(0, inBuffer.readLine(chbuffer, inputStream));
    chbuffer.clear();
    Assertions.assertEquals(-1, inBuffer.readLine(chbuffer, inputStream));
    chbuffer.clear();
    Assertions.assertEquals(-1, inBuffer.readLine(chbuffer, inputStream));
    final long bytesRead = inBuffer.getMetrics().getBytesTransferred();
    Assertions.assertEquals(expected, bytesRead);
}

Example 60 with CharArrayBuffer

use of org.apache.hc.core5.util.CharArrayBuffer in project httpcomponents-core by apache.

the class TestSessionInOutBuffers method testMalformedInputActionReport.

@Test
public void testMalformedInputActionReport() throws Exception {
    final byte[] tmp = constructString(SWISS_GERMAN_HELLO).getBytes(StandardCharsets.ISO_8859_1);
    final CharsetDecoder decoder = StandardCharsets.UTF_8.newDecoder();
    decoder.onMalformedInput(CodingErrorAction.REPORT);
    decoder.onUnmappableCharacter(CodingErrorAction.IGNORE);
    final SessionInputBuffer inBuffer = new SessionInputBufferImpl(16, decoder);
    final ByteArrayInputStream inputStream = new ByteArrayInputStream(tmp);
    final CharArrayBuffer chbuffer = new CharArrayBuffer(32);
    Assertions.assertThrows(CharacterCodingException.class, () -> inBuffer.readLine(chbuffer, inputStream));
}