Examples with Converter org.apache.camel.Converter used on opensource projects

Example 11 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class XmlConverter method toStreamSourceFromSAX.

@Converter
public StreamSource toStreamSourceFromSAX(SAXSource source, Exchange exchange) throws TransformerException {
    InputSource inputSource = source.getInputSource();
    if (inputSource != null) {
        if (inputSource.getCharacterStream() != null) {
            return new StreamSource(inputSource.getCharacterStream());
        }
        if (inputSource.getByteStream() != null) {
            return new StreamSource(inputSource.getByteStream());
        }
    }
    String result = toString(source, exchange);
    return new StringSource(result);
}

Example 12 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class CamelConverter method toProcessor.

@Converter
public static Processor toProcessor(final Predicate predicate) {
    return new Processor() {

        public void process(Exchange exchange) throws Exception {
            boolean answer = predicate.matches(exchange);
            Message out = exchange.getOut();
            out.copyFrom(exchange.getIn());
            out.setBody(answer);
        }
    };
}

Example 13 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class NIOConverter method toByteBuffer.

@Converter
public static ByteBuffer toByteBuffer(Float value) {
    ByteBuffer buf = ByteBuffer.allocate(4);
    buf.putFloat(value);
    buf.flip();
    return buf;
}

Example 14 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class NIOConverter method toByteBuffer.

@Converter
public static ByteBuffer toByteBuffer(Long value) {
    ByteBuffer buf = ByteBuffer.allocate(8);
    buf.putLong(value);
    buf.flip();
    return buf;
}

Example 15 with Converter

use of org.apache.camel.Converter in project camel by apache.

the class NIOConverter method toByteBuffer.

@Converter
public static ByteBuffer toByteBuffer(File file) throws IOException {
    InputStream in = null;
    try {
        byte[] buf = new byte[(int) file.length()];
        in = IOHelper.buffered(new FileInputStream(file));
        int sizeLeft = (int) file.length();
        int offset = 0;
        while (sizeLeft > 0) {
            int readSize = in.read(buf, offset, sizeLeft);
            sizeLeft -= readSize;
            offset += readSize;
        }
        return ByteBuffer.wrap(buf);
    } finally {
        IOHelper.close(in, "Failed to close file stream: " + file.getPath(), LOG);
    }
}