commit	a453a8ff1408bcb5d034ea84bcfc09d441937b9d	[log] [tgz]
author	Constantin Rack <constantin@rack.li>	Sat Jul 26 12:35:33 2014 +0200
committer	Constantin Rack <constantin@rack.li>	Sat Jul 26 12:35:33 2014 +0200
tree	33b611a9b7648f919c50a14251a9108a578853d1
parent	0d6623c6199897e61f09ee8615872fec4210a79e [diff]

tree: 33b611a9b7648f919c50a14251a9108a578853d1

README.md

cbor-java

A Java 7 implementation of RFC 7049: Concise Binary Object Representation (CBOR)

Features

Encodes and decodes all examples described in RFC 7049
Provides a fluent interface builder for CBOR messages
Supports semantic tags
Supports 64-bit integer values
Passes all CPD, PMD and FindBugs tests

Documentation

Maven Dependency

Add this to the dependencies section of your pom.xml file:

<dependency>
    <groupId>co.nstant.in</groupId>
    <artifactId>cbor</artifactId>
    <version>0.4</version>
</dependency>

Usage

Encoding Example

ByteArrayOutputStream baos = new ByteArrayOutputStream();
CborEncoder encoder = new CborEncoder(baos);
encoder.encode(new CborBuilder()
    .add("text")                // add string
    .add(1234)                  // add integer
    .add(new byte[] { 0x10 })   // add byte array
    .addArray()                 // add array
        .add(1)
        .add("text")
        .end()
    .build());
byte[] encodedBytes = baos.toByteArray();

Decoding Example

ByteArrayInputStream bais = new ByteArrayInputStream(encodedBytes);
CborDecoder decoder = new CborDecoder(bais);
List<DataItem> dataItems = decoder.decode();
for(DataItem dataItem : dataItems) {
    // process data item
}

Streaming Decoding Example

ByteArrayInputStream bais = new ByteArrayInputStream(encodedBytes);
CborDecoder decoder = new CborDecoder(bais);
decoder.decode(new DataItemListener() {

    @Override
    public void onDataItem(DataItem dataItem) {
        // process data item
    }

});

License

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.