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serving HTML/JSP in a restful webapp using jersey & java


serving HTML/JSP in a restful webapp using jersey & java

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serving HTML/JSP in a restful webapp using jersey & java
Tag : rest , By : DicksGarage
Date : November 29 2020, 01:01 AM


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Serving mp3 to mobile Safari browser in Java using Jersey


Tag : java , By : Anonymous
Date : March 29 2020, 07:55 AM
Any of those help I used the AudioAttributes and EncodingAttributes classes to convert the file to the right codec. It's pretty slow and wastes a lot of storage because a new file has to be create each time a song is played. I'll probably change this code later so that the files are cached after converted. Then before I convert I check if I already converted. Also it would be nice to test if the raw file is compatible with the device before converting it. Here's current the code.
    @GET
    @Path("/audio")
    @Produces("audio/mpeg")
    public Response getAudio(
            @DefaultValue("C:\\Users\\Ben\\Music\\sample.mp3") @QueryParam("file") String file,
            @DefaultValue("medium") @QueryParam("quality") String quality) throws EncoderException, IOException {
        File song = new File(file);
        File rootMusicDir = new File(AUDIO_PATH);
        File rootVideoDir = new File(VIDEO_PATH);
        if (!directoryService.isSubDirectory(rootMusicDir, song) && !directoryService.isSubDirectory(rootVideoDir, song)) {
            return Response.status(500).build();
        }

        AudioAttributes audio = new AudioAttributes();
        audio.setCodec("libmp3lame");
        if (quality.equalsIgnoreCase("high")) {
            audio.setBitRate(new Integer(256000));
            audio.setChannels(new Integer(2));
            audio.setSamplingRate(new Integer(44100));
        } else if (quality.equalsIgnoreCase("medium")) {
            audio.setBitRate(new Integer(128000));
            audio.setChannels(new Integer(2));
            audio.setSamplingRate(new Integer(44100));
        } else {
            audio.setBitRate(new Integer(64000));
            audio.setChannels(new Integer(1));
            audio.setSamplingRate(new Integer(22050));
        }

        EncodingAttributes attrs = new EncodingAttributes();
        attrs.setFormat("mp3");
        attrs.setAudioAttributes(audio);
        Encoder encoder = new Encoder();

        String random = new BigInteger(130, new SecureRandom()).toString(32);
        File songMP4 = new File(TEMP_PATH + file.replaceAll("[^\\dA-Za-z ]", "").replaceAll("\\s+", "+") + random);
        encoder.encode(song, songMP4, attrs);
        return Response.ok().entity(songMP4).build();
    }

Purpose of jersey-server, jersey-client, jersey-grizzly in RESTful application


Tag : rest , By : anon
Date : March 29 2020, 07:55 AM
it should still fix some issue In a nutshell: you use jersey-server to expose REST APIs like in this example:
@Path("/hello")
class RESTDispatcher {

    @GET
    @Path("/world")
    public String helloWorld() {
        return "Hello world!"
    }
}
public static String callRestAPI(String[] args) {
    Invocation.Builder builder = ClientBuilder
                                .newClient()
                                .target("http://localhost/hello/world");
    Response response = builder.method("GET");
    String result = response.readEntity(String.class);
    return result; 
    //will return "Hello world!" with our previous example deployed on localhost
}
Invocation.Builder builder = ClientBuilder
                            .newClient()
                            .target("http://localhost/hello/world");
Response response = builder.method("GET");
String result = response.readEntity(String.class);

Serving static html file from another directory from flask restful endpoint


Tag : python , By : Sigtryggur
Date : March 29 2020, 07:55 AM
I hope this helps . When creating flask app, configure static_folder to your client folder.
from flask import Flask
app = Flask(__name__, static_folder="client")
@app.route('/<path:path>')
def serve_page(path):
    return send_from_directory('client', path)

Maven default arhcetype: jersey-qucikstart-webapp unable to run webapp - [Fatal Error] :3:6:


Tag : java , By : mlapida
Date : March 29 2020, 07:55 AM
Does that help I've created the archetype maven project: jersey-quickstart-webapp. I've added the project files I've prepared before and I had to add the following in the pom.xml file: , In your context.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<Context path="/ParkingSystem"/>
    <Resource name="sql2226123"
       auth="Container" type="javax.sql.DataSource"
       maxActive="20" maxIdle="5" maxWait="10000"
       username="sqldb" password="xyz123"
       driverClassName="com.mysql.jdbc.Driver"
       url="jdbc:mysql://sql2.freemysqlhosting.net:3306/sql2226123"/>
</Context>
<?xml version="1.0" encoding="UTF-8"?>
<Context path="/ParkingSystem">
    <Resource name="sql2226123"
       auth="Container" type="javax.sql.DataSource"
       maxActive="20" maxIdle="5" maxWait="10000"
       username="sqldb" password="xyz123"
       driverClassName="com.mysql.jdbc.Driver"
       url="jdbc:mysql://sql2.freemysqlhosting.net:3306/sql2226123"/>
</Context>

Junit Test for jersey (RESTful) @POST html form


Tag : development , By : protagonist
Date : March 29 2020, 07:55 AM
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