Example usage for java.net URLDecoder decode

List of usage examples for java.net URLDecoder decode

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Introduction

In this page you can find the example usage for java.net URLDecoder decode.

Prototype

public static String decode(String s, Charset charset)

Source Link

Document

Decodes an application/x-www-form-urlencoded string using a specific java.nio.charset.Charset Charset .

Usage

From source file:com.qwazr.utils.LinkUtils.java

public final static String UTF8_URL_QuietDecode(String s) {
    try {/*from w  w w.  ja v  a2s .  c o  m*/
        return URLDecoder.decode(s, "UTF-8");
    } catch (UnsupportedEncodingException e) {
        return s;
    }
}

From source file:org.pentaho.di.core.util.HttpClientUtil.java

/**
 *
 * @param response the httpresponse for processing
 * @param charset the charset used for getting HttpEntity
 * @param decode determines if the result should be decoded or not
 * @return HttpEntity in String representation using provided charset
 * @throws IOException/*from w w w .j a va  2  s.c  om*/
 */
public static String responseToString(HttpResponse response, Charset charset, boolean decode)
        throws IOException {
    HttpEntity entity = response.getEntity();
    String result = EntityUtils.toString(entity, charset);
    EntityUtils.consume(entity);
    if (decode) {
        result = URLDecoder.decode(result, StandardCharsets.UTF_8.name());
    }
    return result;
}

From source file:com.autentia.intra.servlet.DocServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String uri = request.getRequestURI();
    log.debug("doGet - uri='" + uri + "'");

    int i = uri.indexOf(URL_PREFIX);
    if (i != -1) {
        String relPath = uri.substring(i + URL_PREFIX.length());
        relPath = URLDecoder.decode(relPath, "UTF-8");
        log.debug("doGet - relPath='" + relPath + "'");

        File f = new File(ConfigurationUtil.getDefault().getUploadPath() + relPath);
        if (f.exists()) {
            response.setContentLength((int) f.length());

            String mime = request.getParameter(ARG_MIME);
            if (mime != null && !mime.equals("")) {
                response.setContentType(mime);
            }/*from  ww w .j av a  2 s  . c  o  m*/
            OutputStream out = response.getOutputStream();
            InputStream in = new FileInputStream(f);
            byte[] buffer = new byte[8192];
            int nr;
            while ((nr = in.read(buffer)) != -1) {
                out.write(buffer, 0, nr);
            }
            in.close();
        } else {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
        }
    } else {
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                "Bad URL prefix for servlet: check your web.xml file");
    }
}

From source file:cn.hxh.springside.utils.EncodeUtils.java

/**
 * URL ?, EncodeUTF-8. /*from   www .ja v a 2 s .c o  m*/
 */
public static String urlDecode(String part) {

    try {
        return URLDecoder.decode(part, DEFAULT_URL_ENCODING);
    } catch (UnsupportedEncodingException e) {
        throw ExceptionUtils.unchecked(e);
    }
}

From source file:com.autentia.intra.servlet.DocRootServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String uri = request.getRequestURI();
    log.debug("doGet - uri='" + uri + "'");

    int i = uri.indexOf(URL_PREFIX);
    if (i != -1) {
        String relPath = uri.substring(i + URL_PREFIX.length());

        relPath = URLDecoder.decode(relPath, "UTF-8");
        log.debug("doGet - relPath='" + relPath + "'");

        File f = new File(ConfigurationUtil.getDefault().getDocumentRootPath() + relPath);
        if (f.exists()) {
            response.setContentLength((int) f.length());

            String mime = request.getParameter(ARG_MIME);
            if (mime != null && !mime.equals("")) {
                response.setContentType(mime);
            }/* www . j  a  v  a  2s  .c o  m*/
            OutputStream out = response.getOutputStream();
            InputStream in = new FileInputStream(f);
            byte[] buffer = new byte[8192];
            int nr;
            while ((nr = in.read(buffer)) != -1) {
                out.write(buffer, 0, nr);
            }
            in.close();
        } else {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
        }
    } else {
        response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                "Bad URL prefix for servlet: check your web.xml file");
    }
}

From source file:com.freedomotic.plugin.purl.Purl.java

@Override
protected void onRun() {
    //called in a loop while this plugin is running
    //loops waittime is specified using setPollingWait()
    Authenticator.setDefault(new MyAuthenticator());
    String pageContent = "";
    String url = "";
    try {/*ww  w.  j  a  v  a2s  . c  o m*/
        url = URLDecoder.decode(configuration.getStringProperty("url", ""), "UTF-8");
        pageContent = readPage(new URL(url));
    } catch (Exception ex) {
        Logger.getLogger(Purl.class.getName()).log(Level.SEVERE, null, ex);
    }

    if (!pageContent.isEmpty()) {
        GenericEvent event = new GenericEvent(this);
        event.setDestination("app.event.sensor.url");
        event.addProperty("url", url);
        event.addProperty("url.content", pageContent);
        event.addProperty("url.content.length", String.valueOf(pageContent.length()));
        notifyEvent(event);
        setDescription("Readed " + pageContent.length() + "characters");
    }
}

From source file:com.myb.portal.util.Encodes.java

/**
 * URL ?, EncodeUTF-8. //w  ww  .j a  va 2 s  . c  o  m
 */
public static String urlDecode(String part) {

    try {
        return URLDecoder.decode(part, DEFAULT_URL_ENCODING);
    } catch (UnsupportedEncodingException e) {
        //         throw Exceptions.unchecked(e);
    }
    return part;
}

From source file:com.idea.quickstart.common.security.Encodes.java

/**
 * URL ?, EncodeUTF-8./*  ww  w  .  j ava2  s . c om*/
 */
public static String urlDecode(String part) {
    try {
        return URLDecoder.decode(part, DEFAULT_URL_ENCODING);
    } catch (UnsupportedEncodingException e) {
        //ignore
    }
    return "";
}

From source file:com.liferay.util.Http.java

public static String decodeURL(String url) {
    try {/*from w w w .  j a  v  a 2  s  . c o m*/
        return URLDecoder.decode(url, SystemProperties.get(FILE_ENCODING));
    } catch (UnsupportedEncodingException uee) {
        Logger.error(Http.class, uee.getMessage(), uee);

        return StringPool.BLANK;
    }
}

From source file:com.mashape.unirest.android.http.HttpClientHelper.java

private static HttpRequestBase prepareRequest(HttpRequest request, boolean async) {

    Object defaultHeaders = Options.getOption(Option.DEFAULT_HEADERS);
    if (defaultHeaders != null) {
        @SuppressWarnings("unchecked")
        Set<Entry<String, String>> entrySet = ((Map<String, String>) defaultHeaders).entrySet();
        for (Entry<String, String> entry : entrySet) {
            request.header(entry.getKey(), entry.getValue());
        }//from w  w w . j  av  a2s  .c o m
    }

    if (!request.getHeaders().containsKey(USER_AGENT_HEADER)) {
        request.header(USER_AGENT_HEADER, USER_AGENT);
    }
    if (!request.getHeaders().containsKey(ACCEPT_ENCODING_HEADER)) {
        request.header(ACCEPT_ENCODING_HEADER, "gzip");
    }

    HttpRequestBase reqObj = null;

    String urlToRequest = null;
    try {
        URL url = new URL(request.getUrl());
        URI uri = new URI(url.getProtocol(), url.getUserInfo(), url.getHost(), url.getPort(),
                URLDecoder.decode(url.getPath(), "UTF-8"), "", url.getRef());
        urlToRequest = uri.toURL().toString();
        if (url.getQuery() != null && !url.getQuery().trim().equals("")) {
            if (!urlToRequest.substring(urlToRequest.length() - 1).equals("?")) {
                urlToRequest += "?";
            }
            urlToRequest += url.getQuery();
        } else if (urlToRequest.substring(urlToRequest.length() - 1).equals("?")) {
            urlToRequest = urlToRequest.substring(0, urlToRequest.length() - 1);
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }

    switch (request.getHttpMethod()) {
    case GET:
        reqObj = new HttpGet(urlToRequest);
        break;
    case POST:
        reqObj = new HttpPost(urlToRequest);
        break;
    case PUT:
        reqObj = new HttpPut(urlToRequest);
        break;
    case DELETE:
        //reqObj = new HttpDeleteWithBody(urlToRequest);
        break;
    case PATCH:
        //reqObj = new HttpPatchWithBody(urlToRequest);
        break;
    case OPTIONS:
        reqObj = new HttpOptions(urlToRequest);
        break;
    case HEAD:
        reqObj = new HttpHead(urlToRequest);
        break;
    }

    Set<Entry<String, List<String>>> entrySet = request.getHeaders().entrySet();
    for (Entry<String, List<String>> entry : entrySet) {
        List<String> values = entry.getValue();
        if (values != null) {
            for (String value : values) {
                reqObj.addHeader(entry.getKey(), value);
            }
        }
    }

    // Set body
    if (!(request.getHttpMethod() == HttpMethod.GET || request.getHttpMethod() == HttpMethod.HEAD)) {
        if (request.getBody() != null) {
            HttpEntity entity = request.getBody().getEntity();
            if (async) {
                if (reqObj.getHeaders(CONTENT_TYPE) == null || reqObj.getHeaders(CONTENT_TYPE).length == 0) {
                    reqObj.setHeader(entity.getContentType());
                }
                try {
                    ByteArrayOutputStream output = new ByteArrayOutputStream();
                    entity.writeTo(output);
                    NByteArrayEntity en = new NByteArrayEntity(output.toByteArray());
                    ((HttpEntityEnclosingRequestBase) reqObj).setEntity(en);
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            } else {
                ((HttpEntityEnclosingRequestBase) reqObj).setEntity(entity);
            }
        }
    }

    return reqObj;
}