Examples with UnsupportedEncodingException java.io.UnsupportedEncodingException used on opensource projects

Example 21 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project tomcat by apache.

the class DeployTask method execute.

// --------------------------------------------------------- Public Methods
/**
     * Execute the requested operation.
     *
     * @exception BuildException if an error occurs
     */
@Override
public void execute() throws BuildException {
    super.execute();
    if (path == null) {
        throw new BuildException("Must specify 'path' attribute");
    }
    if ((war == null) && (localWar == null) && (config == null) && (tag == null)) {
        throw new BuildException("Must specify either 'war', 'localWar', 'config', or 'tag' attribute");
    }
    // Building an input stream on the WAR to upload, if any
    BufferedInputStream stream = null;
    String contentType = null;
    long contentLength = -1;
    if (war != null) {
        if (PROTOCOL_PATTERN.matcher(war).lookingAt()) {
            try {
                URL url = new URL(war);
                URLConnection conn = url.openConnection();
                contentLength = conn.getContentLengthLong();
                stream = new BufferedInputStream(conn.getInputStream(), 1024);
            } catch (IOException e) {
                throw new BuildException(e);
            }
        } else {
            FileInputStream fsInput = null;
            try {
                fsInput = new FileInputStream(war);
                contentLength = fsInput.getChannel().size();
                stream = new BufferedInputStream(fsInput, 1024);
            } catch (IOException e) {
                if (fsInput != null) {
                    try {
                        fsInput.close();
                    } catch (IOException ioe) {
                    // Ignore
                    }
                }
                throw new BuildException(e);
            }
        }
        contentType = "application/octet-stream";
    }
    // Building URL
    StringBuilder sb = createQueryString("/deploy");
    try {
        if ((war == null) && (config != null)) {
            sb.append("&config=");
            sb.append(URLEncoder.encode(config, getCharset()));
        }
        if ((war == null) && (localWar != null)) {
            sb.append("&war=");
            sb.append(URLEncoder.encode(localWar, getCharset()));
        }
        if (update) {
            sb.append("&update=true");
        }
        if (tag != null) {
            sb.append("&tag=");
            sb.append(URLEncoder.encode(tag, getCharset()));
        }
        execute(sb.toString(), stream, contentType, contentLength);
    } catch (UnsupportedEncodingException e) {
        throw new BuildException("Invalid 'charset' attribute: " + getCharset());
    } finally {
        if (stream != null) {
            try {
                stream.close();
            } catch (IOException ioe) {
            // Ignore
            }
        }
    }
}

Example 22 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project tomcat by apache.

the class JKStatusUpdateTask method createLink.

/**
     * Create JkStatus link
     * <ul>
     * <li><b>load balance example:
     * </b>http://localhost/status?cmd=update&mime=txt&w=lb&lf=false&ls=true</li>
     * <li><b>worker example:
     * </b>http://localhost/status?cmd=update&mime=txt&w=node1&l=lb&wf=1&wd=false&ws=false
     * </li>
     * </ul>
     *
     * @return create jkstatus link
     */
private StringBuilder createLink() {
    // Building URL
    StringBuilder sb = new StringBuilder();
    try {
        sb.append("?cmd=update&mime=txt");
        sb.append("&w=");
        sb.append(URLEncoder.encode(worker, getCharset()));
        if (isLBMode) {
            //http://localhost/status?cmd=update&mime=txt&w=lb&lf=false&ls=true
            if ((lbRetries != null)) {
                // > 0
                sb.append("&lr=");
                sb.append(lbRetries);
            }
            if ((lbRecovertime != null)) {
                // > 59
                sb.append("&lt=");
                sb.append(lbRecovertime);
            }
            if ((lbStickySession != null)) {
                sb.append("&ls=");
                sb.append(lbStickySession);
            }
            if ((lbForceSession != null)) {
                sb.append("&lf=");
                sb.append(lbForceSession);
            }
        } else {
            //http://localhost/status?cmd=update&mime=txt&w=node1&l=lb&wf=1&wd=false&ws=false
            if ((workerLb != null)) {
                // must be configured
                sb.append("&l=");
                sb.append(URLEncoder.encode(workerLb, getCharset()));
            }
            if ((workerLoadFactor != null)) {
                // >= 1
                sb.append("&wf=");
                sb.append(workerLoadFactor);
            }
            if ((workerDisabled != null)) {
                sb.append("&wd=");
                sb.append(workerDisabled);
            }
            if ((workerStopped != null)) {
                sb.append("&ws=");
                sb.append(workerStopped);
            }
            if ((workerRedirect != null)) {
                // other worker conrecte lb's
                sb.append("&wr=");
            }
            if ((workerClusterDomain != null)) {
                sb.append("&wc=");
                sb.append(URLEncoder.encode(workerClusterDomain, getCharset()));
            }
        }
    } catch (UnsupportedEncodingException e) {
        throw new BuildException("Invalid 'charset' attribute: " + getCharset());
    }
    return sb;
}

Example 23 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project tomcat by apache.

the class JMXSetTask method execute.

/**
     * Execute the requested operation.
     *
     * @exception BuildException if an error occurs
     */
@Override
public void execute() throws BuildException {
    super.execute();
    if (bean == null || attribute == null || value == null) {
        throw new BuildException("Must specify 'bean', 'attribute' and 'value' attributes");
    }
    log("Setting attribute " + attribute + " in bean " + bean + " to " + value);
    try {
        execute("/jmxproxy/?set=" + URLEncoder.encode(bean, getCharset()) + "&att=" + URLEncoder.encode(attribute, getCharset()) + "&val=" + URLEncoder.encode(value, getCharset()));
    } catch (UnsupportedEncodingException e) {
        throw new BuildException("Invalid 'charset' attribute: " + getCharset());
    }
}

Example 24 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project tomcat by apache.

the class Compiler method setupContextWriter.

private ServletWriter setupContextWriter(String javaFileName) throws FileNotFoundException, JasperException {
    ServletWriter writer;
    // Setup the ServletWriter
    String javaEncoding = ctxt.getOptions().getJavaEncoding();
    OutputStreamWriter osw = null;
    try {
        osw = new OutputStreamWriter(new FileOutputStream(javaFileName), javaEncoding);
    } catch (UnsupportedEncodingException ex) {
        errDispatcher.jspError("jsp.error.needAlternateJavaEncoding", javaEncoding);
    }
    writer = new ServletWriter(new PrintWriter(osw));
    ctxt.setWriter(writer);
    return writer;
}

Example 25 with UnsupportedEncodingException

use of java.io.UnsupportedEncodingException in project zeppelin by apache.

the class PegdownYumlPlugin method createYumlUrl.

public static String createYumlUrl(Map<String, String> params, String body) {
    StringBuilder inlined = new StringBuilder();
    for (String line : body.split("\\r?\\n")) {
        line = line.trim();
        if (line.length() > 0) {
            if (inlined.length() > 0) {
                inlined.append(", ");
            }
            inlined.append(line);
        }
    }
    String encodedBody = null;
    try {
        encodedBody = URLEncoder.encode(inlined.toString(), "UTF-8");
    } catch (UnsupportedEncodingException e) {
        new RuntimeException("Failed to encode YUML markdown body", e);
    }
    StringBuilder mergedStyle = new StringBuilder();
    String style = defaultString(params.get("style"), "scruffy");
    String type = defaultString(params.get("type"), "class");
    String format = defaultString(params.get("format"), "svg");
    mergedStyle.append(style);
    if (null != params.get("dir")) {
        mergedStyle.append(";dir:" + params.get("dir"));
    }
    if (null != params.get("scale")) {
        mergedStyle.append(";scale:" + params.get("scale"));
    }
    return new StringBuilder().append("http://yuml.me/diagram/").append(mergedStyle.toString() + "/").append(type + "/").append(encodedBody).append("." + format).toString();
}