Example usage for javax.servlet ServletConfig getInitParameter

Introduction

In this page you can find the example usage for javax.servlet ServletConfig getInitParameter.

Prototype

public String getInitParameter(String name);

Source Link

Document

Gets the value of the initialization parameter with the given name.

Usage

From source file:org.efs.openreports.dispatcher.XMLADispatcher.java

protected String makeDataSourcesUrl(ServletConfig servletConfig) {
    String paramValue = servletConfig.getInitParameter(PARAM_DATASOURCES_CONFIG);
    // if false, then do not throw exception if the file/url
    // can not be found
    boolean optional = getBooleanInitParameter(servletConfig, PARAM_OPTIONAL_DATASOURCE_CONFIG);

    URL dataSourcesConfigUrl = null;
    try {/*from   w  ww . j  a  va2  s  . com*/
        if (paramValue == null) {
            // fallback to default
            String defaultDS = directoryProvider.getReportDirectory() + DEFAULT_DATASOURCE_FILE;
            File realPath = new File(defaultDS);
            if (realPath.exists()) {
                // only if it exists
                dataSourcesConfigUrl = realPath.toURI().toURL();
                return dataSourcesConfigUrl.toString();
            } else {
                return null;
            }
        } else if (paramValue.startsWith("inline:")) {
            return paramValue;
        } else {
            paramValue = Util.replaceProperties(paramValue, Util.toMap(System.getProperties()));
            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug("XmlaServlet.makeDataSources: paramValue=" + paramValue);
            }
            // is the parameter a valid URL
            MalformedURLException mue = null;
            try {
                dataSourcesConfigUrl = new URL(paramValue);
            } catch (MalformedURLException e) {
                // not a valid url
                mue = e;
            }
            if (dataSourcesConfigUrl == null) {
                // see if its a full valid file path
                File f = new File(paramValue);
                if (f.exists()) {
                    // yes, a real file path
                    dataSourcesConfigUrl = f.toURI().toURL();
                } else if (mue != null) {
                    // neither url or file,
                    // is it not optional
                    if (!optional) {
                        throw mue;
                    }
                }
                return null;
            }
            return dataSourcesConfigUrl.toString();
        }
    } catch (MalformedURLException mue) {
        throw Util.newError(mue, "invalid URL path '" + paramValue + "'");
    }
}

From source file:com.amalto.core.servlet.LogViewerServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);
    String location = config.getInitParameter("logFile"); //$NON-NLS-1$
    try {/*  w  w  w .  j  a  va2 s .c  o  m*/
        file = getLogFile(location);
    } catch (FileNotFoundException e) {
        throw new ServletException(e.getMessage(), e);
    }

    String defaultMaxLinesString = config.getInitParameter("maxLinesByChunk"); //$NON-NLS-1$
    defaultMaxLines = Integer.parseInt(defaultMaxLinesString);
    charset = config.getInitParameter("charset"); //$NON-NLS-1$
    if (charset == null) {
        charset = Charset.defaultCharset().name();
    }
}

From source file:org.infoscoop.web.WidgetServlet.java

public void init(ServletConfig config) throws ServletException {
    defaultUid = config.getInitParameter("defaultUid");
    if (defaultUid == null)
        defaultUid = "default";

    super.init(config);
}

From source file:cn.vlabs.duckling.vwb.ui.servlet.AbstractLoginServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    String file = config.getInitParameter("configFile");
    if (file == null) {
        throw new ServletException("Init parameter configFile  which contains sso configuration is required.");
    }//w  w w .  jav a2  s. c  o m
    principalKey = config.getInitParameter("principalKey");
    if (principalKey == null) {
        principalKey = "umt.principal";
    }
    String prefix = config.getInitParameter("prefix");
    String realPath = config.getServletContext().getRealPath(file);
    Config config1 = loadConfig(realPath);
    copyToLocal(prefix, config1);
}

From source file:com.qwazr.webapps.example.DocumentationServlet.java

@Override
public void init(ServletConfig config) {
    String p = config.getInitParameter("remotePrefix");
    if (!StringUtils.isEmpty(p))
        remotePrefix = p;//from  w w w. j a  v  a2s .com
    p = config.getInitParameter("indexFileNames");
    if (!StringUtils.isEmpty(p))
        indexFileNames = StringUtils.split(p, " ");
    p = config.getInitParameter("documentationPath");
    if (!StringUtils.isEmpty(p))
        documentationPath = new File(p);
    p = config.getInitParameter("freemarkerTool");
    freemarkerTool = LibraryManager.getInstance().getLibrary(StringUtils.isEmpty(p) ? "freemarker" : p);
    p = config.getInitParameter("markdownTool");
    markdownTool = LibraryManager.getInstance().getLibrary(StringUtils.isEmpty(p) ? "markdown" : p);
    p = config.getInitParameter("asciiDoctorTool");
    asciiDoctorTool = LibraryManager.getInstance().getLibrary(StringUtils.isEmpty(p) ? "adoc" : p);
    p = config.getInitParameter("templatePath");
    if (!StringUtils.isEmpty(p))
        templatePath = p;
}

From source file:org.infoscoop.web.WidgetConfServlet.java

public void init(ServletConfig config) throws ServletException {

    super.init(config);

    String cacheLifeTime = config.getInitParameter("cacheLifeTime");
    try {/*from w  w w.  j ava  2s.  c o m*/
        if (cacheLifeTime != null)
            CACHE_LIFE_TIME = Integer.parseInt(cacheLifeTime);
    } catch (Exception e) {
        log.warn("cacheLifeTime must be a number. cacheLifeTime = " + cacheLifeTime);
    }
    if (log.isInfoEnabled())
        log.info("cacheLifeTime = " + CACHE_LIFE_TIME + " minutes");

    factory = SAXParserFactory.newInstance();
    factory.setNamespaceAware(true);
}

From source file:org.paxml.web.PaxmlServlet.java

@Override
public void init(ServletConfig c) throws ServletException {
    try {/*w ww  .  j a  v  a  2 s. co  m*/
        String tagLibs = c.getInitParameter(CONFIG_TAG_LIB);
        if (tagLibs != null) {
            for (String lib : StringUtils.split(tagLibs, CONFIG_VALUE_SEP)) {
                Class clazz = Class.forName(lib.trim());
                config.getTagLibs().add(clazz);
            }
        }
        String paxmlDir = c.getInitParameter(CONFIG_PAXML_DIR);
        if (paxmlDir != null) {
            for (String dir : StringUtils.split(paxmlDir, CONFIG_VALUE_SEP)) {
                dir = dir.trim();
                if (!dir.isEmpty()) {
                    config.getResources().addAll(LaunchModelBuilder.findResources(dir, null, null));
                }
            }
        } else {
            config.getResources()
                    .addAll(LaunchModelBuilder.findResources(new File(".").getAbsolutePath(), null, null));
        }
        String resDir = c.getInitParameter(CONFIG_PAXML_DIR);
        if (resDir != null) {
            for (String dir : StringUtils.split(resDir, CONFIG_VALUE_SEP)) {
                dir = dir.trim();
                if (!dir.isEmpty()) {
                    resources.add(new File(dir));
                }
            }
        } else {
            resources.add(new File("."));
        }
    } catch (Exception e) {
        throw new ServletException("Cannot init paxml servlet", e);
    }
}

From source file:alpine.servlets.FileSystemResourceServlet.java

/**
 * Overrides the servlet init method and loads sets the InputStream necessary
 * to load application.properties.//w ww  . ja v a  2 s  .c  o  m
 * @throws ServletException a general error that occurs during initialization
 */
@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);

    String directory = config.getInitParameter("directory");
    if (StringUtils.isNotBlank(directory)) {
        this.directory = directory;
    }

    String absolute = config.getInitParameter("absolute");
    if (StringUtils.isNotBlank(absolute)) {
        this.absolute = BooleanUtil.valueOf(absolute);
    }
}

From source file:de.micromata.genome.gwiki.web.dav.WebDavServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    if (StringUtils.equals("true", config.getInitParameter("wordHtmlEdit")) == true) {
        wordHtmlEdit = true;/*  ww w . j a  va2 s .  c  om*/
    }
    internalUserName = config.getInitParameter("internalUserName");
    internalPass = config.getInitParameter("internalPass");
    super.init(config);
}

From source file:com.ctriposs.rest4j.server.Rest4JServlet.java

private boolean getUseAsync(ServletConfig servletConfig) {
    String useAsync = servletConfig.getInitParameter(USE_ASYNC_PARAM);
    if (useAsync != null) {
        return Boolean.parseBoolean(useAsync);
    } else {/*from w  w w  .j ava 2 s  . co m*/
        return servletConfig.getServletContext().getMajorVersion() >= 3;
    }
}