Example usage for org.apache.commons.lang StringUtils EMPTY

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In this page you can find the example usage for org.apache.commons.lang StringUtils EMPTY.

Prototype

String EMPTY

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Document

The empty String "".

Usage

From source file:fr.paris.lutece.plugins.rss.web.FeedUtil.java

/**
 * Gets an XML for the given resource.//  w  w w  .  j ava2 s.  co m
 * @param resourceRSS the resource
 * @return the XML as String, encoding is {@link IResourceRss#getEncoding()}. Returns an empty String if no items.
 * Returns <code>{@link IResourceRss#createHtmlRss()}</code> if {@link IResourceRss#getFeed()} is not implemented yet.
 */
public static String getFeed(IResourceRss resourceRSS) {
    IFeedResource resource = resourceRSS.getFeed();

    if (resource == null) {
        // no implementation - use the deprecated
        return resourceRSS.createHtmlRss();
    }

    if (resource.getItems().isEmpty()) {
        // an empty feed will fail
        return StringUtils.EMPTY;
    }

    return getFeed(resource, resourceRSS.getFeedType(), resourceRSS.getEncoding(), resourceRSS.getMaxItems());
}

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From source file:com.cyclopsgroup.waterview.servlet.ServletRuntimeData.java

/**
 * Default constructor of default web runtime
 *
 * @param request Http request object//from   w w w  .j  av a2 s.co  m
 * @param response Http response object
 * @param context Http servlet context
 * @param fileUpload File upload component
 * @param services ServiceManager object
 * @param applicationBase application base url
 * @throws Exception Throw it out
 */
ServletRuntimeData(HttpServletRequest request, HttpServletResponse response, ServletContext context,
        FileUpload fileUpload, ServiceManager services, String applicationBase) throws Exception {
    this.response = response;
    this.context = context;

    setQueryString(request.getQueryString());
    setRefererUrl(request.getHeader("referer"));

    //Session Context
    setSessionContext(new HttpSessionContext(request.getSession()));
    setSessionId(request.getSession().getId());

    setRequestContext(new ServletRequestContext(request));

    //Request path
    String requestPath = request.getPathInfo();
    setRequestPath(requestPath == null ? StringUtils.EMPTY : requestPath);

    //Output
    OutputStream outputStream = response.getOutputStream();
    setOutputStream(outputStream);

    InterpolationFilterWriter filterWriter = new InterpolationFilterWriter(new OutputStreamWriter(outputStream),
            '%') {
        /**
         * Overwrite or implement method interpolate()
         *
         * @see com.cyclopsgroup.waterview.utils.InterpolationFilterWriter#interpolate(java.lang.String)
         */
        protected String interpolate(String name) throws Exception {
            I18NService i18n = (I18NService) getServiceManager().lookup(I18NService.ROLE);
            return i18n.translate(name, getLocale());
        }
    };
    setOutput(new PrintWriter(filterWriter));

    //Request value parser
    if (FileUpload.isMultipartContent(request)) {
        setParams(new MultipartServletRequestParameters(request, fileUpload));
    } else {
        setParams(new ServletRequestParameters(request));
    }

    //Service manager
    setServiceManager(services);

    //Application base url
    if (StringUtils.isEmpty(applicationBase)) {
        StringBuffer sb = new StringBuffer(request.getScheme());
        sb.append("://").append(request.getServerName());
        if (request.getServerPort() != 80) {
            sb.append(':').append(request.getServerPort());
        }
        sb.append(request.getContextPath());
        applicationBase = sb.toString();
    }
    setApplicationBaseUrl(applicationBase);

    //Page base url
    setPageBaseUrl(applicationBase + request.getServletPath());
}

---

From source file:info.magnolia.module.admininterface.trees.RolesTreeConfiguration.java

/**
 * @see info.magnolia.module.admininterface.AdminTreeConfiguration#prepareTree(info.magnolia.cms.gui.control.Tree, boolean, javax.servlet.http.HttpServletRequest)
 *//*from   w  ww  .  ja  va 2  s .c  o m*/
public void prepareTree(Tree tree, boolean browseMode, HttpServletRequest request) {
    Messages msgs = MessagesManager.getMessages();

    tree.setDrawShifter(false);

    tree.setIconPage(Tree.ICONDOCROOT + "hat_white.gif"); //$NON-NLS-1$
    tree.setIconOndblclick("mgnlTreeMenuOpenDialog(" //$NON-NLS-1$
            + tree.getJavascriptTree() + ",'.magnolia/dialogs/roleedit.html');"); //$NON-NLS-1$
    tree.addItemType(ItemType.ROLE);

    TreeColumn column0 = new TreeColumn(tree.getJavascriptTree(), request);
    column0.setIsLabel(true);
    if (Server.isAdmin()) {
        column0.setHtmlEdit();
    }
    column0.setWidth(2);
    column0.setTitle(msgs.get("tree.roles.name")); //$NON-NLS-1$
    TreeColumn column1 = new TreeColumn(tree.getJavascriptTree(), request);
    column1.setName("title"); //$NON-NLS-1$
    if (Server.isAdmin() && !browseMode) {
        column1.setHtmlEdit();
    }
    column1.setWidth(2);
    column1.setTitle(msgs.get("tree.roles.fullname")); //$NON-NLS-1$
    TreeColumn columnIcons = new TreeColumn(tree.getJavascriptTree(), request);
    columnIcons.setCssClass(StringUtils.EMPTY);
    columnIcons.setWidth(1);
    columnIcons.setIsIcons(true);
    columnIcons.setIconsActivation(true);
    TreeColumn column2 = new TreeColumn(tree.getJavascriptTree(), request);
    column2.setName(MetaData.CREATION_DATE);
    // column2.setName(MetaData.SEQUENCE_POS);
    column2.setIsMeta(true);
    column2.setDateFormat("yyyy-MM-dd, HH:mm"); //$NON-NLS-1$
    column2.setTitle(msgs.get("tree.roles.date")); //$NON-NLS-1$
    column2.setWidth(2);

    tree.addColumn(column0);
    if (!browseMode) {
        tree.addColumn(column1);
        if (Server.isAdmin() || Subscriber.isSubscribersEnabled()) {
            tree.addColumn(columnIcons);
        }
        tree.addColumn(column2);
    }

}

---

From source file:io.gravitee.management.rest.resource.ApplicationMembersResource.java

@POST
public Response create(@NotNull @QueryParam("user") String username,
        @NotNull @QueryParam("type") MembershipTypeParam membershipType) {
    // Check that the application exists
    applicationService.findById(application);

    if (membershipType.getValue() == null) {
        return Response.status(Response.Status.BAD_REQUEST).build();
    }/*from   w ww .  j  a va  2  s.co m*/

    try {
        userService.findByName(username);
    } catch (UserNotFoundException unfe) {
        // Create user with only user name data
        // The others information will be updated during its first connection
        NewUserEntity user = new NewUserEntity();
        user.setUsername(username);
        user.setPassword(StringUtils.EMPTY);
        user.setRoles(new HashSet<String>(Arrays.asList(new String[] { "ROLE_USER" })));
        userService.create(user);
    }

    applicationService.addOrUpdateMember(application, username, membershipType.getValue());

    return Response.created(URI.create("/applications/" + application + "/members/" + username)).build();
}

---

From source file:com.hortonworks.streamline.streams.common.StreamlineEventImplTest.java

@Test
public void testEquals() throws Exception {

    Map<String, Object> map = new HashMap<>();
    map.put("a", "aval");
    map.put("b", "bval");

    StreamlineEvent event1 = new StreamlineEventImpl(map, StringUtils.EMPTY);

    StreamlineEvent event2 = new StreamlineEventImpl(map, StringUtils.EMPTY, event1.getId());

    assertEquals(event1, event2);/* w  w w  .j  av  a  2  s.  c  om*/
}

---

From source file:info.magnolia.cms.gui.control.File.java

public String getHtmlBrowse() {
    StringBuffer html = new StringBuffer();
    html.append("<input type=\"file\""); //$NON-NLS-1$
    html.append(" name=\"" + this.getName() + "\""); //$NON-NLS-1$ //$NON-NLS-2$
    html.append(" id=\"" + this.getName() + "\""); //$NON-NLS-1$ //$NON-NLS-2$
    html.append(" onchange=\"mgnlControlFileSetFileName('" + this.getName() + "')\""); //$NON-NLS-1$ //$NON-NLS-2$
    html.append(" onblur=\"mgnlControlFileSetFileName('" + this.getName() + "')\""); //$NON-NLS-1$ //$NON-NLS-2$
    html.append(this.getHtmlCssClass());
    html.append(" />"); //$NON-NLS-1$
    Hidden control0 = new Hidden(this.getName() + "_" + REMOVE, StringUtils.EMPTY); //$NON-NLS-1$
    control0.setSaveInfo(false);//www .  ja v  a 2s .c o  m
    html.append(control0.getHtml());
    if (this.getSaveInfo()) {
        html.append(this.getHtmlSaveInfo());
    }
    return html.toString();
}

---

From source file:com.aionemu.gameserver.model.gameobjects.Homing.java

@Override
public String getMasterName() {
    return StringUtils.EMPTY;
}

---

From source file:info.magnolia.cms.util.NodeDataUtil.java

/**
 * <p/> Returns the representation of the value as a String:
 * </p>//  w  w  w.  j a v  a 2  s  .c o  m
 * @return String
 */
public String getValueString(String dateFormat) {
    try {
        NodeData nodeData = this.getNodeData();
        switch (nodeData.getType()) {
        case (PropertyType.STRING):
            return nodeData.getString();
        case (PropertyType.DOUBLE):
            return Double.toString(nodeData.getDouble());
        case (PropertyType.LONG):
            return Long.toString(nodeData.getLong());
        case (PropertyType.BOOLEAN):
            return Boolean.toString(nodeData.getBoolean());
        case (PropertyType.DATE):
            Date valueDate = nodeData.getDate().getTime();
            return new DateUtil().getFormattedDate(valueDate, dateFormat);
        case (PropertyType.BINARY):
            // ???
        default:
            return StringUtils.EMPTY;
        }
    } catch (Exception e) {
        if (log.isDebugEnabled())
            log.debug("Exception caught: " + e.getMessage(), e); //$NON-NLS-1$
    }
    return StringUtils.EMPTY;
}

---

From source file:info.magnolia.module.admininterface.trees.UsersTreeConfiguration.java

/**
 * @see info.magnolia.module.admininterface.AdminTreeConfiguration#prepareTree(info.magnolia.cms.gui.control.Tree, boolean, javax.servlet.http.HttpServletRequest)
 */// w  w  w .  j  a  v a2 s.c  o m
public void prepareTree(Tree tree, boolean browseMode, HttpServletRequest request) {
    Messages msgs = MessagesManager.getMessages();

    tree.setDrawShifter(false);
    // context path is already added by Tree
    tree.setIconPage(Tree.ICONDOCROOT + "pawn_glass_yellow.gif"); //$NON-NLS-1$
    tree.setIconOndblclick("mgnlTreeMenuOpenDialog(" + tree.getJavascriptTree() //$NON-NLS-1$
    // + ",'.magnolia/adminCentral/users/dialog.html');");
            + ",'.magnolia/dialogs/useredit.html');"); //$NON-NLS-1$
    tree.addItemType(ItemType.USER);

    TreeColumn column0 = new TreeColumn(tree.getJavascriptTree(), request);
    column0.setIsLabel(true);
    column0.setHtmlEdit();
    column0.setTitle(msgs.get("tree.users.name")); //$NON-NLS-1$
    column0.setWidth(2);

    TreeColumn column1 = new TreeColumn(tree.getJavascriptTree(), request);
    column1.setName("title"); //$NON-NLS-1$
    column1.setHtmlEdit();
    column1.setTitle(msgs.get("tree.users.fullname")); //$NON-NLS-1$
    column1.setWidth(2);

    TreeColumn columnIcons = new TreeColumn(tree.getJavascriptTree(), request);
    columnIcons.setCssClass(StringUtils.EMPTY);
    columnIcons.setWidth(1);
    columnIcons.setIsIcons(true);
    columnIcons.setIconsActivation(true);

    TreeColumn column2 = new TreeColumn(tree.getJavascriptTree(), request);
    column2.setName(MetaData.LAST_MODIFIED);
    column2.setIsMeta(true);
    column2.setDateFormat("yyyy-MM-dd, HH:mm"); //$NON-NLS-1$
    column2.setTitle(msgs.get("tree.users.date")); //$NON-NLS-1$
    column2.setWidth(2);

    tree.addColumn(column0);

    if (!browseMode) {
        tree.addColumn(column1);
        if (Server.isAdmin() || Subscriber.isSubscribersEnabled()) {
            tree.addColumn(columnIcons);
        }
        tree.addColumn(column2);
    }
}

---

From source file:com.chadekin.jadys.syntax.OrderByClauseBuilderImplTest.java

@Test
public void shouldThrowIaeWhenOrderStatementIsEmptyAndOrderDesc() {
    // Act/*from  w  w  w . jav a2  s. c o  m*/
    String sql = builder.orderBy(StringUtils.EMPTY).desc().build();

    // Assert
    assertThat(sql, is(emptyString()));
}

---

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