Example usage for org.apache.wicket.util.string StringValue toOptionalLong

Introduction

In this page you can find the example usage for org.apache.wicket.util.string StringValue toOptionalLong.

Prototype

public final Long toOptionalLong() throws StringValueConversionException 

Source Link

Document

Convert to object types, returning null if text is null or empty.

Usage

From source file:eu.uqasar.web.pages.qmtree.QMBaseTreePage.java

License:Apache License

private Long getRequestedNodeId() {
    StringValue id = getPageParameters().get("id");
    if (id.isEmpty()) {
        String key = getPageParameters().get("qmodel-key").toOptionalString();
        if (key != null) {
            IQMTreeNode<String> node = qmtreeNodeService.getTreeNodeByKey(key);
            if (node != null) {
                id = StringValue.valueOf(node.getId());
            } else {
                // TODO give translated message for the 404 reason
                throw new AbortWithHttpErrorCodeException(404);
            }//  www  .  j  a v  a2  s .  co  m
        }
    }
    return id.toOptionalLong();
}

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From source file:eu.uqasar.web.pages.tree.BaseTreePage.java

License:Apache License

private Long getRequestedNodeId() {
    StringValue id = getPageParameters().get("id");
    if (id.isEmpty()) {
        String key = getPageParameters().get("project-key").toOptionalString();
        if (key != null) {
            ITreeNode<String> node = treeNodeService.getTreeNodeByKey(key);
            if (node != null) {
                id = StringValue.valueOf(node.getId());
            } else {
                // TODO give translated message for the 404 reason
                throw new AbortWithHttpErrorCodeException(404);
            }/* w  w  w.  j a  v a  2  s . c o  m*/
        }
    }
    return id.toOptionalLong();
}

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From source file:eu.uqasar.web.pages.tree.historic.project.HistoricProjectPage.java

License:Apache License

protected Long getRequestedNodeId() {
    StringValue id = getPageParameters().get("id");
    if (id.isEmpty()) {
        String key = getPageParameters().get("project-key").toOptionalString();
        if (key != null) {
            ITreeNode<String> node = treeNodeService.getTreeNodeByKey(key);
            if (node != null) {
                id = StringValue.valueOf(node.getId());
            } else {
                // TODO give translated message for the 404 reason
                throw new AbortWithHttpErrorCodeException(404);
            }/* www.  j  av a2s  .  c o  m*/
        }
    }
    return id.toOptionalLong();
}

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From source file:org.apache.openmeetings.web.room.RoomResourceReference.java

License:Apache License

@Override
protected FileItem getFileItem(Attributes attr) {
    PageParameters params = attr.getParameters();
    StringValue _id = params.get("id");
    String uid = params.get("uid").toString();
    Long id = null;//from w  ww .j  a v a2 s .  co  m
    try {
        id = _id.toOptionalLong();
    } catch (NumberFormatException e) {
        //no-op expected
    }
    WebSession ws = WebSession.get();
    Client c = cm.get(uid);
    if (id == null || !ws.isSignedIn() || c == null) {
        return null;
    }
    FileItem f = (FileItem) fileDao.getAny(id);
    if (f == null) {
        return null;
    }
    String ruid = params.get("ruid").toString();
    String wuid = params.get("wuid").toString();
    if (c.getRoom() != null) {
        Whiteboards wbs = wbManager.get(c.getRoom().getId());
        if (!Strings.isEmpty(wuid) && !Strings.isEmpty(ruid) && ruid.equals(wbs.getUid())) {
            for (Entry<Long, Whiteboard> e : wbs.getWhiteboards().entrySet()) {
                JSONObject file = e.getValue().get(wuid);
                if (file != null && f.getId().equals(file.optLong(ATTR_FILE_ID))) {
                    return f; // item IS on WB
                }
            }
        }
    }
    if (f.getGroupId() != null && groupUserDao.isUserInGroup(f.getGroupId(), getUserId())) {
        return f;
    }
    return null;
}

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From source file:org.apache.openmeetings.web.user.record.RecordingResourceReference.java

License:Apache License

@Override
protected Recording getFileItem(Attributes attributes) {
    PageParameters params = attributes.getParameters();
    StringValue _id = params.get("id");
    Long id = null;/*  ww  w  .jav  a2  s. c o m*/
    try {
        id = _id.toOptionalLong();
    } catch (Exception e) {
        //no-op expected
    }
    WebSession ws = WebSession.get();
    if (id == null && ws.signIn(_id.toString(), true)) {
        id = getRecordingId();
    }
    if (id != null && ws.isSignedIn()) {
        return getRecording(id);
    }
    return null;
}

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From source file:org.apache.openmeetings.web.util.GroupLogoResourceReference.java

License:Apache License

@Override
public IResource getResource() {
    return new FileSystemResource() {
        private static final long serialVersionUID = 1L;

        @Override//from  w ww . j ava2  s  .  c  o  m
        protected String getMimeType() throws IOException {
            return PNG_MIME_TYPE;
        }

        @Override
        protected ResourceResponse newResourceResponse(Attributes attrs) {
            Long id = null;
            boolean allowed = false;
            WebSession ws = WebSession.get();
            if (ws.isSignedIn()) {
                PageParameters params = attrs.getParameters();
                StringValue _id = params.get("id");
                try {
                    id = _id.toOptionalLong();
                } catch (Exception e) {
                    //no-op expected
                }
                allowed = id == null || hasAdminLevel(getRights())
                        || null != groupUserDao.getByGroupAndUser(id, getUserId());
                if (!allowed && ws.getInvitation() != null) {
                    Room r = ws.getInvitation().getRoom() == null ? null
                            : roomDao.get(ws.getInvitation().getRoom().getId());
                    if (r != null && r.getGroups() != null) {
                        for (RoomGroup rg : r.getGroups()) {
                            if (id.equals(rg.getGroup().getId())) {
                                allowed = true;
                                break;
                            }
                        }
                    }
                }
            }
            if (allowed) {
                return createResourceResponse(attrs, getGroupLogo(id, true).toPath());
            } else {
                log.debug("Not authorized");
                ResourceResponse rr = new ResourceResponse();
                rr.setError(HttpServletResponse.SC_FORBIDDEN);
                return rr;
            }
        }
    };
}

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