Example usage for org.dom4j Element remove

List of usage examples for org.dom4j Element remove

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Introduction

In this page you can find the example usage for org.dom4j Element remove.

Prototype

boolean remove(Text text);

Source Link

Document

Removes the given Text if the node is an immediate child of this element.

Usage

From source file:net.sf.jguard.ext.authentication.manager.XmlAuthenticationManager.java

License:Open Source License

public boolean deletePrincipal(Principal principal) throws AuthenticationException {
    Principal ppalReference = principals.remove(principal.getName());
    if (ppalReference == null) {
        return false;
    }// ww w  .  ja v a2 s .c  o  m
    principalsSet.remove(ppalReference);

    if (isRoleAndLocal(principal) && localPrincipalsSet.contains(principal)) {
        localPrincipalsSet.remove(principal);
        localPrincipals.remove(principal);
    }
    Element principalsElement = root.element("principals");
    Element principalElement = (Element) principalsElement
            .selectSingleNode("//principal[name='" + principal.getName() + "']");
    principalsElement.remove(principalElement);
    if (ppalReference.getClass().equals(RolePrincipal.class)) {
        //delete all the references of this principal
        XMLUtils.deletePrincipalRefs(root, (RolePrincipal) ppalReference);
    }
    try {
        XMLUtils.write(fileLocation, document);
    } catch (IOException e) {
        logger.error("deletePrincipal(String)", e);
        throw new AuthenticationException(e.getMessage(), e);
    }
    return true;

}

From source file:net.sf.jguard.ext.authentication.manager.XmlAuthenticationManager.java

License:Open Source License

public void updateOrganization(String organizationId, Organization organization)
        throws AuthenticationException {
    Element organizationElement = getOrganization(organizationId);
    if (organizationElement == null) {
        throw new IllegalArgumentException("organization cannot be updated : it doesn't exist ");
    }/*from   w  ww  .  j  a v a 2 s  . com*/

    //remove userTemplate
    Element userTemplate = organizationElement.element(XmlAuthenticationManager.USER_TEMPLATE);
    if (userTemplate != null) {
        organizationElement.remove(userTemplate);
    }

    //remove credentilasElement
    Element credentialsElement = organizationElement.element(XmlAuthenticationManager.CREDENTIALS);
    organizationElement.remove(credentialsElement);

    Element oldPrincipalsRefElement = organizationElement.element(XmlAuthenticationManager.PRINCIPALS_REF);
    organizationElement.remove(oldPrincipalsRefElement);
    persistOrganization(organization, organizationElement);
}

From source file:net.sf.jguard.ext.authentication.manager.XmlAuthenticationManager.java

License:Open Source License

public void setOrganizationTemplate(OrganizationTemplate organizationTemplate) throws AuthenticationException {
    Element organizationsElement = root.element(XmlAuthenticationManager.ORGANIZATIONS);
    Element organizationTemplateElement = organizationsElement
            .element(XmlAuthenticationManager.ORGANIZATION_TEMPLATE);

    Element requiredCredentialsElement = organizationTemplateElement
            .element(XmlAuthenticationManager.CREDENTIALS);

    List reqCredsElement = requiredCredentialsElement.elements(XmlAuthenticationManager.CRED_TEMPLATE_ID);
    for (Object aReqCredsElement : reqCredsElement) {
        Element elt = (Element) aReqCredsElement;
        requiredCredentialsElement.remove(elt);
    }/*from   w  ww  .  j a v  a 2s  .c  o m*/

    Set creds = organizationTemplate.getCredentials();
    for (Object cred1 : creds) {
        JGuardCredential cred = (JGuardCredential) cred1;
        String name = cred.getName();
        Element credTemplateId = requiredCredentialsElement
                .addElement(XmlAuthenticationManager.CRED_TEMPLATE_ID);
        credTemplateId.setText(name);
    }

    persistPrincipalRefs(organizationTemplate.getPrincipals(), organizationTemplateElement);
    persistSubjectTemplate(organizationTemplateElement, organizationTemplate.getSubjectTemplate());

}

From source file:net.sf.jguard.ext.authorization.manager.XmlAuthorizationManager.java

License:Open Source License

/**
 * remove the permission./*ww  w. ja va  2s.  c  o  m*/
 *
 * @param permission
 * @see net.sf.jguard.core.authorization.manager.AuthorizationManager #deletePermission(java.lang.String)
 */
public void deletePermission(Permission permission) {
    Element permissionElement = getElement(XPATH_PERMISSION_BY_ID + permission.getId() + "']");
    if (permissionElement == null) {
        throw new IllegalStateException(
                "permission with id '" + permission.getId() + "' is not found in the xml file");
    }
    permissionElement.remove(permissionElement);
    Permission oldPermission = permissions.remove(permission.getId());
    permissions.remove(oldPermission.getId());
    permissionsSet.remove(oldPermission);
    urlp.removePermission(oldPermission.toJavaPermission());
    removePermissionFromPrincipals(permission.getId());

    try {
        XMLUtils.write(fileLocation, document);
    } catch (IOException e) {
        logger.error("deletePermission(String)", e);
    }
}

From source file:net.sf.jguard.ext.authorization.manager.XmlAuthorizationManager.java

License:Open Source License

/**
 * remove the corrspoding principal/role
 *
 * @param principal name//from w  w w .j  av  a 2 s  .c o m
 * @see net.sf.jguard.core.authorization.manager.AuthorizationManager #deletePrincipal(java.security.Principal)
 */
public void deletePrincipal(RolePrincipal principal) throws AuthorizationManagerException {
    if (principal == null) {
        throw new IllegalArgumentException("principal parameter is null ");
    }
    Principal ppalReference = principals.remove(principal.getId());
    if ((ppalReference == null)) {
        logger.warn(" there is no principal intitled " + principal.getName() + " to delete");
        return;
    }
    principalsSet.remove(ppalReference);
    Element principalsElement = root.element(PRINCIPALS);
    Element principalElement = getElement(XPATH_PRINCIPAL_BY_NAME + getLocalName(principal) + "']");
    principalsElement.remove(principalElement);
    if (ppalReference.getClass().equals(RolePrincipal.class)) {
        deleteReferenceInHierarchy((RolePrincipal) ppalReference);
        //delete all the references of this principal
        XMLUtils.deletePrincipalRefs(root, (RolePrincipal) ppalReference);
    }
    try {
        XMLUtils.write(fileLocation, document);
    } catch (IOException e) {
        logger.error("deleteRole(String)", e);
    }
}

From source file:net.sf.kraken.BaseTransport.java

License:Open Source License

/**
 * Intercepts disco items packets to filter out users who aren't allowed to register.
 *
 * @see org.jivesoftware.openfire.interceptor.PacketInterceptor#interceptPacket(org.xmpp.packet.Packet, org.jivesoftware.openfire.session.Session, boolean, boolean)
 *//*from   w w  w.  ja  va 2  s  .  com*/
@SuppressWarnings("unchecked")
public void interceptPacket(Packet packet, Session session, boolean incoming, boolean processed) {
    // If not IQ, return immediately.
    if (!(packet instanceof IQ)) {
        return;
    }

    // If it's a result IQ, process for possible filtering.
    if (((IQ) packet).getType().equals(IQ.Type.result)) {

        // If the packet is not outgoing back to the user or not processed yet, we don't care.
        if (processed || incoming) {
            return;
        }

        // If not query, return immediately.
        Element child = packet.getElement().element("query");
        if (child == null) {
            return;
        }

        // If no namespace uri, return immediately.
        if (child.getNamespaceURI() == null) {
            return;
        }

        // If not disco#items, return immediately.
        if (!child.getNamespaceURI().equals(NameSpace.DISCO_ITEMS)) {
            return;
        }

        // If the node is null, we don't care, not directly related to a user.
        JID to = packet.getTo();
        if (to.getNode() == null) {
            return;
        }

        JID from = packet.getFrom();
        // If not from server itself, return immediately.
        if (!XMPPServer.getInstance().isLocal(from)) {
            return;
        }

        // If user registered, return immediately.
        if (RegistrationManager.getInstance().isRegistered(to, transportType)) {
            return;
        }

        // Check if allowed, if so return immediately.
        if (permissionManager.hasAccess(to)) {
            return;
        }

        // Filter out item associated with transport.
        Iterator iter = child.elementIterator();
        while (iter.hasNext()) {
            Element elem = (Element) iter.next();
            try {
                if (elem.attribute("jid").getText().equals(this.jid.toString())) {
                    child.remove(elem);
                }
            } catch (Exception e) {
                // No worries.  Wasn't what we were looking for.
            }
        }

        //TODO: should filter conference as well at some point.

        return;
    }

    // If it's a set IQ, process for possible roster activity.
    if (((IQ) packet).getType().equals(IQ.Type.set)) {

        // If the packet is not coming from the user, we don't care.
        if (!incoming) {
            return;
        }

        // If not query, return immediately.
        Element child = packet.getElement().element("query");
        if (child == null) {
            return;
        }

        // If not jabber:iq:roster, return immediately.
        if (!child.getNamespaceURI().equals(NameSpace.IQ_ROSTER)) {
            return;
        }

        // Example items in roster modification.
        Iterator iter = child.elementIterator();
        while (iter.hasNext()) {
            Element elem = (Element) iter.next();
            if (!elem.getName().equals("item")) {
                continue;
            }
            String jidStr;
            String nickname = null;
            String sub = null;
            ArrayList<String> groups = new ArrayList<String>();
            try {
                jidStr = elem.attributeValue("jid");
            } catch (Exception e) {
                // No JID found, we don't want this then.
                continue;
            }
            JID jid = new JID(jidStr);
            if (!jid.getDomain().equals(this.getJID().toString())) {
                // Not for our domain, moving on.
                continue;
            }
            if (jid.getNode() == null) {
                // Gateway itself, don't care.
                return;
            }
            try {
                nickname = elem.attributeValue("name");
            } catch (Exception e) {
                // No nickname, ok then.
            }
            try {
                sub = elem.attributeValue("subscription");
            } catch (Exception e) {
                // No subscription, no worries.
            }
            Iterator groupIter = elem.elementIterator();
            while (groupIter.hasNext()) {
                Element groupElem = (Element) groupIter.next();
                if (!groupElem.getName().equals("group")) {
                    continue;
                }
                groups.add(groupElem.getText());
            }
            if (sub != null && sub.equals("remove")) {
                try {
                    TransportSession trSession = sessionManager.getSession(session.getAddress().getNode());
                    if (!trSession.isRosterLocked(jid.toString())) {
                        Log.debug(getType().toString() + ": contact delete " + session.getAddress().getNode()
                                + ":" + jid);
                        trSession.getBuddyManager().removeBuddy(convertJIDToID(jid));
                    }
                } catch (NotFoundException e) {
                    // Well we just don't care then.
                }
            } else {
                try {
                    TransportSession trSession = sessionManager.getSession(session.getAddress().getNode());
                    if (!trSession.isRosterLocked(jid.toString())) {
                        try {
                            TransportBuddy buddy = trSession.getBuddyManager().getBuddy(jid);
                            Log.debug(
                                    getType().toString() + ": contact update " + session.getAddress().getNode()
                                            + ":" + jid + ":" + nickname + ":" + groups);
                            buddy.setNicknameAndGroups(nickname, groups);
                        } catch (NotFoundException e) {
                            Log.debug(getType().toString() + ": contact add " + session.getAddress().getNode()
                                    + ":" + jid + ":" + nickname + ":" + groups);
                            trSession.addContact(jid, nickname, groups);
                        }
                    }
                } catch (NotFoundException e) {
                    // Well we just don't care then.
                }
            }
        }
    }
}

From source file:net.unicon.toro.installer.tools.MergeConfiguration.java

License:Open Source License

private void removeOldNodes(Element source) {
    // remove any previous nodes added by academus
    Iterator contentItr = source.content().iterator();
    boolean sawBegin = false;
    boolean sawEnd = false;

    List<Node> removedNodes = new LinkedList<Node>();

    while (!sawEnd && contentItr.hasNext()) {
        Node node = (Node) contentItr.next();
        if (node instanceof Element) {
            removeOldNodes((Element) node);
        }//from  w w w .  jav a 2 s.  c  o m

        if (!sawBegin) {
            sawBegin = node instanceof Comment && ((Comment) node).getText().equals(CHANGE_START_COMMENT);
            if (sawBegin) {
                removedNodes.add(node);
            }
        } else {
            removedNodes.add(node);
            sawEnd = node instanceof Comment && ((Comment) node).getText().equals(CHANGE_END_COMMENT);
        }
    }

    for (Node n : removedNodes) {
        source.remove(n);
    }
}

From source file:net.unicon.toro.installer.tools.MergeConfiguration.java

License:Open Source License

private void replaceElement(Element sourceEl, Element replacementElement) {
    if (!sourceEl.getName().equals(replacementElement.getName())) {
        throw new RuntimeException("replacement element must have the same name: " + sourceEl.getName()
                + " and " + replacementElement.getName() + " differ.");
    }/*from w  w  w .  j a va2  s.com*/

    // remove all the existing
    sourceEl.attributes().clear();

    // remove all child elements
    sourceEl.elements().clear();

    // add all the new attributes
    sourceEl.appendAttributes(replacementElement);

    // add all the new child elements
    Iterator eItr = new ArrayList(replacementElement.elements()).iterator();
    while (eItr.hasNext()) {
        Element newEl = (Element) eItr.next();
        replacementElement.remove(newEl);
        sourceEl.add(newEl);
    }
}

From source file:nl.tue.gale.ae.processor.xmlmodule.AdaptLinkModule.java

License:Open Source License

@Override
@SuppressWarnings("unchecked")
public Element traverse(Element element, Resource resource) throws ProcessorException {
    GaleContext gale = GaleContext.of(resource);
    CacheSession<EntityValue> session = gale.openUmSession();
    try {/*from ww  w  . j  a  v a  2 s. c  o  m*/
        // initialization
        processor.traverseChildren(element, resource);
        boolean useParent = !(element.getName().equals("a"));
        Element a = (useParent ? element.getParent() : element);
        String href = a.attributeValue("href");
        URI uri = URIs.of(href);
        //System.out.println(href);
        String anchorid = uri.getFragment();
        href = URIs.builder().uri(uri).fragment(null).build().toString();
        session.setBaseUri(session.resolve(href));

        // possibly add content to the link, based on previous processing
        Node n = resource.getTyped(Node.class, "nl.tue.gale.ae.processor.xmlmodule.AdaptLinkModule.content");
        if (n != null) {
            n = (Node) n.clone();
            a.add(n);
        }

        // should we adapt the class attribute or hide the link
        boolean adapt = (!"false".equals(a.attributeValue("adapt")));
        a.addAttribute("adapt", null);

        // should the link be removed or hidden
        if (adapt) {
            String removeexpr = (String) gale.cfgm().getObject("gale://gale.tue.nl/config/link#remove",
                    resource);
            if (removeexpr != null) {
                boolean remove = false;
                try {
                    remove = (Boolean) gale.eval(session, removeexpr);
                } catch (Exception e) {
                    log.debug(e, e);
                }
                if (remove) {
                    GaleUtil.replaceNode(a, null);
                    return null;
                }
            }

            String hideexpr = (String) gale.cfgm().getObject("gale://gale.tue.nl/config/link#hide", resource);
            if (hideexpr != null) {
                boolean hide = false;
                try {
                    hide = (Boolean) gale.eval(session, hideexpr);
                } catch (Exception e) {
                    log.debug(e, e);
                }
                if (hide) {
                    GaleUtil.replaceNode(a, DocumentFactory.getInstance().createText(a.getText()));
                    return null;
                }
            }
        }

        // determine and set css class
        if (adapt) {
            EntityValue ev = session.get(session.resolve("#link.class"));
            String cssclass = (ev != null ? ev.getValue().toString() : null);
            if (cssclass == null) {
                String classexpr = (String) gale.cfgm().getObject("gale://gale.tue.nl/config/link#classexpr",
                        resource);
                try {
                    cssclass = gale.eval(session, classexpr).toString();
                } catch (Exception e) {
                    log.debug(e, e);
                    cssclass = "unknown";
                }
            }
            a.addAttribute("class", cssclass);
        }

        // add possible exec code
        String exec = element.attributeValue("exec");
        String query = URIs.of(href).getQuery();
        if (exec != null) {
            String guid = GaleUtil.newGUID();
            storeInSession(gale, guid, exec);
            Map<String, String> params = GaleUtil.getQueryParameters(query);
            params.put("plugin", "exec");
            params.put("guid", guid);
            query = GaleUtil.getQueryString(params);
        }

        // add proper link to concept
        String conceptName = (href.startsWith("?") ? gale.concept().getUriString()
                : Concept.getConceptURI(session.getBaseUri()).toString());
        uri = URIs.of(gale.gsb().getConceptManager().getConceptLink(URIs.of(conceptName), gale.req(), query));

        // Added by Vinicius Ramos to log the currentView: "?view=" + gale.currentView()
        a.addAttribute("href", uri.toString() + (anchorid != null ? "#" + anchorid : "")
                + (uri.toString().contains("?") ? "" : "?view=" + gale.currentView()));
        a.setQName(DocumentFactory.getInstance().createQName(a.getName(), "", GaleUtil.xhtmlns));
        if (useParent)
            a.remove(element);

        // add possible icons
        if (adapt) {
            List<String> iconList = (List<String>) gale.cfgm()
                    .getObject("gale://gale.tue.nl/config/link#iconlist", resource);
            Element span = null;
            for (String iconExpr : iconList) {
                try {
                    String icon = (String) gale.eval(session, iconExpr);
                    if (icon == null || "".equals(icon))
                        continue;
                    boolean pre = false;
                    if (icon.startsWith("pre:")) {
                        icon = icon.substring(4);
                        pre = true;
                    }
                    URI iconUri = URIs.of(icon);
                    if (iconUri.isAbsolute()) {
                        // absolute uri
                        if (iconUri.getScheme().equals("gale")) {
                            icon = GaleUtil.getContextURL(gale.req()) + "/"
                                    + GaleUtil.getServletName(gale.req()) + "/${home}" + iconUri.getPath();
                        }
                    } else {
                        // relative uri

                    }
                    if (span == null) {
                        span = DocumentFactory.getInstance().createElement("span", GaleUtil.xhtmlns);
                        a.getParent().content().add(a.getParent().content().indexOf(a), span);
                        a.getParent().content().remove(a);
                        span.add(a);
                    }
                    Element img = DocumentFactory.getInstance().createElement("img", GaleUtil.xhtmlns);
                    img.addAttribute("src", icon);
                    img.addAttribute("align", "bottom");
                    img.addAttribute("alt", "");
                    if (pre)
                        span.content().add(0, img);
                    else
                        span.add(img);
                } catch (Exception e) {
                    log.debug(e, e);
                }
            }
        }
        return null;
    } catch (Exception e) {
        log.debug(e, e);
        return (Element) GaleUtil.replaceNode(element, GaleUtil.createErrorElement("[" + e.getMessage() + "]"));
    } finally {
        session.rollback();
    }
}

From source file:nl.tue.gale.ae.processor.xmlmodule.CreoleTextHandler.java

License:Open Source License

@SuppressWarnings("unchecked")
private void traverse(Element textElement) {
    boolean flat = ("true".equals(textElement.attributeValue("flat")));
    List<Element> elements = ImmutableList.copyOf((List<Element>) textElement.elements());
    for (Element element : elements) {
        textElement.content().add(textElement.content().indexOf(element),
                DocumentFactory.getInstance().createText("(% " + GaleUtil.serializeXML(element) + " %)"));
        textElement.remove(element);
    }/* w w w.ja v a2s  . c o m*/
    textElement.normalize();
    List<Node> content = ImmutableList.copyOf((List<Node>) textElement.content());
    for (Node node : content)
        if (node.getNodeType() == Node.TEXT_NODE) {
            textElement.content().addAll(textElement.content().indexOf(node), parse(node.getText(), flat));
            textElement.content().remove(node);
        }
}