public Resource getResource(String id) { for (Iterator i = getResourceList().iterator(); i.hasNext(); ) { ResourceImpl resource = (ResourceImpl) i.next(); if (resource.getId().equals(id)) return resource; } return null; }
/** * Converts the form field values in the <tt>ffValuesIter</tt> into a caps string. * * @param ffValuesIter the {@link Iterator} containing the form field values. * @param capsBldr a <tt>StringBuilder</tt> to which the caps string representing the form field * values is to be appended */ private static void formFieldValuesToCaps(Iterator<String> ffValuesIter, StringBuilder capsBldr) { SortedSet<String> fvs = new TreeSet<String>(); while (ffValuesIter.hasNext()) fvs.add(ffValuesIter.next()); for (String fv : fvs) capsBldr.append(fv).append('<'); }
/** * Remove records telling what entity caps node a contact has. * * @param contact the contact */ public void removeContactCapsNode(Contact contact) { Caps caps = null; String lastRemovedJid = null; Iterator<String> iter = userCaps.keySet().iterator(); while (iter.hasNext()) { String jid = iter.next(); if (StringUtils.parseBareAddress(jid).equals(contact.getAddress())) { caps = userCaps.get(jid); lastRemovedJid = jid; iter.remove(); } } // fire only for the last one, at the end the event out // of the protocol will be one and for the contact if (caps != null) { UserCapsNodeListener[] listeners; synchronized (userCapsNodeListeners) { listeners = userCapsNodeListeners.toArray(NO_USER_CAPS_NODE_LISTENERS); } if (listeners.length != 0) { String nodeVer = caps.getNodeVer(); for (UserCapsNodeListener listener : listeners) listener.userCapsNodeRemoved(lastRemovedJid, nodeVer, false); } } }
/** * Calculates the <tt>String</tt> for a specific <tt>DiscoverInfo</tt> which is to be hashed in * order to compute the ver string for that <tt>DiscoverInfo</tt>. * * @param discoverInfo the <tt>DiscoverInfo</tt> for which the <tt>String</tt> to be hashed in * order to compute its ver string is to be calculated * @return the <tt>String</tt> for <tt>discoverInfo</tt> which is to be hashed in order to compute * its ver string */ private static String calculateEntityCapsString(DiscoverInfo discoverInfo) { StringBuilder bldr = new StringBuilder(); // Add identities { Iterator<DiscoverInfo.Identity> identities = discoverInfo.getIdentities(); SortedSet<DiscoverInfo.Identity> is = new TreeSet<DiscoverInfo.Identity>( new Comparator<DiscoverInfo.Identity>() { public int compare(DiscoverInfo.Identity i1, DiscoverInfo.Identity i2) { int category = i1.getCategory().compareTo(i2.getCategory()); if (category != 0) return category; int type = i1.getType().compareTo(i2.getType()); if (type != 0) return type; /* * TODO Sort by xml:lang. * * Since sort by xml:lang is currently missing, * use the last supported sort criterion i.e. * type. */ return type; } }); if (identities != null) while (identities.hasNext()) is.add(identities.next()); for (DiscoverInfo.Identity i : is) { bldr.append(i.getCategory()) .append('/') .append(i.getType()) .append("//") .append(i.getName()) .append('<'); } } // Add features { Iterator<DiscoverInfo.Feature> features = getDiscoverInfoFeatures(discoverInfo); SortedSet<String> fs = new TreeSet<String>(); if (features != null) while (features.hasNext()) fs.add(features.next().getVar()); for (String f : fs) bldr.append(f).append('<'); } DataForm extendedInfo = (DataForm) discoverInfo.getExtension("x", "jabber:x:data"); if (extendedInfo != null) { synchronized (extendedInfo) { SortedSet<FormField> fs = new TreeSet<FormField>( new Comparator<FormField>() { public int compare(FormField f1, FormField f2) { return f1.getVariable().compareTo(f2.getVariable()); } }); FormField formType = null; for (Iterator<FormField> fieldsIter = extendedInfo.getFields(); fieldsIter.hasNext(); ) { FormField f = fieldsIter.next(); if (!f.getVariable().equals("FORM_TYPE")) fs.add(f); else formType = f; } // Add FORM_TYPE values if (formType != null) formFieldValuesToCaps(formType.getValues(), bldr); // Add the other values for (FormField f : fs) { bldr.append(f.getVariable()).append('<'); formFieldValuesToCaps(f.getValues(), bldr); } } } return bldr.toString(); }