Java QName.getNamespaceURI方法代碼示例

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
/**
 * Checks that the association name matches the constraints imposed by the model.
 */
protected void checkAssocQNameRegex(
        List<IntegrityRecord> eventResults,
        ChildAssociationDefinition assocDef,
        QName assocQName,
        NodeRef sourceNodeRef)
{
    // check the association name
    QName assocRoleQName = assocDef.getTargetRoleName();
    if (assocRoleQName != null)
    {
        // the assoc defines a role name - check it
        RegexQNamePattern rolePattern = new RegexQNamePattern(assocRoleQName.getNamespaceURI(), assocRoleQName.getLocalName());
        if (!rolePattern.isMatch(assocQName))
        {
            IntegrityRecord result = new IntegrityRecord(
                    "The association name does not match the allowed role names: \n" +
                    "   Source Node: " + sourceNodeRef + "\n" +
                    "   Association: " + assocDef + "\n" +
                    "   Allowed roles: " + rolePattern + "\n" +
                    "   Name assigned: " + assocRoleQName);
            eventResults.add(result);
        }
    }
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
@Override
public Pair<Long, QName> findByValue(QName qname)
{
    String uri = qname.getNamespaceURI();
    String localName = qname.getLocalName();
    Pair<Long, String> namespaceEntity = getNamespace(uri);
    if (namespaceEntity == null)
    {
        // There is no match on NS, so there is no QName like this
        return null;
    }
    Long nsId = namespaceEntity.getFirst();
    QNameEntity entity = findQNameEntityByNamespaceAndLocalName(nsId, localName);
    if (entity == null)
    {
        return null;
    }
    else
    {
        return new Pair<Long, QName>(entity.getId(), qname);
    }
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
@Override
public int updateValue(Long id, QName qname)
{ 
    String uri = qname.getNamespaceURI();
    String localName = qname.getLocalName();

    QNameEntity entity = findQNameEntityById(id);
    if (entity == null)
    {
        // No chance of updating
        return 0;
    }

    // Create namespace
    Pair<Long, String> namespaceEntity = getOrCreateNamespace(uri);
    Long nsId = namespaceEntity.getFirst();
    // Create QName
    return updateQNameEntity(entity, nsId, localName);
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
public static String getXPathName(QName qName, NamespacePrefixResolver nspr)
{

    Collection<String> prefixes = nspr.getPrefixes(qName.getNamespaceURI());
    if (prefixes.size() == 0)
    {
        throw new NamespaceException("A namespace prefix is not registered for uri " + qName.getNamespaceURI());
    }
    String prefix = prefixes.iterator().next();
    if (prefix.equals(NamespaceService.DEFAULT_PREFIX))
    {
        return ISO9075.encode(qName.getLocalName());
    }
    else
    {
        return prefix + ":" + ISO9075.encode(qName.getLocalName());
    }

}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
public String getElementNamespaceUri(Object o)
{
    QName qName = ((ChildAssociationRef) o).getQName();
    if(qName == null)
    {
        return "";
    }
    return (qName.getNamespaceURI());
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
private QName getName(QName name, String tenantDomain)
{
    if (name == null)
    {
        return null;
    }

    String namespace = name.getNamespaceURI();
    int idx1 = namespace.indexOf(SEPARATOR);
    if (idx1 == -1)
    {
        // no domain, so add it as a prefix (between two domain separators)
        namespace = SEPARATOR + tenantDomain + SEPARATOR + namespace;
        name = QName.createQName(namespace, name.getLocalName());
    }
    else
    {
        int idx2 = namespace.indexOf(SEPARATOR, 1);
        String nameDomain = namespace.substring(1, idx2);
        if (!tenantDomain.equalsIgnoreCase(nameDomain))
        {
            throw new AlfrescoRuntimeException("domain mismatch: expected = " + tenantDomain + ", actual = " + nameDomain);
        }
    }

    return name;
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
public Pair<Long, QName> createValue(QName qname)
{
    String uri = qname.getNamespaceURI();
    String localName = qname.getLocalName();
    // Create namespace
    Pair<Long, String> namespaceEntity = getOrCreateNamespace(uri);
    Long nsId = namespaceEntity.getFirst();
    // Create QName
    QNameEntity entity = createQNameEntity(nsId, localName);
    return new Pair<Long, QName>(entity.getId(), qname);
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
/**
 * Split a lock's qualified name into the component parts using the '.' (period) as a
 * separator on the localname.  The namespace is preserved.  The provided qualified
 * name will always be the last component in the returned list. 
 * 
 * @param lockQName                 the lock name to split into it's higher-level paths
 * @return                          Returns the namespace ID along with the ordered localnames
 */
protected List<QName> splitLockQName(QName lockQName)
{
    String ns = lockQName.getNamespaceURI();
    String name = lockQName.getLocalName();
    
    StringTokenizer tokenizer = new StringTokenizer(name, ".");
    List<QName> ret = new ArrayList<QName>(tokenizer.countTokens());
    StringBuilder sb = new StringBuilder();
    // Fill it
    boolean first = true;
    while (tokenizer.hasMoreTokens())
    {
        if (first)
        {
            first = false;
        }
        else
        {
            sb.append(".");
        }
        sb.append(tokenizer.nextToken());
        QName parentLockQName = QName.createQName(ns, sb.toString());
        ret.add(parentLockQName);
    }
    // Done
    return ret;
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
/**
 * Set all required fields associated with the patch <code>QName</code>.
 * 
 * @param forUpdate                 <tt>true</tt> if the entity is going to be used for a
 *                                  data update i.e. the <code>QName</code> <b>must</b> exist.
 * @return                          Returns <tt>true</tt> if the <code>QName</code> namespace
 *                                  exists.
 */
public boolean setQNameAll(QNameDAO qnameDAO, QName qname, boolean forUpdate)
{
    String assocQNameNamespace = qname.getNamespaceURI();
    String assocQNameLocalName = qname.getLocalName();
    Long assocQNameNamespaceId = null;
    if (forUpdate)
    {
        assocQNameNamespaceId = qnameDAO.getOrCreateNamespace(assocQNameNamespace).getFirst();
    }
    else
    {
        Pair<Long, String> nsPair = qnameDAO.getNamespace(assocQNameNamespace);
        if (nsPair == null)
        {
            // We can't set anything
            return false;
        }
        else
        {
            assocQNameNamespaceId = nsPair.getFirst();
        }
    }
    Long assocQNameCrc = getQNameCrc(qname);

    this.qnameNamespaceId = assocQNameNamespaceId;
    this.qnameLocalName = assocQNameLocalName;
    this.qnameCrc = assocQNameCrc;
    
    // All set correctly
    return true;
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
/**
 * Gets the namespace URI and prefix from the parent's name, provided that the
 * given name is of a valid format. The valid format consist of a
 * <i>namespace prefix</i>, a <i>colon</i> and a <i>name</i>. <b>E.g. sys:localized</b>
 * 
 * @param parentName the parent name
 * @return a pair of namespace URI and prefix object
 */
protected Pair<String, String> resolveToUriAndPrefix(String parentName)
{
    QName qName = prefixedStringToQname(parentName);
    Collection<String> prefixes = namespaceService.getPrefixes(qName.getNamespaceURI());
    if (prefixes.size() == 0)
    {
        throw new InvalidArgumentException("cmm.rest_api.prefix_not_registered", new Object[] { qName.getNamespaceURI() });
    }
    String prefix = prefixes.iterator().next();
    return new Pair<String, String>(qName.getNamespaceURI(), prefix);
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
@Override
public Map<QName, Serializable> applyProperties(Map<QName, Serializable> extractedProperties, Map<QName, Serializable> targetProperties)
{
    /*
     * Negative and positive checks are mixed in the loop.
     */
    Map<QName, Serializable> modifiedProperties = new HashMap<QName, Serializable>(7);
    for (Map.Entry<QName, Serializable> entry : extractedProperties.entrySet())
    {
        QName propertyQName = entry.getKey();
        Serializable extractedValue = entry.getValue();
        
        // Ignore null extracted value
        if (extractedValue == null)
        {
            modifiedProperties.put(propertyQName, extractedValue);
            continue;
        }
        
        // If the property is media related, always extract
        String propertyNS = propertyQName.getNamespaceURI();
        if(propertyNS.equals(NamespaceService.EXIF_MODEL_1_0_URI) ||
           propertyNS.equals(NamespaceService.AUDIO_MODEL_1_0_URI))
        {
           targetProperties.put(propertyQName, extractedValue);
           modifiedProperties.put(propertyQName, extractedValue);
           continue;
        }
        
        // Handle the shortcut cases where the target value is missing or null
        if (!targetProperties.containsKey(propertyQName))
        {
            // There is nothing currently
            targetProperties.put(propertyQName, extractedValue);
            modifiedProperties.put(propertyQName, extractedValue);
            continue;
        }
        
        // Look at the old value, and decide based on that
        Serializable originalValue = targetProperties.get(propertyQName);
        if (originalValue == null)
        {
            // The previous value is null, extract
            targetProperties.put(propertyQName, extractedValue);
            modifiedProperties.put(propertyQName, extractedValue);
            continue;
        }
        // Check the string representation
        if (originalValue instanceof String)
        {
            String originalValueStr = (String) originalValue;
            if (originalValueStr != null && originalValueStr.length() > 0)
            {
                // The original value is non-trivial
                continue;
            }
            else
            {
                // The original string is trivial
                targetProperties.put(propertyQName, extractedValue);
                modifiedProperties.put(propertyQName, extractedValue);
                continue;
            }
        }
        
        // We have some other object as the original value, so keep it
    }
    return modifiedProperties;
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
/**
 * Put new values against the given exclusive lock.  This works against the related locks as well.
 * @param optimistic                    <tt>true</tt> if a mismatch in the number of locked rows should
 *                                      be ignored.
 * @return                              <tt>true</tt> if the lock was successfully and fully updated
 *                                      using the lock token provided
 * @throws LockAcquisitionException     if the method is pessimistic and the number of rows does not
 *                                      correspond to the number expected
 */
private boolean updateLocks(
        QName lockQName,
        String lockToken,
        String newLockToken,
        long timeToLive,
        boolean optimistic)
{
    String qnameNamespaceUri = lockQName.getNamespaceURI();
    String qnameLocalName = lockQName.getLocalName();
    // Force lower case for case insensitivity
    if (!qnameLocalName.toLowerCase().equals(qnameLocalName))
    {
        lockQName = QName.createQName(qnameNamespaceUri, qnameLocalName.toLowerCase());
        qnameLocalName = lockQName.getLocalName();
    }
    // Force the lock token to lowercase
    lockToken = lockToken.toLowerCase();
    
    // Resolve the namespace
    Long qnameNamespaceId = qnameDAO.getOrCreateNamespace(qnameNamespaceUri).getFirst();
    
    // Get the lock resource for the exclusive lock.
    // All the locks that are created will need the exclusive case.
    LockResourceEntity exclusiveLockResource = getLockResource(qnameNamespaceId, qnameLocalName);
    if (exclusiveLockResource == null)
    {
        // If the exclusive lock doesn't exist, the locks don't exist
        throw new LockAcquisitionException(
                LockAcquisitionException.ERR_LOCK_RESOURCE_MISSING,
                lockQName, lockToken);
    }
    Long exclusiveLockResourceId = exclusiveLockResource.getId();
    // Split the lock name
    List<QName> lockQNames = splitLockQName(lockQName);
    // We just need to know how many resources needed updating.
    // They will all share the same exclusive lock resource
    int requiredUpdateCount = lockQNames.size();
    // Update
    int updateCount = updateLocks(exclusiveLockResourceId, lockToken, newLockToken, timeToLive);
    // Check
    if (updateCount != requiredUpdateCount)
    {
        if (optimistic)
        {
            // We don't mind.  Assume success but report that the lock was not removed by us.
            return false;
        }
        // Fall through to error states (pessimistic)
        if (LOCK_TOKEN_RELEASED.equals(newLockToken))
        {
            throw new LockAcquisitionException(
                    LockAcquisitionException.ERR_FAILED_TO_RELEASE_LOCK,
                    lockQName, lockToken);
        }
        else
        {
            throw new LockAcquisitionException(
                    LockAcquisitionException.ERR_LOCK_UPDATE_COUNT,
                    lockQName, lockToken, new Integer(updateCount), new Integer(requiredUpdateCount));
        }
    }
    else
    {
        // All updated successfully
        return true;
    }
    // Done
}
 

import org.alfresco.service.namespace.QName; //導入方法依賴的package包/類
/**
 * @param qname QName
 * @return the namespaceuri from a qname 
 */
public String getNamespaceURIfromQname(QName qname)
{
	return qname.getNamespaceURI();
}