Package javax.jcr

Examples of javax.jcr.NamespaceException

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     */
    public RepositoryException asRepositoryException(@Nonnull String message) {
        if (isConstraintViolation()) {
            return new ConstraintViolationException(message, this);
        } else if (isOfType(NAMESPACE)) {
            return new NamespaceException(message, this);
        } else if (isOfType(NODE_TYPE)) {
            return new NoSuchNodeTypeException(message, this);
        } else if (isAccessViolation()) {
            return new AccessDeniedException(message, this);
        } else if (isAccessControlViolation()) {
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            AccessDeniedException, RepositoryException {
        if (prefix == null || uri == null) {
            throw new IllegalArgumentException("prefix/uri can not be null");
        }
        if (QName.NS_EMPTY_PREFIX.equals(prefix) || QName.NS_DEFAULT_URI.equals(uri)) {
            throw new NamespaceException("default namespace is reserved and can not be changed");
        }
        if (reservedURIs.contains(uri)) {
            throw new NamespaceException("failed to register namespace "
                    + prefix + " -> " + uri + ": reserved URI");
        }
        if (reservedPrefixes.contains(prefix)) {
            throw new NamespaceException("failed to register namespace "
                    + prefix + " -> " + uri + ": reserved prefix");
        }
        // special case: prefixes xml*
        if (prefix.toLowerCase().startsWith(QName.NS_XML_PREFIX)) {
            throw new NamespaceException("failed to register namespace "
                    + prefix + " -> " + uri + ": reserved prefix");
        }
        // check if the prefix is a valid XML prefix
        if (!XMLChar.isValidNCName(prefix)) {
            throw new NamespaceException("failed to register namespace "
                    + prefix + " -> " + uri + ": invalid prefix");
        }

        // check existing mappings
        String oldPrefix = (String) uriToPrefix.get(uri);
        if (prefix.equals(oldPrefix)) {
            throw new NamespaceException("failed to register namespace "
                    + prefix + " -> " + uri + ": mapping already exists");
        }
        if (prefixToURI.containsKey(prefix)) {
            /**
             * prevent remapping of existing prefixes because this would in effect
             * remove the previously assigned namespace;
             * as we can't guarantee that there are no references to this namespace
             * (in names of nodes/properties/node types etc.) we simply don't allow it.
             */
            throw new NamespaceException("failed to register namespace "
                    + prefix + " -> " + uri
                    + ": remapping existing prefixes is not supported.");
        }

        if (oldPrefix != null) {
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     */
    public void unregisterNamespace(String prefix)
            throws NamespaceException, UnsupportedRepositoryOperationException,
            AccessDeniedException, RepositoryException {
        if (reservedPrefixes.contains(prefix)) {
            throw new NamespaceException("reserved prefix: " + prefix);
        }
        if (!prefixToURI.containsKey(prefix)) {
            throw new NamespaceException("unknown prefix: " + prefix);
        }
        /**
         * as we can't guarantee that there are no references to the specified
         * namespace (in names of nodes/properties/node types etc.) we simply
         * don't allow it.
         */
        throw new NamespaceException("unregistering namespaces is not supported.");
    }
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     * {@inheritDoc}
     */
    public String getURI(String prefix) throws NamespaceException {
        String uri = (String) prefixToURI.get(prefix);
        if (uri == null) {
            throw new NamespaceException(prefix
                    + ": is not a registered namespace prefix.");
        }
        return uri;
    }
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     * {@inheritDoc}
     */
    public String getPrefix(String uri) throws NamespaceException {
        String prefix = (String) uriToPrefix.get(uri);
        if (prefix == null) {
            throw new NamespaceException(uri
                    + ": is not a registered namespace uri.");
        }
        return prefix;
    }
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            uriToPrefix.put(uri, prefix);
            log.debug("adding new namespace mapping: " + prefix + " -> " + uri);
            try {
                store();
            } catch (IOException e) {
                throw new NamespaceException("Could not obtain a prefix for uri: " + uri, e);
            }
        }
        return prefix;
    }
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        this.nsResolver = new AbstractNamespaceResolver() {
            public String getURI(String prefix) throws NamespaceException {
                try {
                    return nsReg.getURI(prefix);
                } catch (RepositoryException e) {
                    throw new NamespaceException(e.getMessage());
                }
            }

            public String getPrefix(String uri) throws NamespaceException {
                try {
                    return nsReg.getPrefix(uri);
                } catch (RepositoryException e) {
                    throw new NamespaceException(e.getMessage());
                }
            }
        };

        // register namespaces
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        if (prefix == null || uri == null) {
            throw new IllegalArgumentException("prefix/uri can not be null");
        }
        if (QName.NS_EMPTY_PREFIX.equals(prefix)
                || QName.NS_DEFAULT_URI.equals(uri)) {
            throw new NamespaceException("default namespace is reserved and can not be changed");
        }
        // special case: xml namespace
        if (uri.equals(QName.NS_XML_URI)) {
            throw new NamespaceException("xml namespace is reserved and can not be changed.");
        }
        // special case: prefixes xml*
        if (prefix.toLowerCase().startsWith(QName.NS_XML_PREFIX)) {
            throw new NamespaceException("reserved prefix: " + prefix);
        }
        // check if the prefix is a valid XML prefix
        if (!XMLChar.isValidNCName(prefix)) {
            throw new NamespaceException("invalid prefix: " + prefix);
        }

        // verify that namespace exists (the following call will
        // trigger a NamespaceException if it doesn't)
        nsReg.getPrefix(uri);

        // check new prefix for collision
        if (Arrays.asList(getPrefixes()).contains(prefix)) {
            // prefix is already in use
            if (getURI(prefix).equals(uri)) {
                // redundant mapping, silently ignore
                return;
            }
            throw new NamespaceException("prefix already in use: " + prefix);
        }

        // check if namespace is already locally mapped
        String oldPrefix = (String) uriToPrefix.get(uri);
        if (oldPrefix != null) {
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            if (!uriToPrefix.containsKey(uri)) {
                return uri;
            }
        }

        throw new NamespaceException(prefix + ": unknown prefix");
    }
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     */
    public String getURI(String prefix) throws NamespaceException {
        try {
            return session.getNamespaceURI(prefix);
        } catch (RepositoryException e) {
            throw new NamespaceException(e);
        }
    }
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Related Classes of javax.jcr.NamespaceException

  • org.apache.jackrabbit.commons.AbstractSession
  • org.apache.jackrabbit.core.JahiaSessionImpl
  • org.apache.jackrabbit.core.LocalNamespaceMappings
  • org.apache.jackrabbit.core.NamespaceRegistryImpl
  • org.apache.jackrabbit.core.nodetype.xml.AdditionalNamespaceResolver
  • org.apache.jackrabbit.core.query.lucene.FileBasedNamespaceMappings
  • org.apache.jackrabbit.core.query.lucene.NamespaceMappings
  • org.apache.jackrabbit.core.query.lucene.NSRegistryBasedNamespaceMappings
  • org.apache.jackrabbit.core.SearchManager
  • org.apache.jackrabbit.core.security.authorization.PrivilegeRegistryTest
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