Examples of org.apache.wiki.api.exceptions.ProviderException

org.apache.wiki.api.exceptions.ProviderException
This exception represents the superclass of all exceptions that providers may throw. It is okay to throw it in case you cannot use any of the specific subclasses, in which case the page loading is considered to be broken, and the user is notified.

            }
            catch( ProviderException pe )
            {
                // this is a kludge, the exception that is caught here contains the i18n key
                // here we have the context available, so we can internationalize it properly :
                throw new ProviderException( Preferences.getBundle( context, InternationalizationManager.CORE_BUNDLE )
                                                        .getString( pe.getMessage() ) );
            }


            log.info( "User " + user + " uploaded attachment to " + parentPage +
                      " called "+filename+", size " + att.getSize() );

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     * @return The page content as a raw string
     * @throws ProviderException If the backend has issues.
     */
    public String getPageText(String pageName, int version) throws ProviderException {
        if (pageName == null || pageName.length() == 0) {
            throw new ProviderException("Illegal page name");
        }
        String text = null;


        try {
            text = m_provider.getPageText(pageName, version);

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     * @param content Wikimarkup to save
     * @throws ProviderException If something goes wrong in the saving phase
     */
    public void putPageText(WikiPage page, String content) throws ProviderException {
        if (page == null || page.getName() == null || page.getName().length() == 0) {
            throw new ProviderException("Illegal page name");
        }


        m_provider.putPageText(page, content);
    }

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     * @throws ProviderException If there is something wrong with the page
     *                           name or the repository
     */
    public WikiPage getPageInfo(String pageName, int version) throws ProviderException {
        if (pageName == null || pageName.length() == 0) {
            throw new ProviderException("Illegal page name '" + pageName + "'");
        }


        WikiPage page = null;


        try {

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     * @return A boolean value describing the existence of a page
     * @throws ProviderException If the backend fails or the name is illegal.
     */
    public boolean pageExists(String pageName) throws ProviderException {
        if (pageName == null || pageName.length() == 0) {
            throw new ProviderException("Illegal page name");
        }


        return m_provider.pageExists(pageName);
    }

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     * @throws ProviderException If backend fails or name is illegal
     * @since 2.3.29
     */
    public boolean pageExists(String pageName, int version) throws ProviderException {
        if (pageName == null || pageName.length() == 0) {
            throw new ProviderException("Illegal page name");
        }


        if (version == WikiProvider.LATEST_VERSION) {
            return pageExists(pageName);
        }

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        }
        catch( Exception e )
        {
            String msg = "Could not get LuceneAnalyzer class " + m_analyzerClass + ", reason: ";
            log.error( msg, e );
            throw new ProviderException( msg + e );
        }
    }

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        }
        catch( ParseException e )
        {
            log.info("Broken query; cannot parse query ",e);


            throw new ProviderException("You have entered a query Lucene cannot process: "+e.getMessage());
        }
        catch( InvalidTokenOffsetsException e )
        {
            log.error("Tokens are incompatible with provided text ",e);
        }

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        File f = new File( m_storageDir, wikipage+DIR_EXTENSION );


        if( f.exists() && !f.isDirectory() )
        {
            throw new ProviderException("Storage dir '"+f.getAbsolutePath()+"' is not a directory!");
        }


        return f;
    }

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            return new FileInputStream( f );
        }
        catch( FileNotFoundException e )
        {
            log.error("File not found: "+e.getMessage());
            throw new ProviderException("No such page was found.");
        }
    }

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Related Classes of org.apache.wiki.api.exceptions.ProviderException

org.apache.wiki.attachment.AttachmentManager

org.apache.wiki.attachment.AttachmentServlet

org.apache.wiki.PageManager

org.apache.wiki.providers.BasicAttachmentProvider

org.apache.wiki.providers.FileSystemProvider

org.apache.wiki.providers.VersioningFileProvider

org.apache.wiki.search.LuceneSearchProvider

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