Package org.apache.avalon.framework.configuration

Examples of org.apache.avalon.framework.configuration.SAXConfigurationHandler


                    logger.debug("XSPFormValidatorHelper.getConfiguration: (Re)Loading " + descriptor);
       
                    if (conf == null)
                    conf = new ConfigurationHelper();
       
                    SAXConfigurationHandler builder = new SAXConfigurationHandler();
                    source.toSAX(builder);
       
                    conf.lastModified = source.getLastModified();
                    conf.configuration = builder.getConfiguration();
       
                    XSPFormValidatorHelper.cacheConfiguration(descriptor, conf);
                } else {
                    logger.debug("XSPFormValidatorHelper.getConfiguration: Using cached configuration for " + descriptor);
                }
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        Configuration roleConfig = null;

        try {
            this.configurationFile.refresh();
            p = (Parser)startupManager.lookup(Parser.ROLE);
            SAXConfigurationHandler b = new SAXConfigurationHandler();
            InputStream inputStream = ClassUtils.getResource("org/apache/cocoon/cocoon.roles").openStream();
            InputSource is = new InputSource(inputStream);
            is.setSystemId(this.configurationFile.getSystemId());
            p.setContentHandler(b);
            p.parse(is);
            roleConfig = b.getConfiguration();
        } catch (Exception e) {
            getLogger().error("Could not configure Cocoon environment", e);
            throw new ConfigurationException("Error trying to load configurations", e);
        } finally {
            if (p != null) startupManager.release(p);
        }

        DefaultRoleManager drm = new DefaultRoleManager();
        drm.setLogger(getLogger());
        drm.configure(roleConfig);
        roleConfig = null;

        try {
            p = (Parser)startupManager.lookup(Parser.ROLE);
            SAXConfigurationHandler b = new SAXConfigurationHandler();
            InputSource is = this.configurationFile.getInputSource();
            p.setContentHandler(b);
            p.parse(is);
            this.configuration = b.getConfiguration();
        } catch (Exception e) {
            getLogger().error("Could not configure Cocoon environment", e);
            throw new ConfigurationException("Error trying to load configurations",e);
        } finally {
            if (p != null) startupManager.release(p);
        }

        Configuration conf = this.configuration;

        if (getLogger().isDebugEnabled()) {
            getLogger().debug("Root configuration: " + conf.getName());
        }
        if (! "cocoon".equals(conf.getName())) {
            throw new ConfigurationException("Invalid configuration file\n" + conf.toString());
        }
        if (getLogger().isDebugEnabled()) {
            getLogger().debug("Configuration version: " + conf.getAttribute("version"));
        }
        if (!Constants.CONF_VERSION.equals(conf.getAttribute("version"))) {
            throw new ConfigurationException("Invalid configuration schema version. Must be '" + Constants.CONF_VERSION + "'.");
        }

        String userRoles = conf.getAttribute("user-roles", "");
        if (!"".equals(userRoles)) {
            try {
                p = (Parser)startupManager.lookup(Parser.ROLE);
                SAXConfigurationHandler b = new SAXConfigurationHandler();
                org.apache.cocoon.environment.Context context =
                    (org.apache.cocoon.environment.Context) this.context.get(Constants.CONTEXT_ENVIRONMENT_CONTEXT);
                URL url = context.getResource(userRoles);
                InputSource is = new InputSource(new BufferedInputStream(url.openStream()));
                is.setSystemId(this.configurationFile.getSystemId());
                p.setContentHandler(b);
                p.parse(is);
                roleConfig = b.getConfiguration();
            } catch (Exception e) {
                getLogger().error("Could not configure Cocoon environment", e);
                throw new ConfigurationException("Error trying to load configurations", e);
            } finally {
                if (p != null) startupManager.release(p);
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                    if (conf == null) {
                        conf = new ConfigurationHelper();
                    }

                    SAXConfigurationHandler builder = new SAXConfigurationHandler();
                    resource.toSAX(builder);

                    conf.lastModified = resource.getLastModified();
                    conf.configuration = builder.getConfiguration();

                    AbstractComplementaryConfigurableAction.configurations.put(resource.getSystemId(), conf);
                } else {
                    getLogger().debug("Using cached configuration for " + descriptor);
                }
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        Configuration roleConfig = null;

        try {
            this.configurationFile.refresh();
            p = (Parser)startupManager.lookup(Parser.ROLE);
            SAXConfigurationHandler b = new SAXConfigurationHandler();
            InputStream inputStream = ClassUtils.getResource("org/apache/cocoon/cocoon.roles").openStream();
            InputSource is = new InputSource(inputStream);
            is.setSystemId(this.configurationFile.getSystemId());
            p.parse(is, b);
            roleConfig = b.getConfiguration();
        } catch (Exception e) {
            getLogger().error("Could not configure Cocoon environment", e);
            throw new ConfigurationException("Error trying to load configurations", e);
        } finally {
            if (p != null) startupManager.release(p);
        }

        DefaultRoleManager drm = new DefaultRoleManager();
        drm.setLogger(getLogger().getChildLogger("roles"));
        drm.configure(roleConfig);
        roleConfig = null;

        try {
            p = (Parser)startupManager.lookup(Parser.ROLE);
            SAXConfigurationHandler b = new SAXConfigurationHandler();
            InputSource is = this.configurationFile.getInputSource();
            p.parse(is, b);
            this.configuration = b.getConfiguration();
        } catch (Exception e) {
            getLogger().error("Could not configure Cocoon environment", e);
            throw new ConfigurationException("Error trying to load configurations",e);
        } finally {
            if (p != null) startupManager.release(p);
        }

        Configuration conf = this.configuration;
        if (getLogger().isDebugEnabled()) {
            getLogger().debug("Root configuration: " + conf.getName());
        }
        if (! "cocoon".equals(conf.getName())) {
            throw new ConfigurationException("Invalid configuration file\n" + conf.toString());
        }
        if (getLogger().isDebugEnabled()) {
            getLogger().debug("Configuration version: " + conf.getAttribute("version"));
        }
        if (!Constants.CONF_VERSION.equals(conf.getAttribute("version"))) {
            throw new ConfigurationException("Invalid configuration schema version. Must be '" + Constants.CONF_VERSION + "'.");
        }

        String userRoles = conf.getAttribute("user-roles", "");
        if (!"".equals(userRoles)) {
            try {
                p = (Parser)startupManager.lookup(Parser.ROLE);
                SAXConfigurationHandler b = new SAXConfigurationHandler();
                org.apache.cocoon.environment.Context context =
                    (org.apache.cocoon.environment.Context) this.context.get(Constants.CONTEXT_ENVIRONMENT_CONTEXT);
                URL url = context.getResource(userRoles);
                InputSource is = new InputSource(new BufferedInputStream(url.openStream()));
                is.setSystemId(this.configurationFile.getSystemId());
                p.parse(is, b);
                roleConfig = b.getConfiguration();
            } catch (Exception e) {
                getLogger().error("Could not configure Cocoon environment with user roles file", e);
                throw new ConfigurationException("Error trying to load user-roles configuration", e);
            } finally {
                startupManager.release(p);
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        try {
            URLFactory factory = (URLFactory)this.manager.lookup(URLFactory.ROLE);
            URLSource source = new URLSource(factory.getURL(xconfURL), this.manager);
            try {
                SAXConfigurationHandler handler = new SAXConfigurationHandler();
                source.toSAX(handler);
                builtin = handler.getConfiguration();
            } finally {
                this.manager.release((Component)factory);
                if (source != null) {
                    source.recycle();
                }
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        Settings settings = SettingsHelper.getSettings(this.context);

        Configuration roles = null;
        try {
            p = (SAXParser) startupManager.lookup(SAXParser.ROLE);
            SAXConfigurationHandler b = new PropertyAwareSAXConfigurationHandler(settings, this.getLogger());
            URL url = ClassUtils.getResource("org/apache/cocoon/cocoon.roles");
            InputSource is = new InputSource(url.openStream());
            is.setSystemId(url.toString());
            p.parse(is, b);
            roles = b.getConfiguration();
        } catch (Exception e) {
            throw new ConfigurationException("Error trying to load configurations", e);
        } finally {
            if (p != null) startupManager.release((Component) p);
        }

        DefaultRoleManager drm = new DefaultRoleManager();
        ContainerUtil.enableLogging(drm, this.rootLogger.getChildLogger("roles"));
        ContainerUtil.configure(drm, roles);
        roles = null;

        try {
            this.configurationFile.refresh();
            p = (SAXParser)startupManager.lookup(SAXParser.ROLE);
            SAXConfigurationHandler b = new PropertyAwareSAXConfigurationHandler(settings, this.getLogger());
            InputSource is = SourceUtil.getInputSource(this.configurationFile);
            p.parse(is, b);
            this.configuration = b.getConfiguration();
        } catch (Exception e) {
            throw new ConfigurationException("Error trying to load configurations",e);
        } finally {
            if (p != null) startupManager.release((Component)p);
        }

        Configuration conf = this.configuration;
        if (this.getLogger().isDebugEnabled()) {
            this.getLogger().debug("Root configuration: " + conf.getName());
        }
        if (!"cocoon".equals(conf.getName())) {
            throw new ConfigurationException("Invalid configuration file\n" + conf.toString());
        }
        if (this.getLogger().isDebugEnabled()) {
            this.getLogger().debug("Configuration version: " + conf.getAttribute("version"));
        }
        if (!Constants.CONF_VERSION.equals(conf.getAttribute("version"))) {
            throw new ConfigurationException("Invalid configuration schema version. Must be '" + Constants.CONF_VERSION + "'.");
        }

        String userRoles = conf.getAttribute("user-roles", "");
        if (!"".equals(userRoles)) {
            try {
                p = (SAXParser)startupManager.lookup(SAXParser.ROLE);
                SAXConfigurationHandler b = new PropertyAwareSAXConfigurationHandler(settings, this.getLogger());
                org.apache.cocoon.environment.Context context =
                    (org.apache.cocoon.environment.Context) this.context.get(Constants.CONTEXT_ENVIRONMENT_CONTEXT);
                URL url = context.getResource(userRoles);
                if (url == null) {
                    throw new ConfigurationException("User-roles configuration '"+userRoles+"' cannot be found.");
                }
                InputSource is = new InputSource(new BufferedInputStream(url.openStream()));
                is.setSystemId(url.toString());
                p.parse(is, b);
                roles = b.getConfiguration();
            } catch (Exception e) {
                throw new ConfigurationException("Error trying to load user-roles configuration", e);
            } finally {
                startupManager.release((Component)p);
            }
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        Configuration builtin;
        try {
            Source source = this.resolver.resolveURI(xconfURL);
            try {
                Settings settings = SettingsHelper.getSettings(this.context);
                SAXConfigurationHandler handler = new PropertyAwareSAXConfigurationHandler(settings, this.getLogger());
                SourceUtil.toSAX( this.manager, source, null, handler);
                builtin = handler.getConfiguration();
            } finally {
                this.resolver.release(source);
            }
        } catch(Exception e) {
            String msg = "Error while reading " + xconfURL + ": " + e.getMessage();
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          if ( this.oldValidity == null
                 || this.oldValidity.isValid() == SourceValidity.INVALID
                 || this.oldValidity.isValid(newValidity) == SourceValidity.INVALID)  {
                this.oldValidity = newValidity;
            try {
              SAXConfigurationHandler handler = new SAXConfigurationHandler();
              SourceUtil.toSAX(source, handler);
              config = handler.getConfiguration();
            } catch (ProcessingException se) {
              throw new ParameterException("Unable to read configuration from " + configurationFile, se);
            } catch (SAXException se) {
              throw new ParameterException("Unable to read configuration from " + configurationFile, se);
            } catch (IOException ioe) {
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                 0)) {

                this.logger.info("(Re)building the automaton from '"+
                                 this.lexiconSource.getURI()+"'");

                SAXConfigurationHandler confighandler = new SAXConfigurationHandler();

                if (this.lexiconSource.getInputStream()==null) {
                    throw new ProcessingException("Source '"+
                                                  this.lexiconSource.getURI()+
                                                  "' not found");
                }
                SourceUtil.toSAX(this.manager, this.lexiconSource, null, confighandler);

                Configuration config = confighandler.getConfiguration();
                Lexicon lexicon = LexiconFactory.createLexicon(config);

                LexicalAutomatonBuilder builder = new LexicalAutomatonBuilder(lexicon,
                                                      this.logger);
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                (entry.getValidity().isValid(this.grammarSource.getValidity()))<=
                0) {
                this.logger.info("(Re)building the automaton from '"+
                                 this.grammarSource.getURI()+"'");

                SAXConfigurationHandler confighandler = new SAXConfigurationHandler();

                if (this.grammarSource.getInputStream()==null) {
                    throw new ProcessingException("Source '"+
                                                  this.grammarSource.getURI()+
                                                  "' not found");
                }
                SourceUtil.toSAX(this.manager, this.grammarSource, null, confighandler);

                Configuration config = confighandler.getConfiguration();
                Grammar grammar = GrammarFactory.createGrammar(config);

                ParserAutomatonBuilder builder = new ParserAutomatonBuilder(grammar,
                                                     this.logger);
View Full Code Here

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