| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.configuration; |
| |
| import java.util.List; |
| |
| /** |
| * This object holds the global configuration of Cocoon. |
| * |
| * @version $Id: Settings.java 587750 2007-10-24 02:35:22Z vgritsenko $ |
| * @since 1.0 |
| */ |
| public interface Settings { |
| |
| /** The role to lookup this bean. */ |
| String ROLE = Settings.class.getName(); |
| |
| /** Name of the property specifying a custom user properties file. */ |
| String PROPERTY_USER_SETTINGS = "org.apache.cocoon.settings"; |
| |
| /** |
| * This parameter is used to list classes that should be loaded at |
| * initialization time of the servlet. For example, JDBC Drivers used need to |
| * be named here. Additional entries may be inserted here during build |
| * depending on your build properties. |
| */ |
| String KEY_LOAD_CLASSES = "org.apache.cocoon.classloader.load.classes"; |
| |
| /** |
| * This parameter allows to specify where Cocoon should create its page |
| * and other objects cache. The path specified can be either absolute or |
| * relative to the context path of the servlet. On windows platform, |
| * absolute directory must start with volume: C:\Path\To\Cache\Directory. |
| */ |
| String KEY_CACHE_DIRECTORY = "org.apache.cocoon.cache.directory"; |
| |
| /** |
| * This parameter allows to specify where Cocoon should put it's |
| * working files. The path specified is either absolute or relative |
| * to the context path of the Cocoon servlet. On windows platform, |
| * absolute directory must start with volume: C:\Path\To\Work\Directory. |
| */ |
| String KEY_WORK_DIRECTORY = "org.apache.cocoon.work.directory"; |
| |
| /** |
| * Set form encoding. This will be the character set used to decode request |
| * parameters. If not set the ISO-8859-1 encoding will be assumed. |
| */ |
| String KEY_FORM_ENCODING = "org.apache.cocoon.formencoding"; |
| |
| /** |
| * Set encoding used by the container. If not set the ISO-8859-1 encoding |
| * will be assumed. |
| * Since the servlet specification requires that the ISO-8859-1 encoding |
| * is used (by default), you should never change this value unless |
| * you have a buggy servlet container. |
| */ |
| String KEY_CONTAINER_ENCODING = "org.apache.cocoon.containerencoding"; |
| |
| /** |
| * Allow reinstantiating (reloading) of the cocoon instance. If this is |
| * set to "yes" or "true", a new cocoon instance can be created using |
| * the request parameter "cocoon-reload". It also enables that Cocoon is |
| * reloaded when cocoon.xconf changes. Default is no for security reasons. |
| */ |
| String KEY_RELOADING = "org.apache.cocoon.reloading"; |
| |
| /** |
| * Delay between reload checks for the configuration. |
| */ |
| String KEY_RELOAD_DELAY = "org.apache.cocoon.reload-delay"; |
| |
| /** |
| * Get the value of a property. |
| * @param key The name of the property. |
| * @return The value of the property or null. |
| */ |
| String getProperty(String key); |
| |
| /** |
| * Get the value of a property. |
| * @param key The name of the property. |
| * @param defaultValue The value returned if the property is not available. |
| * @return The value of the property or if the property cannot |
| * be found the default value. |
| */ |
| String getProperty(String key, String defaultValue); |
| |
| /** |
| * Return all available property names starting with the prefix. |
| * @param keyPrefix The prefix each property name must have. |
| * @return A list of property names (including the prefix) or |
| * an empty list. |
| */ |
| List getPropertyNames(String keyPrefix); |
| |
| /** |
| * Return all available property names. |
| * @return A list of all property names or an empty list. |
| */ |
| List getPropertyNames(); |
| |
| /** |
| * @return Returns the loadClasses. |
| * @see #KEY_LOAD_CLASSES |
| */ |
| List getLoadClasses(); |
| |
| /** |
| * @return Returns the workDirectory. |
| * @see #KEY_WORK_DIRECTORY |
| */ |
| String getWorkDirectory(); |
| |
| /** |
| * @return Returns the formEncoding. |
| * @see #KEY_FORM_ENCODING |
| */ |
| String getFormEncoding(); |
| |
| /** |
| * @return Returns the container encoding |
| * @see #KEY_CONTAINER_ENCODING |
| */ |
| String getContainerEncoding(); |
| |
| /** |
| * @return Returns the cacheDirectory. |
| * @see #KEY_CACHE_DIRECTORY |
| */ |
| String getCacheDirectory(); |
| |
| /** |
| * The creation time of the current settings instance. |
| * @return The creation time. |
| */ |
| long getCreationTime(); |
| |
| /** |
| * This method can be used by components to query if they are |
| * configured to check for reloading. |
| * @param type The type of the component that wants to check for reload. |
| * @return Returns if reloading is enabled for this component. |
| * @see #KEY_RELOADING |
| */ |
| boolean isReloadingEnabled(String type); |
| |
| /** |
| * This method can be used by components to get the configured |
| * delay period inbetween checks. |
| * @param type The type of the component that wants to check for reload. |
| * @return Returns the delay inbetween checks in milliseconds. |
| * @see #KEY_RELOAD_DELAY |
| */ |
| long getReloadDelay(String type); |
| |
| /** |
| * Return the current running mode. |
| * @return The current running mode. |
| */ |
| String getRunningMode(); |
| } |