com.vaadin.server.Constants Maven / Gradle / Ivy
/*
* Vaadin Framework 7
*
* Copyright (C) 2000-2024 Vaadin Ltd
*
* This program is available under Vaadin Commercial License and Service Terms.
*
* See for the full
* license.
*/
package com.vaadin.server;
import com.vaadin.shared.communication.PushMode;
import com.vaadin.ui.declarative.DesignContext;
/**
* Internal constants used by both the client and the server side framework
*
* @since 6.2
*
*/
public interface Constants {
static final String NOT_PRODUCTION_MODE_INFO = "\n"
+ "=================================================================\n"
+ "Vaadin is running in DEBUG MODE.\nAdd productionMode=true to web.xml "
+ "to disable debug features.\nTo show debug window, add ?debug to "
+ "your application URL.\n"
+ "=================================================================";
static final String WARNING_XSRF_PROTECTION_DISABLED = "\n"
+ "===========================================================\n"
+ "WARNING: Cross-site request forgery protection is disabled!\n"
+ "===========================================================";
static final String WARNING_RESOURCE_CACHING_TIME_NOT_NUMERIC = "\n"
+ "===========================================================\n"
+ "WARNING: resourceCacheTime has been set to a non integer value "
+ "in web.xml. The default of 1h will be used.\n"
+ "===========================================================";
static final String WARNING_HEARTBEAT_INTERVAL_NOT_NUMERIC = "\n"
+ "===========================================================\n"
+ "WARNING: heartbeatInterval has been set to a non integer value "
+ "in web.xml. The default of 5min will be used.\n"
+ "===========================================================";
static final String WARNING_PUSH_MODE_NOT_RECOGNIZED = "\n"
+ "===========================================================\n"
+ "WARNING: pushMode has been set to an unrecognized value\n"
+ "in web.xml. The permitted values are \"disabled\", \"manual\",\n"
+ "and \"automatic\". The default of \"disabled\" will be used.\n"
+ "===========================================================";
static final String WIDGETSET_MISMATCH_INFO = "\n"
+ "=================================================================\n"
+ "The widgetset in use does not seem to be built for the Vaadin\n"
+ "version in use. This might cause strange problems - a\n"
+ "recompile/deploy is strongly recommended.\n"
+ " Vaadin version: %s\n" + " Widgetset version: %s\n"
+ "=================================================================";
// Keep the version number in sync with pom.xml
static final String REQUIRED_ATMOSPHERE_RUNTIME_VERSION = "2.2.13.vaadin4";
static final String INVALID_ATMOSPHERE_VERSION_WARNING = "\n"
+ "=================================================================\n"
+ "Vaadin depends on Atmosphere {0} but version {1} was found.\n"
+ "This might cause compatibility problems if push is used.\n"
+ "=================================================================";
static final String ATMOSPHERE_MISSING_ERROR = "\n"
+ "=================================================================\n"
+ "Atmosphere could not be loaded. When using push with Vaadin, the\n"
+ "Atmosphere framework must be present on the classpath.\n"
+ "If using a dependency management system, please add a dependency\n"
+ "to vaadin-push.\n"
+ "If managing dependencies manually, please make sure Atmosphere\n"
+ REQUIRED_ATMOSPHERE_RUNTIME_VERSION
+ " is included on the classpath.\n" + "Will fall back to using "
+ PushMode.class.getSimpleName() + "." + PushMode.DISABLED.name()
+ ".\n"
+ "=================================================================";
static final String PUSH_NOT_SUPPORTED_ERROR = "\n"
+ "=================================================================\n"
+ "Push is not supported for {0}\n" + "Will fall back to using "
+ PushMode.class.getSimpleName() + "." + PushMode.DISABLED.name()
+ ".\n"
+ "=================================================================";
public static final String WARNING_LEGACY_PROPERTY_TOSTRING = "You are using toString() instead of getValue() to get the value for a Property of type {0}"
+ ". This is strongly discouraged and only provided for backwards compatibility with Vaadin 6. "
+ "To disable this warning message and retain the behavior, set the init parameter \""
+ Constants.SERVLET_PARAMETER_LEGACY_PROPERTY_TOSTRING
+ "\" to \"true\". To disable the legacy functionality, set \""
+ Constants.SERVLET_PARAMETER_LEGACY_PROPERTY_TOSTRING
+ "\" to false."
+ " (Note that your debugger might call toString() and trigger this message)."
+ " To find out who is calling toString(), enable FINE level logging.";
static final String WARNING_UNKNOWN_LEGACY_PROPERTY_TOSTRING_VALUE = "Unknown value '{0}' for parameter "
+ Constants.SERVLET_PARAMETER_LEGACY_PROPERTY_TOSTRING
+ ". Supported values are 'false','warning','true'";
static final String CANNOT_ACQUIRE_CLASSLOADER_SEVERE = "\n"
+ "=================================================================\n"
+ "Vaadin was unable to acquire class loader from servlet container\n"
+ "to load your application classes. Setup appropriate security\n"
+ "policy to allow invoking Thread.getContextClassLoader() from\n"
+ "VaadinService if you're not using custom class loader.\n"
+ "NullPointerExceptions will be thrown later."
+ "=================================================================";
static final String URL_PARAMETER_THEME = "theme";
static final String SERVLET_PARAMETER_PRODUCTION_MODE = "productionMode";
// Javadocs for VaadinService should be updated if this value is changed
static final String SERVLET_PARAMETER_DISABLE_XSRF_PROTECTION = "disable-xsrf-protection";
static final String SERVLET_PARAMETER_RESOURCE_CACHE_TIME = "resourceCacheTime";
static final String SERVLET_PARAMETER_HEARTBEAT_INTERVAL = "heartbeatInterval";
static final String SERVLET_PARAMETER_CLOSE_IDLE_SESSIONS = "closeIdleSessions";
static final String SERVLET_PARAMETER_PUSH_MODE = "pushMode";
static final String SERVLET_PARAMETER_UI_PROVIDER = "UIProvider";
static final String SERVLET_PARAMETER_LEGACY_PROPERTY_TOSTRING = "legacyPropertyToString";
static final String SERVLET_PARAMETER_SYNC_ID_CHECK = "syncIdCheck";
static final String SERVLET_PARAMETER_SENDURLSASPARAMETERS = "sendUrlsAsParameters";
static final String SERVLET_PARAMETER_PUSH_SUSPEND_TIMEOUT_LONGPOLLING = "pushLongPollingSuspendTimeout";
/**
* Name of system or context property to write declarative syntax with the
* old "v-" prefix or with the new "vaadin-" prefix. The default value
* depends on the Vaadin branch used.
*
* @see DesignContext
* @since 7.5.7
*/
static final String SERVLET_PARAMETER_LEGACY_DESIGN_PREFIX = "legacyDesignPrefix";
// Configurable parameter names
static final String PARAMETER_VAADIN_RESOURCES = "Resources";
static final int DEFAULT_BUFFER_SIZE = 32 * 1024;
static final int MAX_BUFFER_SIZE = 64 * 1024;
final String THEME_DIR_PATH = "VAADIN/themes";
static final int DEFAULT_THEME_CACHETIME = 1000 * 60 * 60 * 24;
static final String WIDGETSET_DIR_PATH = "VAADIN/widgetsets";
// Name of the default widget set, used if not specified in web.xml
static final String DEFAULT_WIDGETSET = "com.vaadin.DefaultWidgetSet";
// Widget set parameter name
static final String PARAMETER_WIDGETSET = "widgetset";
/**
* @deprecated As of 7.1, this message is no longer used and might be
* removed from the code.
*/
@Deprecated
static final String ERROR_NO_UI_FOUND = "No UIProvider returned a UI for the request.";
static final String DEFAULT_THEME_NAME = "reindeer";
static final String INVALID_SECURITY_KEY_MSG = "Invalid security key.";
// portal configuration parameters
static final String PORTAL_PARAMETER_VAADIN_WIDGETSET = "vaadin.widgetset";
static final String PORTAL_PARAMETER_VAADIN_RESOURCE_PATH = "vaadin.resources.path";
static final String PORTAL_PARAMETER_VAADIN_THEME = "vaadin.theme";
static final String PORTLET_CONTEXT = "PORTLET_CONTEXT";
}
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