com.sun.faces.config.WebConfiguration Maven / Gradle / Ivy
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package com.sun.faces.config;
import com.sun.faces.lifecycle.HttpMethodRestrictionsPhaseListener;
import java.util.ArrayList;
import java.util.EnumMap;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.regex.Pattern;
import javax.faces.application.ResourceHandler;
import javax.faces.application.ViewHandler;
import javax.faces.application.StateManager;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.servlet.ServletContext;
import com.sun.faces.util.FacesLogger;
import com.sun.faces.util.Util;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.concurrent.ConcurrentHashMap;
import javax.faces.FactoryFinder;
import javax.faces.component.UIInput;
import javax.faces.event.PhaseListener;
import javax.faces.lifecycle.Lifecycle;
import javax.faces.lifecycle.LifecycleFactory;
import javax.faces.validator.BeanValidator;
import javax.faces.view.facelets.ResourceResolver;
/** Class Documentation */
public class WebConfiguration {
// Log instance for this class
private static final Logger LOGGER = FacesLogger.CONFIG.getLogger();
// A Simple regular expression of allowable boolean values
private static final Pattern ALLOWABLE_BOOLEANS =
Pattern.compile("true|false", Pattern.CASE_INSENSITIVE);
// Key under which we store our WebConfiguration instance.
private static final String WEB_CONFIG_KEY =
"com.sun.faces.config.WebConfiguration";
// Logging level. Defaults to FINE
private Level loggingLevel = Level.FINE;
private Map booleanContextParameters =
new EnumMap(BooleanWebContextInitParameter.class);
private Map contextParameters =
new EnumMap(WebContextInitParameter.class);
private Map> facesConfigParameters =
new EnumMap>(WebContextInitParameter.class);
private Map envEntries =
new EnumMap(WebEnvironmentEntry.class);
private Map cachedListParams;
private Set setParams = new HashSet();
private ServletContext servletContext;
private ArrayList deferredLoggingActions;
private FaceletsConfiguration faceletsConfig;
// ------------------------------------------------------------ Constructors
private WebConfiguration(ServletContext servletContext) {
this.servletContext = servletContext;
String contextName = getServletContextName();
initSetList(servletContext);
processBooleanParameters(servletContext, contextName);
processInitParameters(servletContext, contextName);
if (canProcessJndiEntries()) {
processJndiEntries(contextName);
}
// build the cache of list type params
cachedListParams = new HashMap(3);
getOptionValue(WebContextInitParameter.ResourceExcludes, " ");
getOptionValue(WebContextInitParameter.DefaultSuffix, " ");
getOptionValue(WebContextInitParameter.FaceletsViewMappings, ";");
}
// ---------------------------------------------------------- Public Methods
/**
* Return the WebConfiguration instance for this application passing
* the result of FacesContext.getCurrentInstance().getExternalContext()
* to {@link #getInstance(javax.faces.context.ExternalContext)}.
* @return the WebConfiguration for this application or null
* if no FacesContext is available.
*/
public static WebConfiguration getInstance() {
FacesContext facesContext = FacesContext.getCurrentInstance();
return getInstance(facesContext.getExternalContext());
}
/**
* Return the WebConfiguration instance for this application.
* @param extContext the ExternalContext for this request
* @return the WebConfiguration for this application
*/
public static WebConfiguration getInstance(ExternalContext extContext) {
WebConfiguration config = (WebConfiguration) extContext.getApplicationMap()
.get(WEB_CONFIG_KEY);
if (config == null) {
return getInstance((ServletContext) extContext.getContext());
} else {
return config;
}
}
/**
* Return the WebConfiguration instance for this application.
* @param servletContext the ServletContext
* @return the WebConfiguration for this application or null
* if no WebConfiguration could be located
*/
public static WebConfiguration getInstance(ServletContext servletContext) {
WebConfiguration webConfig = (WebConfiguration)
servletContext.getAttribute(WEB_CONFIG_KEY);
if (webConfig == null) {
webConfig = new WebConfiguration(servletContext);
servletContext.setAttribute(WEB_CONFIG_KEY, webConfig);
}
return webConfig;
}
/**
* @return The ServletContext originally used to construct
* this WebConfiguration instance
*/
public ServletContext getServletContext() {
return servletContext;
}
/**
* Obtain the value of the specified boolean parameter
* @param param the parameter of interest
* @return the value of the specified boolean parameter
*/
public boolean isOptionEnabled(BooleanWebContextInitParameter param) {
if (booleanContextParameters.get(param) != null) {
return booleanContextParameters.get(param);
} else {
return param.getDefaultValue();
}
}
/**
* Obtain the value of the specified parameter
* @param param the parameter of interest
* @return the value of the specified parameter
*/
public String getOptionValue(WebContextInitParameter param) {
String result = contextParameters.get(param);
if (null == result) {
WebContextInitParameter alternate = param.getAlternate();
if (null != alternate) {
result = contextParameters.get(alternate);
}
}
return result;
}
public FaceletsConfiguration getFaceletsConfiguration() {
if (null == faceletsConfig) {
faceletsConfig = new FaceletsConfiguration(this);
}
return faceletsConfig;
}
public Map getFacesConfigOptionValue(WebContextInitParameter param, boolean create) {
Map result = null;
assert(null != facesConfigParameters);
result = facesConfigParameters.get(param);
if (null == result) {
if (create) {
result = new ConcurrentHashMap(3);
facesConfigParameters.put(param, result);
} else {
result = Collections.emptyMap();
}
}
return result;
}
public Map getFacesConfigOptionValue(WebContextInitParameter param) {
return getFacesConfigOptionValue(param, false);
}
public String[] getOptionValue(WebContextInitParameter param, String sep) {
String [] result;
assert(null != cachedListParams);
if (null == (result = cachedListParams.get(param))) {
String value = getOptionValue(param);
if (null == value) {
result = new String[0];
} else {
result = Util.split(value, sep);
}
cachedListParams.put(param, result);
}
return result;
}
/**
* Obtain the value of the specified env-entry
* @param entry the env-entry of interest
* @return the value of the specified env-entry
*/
public String getEnvironmentEntry(WebEnvironmentEntry entry) {
return envEntries.get(entry);
}
/**
* @param param the init parameter of interest
* @return true if the parameter was explicitly set,
* otherwise, false
*/
public boolean isSet(WebContextInitParameter param) {
return isSet(param.getQualifiedName());
}
/**
* @param param the init parameter of interest
* @return true if the parameter was explicitly set,
* otherwise, false
*/
public boolean isSet(BooleanWebContextInitParameter param) {
return isSet(param.getQualifiedName());
}
/**
* @return the name of this application
*/
public String getServletContextName() {
if (servletContext.getMajorVersion() == 2
&& servletContext.getMinorVersion() <= 4) {
return servletContext.getServletContextName();
} else {
return servletContext.getContextPath();
}
}
public void overrideContextInitParameter(BooleanWebContextInitParameter param, boolean value) {
if (param == null) {
return;
}
boolean oldVal = booleanContextParameters.put(param, value);
if (LOGGER.isLoggable(Level.FINE) && oldVal != value) {
LOGGER.log(Level.FINE,
"Overriding init parameter {0}. Changing from {1} to {2}.",
new Object[] { param.getQualifiedName(), oldVal, value});
}
}
public void overrideContextInitParameter(WebContextInitParameter param, String value) {
if (param == null || value == null || value.length() == 0) {
return;
}
value = value.trim();
String oldVal = contextParameters.put(param, value);
cachedListParams.remove(param);
if (oldVal != null) {
if (LOGGER.isLoggable(Level.FINE) && !(oldVal.equals(value))) {
LOGGER.log(Level.FINE,
"Overriding init parameter {0}. Changing from {1} to {2}.",
new Object[]{param.getQualifiedName(),
oldVal,
value});
}
}
}
public void doPostBringupActions() {
if (deferredLoggingActions != null) {
for (DeferredLoggingAction loggingAction : deferredLoggingActions) {
loggingAction.log();
}
}
// add the HttpMethodRestrictionPhaseListener if the parameter is enabled.
boolean enabled = this.isOptionEnabled(BooleanWebContextInitParameter.EnableHttpMethodRestrictionPhaseListener);
if (enabled) {
LifecycleFactory factory = (LifecycleFactory) FactoryFinder.getFactory(FactoryFinder.LIFECYCLE_FACTORY);
Iterator ids = factory.getLifecycleIds();
PhaseListener listener = null;
Lifecycle cur;
while (ids.hasNext()) {
cur = factory.getLifecycle(ids.next());
boolean foundExistingListenerInstance = false;
for (PhaseListener curListener : cur.getPhaseListeners()) {
if (curListener instanceof HttpMethodRestrictionsPhaseListener) {
foundExistingListenerInstance = true;
break;
}
}
if (!foundExistingListenerInstance) {
if (null == listener) {
listener = new HttpMethodRestrictionsPhaseListener();
}
cur.addPhaseListener(listener);
}
}
}
}
// ------------------------------------------------- Package Private Methods
static void clear(ServletContext servletContext) {
servletContext.removeAttribute(WEB_CONFIG_KEY);
}
// --------------------------------------------------------- Private Methods
/**
* Is the configured value valid against the default boolean pattern.
* @param param the boolean parameter
* @param value the configured value
* @return true if the value is valid,
* otherwise false
*/
private boolean isValueValid(BooleanWebContextInitParameter param,
String value) {
if (!ALLOWABLE_BOOLEANS.matcher(value).matches()) {
if (LOGGER.isLoggable(Level.WARNING)) {
LOGGER.log(Level.WARNING,
"jsf.config.webconfig.boolconfig.invalidvalue",
new Object[]{
value,
param.getQualifiedName(),
"true|false",
"true|false",
new Boolean(param.getDefaultValue()).toString()
});
}
return false;
}
return true;
}
/**
* Process all boolean context initialization parameters.
* @param servletContext the ServletContext of interest
* @param contextName the context name
*/
private void processBooleanParameters(ServletContext servletContext,
String contextName) {
// process boolean contxt parameters
for (BooleanWebContextInitParameter param : BooleanWebContextInitParameter
.values()) {
String strValue =
servletContext.getInitParameter(param.getQualifiedName());
boolean value;
if (strValue != null && strValue.length() > 0 && param.isDeprecated()) {
BooleanWebContextInitParameter alternate = param.getAlternate();
if (LOGGER.isLoggable(Level.WARNING)) {
if (alternate != null) {
queueLoggingAction(new DeferredBooleanParameterLoggingAction(
param,
Level.WARNING,
"jsf.config.webconfig.param.deprecated",
new Object[]{
contextName,
param.getQualifiedName(),
alternate.getQualifiedName()}));
} else {
queueLoggingAction(new DeferredBooleanParameterLoggingAction(
param,
Level.WARNING,
"jsf.config.webconfig.param.deprecated.no_replacement",
new Object[]{
contextName,
param.getQualifiedName()}));
}
}
if (alternate != null) {
if (isValueValid(param, strValue)) {
value = Boolean.valueOf(strValue);
} else {
value = param.getDefaultValue();
}
if (LOGGER.isLoggable(Level.INFO) && alternate != null) {
queueLoggingAction(new DeferredBooleanParameterLoggingAction(
param,
Level.INFO,
((value)
? "jsf.config.webconfig.configinfo.reset.enabled"
: "jsf.config.webconfig.configinfo.reset.disabled"),
new Object[]{
contextName,
alternate.getQualifiedName()}));
}
booleanContextParameters.put(alternate, value);
}
continue;
}
if (!param.isDeprecated()) {
if (strValue == null) {
value = param.getDefaultValue();
} else {
if (isValueValid(param, strValue)) {
value = Boolean.valueOf(strValue);
} else {
value = param.getDefaultValue();
}
}
// first param processed should be
// com.sun.faces.displayConfiguration
if (BooleanWebContextInitParameter.DisplayConfiguration.equals(param) && value) {
loggingLevel = Level.INFO;
}
if (LOGGER.isLoggable(loggingLevel)) {
LOGGER.log(loggingLevel,
((value)
? "jsf.config.webconfig.boolconfiginfo.enabled"
: "jsf.config.webconfig.boolconfiginfo.disabled"),
new Object[]{contextName,
param.getQualifiedName()});
}
booleanContextParameters.put(param, value);
}
}
}
/**
* Adds all com.sun.faces init parameter names to a list. This allows
* callers to determine if a parameter was explicitly set.
* @param servletContext the ServletContext of interest
*/
private void initSetList(ServletContext servletContext) {
for (Enumeration e = servletContext.getInitParameterNames();
e.hasMoreElements(); ) {
String name = e.nextElement().toString();
if (name.startsWith("com.sun.faces") ||
name.startsWith("javax.faces")) {
setParams.add(name);
}
}
}
/**
* @param name the param name
* @return true if the name was explicitly specified
*/
private boolean isSet(String name) {
return setParams.contains(name);
}
/**
* Process all non-boolean context initialization parameters.
* @param servletContext the ServletContext of interest
* @param contextName the context name
*/
private void processInitParameters(ServletContext servletContext,
String contextName) {
for (WebContextInitParameter param : WebContextInitParameter.values()) {
String value =
servletContext.getInitParameter(param.getQualifiedName());
if (value != null && value.length() > 0 && param.isDeprecated()) {
WebContextInitParameter alternate = param.getAlternate();
DeprecationLoggingStrategy strategy = param.getDeprecationLoggingStrategy();
if (strategy == null || strategy.shouldBeLogged(this)) {
if (LOGGER.isLoggable(Level.WARNING)) {
if (alternate != null) {
queueLoggingAction(new DeferredParameterLoggingAction(param, Level.WARNING,
"jsf.config.webconfig.param.deprecated",
new Object[]{
contextName,
param.getQualifiedName(),
alternate.getQualifiedName()}));
} else {
queueLoggingAction(new DeferredParameterLoggingAction(
param,
Level.WARNING,
"jsf.config.webconfig.param.deprecated.no_replacement",
new Object[]{
contextName,
param.getQualifiedName()}));
}
}
}
if (alternate != null) {
queueLoggingAction(
new DeferredParameterLoggingAction(param,
Level.INFO,
"jsf.config.webconfig.configinfo.reset",
new Object[]{
contextName,
alternate.getQualifiedName(),
value}));
contextParameters.put(alternate, value);
}
continue;
}
if ((value == null || value.length() == 0) && !param.isDeprecated()) {
value = param.getDefaultValue();
}
if (value == null || value.length() == 0) {
continue;
}
if (value.length() > 0) {
if (LOGGER.isLoggable(loggingLevel)) {
LOGGER.log(loggingLevel,
"jsf.config.webconfig.configinfo",
new Object[]{contextName,
param.getQualifiedName(),
value});
}
contextParameters.put(param, value);
} else {
if (LOGGER.isLoggable(loggingLevel)) {
LOGGER.log(loggingLevel,
"jsf.config.webconfig.option.notconfigured",
new Object[]{contextName,
param.getQualifiedName()});
}
}
}
}
/**
* Process all JNDI entries.
* @param contextName the context name
*/
private void processJndiEntries(String contextName) {
Context initialContext = null;
try {
initialContext = new InitialContext();
} catch (NamingException ne) {
if (LOGGER.isLoggable(Level.WARNING)) {
LOGGER.log(Level.WARNING, ne.toString(), ne);
}
}
if (initialContext != null) {
// process environment entries
for (WebEnvironmentEntry entry : WebEnvironmentEntry.values()) {
String entryName = entry.getQualifiedName();
String value = null;
try {
value = (String) initialContext.lookup(entryName);
} catch (NamingException root) {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine(root.toString());
}
}
if (value != null) {
if (LOGGER.isLoggable(Level.INFO)) {
if (LOGGER
.isLoggable(loggingLevel)) {
LOGGER.log(loggingLevel,
"jsf.config.webconfig.enventryinfo",
new Object[]{contextName,
entryName,
value});
}
}
envEntries.put(entry, value);
}
}
}
}
private boolean canProcessJndiEntries() {
try {
Util.getCurrentLoader(this).loadClass("javax.naming.InitialContext");
} catch (Exception e) {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine(
"javax.naming is unavailable. JNDI entries related to Mojarra configuration will not be processed.");
}
return false;
}
return true;
}
private void queueLoggingAction(DeferredLoggingAction loggingAction) {
if (deferredLoggingActions == null) {
deferredLoggingActions = new ArrayList();
}
deferredLoggingActions.add(loggingAction);
}
// ------------------------------------------------------------------- Enums
/**
* An enum of all non-boolean context initalization parameters
* recognized by the implementation.
*/
public enum WebContextInitParameter {
// implementation note:
// if a parameter is to be deprecated,
// then the Deprecated enum element
// *must* appear after the one that is taking
// its place. The reporting logic depends on this
ManagedBeanFactoryDecorator(
"com.sun.faces.managedBeanFactoryDecoratorClass",
""
),
StateSavingMethod(
"javax.faces.STATE_SAVING_METHOD",
"server"
),
FaceletsSuffix(
ViewHandler.FACELETS_SUFFIX_PARAM_NAME,
ViewHandler.DEFAULT_FACELETS_SUFFIX
),
DefaultSuffix(
ViewHandler.DEFAULT_SUFFIX_PARAM_NAME,
ViewHandler.DEFAULT_SUFFIX
),
JavaxFacesConfigFiles(
"javax.faces.CONFIG_FILES",
""
),
JavaxFacesProjectStage(
"javax.faces.PROJECT_STAGE",
"Production"
),
AlternateLifecycleId(
"javax.faces.LIFECYCLE_ID",
""
),
ResourceExcludes(
ResourceHandler.RESOURCE_EXCLUDES_PARAM_NAME,
ResourceHandler.RESOURCE_EXCLUDES_DEFAULT_VALUE + " .groovy"
),
NumberOfViews(
"com.sun.faces.numberOfViewsInSession",
"15"
),
NumberOfViewsDeprecated(
"com.sun.faces.NUMBER_OF_VIEWS_IN_SESSION",
"15",
true,
NumberOfViews
),
NumberOfLogicalViews(
"com.sun.faces.numberOfLogicalViews",
"15"
),
NumberOfLogicalViewsDeprecated(
"com.sun.faces.NUMBER_OF_VIEWS_IN_LOGICAL_VIEW_IN_SESSION",
"15",
true,
NumberOfLogicalViews
),
NumberOfConcurrentFlashUsers(
"com.sun.faces.numberOfConcerrentFlashUsers",
"5000"
),
NumberOfFlashesBetweenFlashReapings(
"com.sun.faces.numberOfFlashesBetweenFlashReapings",
"5000"
),
InjectionProviderClass(
"com.sun.faces.injectionProvider",
""
),
SerializationProviderClass(
"com.sun.faces.serializationProvider",
""
),
ResponseBufferSize(
"com.sun.faces.responseBufferSize",
"1024"
),
FaceletsBufferSize(
"javax.faces.FACELETS_BUFFER_SIZE",
"1024"
),
FaceletsBufferSizeDeprecated(
"facelets.BUFFER_SIZE",
"1024",
true,
FaceletsBufferSize,
new FaceletsConfigParamLoggingStrategy()
),
ClientStateWriteBufferSize(
"com.sun.faces.clientStateWriteBufferSize",
"8192"
),
ResourceBufferSize(
"com.sun.faces.resourceBufferSize",
"2048"
),
ExpressionFactory(
"com.sun.faces.expressionFactory",
"com.sun.el.ExpressionFactoryImpl"
),
ClientStateTimeout(
"com.sun.faces.clientStateTimeout",
""
),
DefaultResourceMaxAge(
"com.sun.faces.defaultResourceMaxAge",
"604800000" // 7 days
),
ResourceUpdateCheckPeriod(
"com.sun.faces.resourceUpdateCheckPeriod",
"5" // in minutes
),
CompressableMimeTypes(
"com.sun.faces.compressableMimeTypes",
""
),
DisableUnicodeEscaping(
"com.sun.faces.disableUnicodeEscaping",
"auto"
),
FaceletsDefaultRefreshPeriod(
"javax.faces.FACELETS_REFRESH_PERIOD",
"2"
),
FaceletsDefaultRefreshPeriodDeprecated(
"facelets.REFRESH_PERIOD",
"2",
true,
FaceletsDefaultRefreshPeriod,
new FaceletsConfigParamLoggingStrategy()
),
FaceletsResourceResolver(
ResourceResolver.FACELETS_RESOURCE_RESOLVER_PARAM_NAME,
""
),
FaceletsResourceResolverDeprecated(
"facelets.RESOURCE_RESOLVER",
"",
true,
FaceletsResourceResolver,
new FaceletsConfigParamLoggingStrategy()
),
FaceletsViewMappings(
ViewHandler.FACELETS_VIEW_MAPPINGS_PARAM_NAME,
""
),
FaceletsViewMappingsDeprecated(
"facelets.VIEW_MAPPINGS",
"",
true,
FaceletsViewMappings,
new FaceletsConfigParamLoggingStrategy()
),
FaceletsLibraries(
"javax.faces.FACELETS_LIBRARIES",
""
),
FaceletsLibrariesDeprecated(
"facelets.LIBRARIES",
"",
true,
FaceletsLibraries,
new FaceletsConfigParamLoggingStrategy()
),
FaceletsDecorators(
"javax.faces.FACELETS_DECORATORS",
""
),
FaceletsDecoratorsDeprecated(
"facelets.DECORATORS",
"",
true,
FaceletsDecorators,
new FaceletsConfigParamLoggingStrategy()
),
DuplicateJARPattern(
"com.sun.faces.duplicateJARPattern",
""
),
ValidateEmptyFields(
UIInput.VALIDATE_EMPTY_FIELDS_PARAM_NAME,
"auto"
),
FullStateSavingViewIds(
StateManager.FULL_STATE_SAVING_VIEW_IDS_PARAM_NAME,
""
),
AnnotationScanPackages(
"com.sun.faces.annotationScanPackages",
""
),
FaceletCache(
"com.sun.faces.faceletCache",
""
),
FaceletsProcessingFileExtensionProcessAs(
"",
""
);
private String defaultValue;
private String qualifiedName;
private WebContextInitParameter alternate;
private boolean deprecated;
private DeprecationLoggingStrategy loggingStrategy;
// ---------------------------------------------------------- Public Methods
public String getDefaultValue() {
return defaultValue;
}
public String getQualifiedName() {
return qualifiedName;
}
DeprecationLoggingStrategy getDeprecationLoggingStrategy() {
return loggingStrategy;
}
// ------------------------------------------------- Package Private Methods
WebContextInitParameter(String qualifiedName,
String defaultValue) {
this(qualifiedName, defaultValue, false, null);
}
WebContextInitParameter(String qualifiedName,
String defaultValue,
boolean deprecated,
WebContextInitParameter alternate) {
this.qualifiedName = qualifiedName;
this.defaultValue = defaultValue;
this.deprecated = deprecated;
this.alternate = alternate;
}
WebContextInitParameter(String qualifiedName,
String defaultValue,
boolean deprecated,
WebContextInitParameter alternate,
DeprecationLoggingStrategy loggingStrategy) {
this(qualifiedName, defaultValue, deprecated, alternate);
this.loggingStrategy = loggingStrategy;
}
// --------------------------------------------------------- Private Methods
private WebContextInitParameter getAlternate() {
return alternate;
}
private boolean isDeprecated() {
return deprecated;
}
}
/**
* An enum of all boolean context initalization parameters
* recognized by the implementation.
*/
public enum BooleanWebContextInitParameter {
// implementation note:
// if a parameter is to be deprecated,
// then the Deprecated enum element
// *must* appear after the one that is taking
// its place. The reporting logic depends on this
DisplayConfiguration(
"com.sun.faces.displayConfiguration",
false
),
ValidateFacesConfigFiles(
"com.sun.faces.validateXml",
false
),
VerifyFacesConfigObjects(
"com.sun.faces.verifyObjects",
false
),
ForceLoadFacesConfigFiles(
"com.sun.faces.forceLoadConfiguration",
false
),
DisableArtifactVersioning(
"com.sun.faces.disableVersionTracking",
false,
true,
null
),
DisableClientStateEncryption(
"com.sun.faces.disableClientStateEncryption",
false
),
EnableHtmlTagLibraryValidator(
"com.sun.faces.enableHtmlTagLibValidator",
false
),
EnableCoreTagLibraryValidator(
"com.sun.faces.enableCoreTagLibValidator",
false
),
PreferXHTMLContentType(
"com.sun.faces.preferXHTML",
false
),
PreferXHTMLContextTypeDeprecated(
"com.sun.faces.PreferXHTML",
false,
true,
PreferXHTMLContentType
),
CompressViewState(
"com.sun.faces.compressViewState",
true
),
CompressViewStateDeprecated(
"com.sun.faces.COMPRESS_STATE",
true,
true,
CompressViewState
),
CompressJavaScript(
"com.sun.faces.compressJavaScript",
true
),
ExternalizeJavaScriptDeprecated(
"com.sun.faces.externalizeJavaScript",
true,
true,
null
),
SendPoweredByHeader(
"com.sun.faces.sendPoweredByHeader",
true
),
EnableJSStyleHiding(
"com.sun.faces.enableJSStyleHiding",
false
),
EnableScriptInAttributeValue(
"com.sun.faces.enableScriptsInAttributeValues",
true
),
WriteStateAtFormEnd(
"com.sun.faces.writeStateAtFormEnd",
true
),
EnableLazyBeanValidation(
"com.sun.faces.enableLazyBeanValidation",
true
),
EnableLoadBundle11Compatibility(
"com.sun.faces.enabledLoadBundle11Compatibility",
false
),
EnableRestoreView11Compatibility(
"com.sun.faces.enableRestoreView11Compatibility",
false
),
SerializeServerState(
"com.sun.faces.serializeServerState",
false
),
EnableViewStateIdRendering(
"com.sun.faces.enableViewStateIdRendering",
true
),
RegisterConverterPropertyEditors(
"com.sun.faces.registerConverterPropertyEditors",
false
),
EnableGroovyScripting(
"com.sun.faces.enableGroovyScripting",
false
),
DisableFaceletJSFViewHandler(
"javax.faces.DISABLE_FACELET_JSF_VIEWHANDLER",
false
),
DisableDefaultBeanValidator(
BeanValidator.DISABLE_DEFAULT_BEAN_VALIDATOR_PARAM_NAME,
false),
DateTimeConverterUsesSystemTimezone(
"javax.faces.DATETIMECONVERTER_DEFAULT_TIMEZONE_IS_SYSTEM_TIMEZONE",
false
),
EnableHttpMethodRestrictionPhaseListener(
"com.sun.faces.ENABLE_HTTP_METHOD_RESTRICTION_PHASE_LISTENER",
false
),
FaceletsSkipComments(
"javax.faces.FACELETS_SKIP_COMMENTS",
false
),
FaceletsSkipCommentsDeprecated(
"facelets.SKIP_COMMENTS",
false,
true,
FaceletsSkipComments,
new FaceletsConfigParamLoggingStrategy()
),
PartialStateSaving(
StateManager.PARTIAL_STATE_SAVING_PARAM_NAME,
true
),
GenerateUniqueServerStateIds(
"com.sun.faces.generateUniqueServerStateIds",
true
),
AutoCompleteOffOnViewState(
"com.sun.faces.autoCompleteOffOnViewState",
true
),
EnableThreading(
"com.sun.faces.enableThreading",
false
),
AllowTextChildren(
"com.sun.faces.allowTextChildren",
false
),
CacheResourceModificationTimestamp(
"com.sun.faces.cacheResourceModificationTimestamp",
false
),
EnableAgressiveSessionDirtying(
"com.sun.faces.enableAgressiveSessionDirtying",
false
),
EnableMissingResourceLibraryDetection(
"com.sun.faces.enableMissingResourceLibraryDetection",
false
);
private BooleanWebContextInitParameter alternate;
private String qualifiedName;
private boolean defaultValue;
private boolean deprecated;
private DeprecationLoggingStrategy loggingStrategy;
// ---------------------------------------------------------- Public Methods
public boolean getDefaultValue() {
return defaultValue;
}
public String getQualifiedName() {
return qualifiedName;
}
DeprecationLoggingStrategy getDeprecationLoggingStrategy() {
return loggingStrategy;
}
// ------------------------------------------------- Package Private Methods
BooleanWebContextInitParameter(String qualifiedName,
boolean defaultValue) {
this(qualifiedName, defaultValue, false, null);
}
BooleanWebContextInitParameter(String qualifiedName,
boolean defaultValue,
boolean deprecated,
BooleanWebContextInitParameter alternate) {
this.qualifiedName = qualifiedName;
this.defaultValue = defaultValue;
this.deprecated = deprecated;
this.alternate = alternate;
}
BooleanWebContextInitParameter(String qualifiedName,
boolean defaultValue,
boolean deprecated,
BooleanWebContextInitParameter alternate,
DeprecationLoggingStrategy loggingStrategy) {
this(qualifiedName, defaultValue, deprecated, alternate);
this.loggingStrategy = loggingStrategy;
}
// --------------------------------------------------------- Private Methods
private BooleanWebContextInitParameter getAlternate() {
return alternate;
}
private boolean isDeprecated() {
return deprecated;
}
}
/**
* An enum of all environment entries (specified in the
* web.xml) recognized by the implemenetation.
*/
public enum WebEnvironmentEntry {
ProjectStage(javax.faces.application.ProjectStage.PROJECT_STAGE_JNDI_NAME);
private static final String JNDI_PREFIX = "java:comp/env/";
private String qualifiedName;
// ---------------------------------------------------------- Public Methods
public String getQualifiedName() {
return qualifiedName;
}
// ------------------------------------------------- Package Private Methods
WebEnvironmentEntry(String qualifiedName) {
if (qualifiedName.startsWith(JNDI_PREFIX)) {
this.qualifiedName = qualifiedName;
} else {
this.qualifiedName = JNDI_PREFIX + qualifiedName;
}
}
}
/**
* An enum of all possible values for the disableUnicodeEscaping
* configuration parameter.
*/
public enum DisableUnicodeEscaping {
True("true"),
False("false"),
Auto("auto");
private final String value;
DisableUnicodeEscaping(String value) {
this.value = value;
}
public static DisableUnicodeEscaping getByValue(String value)
{
for (DisableUnicodeEscaping disableUnicodeEscaping : DisableUnicodeEscaping.values()) {
if (disableUnicodeEscaping.value.equals(value)) {
return disableUnicodeEscaping;
}
}
return null;
}
}
// ----------------------------------------------------------- Inner Classes
private interface DeprecationLoggingStrategy {
boolean shouldBeLogged(WebConfiguration configuration);
}
private static class FaceletsConfigParamLoggingStrategy implements DeprecationLoggingStrategy {
public boolean shouldBeLogged(WebConfiguration configuration) {
return !configuration.isOptionEnabled(BooleanWebContextInitParameter.DisableFaceletJSFViewHandler);
}
} // END FaceletsConfigParamLoggingStrategy
private interface DeferredLoggingAction {
void log();
} // END DeferredLogginAction
private class DeferredParameterLoggingAction implements DeferredLoggingAction {
private WebContextInitParameter parameter;
private Level loggingLevel;
private String logKey;
private Object[] params;
DeferredParameterLoggingAction(WebContextInitParameter parameter,
Level loggingLevel,
String logKey,
Object[] params) {
this.parameter = parameter;
this.loggingLevel = loggingLevel;
this.logKey = logKey;
this.params = params;
}
public void log() {
if (WebConfiguration.LOGGER.isLoggable(loggingLevel)) {
DeprecationLoggingStrategy strategy = parameter.getDeprecationLoggingStrategy();
if (strategy != null && strategy.shouldBeLogged(WebConfiguration.this)) {
WebConfiguration.LOGGER.log(loggingLevel, logKey, params);
}
}
}
} // END DeferredParameterLogginAction
private class DeferredBooleanParameterLoggingAction implements DeferredLoggingAction {
private BooleanWebContextInitParameter parameter;
private Level loggingLevel;
private String logKey;
private Object[] params;
DeferredBooleanParameterLoggingAction(BooleanWebContextInitParameter parameter,
Level loggingLevel,
String logKey,
Object[] params) {
this.parameter = parameter;
this.loggingLevel = loggingLevel;
this.logKey = logKey;
this.params = params;
}
public void log() {
if (WebConfiguration.LOGGER.isLoggable(loggingLevel)) {
DeprecationLoggingStrategy strategy = parameter.getDeprecationLoggingStrategy();
if (strategy != null && strategy.shouldBeLogged(WebConfiguration.this)) {
WebConfiguration.LOGGER.log(loggingLevel, logKey, params);
}
}
}
} // END DeferredBooleanParameterLoggingAction
} // END WebConfiguration