[richfaces-svn-commits] JBoss Rich Faces SVN: r21788 - in trunk/core: impl/src/main/java/org/richfaces/application and 2 other directories.

Author: nbelaevski Date: 2011-02-18 18:23:45 -0500 (Fri, 18 Feb 2011) New Revision: 21788 Added: trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItemsBundle.java Modified: trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItem.java trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItemSource.java trunk/core/impl/src/main/java/org/richfaces/application/CoreConfiguration.java trunk/core/impl/src/main/java/org/richfaces/application/configuration/ConfigurationServiceImpl.java trunk/core/impl/src/main/java/org/richfaces/application/push/impl/jms/PushContextImpl.java Log: https://issues.jboss.org/browse/RF-10454 Modified: trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItem.java =================================================================== --- trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItem.java 2011-02-18 23:13:24 UTC (rev 21787) +++ trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItem.java 2011-02-18 23:23:45 UTC (rev 21788) @@ -38,7 +38,7 @@ @Documented public @interface ConfigurationItem { - public ConfigurationItemSource source() default ConfigurationItemSource.contextInitParameter; + public ConfigurationItemSource source() default ConfigurationItemSource.defaultSource; public String[] names(); Modified: trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItemSource.java =================================================================== --- trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItemSource.java 2011-02-18 23:13:24 UTC (rev 21787) +++ trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItemSource.java 2011-02-18 23:23:45 UTC (rev 21788) @@ -27,6 +27,8 @@ */ public enum ConfigurationItemSource { + defaultSource, + contextInitParameter, webEnvironmentEntry Added: trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItemsBundle.java =================================================================== --- trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItemsBundle.java (rev 0) +++ trunk/core/api/src/main/java/org/richfaces/application/configuration/ConfigurationItemsBundle.java 2011-02-18 23:23:45 UTC (rev 21788) @@ -0,0 +1,41 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright 2011, Red Hat, Inc. and individual contributors + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.richfaces.application.configuration; + +import java.lang.annotation.Documented; +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target; + +/** + * @author Nick Belaevski + * + */ +(a)Retention(RetentionPolicy.RUNTIME) +(a)Target(ElementType.TYPE) +@Documented +public @interface ConfigurationItemsBundle { + + public String propertiesFile() default ""; + +} Modified: trunk/core/impl/src/main/java/org/richfaces/application/CoreConfiguration.java =================================================================== --- trunk/core/impl/src/main/java/org/richfaces/application/CoreConfiguration.java 2011-02-18 23:13:24 UTC (rev 21787) +++ trunk/core/impl/src/main/java/org/richfaces/application/CoreConfiguration.java 2011-02-18 23:23:45 UTC (rev 21788) @@ -23,6 +23,7 @@ import org.richfaces.application.configuration.ConfigurationItem; import org.richfaces.application.configuration.ConfigurationItemSource; +import org.richfaces.application.configuration.ConfigurationItemsBundle; /** * @author Nick Belaevski @@ -95,4 +96,21 @@ pushJMSConnectionPasswordEnvRef } + + @ConfigurationItemsBundle(propertiesFile = "org/richfaces/push.properties") + public enum PushPropertiesItems { + + @ConfigurationItem(names = "jms.connectionFactory") + pushPropertiesJMSConnectionFactory, + + @ConfigurationItem(names = "jms.topicsNamespace") + pushPropertiesJMSTopicsNamespace, + + @ConfigurationItem(names = "jms.connectionUsername") + pushPropertiesJMSConnectionUsername, + + @ConfigurationItem(names = "jms.connectionPassword") + pushPropertiesJMSConnectionPassword + + } } Modified: trunk/core/impl/src/main/java/org/richfaces/application/configuration/ConfigurationServiceImpl.java =================================================================== --- trunk/core/impl/src/main/java/org/richfaces/application/configuration/ConfigurationServiceImpl.java 2011-02-18 23:13:24 UTC (rev 21787) +++ trunk/core/impl/src/main/java/org/richfaces/application/configuration/ConfigurationServiceImpl.java 2011-02-18 23:23:45 UTC (rev 21788) @@ -23,8 +23,14 @@ import java.beans.PropertyEditor; import java.beans.PropertyEditorManager; +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; import java.text.MessageFormat; +import java.util.EnumSet; +import java.util.Iterator; import java.util.Map; +import java.util.Properties; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.atomic.AtomicBoolean; @@ -35,11 +41,13 @@ import javax.naming.InitialContext; import javax.naming.NamingException; +import org.ajax4jsf.resource.util.URLToStreamHelper; import org.richfaces.el.util.ELUtils; import org.richfaces.log.Logger; import org.richfaces.log.RichfacesLogger; import com.google.common.base.Strings; +import com.google.common.io.Closeables; import com.google.common.primitives.Primitives; /** @@ -56,7 +64,7 @@ private AtomicBoolean webEnvironmentUnavailableLogged = new AtomicBoolean(); - private final ConfigurationItem getConfigurationItemAnnotation(Enum<?> enumKey) { + private final ConfigurationItem getConfigurationItem(Enum<?> enumKey) { try { ConfigurationItem item = enumKey.getClass().getField(enumKey.name()).getAnnotation(ConfigurationItem.class); if (item != null) { @@ -98,17 +106,12 @@ throw new IllegalArgumentException(MessageFormat.format("Cannot convert {0} to object of {1} type", value, targetType.getName())); } - protected ValueExpressionHolder createValueExpressionHolder(FacesContext context, Enum<?> key, Class<?> targetType) { - ConfigurationItem annotation = getConfigurationItemAnnotation(key); - - ValueExpression expression = createValueExpression(context, annotation, targetType); - + protected ValueExpressionHolder createValueExpressionHolder(FacesContext context, ValueExpression expression, String defaultValueString, Class<?> returnType) { Object defaultValue = null; if (expression == null || !expression.isLiteralText()) { - String defaultValueString = annotation.defaultValue(); if (!Strings.isNullOrEmpty(defaultValueString)) { - defaultValue = coerce(context, defaultValueString, targetType); + defaultValue = coerce(context, defaultValueString, returnType); } } @@ -167,9 +170,13 @@ return null; } - private final ValueExpression createValueExpression(FacesContext context, ConfigurationItem annotation, Class<?> targetType) { + private final ValueExpression createContextValueExpression(FacesContext context, ConfigurationItem annotation, Class<?> targetType) { ConfigurationItemSource source = annotation.source(); + if (source == ConfigurationItemSource.defaultSource) { + source = ConfigurationItemSource.contextInitParameter; + } + String parameterValue = null; if (source == ConfigurationItemSource.contextInitParameter) { @@ -181,36 +188,125 @@ } if (!Strings.isNullOrEmpty(parameterValue)) { - if (!annotation.literal() && ELUtils.isValueReference(parameterValue)) { - ExpressionFactory expressionFactory = context.getApplication().getExpressionFactory(); - - if (expressionFactory == null) { - throw new IllegalStateException("ExpressionFactory is null"); - } - - return expressionFactory.createValueExpression(context.getELContext(), parameterValue, targetType); - } else { - Object coercedValue = coerce(context, parameterValue, targetType); - if (coercedValue != null) { - return new ConstantValueExpression(coercedValue); - } - } + return createValueExpression(context, parameterValue, annotation.literal(), targetType); } return null; } + + private ValueExpression createValueExpression(FacesContext context, String parameterValue, boolean literal, + Class<?> targetType) { + + ValueExpression result = null; + + if (!literal && ELUtils.isValueReference(parameterValue)) { + ExpressionFactory expressionFactory = context.getApplication().getExpressionFactory(); + + if (expressionFactory == null) { + throw new IllegalStateException("ExpressionFactory is null"); + } + + result = expressionFactory.createValueExpression(context.getELContext(), parameterValue, targetType); + } else { + Object coercedValue = coerce(context, parameterValue, targetType); + if (coercedValue != null) { + result = new ConstantValueExpression(coercedValue); + } + } + + return result; + } protected <T> T getValue(FacesContext facesContext, Enum<?> key, Class<T> returnType) { ValueExpressionHolder holder = itemsMap.get(key); if (holder == null) { - holder = createValueExpressionHolder(facesContext, key, returnType); - itemsMap.put(key, holder); + ConfigurationItemsBundle configurationItemsBundle = getConfigurationItemsBundle(key); + + if (configurationItemsBundle == null) { + ConfigurationItem item = getConfigurationItem(key); + ValueExpression expression = createContextValueExpression(facesContext, item, returnType); + holder = createValueExpressionHolder(facesContext, expression, item.defaultValue(), returnType); + itemsMap.put(key, holder); + } else { + synchronized (key.getClass()) { + Properties properties = loadProperties(configurationItemsBundle.propertiesFile()); + + Iterator<Object> keys = EnumSet.allOf(key.getClass()).iterator(); + while (keys.hasNext()) { + Enum<?> nextBundleKey = (Enum<?>) keys.next(); + + ConfigurationItem item = getConfigurationItem(nextBundleKey); + + if (item.source() != ConfigurationItemSource.defaultSource) { + throw new IllegalArgumentException(item.toString()); + } + + String parameterValue = null; + + for (String propertyName: item.names()) { + parameterValue = properties.getProperty(propertyName); + + if (parameterValue != null) { + break; + } + } + + ValueExpression expression = null; + + if (parameterValue != null) { + expression = createValueExpression(facesContext, parameterValue, item.literal(), returnType); + } + + ValueExpressionHolder siblingHolder = createValueExpressionHolder(facesContext, expression, item.defaultValue(), + returnType); + + itemsMap.put(nextBundleKey, siblingHolder); + + if (key == nextBundleKey) { + holder = siblingHolder; + } + } + } + } } return returnType.cast(holder.getValue(facesContext)); } + private Properties loadProperties(String resourceName) { + Properties properties = new Properties(); + + ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); + if (classLoader != null) { + URL url = classLoader.getResource(resourceName); + if (url != null) { + InputStream is = null; + try { + is = URLToStreamHelper.urlToStream(url); + properties.load(is); + } catch (IOException e) { + LOGGER.error(e.getMessage(), e); + } finally { + Closeables.closeQuietly(is); + } + } + } + + return properties; + } + + private ConfigurationItemsBundle getConfigurationItemsBundle(Enum<?> key) { + ConfigurationItem item = getConfigurationItem(key); + ConfigurationItemSource source = item.source(); + if (source == ConfigurationItemSource.defaultSource) { + Class<?> enclosingClass = key.getClass(); + return enclosingClass.getAnnotation(ConfigurationItemsBundle.class); + } + + return null; + } + public Boolean getBooleanValue(FacesContext facesContext, Enum<?> key) { return getValue(facesContext, key, Boolean.class); } Modified: trunk/core/impl/src/main/java/org/richfaces/application/push/impl/jms/PushContextImpl.java =================================================================== --- trunk/core/impl/src/main/java/org/richfaces/application/push/impl/jms/PushContextImpl.java 2011-02-18 23:13:24 UTC (rev 21787) +++ trunk/core/impl/src/main/java/org/richfaces/application/push/impl/jms/PushContextImpl.java 2011-02-18 23:23:45 UTC (rev 21788) @@ -27,6 +27,10 @@ import static org.richfaces.application.CoreConfiguration.Items.pushJMSConnectionUsername; import static org.richfaces.application.CoreConfiguration.Items.pushJMSConnectionUsernameEnvRef; import static org.richfaces.application.CoreConfiguration.Items.pushJMSTopicsNamespace; +import static org.richfaces.application.CoreConfiguration.PushPropertiesItems.pushPropertiesJMSConnectionFactory; +import static org.richfaces.application.CoreConfiguration.PushPropertiesItems.pushPropertiesJMSConnectionPassword; +import static org.richfaces.application.CoreConfiguration.PushPropertiesItems.pushPropertiesJMSConnectionUsername; +import static org.richfaces.application.CoreConfiguration.PushPropertiesItems.pushPropertiesJMSTopicsNamespace; import javax.faces.FacesException; import javax.faces.context.FacesContext; @@ -77,24 +81,17 @@ return servletContext.getContextPath(); } - private String getConnectionUserName(FacesContext facesContext, ConfigurationService service) { - String userName = service.getStringValue(facesContext, pushJMSConnectionUsername); - if (Strings.isNullOrEmpty(userName)) { - userName = service.getStringValue(facesContext, pushJMSConnectionUsernameEnvRef); + private String getFirstNonEmptyConfgirutationValue(FacesContext facesContext, ConfigurationService service, Enum<?>... keys) { + for (Enum<?> key : keys) { + String value = service.getStringValue(facesContext, key); + if (!Strings.isNullOrEmpty(value)) { + return value; + } } - return userName; + return ""; } - private String getConnectionPassword(FacesContext facesContext, ConfigurationService service) { - String password = service.getStringValue(facesContext, pushJMSConnectionPassword); - if (Strings.isNullOrEmpty(password)) { - password = service.getStringValue(facesContext, pushJMSConnectionPasswordEnvRef); - } - - return password; - } - public void init(FacesContext facesContext) { try { facesContext.getApplication().subscribeToEvent(PreDestroyApplicationEvent.class, this); @@ -106,13 +103,14 @@ NameParser nameParser = initialContext.getNameParser(""); - Name cnfName = nameParser.parse(configurationService.getStringValue(facesContext, pushJMSConnectionFactory)); - Name topicsNamespace = nameParser.parse(configurationService.getStringValue(facesContext, pushJMSTopicsNamespace)); + Name cnfName = nameParser.parse(getConnectionFactory(facesContext, configurationService)); + Name topicsNamespace = nameParser.parse(getTopicsNamespace(facesContext, configurationService)); messagingContext = new MessagingContext(initialContext, cnfName, topicsNamespace, getApplicationName(facesContext), - getConnectionUserName(facesContext, configurationService), - getConnectionPassword(facesContext, configurationService)); + getUserName(facesContext, configurationService), + getPassword(facesContext, configurationService) + ); messagingContext.shareInstance(facesContext); @@ -126,6 +124,26 @@ } } + private String getPassword(FacesContext facesContext, ConfigurationService configurationService) { + return getFirstNonEmptyConfgirutationValue(facesContext, configurationService, + pushPropertiesJMSConnectionPassword, pushJMSConnectionPasswordEnvRef, pushJMSConnectionPassword); + } + + private String getUserName(FacesContext facesContext, ConfigurationService configurationService) { + return getFirstNonEmptyConfgirutationValue(facesContext, configurationService, + pushPropertiesJMSConnectionUsername, pushJMSConnectionUsernameEnvRef, pushJMSConnectionUsername); + } + + private String getConnectionFactory(FacesContext facesContext, ConfigurationService configurationService) { + return getFirstNonEmptyConfgirutationValue(facesContext, configurationService, + pushPropertiesJMSConnectionFactory, pushJMSConnectionFactory); + } + + private String getTopicsNamespace(FacesContext facesContext, ConfigurationService configurationService) { + return getFirstNonEmptyConfgirutationValue(facesContext, configurationService, + pushPropertiesJMSTopicsNamespace, pushJMSTopicsNamespace); + } + public void destroy() { if (pushHandlerImpl != null) { try {