diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/core/jsfappconfig/ContextParamSpecifiedJSFAppConfigLocater.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/core/jsfappconfig/ContextParamSpecifiedJSFAppConfigLocater.java | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/core/jsfappconfig/ContextParamSpecifiedJSFAppConfigLocater.java b/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/core/jsfappconfig/ContextParamSpecifiedJSFAppConfigLocater.java deleted file mode 100644 index 5df2941cb..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.core/src/org/eclipse/jst/jsf/core/jsfappconfig/ContextParamSpecifiedJSFAppConfigLocater.java +++ /dev/null @@ -1,305 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2007 Oracle Corporation. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Ian Trimble - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.core.jsfappconfig; - -import java.util.Iterator; -import java.util.List; - -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.common.notify.impl.AdapterImpl; -import org.eclipse.emf.common.util.EList; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.jst.j2ee.common.ParamValue; -import org.eclipse.jst.j2ee.model.IModelProvider; -import org.eclipse.jst.j2ee.model.ModelProviderManager; -import org.eclipse.jst.j2ee.webapplication.ContextParam; -import org.eclipse.jst.j2ee.webapplication.WebApp; - -/** - * ContextParamSpecifiedJSFAppConfigLocater attempts to locate application - * configuration files specified by the JSF CONFIG_FILES context parameter. - * - * <p><b>Provisional API - subject to change</b></p> - * - * @author Ian Trimble - Oracle - * TODO:cleanup once JavaEE API's stabilize - */ -public class ContextParamSpecifiedJSFAppConfigLocater extends WebContentRelativeJSFAppConfigLocater { - - /** - * Cached instance of ContextParamAdapter. - */ - protected ContextParamAdapter contextParamAdapter = null; - - /* - * (non-Javadoc) - * @see org.eclipse.jst.jsf.core.jsfappconfig.AbstractJSFAppConfigLocater#startLocating() - */ - public void startLocating() { - locateProviders(); - Object webAppObj = getModelObject(); - if (webAppObj != null){ - contextParamAdapter = new ContextParamAdapter(); - if (webAppObj instanceof WebApp) - startLocatingJ2EEConfigs((WebApp)webAppObj); - else if (webAppObj instanceof org.eclipse.jst.javaee.web.WebApp) - startLocatingJEEConfigs((org.eclipse.jst.javaee.web.WebApp)webAppObj); - } else { - //TODO should never get here. Log err? - } - } - - private Object getModelObject() { - IModelProvider provider = ModelProviderManager.getModelProvider(getJSFAppConfigManager().getProject()); - return provider.getModelObject(); - } - - /* - * (non-Javadoc) - * @see org.eclipse.jst.jsf.core.jsfappconfig.AbstractJSFAppConfigLocater#stopLocating() - */ - public void stopLocating() { - if (contextParamAdapter != null) { - Object webAppObj = getModelObject(); - if (webAppObj != null){ - if (webAppObj instanceof WebApp) - stopLocatingJ2EEConfigs((WebApp)webAppObj); - else if (webAppObj instanceof org.eclipse.jst.javaee.web.WebApp) - stopLocatingJEEConfigs((org.eclipse.jst.javaee.web.WebApp)webAppObj); - } else { - //TODO should never get here. Log err? - } - contextParamAdapter = null; - } - } - - private void startLocatingJ2EEConfigs(WebApp webApp){ - webApp.eAdapters().add(contextParamAdapter); - EList contexts = webApp.getContexts(); - if (contexts != null) { - Iterator itContexts = contexts.iterator(); - while (itContexts.hasNext()) { - ContextParam contextParam = (ContextParam)itContexts.next(); - contextParam.eAdapters().add(contextParamAdapter); - } - } - EList contextParams = webApp.getContextParams(); - if (contextParams != null) { - Iterator itContextParams = contextParams.iterator(); - while (itContextParams.hasNext()) { - ParamValue paramValue = (ParamValue)itContextParams.next(); - paramValue.eAdapters().add(contextParamAdapter); - } - } - } - - private void startLocatingJEEConfigs(org.eclipse.jst.javaee.web.WebApp webApp){ - ((EObject)webApp).eAdapters().add(contextParamAdapter); -// System.out.println(((EObject)webApp).eDeliver()); - List params = webApp.getContextParams(); - if (params != null) { - Iterator itContexts = params.iterator(); - while (itContexts.hasNext()) { - EObject contextParam = (EObject)itContexts.next(); - contextParam.eAdapters().add(contextParamAdapter); - } - } - } - - - private void stopLocatingJ2EEConfigs(WebApp webApp) { - webApp.eAdapters().remove(contextParamAdapter); - EList contexts = webApp.getContexts(); - if (contexts != null) { - Iterator itContexts = contexts.iterator(); - while (itContexts.hasNext()) { - ContextParam contextParam = (ContextParam)itContexts.next(); - contextParam.eAdapters().remove(contextParamAdapter); - } - } - EList contextParams = webApp.getContextParams(); - if (contextParams != null) { - Iterator itContextParams = contextParams.iterator(); - while (itContextParams.hasNext()) { - ParamValue paramValue = (ParamValue)itContextParams.next(); - paramValue.eAdapters().remove(contextParamAdapter); - } - } - } - - private void stopLocatingJEEConfigs(org.eclipse.jst.javaee.web.WebApp webApp) { - ((EObject)webApp).eAdapters().remove(contextParamAdapter); - List contextParams = webApp.getContextParams(); - if (contextParams != null) { - Iterator itContextParams = contextParams.iterator(); - while (itContextParams.hasNext()) { - EObject paramValue = (EObject)itContextParams.next(); - paramValue.eAdapters().remove(contextParamAdapter); - } - } - } - /* - * (non-Javadoc) - * @see org.eclipse.jst.jsf.core.jsfappconfig.WebContentRelativeJSFAppConfigLocater#getFilenames() - */ - protected List getFilenames() { - return JSFAppConfigUtils.getConfigFilesFromContextParam(manager.getProject()); - } - - /** - * Adapter implementation used to monitor addition/removal of context-param - * nodes and change in name of existing nodes in order to respond to - * changes to the JSF CONFIG_FILES context-param. - * - * @author Ian Trimble - Oracle - */ - class ContextParamAdapter extends AdapterImpl { - - /* - * (non-Javadoc) - * @see org.eclipse.emf.common.notify.impl.AdapterImpl#notifyChanged(org.eclipse.emf.common.notify.Notification) - */ - public void notifyChanged(Notification notification) { - Object objNotifier = notification.getNotifier(); -// System.out.println(objNotifier.toString()); - if (objNotifier instanceof WebApp || - objNotifier instanceof org.eclipse.jst.javaee.web.WebApp) { - int eventType = notification.getEventType(); - switch (eventType) { - case Notification.ADD: - Object objNewValue = notification.getNewValue(); - if (objNewValue instanceof ContextParam || - objNewValue instanceof org.eclipse.jst.javaee.core.ParamValue) { - contextParamAdded((EObject)objNewValue); - } else if (objNewValue instanceof ParamValue ) { - paramValueAdded((EObject)objNewValue); - } - break; - case Notification.REMOVE: - Object objOldValue = notification.getOldValue(); - if (objOldValue instanceof ContextParam || - objOldValue instanceof org.eclipse.jst.javaee.core.ParamValue) { - contextParamRemoved((EObject)objOldValue); - } else if (objOldValue instanceof ParamValue) { - paramValueRemoved((EObject)objOldValue); - } - break; - } - } else if (objNotifier instanceof ContextParam || - objNotifier instanceof org.eclipse.jst.javaee.core.ParamValue) { - if (notification.getEventType() != Notification.REMOVING_ADAPTER) { - locateProviders(); - } - } else if (objNotifier instanceof ParamValue) { - if (notification.getEventType() != Notification.REMOVING_ADAPTER) { - locateProviders(); - } - } - } - - /** - * Called when a new ContextParam instance is added. - * - * @param contextParam ContextParam instance. - */ - protected void contextParamAdded(EObject contextParam) { - if (isConfigFilesContextParam(contextParam)) { - locateProviders(); - } - contextParam.eAdapters().add(this); - } - - /** - * Called when a new ParamValue instance is added. - * - * @param paramValue ParamValue instance. - */ - protected void paramValueAdded(EObject paramValue) { - if (isConfigFilesParamValue(paramValue)) { - locateProviders(); - } - paramValue.eAdapters().add(this); - } - - /** - * Called when a ContextParam instance is removed. - * - * @param contextParam ContextParam instance. - */ - protected void contextParamRemoved(EObject contextParam) { - if (isConfigFilesContextParam(contextParam)) { - locateProviders(); - } - contextParam.eAdapters().remove(this); - } - - /** - * Called when a ParamValue instance is removed. - * - * @param paramValue ParamValue instance. - */ - protected void paramValueRemoved(EObject paramValue) { - if (isConfigFilesParamValue(paramValue)) { - locateProviders(); - } - paramValue.eAdapters().remove(this); - } - - /** - * Tests if the passed ContextParam instance is the JSF CONFIG_FILES - * context parameter. - * - * @param contextParam ContextParam instance. - * @return true if the passed ContextParam instance is the JSF - * CONFIG_FILES context parameter, else false - */ - protected boolean isConfigFilesContextParam(EObject contextParam) { - boolean isConfigFiles = false; - if (contextParam != null) { - String name = null; - if (contextParam instanceof ContextParam) - name = ((ContextParam)contextParam).getParamName(); - else if (contextParam instanceof org.eclipse.jst.javaee.core.ParamValue) - name = ((org.eclipse.jst.javaee.core.ParamValue)contextParam).getParamName(); - - if (name != null && name.equals(JSFAppConfigUtils.CONFIG_FILES_CONTEXT_PARAM_NAME)) { - isConfigFiles = true; - } - } - return isConfigFiles; - } - - /** - * Tests if the passed ParamValue instance is the JSF CONFIG_FILES - * context parameter. - * - * @param paramVal as EObject ParamValue instance. - * @return true if the passed ParamValue instance is the JSF - * CONFIG_FILES context parameter, else false - */ - protected boolean isConfigFilesParamValue(EObject paramVal) { - boolean isConfigFiles = false; - if (paramVal != null) { - String name = null; - if (paramVal instanceof ParamValue) - name = ((ParamValue)paramVal).getName(); - else if (paramVal instanceof org.eclipse.jst.javaee.core.ParamValue) - name = ((org.eclipse.jst.javaee.core.ParamValue)paramVal).getParamName(); - - if (name != null && name.equals(JSFAppConfigUtils.CONFIG_FILES_CONTEXT_PARAM_NAME)) { - isConfigFiles = true; - } - } - return isConfigFiles; - } - - } -} |