diff options
Diffstat (limited to 'plugins/org.eclipse.jst.jee.web/web/org/eclipse/jst/jee/model/internal/mergers/WebAppMerger.java')
| -rw-r--r-- | plugins/org.eclipse.jst.jee.web/web/org/eclipse/jst/jee/model/internal/mergers/WebAppMerger.java | 308 |
1 files changed, 0 insertions, 308 deletions
diff --git a/plugins/org.eclipse.jst.jee.web/web/org/eclipse/jst/jee/model/internal/mergers/WebAppMerger.java b/plugins/org.eclipse.jst.jee.web/web/org/eclipse/jst/jee/model/internal/mergers/WebAppMerger.java deleted file mode 100644 index 6d3d4112d..000000000 --- a/plugins/org.eclipse.jst.jee.web/web/org/eclipse/jst/jee/model/internal/mergers/WebAppMerger.java +++ /dev/null @@ -1,308 +0,0 @@ -/*********************************************************************** - * Copyright (c) 2008 by SAP AG, Walldorf. - * 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: - * SAP AG - initial API and implementation - ***********************************************************************/ -package org.eclipse.jst.jee.model.internal.mergers; - -import java.util.ArrayList; -import java.util.List; - - -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.util.EcoreUtil; -import org.eclipse.jst.j2ee.webapplication.WelcomeFile; -import org.eclipse.jst.javaee.core.Description; -import org.eclipse.jst.javaee.core.JavaEEObject; -import org.eclipse.jst.javaee.core.Listener; -import org.eclipse.jst.javaee.core.RunAs; -import org.eclipse.jst.javaee.core.SecurityRole; -import org.eclipse.jst.javaee.web.Filter; -import org.eclipse.jst.javaee.web.Servlet; -import org.eclipse.jst.javaee.web.WebApp; -import org.eclipse.jst.jee.model.internal.mergers.JNDIRefsMerger; -import org.eclipse.jst.jee.model.internal.mergers.ModelElementMerger; -import org.eclipse.jst.jee.model.internal.mergers.ModelException; - -/** - * WebApp merger merges the WebApp artifact. - * - * @author Dimitar Giormov - */ -public class WebAppMerger extends ModelElementMerger { - - /** - * Constructor which gets the base and to merge WebApp element. - * - * @param _base - is the base element, into which the values will be merged. - * @param merge - is the conflicting element, which will be merged into base. - * @param kind - */ - public WebAppMerger(JavaEEObject _base, JavaEEObject merge, int kind) { - super(_base, merge, kind); - } - - /** - * Returns the base element, into which the values will be merged. - * - * @return base element, into which the values will be merged. - */ - WebApp getBaseWebApp(){ - return (WebApp) getBase(); - } - - /** - * Returns the conflicting element, which will be merged into base. - * - * @return the conflicting element, which will be merged into base. - */ - WebApp getToMergeWebApp(){ - return (WebApp) getToMerge(); - } - - - /* (non-Javadoc) - * @see org.eclipse.jst.javaee.ejb.model.mergers.ModelElementMerger#process() - */ - @Override - public List process() throws ModelException { - List warnings = new ArrayList(); - if(getToMergeWebApp() == null || getBaseWebApp() == null){ - return warnings; - } - try { - mergeServlets(warnings); - mergeFilters(warnings); - mergeListeners(warnings); - - copyGeneralData(warnings); - - mergeRunAs(warnings); - mergeJNDIRefs(warnings); - mergeSecurityRoles(warnings); - } catch (Exception e) { - throw new ModelException(e); - } - return warnings; - } - - private void mergeFilters(List warnings) { - if (getToMergeWebApp().getFilters() != null){ - copyMissingContentInBase(getToMergeWebApp().getFilters(), getBaseWebApp().getFilters()); - } - if (getToMergeWebApp().getFilterMappings() != null){ - copyAllContentInBase(getToMergeWebApp().getFilterMappings(), getBaseWebApp().getFilterMappings()); - } - } - - private void mergeListeners(List warnings) { - if (getToMergeWebApp().getListeners() != null){ - copyMissingContentInBase(getToMergeWebApp().getListeners(), getBaseWebApp().getListeners()); - } - } - - private void mergeServlets(List warnings) { - - if (getToMergeWebApp().getServlets() != null){ - copyMissingContentInBase(getToMergeWebApp().getServlets(), getBaseWebApp().getServlets()); - } - - if (getToMergeWebApp().getServletMappings() != null){ - copyAllContentInBase(getToMergeWebApp().getServletMappings(), getBaseWebApp().getServletMappings()); - } - - } - - - private void mergeJNDIRefs(List warnings) throws ModelException { - JNDIRefsMerger jndiRefsMerger = new JNDIRefsMerger(getBaseWebApp(), getToMergeWebApp(), getKind()); - warnings.addAll(jndiRefsMerger.process()); - } - - - private void mergeRunAs(List warnings) throws ModelException { - List baseServlets = getBaseWebApp().getServlets(); - List toMergeServlets = getToMergeWebApp().getServlets(); - for (Object object : toMergeServlets) { - Servlet servlet = (Servlet) object; - Servlet servletInBase = findServletInBase(servlet.getServletName(), baseServlets); - if(servletInBase != null){ - RunAs baseSecId = servletInBase.getRunAs(); - RunAs toMergeSecId = servlet.getRunAs(); - if(baseSecId == null && toMergeSecId != null){ - servletInBase.setRunAs((RunAs) EcoreUtil.copy((EObject)toMergeSecId)); - } - } - } - - } - - private Servlet findServletInBase(String servletName, List baseServlets) { - for (Object object : baseServlets) { - Servlet servlet = (Servlet) object; - if(servlet.getServletName() != null && servlet.getServletName().equals(servletName)){ - return servlet; - } - } - return null; - } - - private void mergeSecurityRoles(List warnings) { - List securityRolesBase = getBaseWebApp().getSecurityRoles(); - List securityRolesToMerge = getToMergeWebApp().getSecurityRoles(); - if (securityRolesToMerge == null){ - return; - } - for (Object sRoles : securityRolesToMerge) { - if(!containsSecRole((SecurityRole) sRoles, securityRolesBase)){ - securityRolesBase.add(EcoreUtil.copy((EObject) sRoles)); - } - } - } - - private boolean containsSecRole(SecurityRole secRole, List secRoles){ - for (Object sRoles : secRoles) { - if(((SecurityRole)sRoles).getRoleName() == null || secRole.getRoleName() == null){ - return ((SecurityRole)sRoles).getRoleName() == secRole.getRoleName(); - } - if (((SecurityRole)sRoles).getRoleName().equals(secRole.getRoleName())){ - return true; - } - } - return false; - } - - private void copyGeneralData(List warnings){ - copyJavaEEGroup(); - - if (getToMergeWebApp().getContextParams() != null && getToMergeWebApp().getContextParams().size() > 0){ - copyMissingContentInBase(getToMergeWebApp().getContextParams(), getBaseWebApp().getContextParams()); - } - - if (getToMergeWebApp().getDistributables() != null){ - copyMissingContentInBase(getToMergeWebApp().getDistributables(), getBaseWebApp().getDistributables()); - } - - if (getToMergeWebApp().getErrorPages() != null){ - copyMissingContentInBase(getToMergeWebApp().getErrorPages(), getBaseWebApp().getErrorPages()); - } - - if (getToMergeWebApp().getJspConfigs() != null){ - copyMissingContentInBase(getToMergeWebApp().getJspConfigs(), getBaseWebApp().getJspConfigs()); - } - - if (getToMergeWebApp().getLocalEncodingMappingsLists() != null){ - copyMissingContentInBase(getToMergeWebApp().getLocalEncodingMappingsLists(), getBaseWebApp().getLocalEncodingMappingsLists()); - } - - - if (getToMergeWebApp().getLoginConfigs() != null){ - copyMissingContentInBase(getToMergeWebApp().getLoginConfigs(), getBaseWebApp().getLoginConfigs()); - } - - - if (getToMergeWebApp().getMessageDestinations() != null){ - copyMissingContentInBase(getToMergeWebApp().getMessageDestinations(), getBaseWebApp().getMessageDestinations()); - } - - - if (getToMergeWebApp().getMimeMappings() != null){ - copyMissingContentInBase(getToMergeWebApp().getMimeMappings(), getBaseWebApp().getMimeMappings()); - } - - if (getToMergeWebApp().getSessionConfigs() != null){ - copyMissingContentInBase(getToMergeWebApp().getSessionConfigs(), getBaseWebApp().getSessionConfigs()); - } - - if (getToMergeWebApp().getWelcomeFileLists() != null){ - copyMissingContentInBase(getToMergeWebApp().getWelcomeFileLists(), getBaseWebApp().getWelcomeFileLists()); - } - - - } - - private void copyAllContentInBase(List listSource, List target) { - for (Object object : listSource) { - if (artifactIsValid(object)){ - target.add(EcoreUtil.copy((EObject) object)); - } - } - - } - - private void copyMissingContentInBase(List listSource, List target) { - for (Object object : listSource) { - if(artifactIsValid(object) && !artifactExists(object, target)){ - target.add(EcoreUtil.copy((EObject) object)); - } - } - - } - - private boolean artifactIsValid(Object javaEEObject) { - if (javaEEObject instanceof Servlet){ - return ( (Servlet)javaEEObject).getServletName() != null; - } else if (javaEEObject instanceof Listener){ - return ((Listener)javaEEObject).getListenerClass() != null; - } else if (javaEEObject instanceof Filter){ - return ((Filter)javaEEObject).getFilterName() != null; - } - return true; - } - - private boolean artifactExists(Object javaEEObject, List target) { - for (Object targetArtifact : target) { - if( !artifactIsValid(targetArtifact) ){ - continue; - } - if (javaEEObject instanceof Servlet){ - - if(((Servlet) targetArtifact).getServletName().equals(((Servlet)javaEEObject).getServletName())){ - return true; - } - } else if (javaEEObject instanceof Listener){ - if(((Listener) targetArtifact).getListenerClass().equals(((Listener)javaEEObject).getListenerClass())){ - return true; - } - } else if (javaEEObject instanceof Filter){ - if(((Filter) targetArtifact).getFilterName().equals(((Filter)javaEEObject).getFilterName())){ - return true; - } - } else if (javaEEObject instanceof Description){ - if(((Description) targetArtifact).getValue().equals(((Description)javaEEObject).getValue())){ - return true; - } - } else if (javaEEObject instanceof WelcomeFile){ - if(((WelcomeFile) targetArtifact).getWelcomeFile().equals(((WelcomeFile)javaEEObject).getWelcomeFile())){ - return true; - } - } - } - return false; - } - - private void copyJavaEEGroup(){ - if (getToMergeWebApp().getDescriptions() != null){ - copyAllContentInBase(getToMergeWebApp().getDescriptions(), getBaseWebApp().getDescriptions()); - } - - if (getToMergeWebApp().getDisplayNames() != null){ - copyAllContentInBase(getToMergeWebApp().getDisplayNames(), getBaseWebApp().getDisplayNames()); - } - - if (getToMergeWebApp().getIcons() != null){ - copyAllContentInBase(getToMergeWebApp().getIcons(), getBaseWebApp().getIcons()); - } - - if (getToMergeWebApp().isSetVersion()){ - getBaseWebApp().setVersion(getToMergeWebApp().getVersion()); - } - } - - -} |