/*
* Copyright 2015 The authors
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.struts2.dom.inspection;
import com.intellij.codeInspection.LocalInspectionTool;
import com.intellij.openapi.compiler.CompileContext;
import com.intellij.openapi.compiler.util.InspectionValidatorUtil;
import com.intellij.openapi.fileTypes.StdFileTypes;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiManager;
import com.intellij.psi.xml.XmlFile;
import com.intellij.struts2.StrutsBundle;
import com.intellij.struts2.dom.struts.model.StrutsManager;
import com.intellij.struts2.dom.struts.model.StrutsModel;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.containers.FactoryMap;
import gnu.trove.THashSet;
import org.jetbrains.annotations.NotNull;
import java.util.Collection;
import java.util.Set;
/**
* Validator for struts.xml files when running "Build Project".
*
* @author Yann Cébron
*/
public class Struts2ModelValidator extends ValidatorBase {
public Struts2ModelValidator() {
super(StrutsBundle.message("inspections.struts2.model.validator"),
StrutsBundle.message("inspections.struts2.model.validator.progress"));
}
public Collection<VirtualFile> getFilesToProcess(final Project project, final CompileContext context) {
final StrutsManager strutsManager = StrutsManager.getInstance(project);
final PsiManager psiManager = PsiManager.getInstance(project);
// cache validation settings per module
@SuppressWarnings("MismatchedQueryAndUpdateOfCollection")
final FactoryMap<Module, Boolean> enabledForModule = new FactoryMap<Module, Boolean>() {
protected Boolean create(final Module module) {
return isEnabledForModule(module);
}
};
final Set<VirtualFile> files = new THashSet<>();
for (final VirtualFile file : context.getCompileScope().getFiles(StdFileTypes.XML, false)) {
final Module module = context.getModuleByFile(file);
if (module != null &&
enabledForModule.get(module)) {
final PsiFile psiFile = psiManager.findFile(file);
if (psiFile instanceof XmlFile) {
final StrutsModel model = strutsManager.getModelByFile((XmlFile)psiFile);
if (model != null) {
for (final XmlFile configFile : model.getConfigFiles()) {
ContainerUtil.addIfNotNull(files, configFile.getVirtualFile());
}
}
}
}
}
InspectionValidatorUtil.expandCompileScopeIfNeeded(files, context);
return files;
}
@SuppressWarnings("unchecked")
@NotNull
@Override
public Class<? extends LocalInspectionTool>[] getInspectionToolClasses(CompileContext context) {
return new Class[]{Struts2ModelInspection.class};
}
}