| package org.jetbrains.idea.maven.dom.converters; |
| |
| import com.intellij.codeInsight.completion.InsertHandler; |
| import com.intellij.codeInsight.completion.InsertionContext; |
| import com.intellij.codeInsight.lookup.LookupElement; |
| import com.intellij.codeInsight.lookup.LookupElementBuilder; |
| import com.intellij.codeInsight.template.TemplateManager; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.psi.xml.XmlFile; |
| import com.intellij.psi.xml.XmlTag; |
| import com.intellij.util.containers.hash.HashSet; |
| import com.intellij.util.xml.ConvertContext; |
| import com.intellij.util.xml.DomElement; |
| import com.intellij.util.xml.DomManager; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.idea.maven.dom.model.MavenDomDependency; |
| import org.jetbrains.idea.maven.indices.MavenProjectIndicesManager; |
| import org.jetbrains.idea.maven.model.MavenArtifact; |
| import org.jetbrains.idea.maven.model.MavenId; |
| import org.jetbrains.idea.maven.project.MavenProject; |
| |
| import java.util.Collection; |
| import java.util.Set; |
| |
| public class MavenArtifactCoordinatesGroupIdConverter extends MavenArtifactCoordinatesConverter implements MavenSmartConverter<String> { |
| @Override |
| protected boolean doIsValid(MavenId id, MavenProjectIndicesManager manager, ConvertContext context) { |
| if (StringUtil.isEmpty(id.getGroupId())) return false; |
| |
| if (manager.hasGroupId(id.getGroupId())) return true; |
| |
| // Check if artifact was found on importing. |
| MavenProject mavenProject = findMavenProject(context); |
| if (mavenProject != null) { |
| for (MavenArtifact artifact : mavenProject.findDependencies(id.getGroupId(), id.getArtifactId())) { |
| if (artifact.isResolved()) { |
| return true; |
| } |
| } |
| } |
| |
| return false; |
| } |
| |
| @Override |
| protected Set<String> doGetVariants(MavenId id, MavenProjectIndicesManager manager) { |
| return manager.getGroupIds(); |
| } |
| |
| @Nullable |
| @Override |
| public LookupElement createLookupElement(String s) { |
| LookupElementBuilder res = LookupElementBuilder.create(s); |
| res = res.withInsertHandler(MavenGroupIdInsertHandler.INSTANCE); |
| return res; |
| } |
| |
| @Override |
| public Collection<String> getSmartVariants(ConvertContext convertContext) { |
| Set<String> groupIds = new HashSet<String>(); |
| String artifactId = MavenArtifactCoordinatesHelper.getId(convertContext).getArtifactId(); |
| if (!StringUtil.isEmptyOrSpaces(artifactId)) { |
| MavenProjectIndicesManager manager = MavenProjectIndicesManager.getInstance(convertContext.getFile().getProject()); |
| for (String groupId : manager.getGroupIds()) { |
| if (manager.getArtifactIds(groupId).contains(artifactId)) { |
| groupIds.add(groupId); |
| } |
| } |
| } |
| return groupIds; |
| } |
| |
| private static class MavenGroupIdInsertHandler implements InsertHandler<LookupElement> { |
| |
| public static final InsertHandler<LookupElement> INSTANCE = new MavenGroupIdInsertHandler(); |
| |
| @Override |
| public void handleInsert(final InsertionContext context, LookupElement item) { |
| if (TemplateManager.getInstance(context.getProject()).getActiveTemplate(context.getEditor()) != null) { |
| return; // Don't brake the template. |
| } |
| |
| context.commitDocument(); |
| |
| XmlFile xmlFile = (XmlFile)context.getFile(); |
| |
| PsiElement element = xmlFile.findElementAt(context.getStartOffset()); |
| XmlTag tag = PsiTreeUtil.getParentOfType(element, XmlTag.class); |
| if (tag == null) return; |
| |
| XmlTag dependencyTag = tag.getParentTag(); |
| |
| DomElement domElement = DomManager.getDomManager(context.getProject()).getDomElement(dependencyTag); |
| if (!(domElement instanceof MavenDomDependency)) return; |
| |
| MavenDomDependency dependency = (MavenDomDependency)domElement; |
| |
| String artifactId = dependency.getArtifactId().getStringValue(); |
| if (StringUtil.isEmpty(artifactId)) return; |
| |
| MavenDependencyCompletionUtil.addTypeAndClassifierAndVersion(context, dependency, item.getLookupString(), artifactId); |
| } |
| } |
| |
| } |