Java tutorial
/* * Copyright 2000-2009 JetBrains s.r.o. * * 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.xml.actions.xmlbeans; import java.io.File; import java.io.IOException; import java.util.HashMap; import java.util.LinkedList; import java.util.List; import java.util.Map; import org.apache.xmlbeans.impl.inst2xsd.Inst2Xsd; import org.jetbrains.annotations.NonNls; import com.intellij.javaee.ExternalResourceManager; import com.intellij.openapi.actionSystem.ActionPlaces; import com.intellij.openapi.actionSystem.AnAction; import com.intellij.openapi.actionSystem.AnActionEvent; import com.intellij.openapi.actionSystem.CommonDataKeys; import com.intellij.openapi.actionSystem.PlatformDataKeys; import com.intellij.openapi.application.ApplicationManager; import com.intellij.openapi.fileEditor.FileDocumentManager; import com.intellij.openapi.fileEditor.FileEditorManager; import com.intellij.openapi.project.Project; import com.intellij.openapi.ui.Messages; import com.intellij.openapi.vfs.LocalFileSystem; import com.intellij.openapi.vfs.VfsUtil; import com.intellij.openapi.vfs.VirtualFile; import com.intellij.util.ArrayUtil; import com.intellij.xml.XmlBundle; /** * @author Konstantin Bulenkov */ public class GenerateSchemaFromInstanceDocumentAction extends AnAction { private static final Map<String, String> DESIGN_TYPES = new HashMap<String, String>(); private static final Map<String, String> CONTENT_TYPES = new HashMap<String, String>(); static { DESIGN_TYPES.put(GenerateSchemaFromInstanceDocumentDialog.LOCAL_ELEMENTS_GLOBAL_COMPLEX_TYPES, "vb"); DESIGN_TYPES.put(GenerateSchemaFromInstanceDocumentDialog.LOCAL_ELEMENTS_TYPES, "ss"); DESIGN_TYPES.put(GenerateSchemaFromInstanceDocumentDialog.GLOBAL_ELEMENTS_LOCAL_TYPES, "rd"); CONTENT_TYPES.put(GenerateSchemaFromInstanceDocumentDialog.SMART_TYPE, "smart"); CONTENT_TYPES.put(GenerateSchemaFromInstanceDocumentDialog.STRING_TYPE, "string"); } //private static final @Override public void update(AnActionEvent e) { final VirtualFile file = e.getData(PlatformDataKeys.VIRTUAL_FILE); final boolean enabled = isAcceptableFile(file); e.getPresentation().setEnabled(enabled); if (ActionPlaces.isPopupPlace(e.getPlace())) { e.getPresentation().setVisible(enabled); } } public void actionPerformed(AnActionEvent e) { final Project project = e.getData(CommonDataKeys.PROJECT); final VirtualFile file = e.getData(PlatformDataKeys.VIRTUAL_FILE); final GenerateSchemaFromInstanceDocumentDialog dialog = new GenerateSchemaFromInstanceDocumentDialog( project, file); dialog.setOkAction(new Runnable() { public void run() { doAction(project, dialog); } }); dialog.show(); } private static void doAction(final Project project, final GenerateSchemaFromInstanceDocumentDialog dialog) { FileDocumentManager.getInstance().saveAllDocuments(); final String url = dialog.getUrl().getText(); final VirtualFile relativeFile = VfsUtil .findRelativeFile(ExternalResourceManager.getInstance().getResourceLocation(url), null); VirtualFile relativeFileDir; if (relativeFile == null) { Messages.showErrorDialog(project, XmlBundle.message("file.doesnt.exist", url), XmlBundle.message("error")); return; } else { relativeFileDir = relativeFile.getParent(); } if (relativeFileDir == null) { Messages.showErrorDialog(project, XmlBundle.message("file.doesnt.exist", url), XmlBundle.message("error")); return; } @NonNls List<String> parameters = new LinkedList<String>(); parameters.add("-design"); parameters.add(DESIGN_TYPES.get(dialog.getDesignType())); parameters.add("-simple-content-types"); parameters.add(CONTENT_TYPES.get(dialog.getSimpleContentType())); parameters.add("-enumerations"); String enumLimit = dialog.getEnumerationsLimit(); parameters.add("0".equals(enumLimit) ? "never" : enumLimit); parameters.add("-outDir"); final String dirPath = relativeFileDir.getPath(); parameters.add(dirPath); final File expectedSchemaFile = new File(dirPath + File.separator + relativeFile.getName() + "0.xsd"); if (expectedSchemaFile.exists()) { if (!expectedSchemaFile.delete()) { Messages.showErrorDialog(project, XmlBundle.message("cant.delete.file", expectedSchemaFile.getPath()), XmlBundle.message("error")); return; } } parameters.add("-outPrefix"); parameters.add(relativeFile.getName()); parameters.add(url); File xsd = new File(dirPath + File.separator + dialog.getTargetSchemaName()); final VirtualFile xsdFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(xsd); if (xsdFile != null) { ApplicationManager.getApplication().runWriteAction(new Runnable() { public void run() { try { xsdFile.delete(null); } catch (IOException e) {// } } }); } Inst2Xsd.main(ArrayUtil.toStringArray(parameters)); if (expectedSchemaFile.exists()) { final boolean renamed = expectedSchemaFile.renameTo(xsd); if (!renamed) { Messages.showErrorDialog(project, XmlBundle.message("cant.rename.file", expectedSchemaFile.getPath(), xsd.getPath()), XmlBundle.message("error")); } } VirtualFile xsdVFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(xsd); if (xsdVFile != null) { FileEditorManager.getInstance(project).openFile(xsdVFile, true); } else { Messages.showErrorDialog(project, XmlBundle.message("xml2xsd.generator.error.message"), XmlBundle.message("xml2xsd.generator.error")); } } public static boolean isAcceptableFile(VirtualFile file) { return file != null && "xml".equalsIgnoreCase(file.getExtension()); } }