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shivam71shivam71
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Patch for user input validation when using commands 'Java: New Project...' and 'Java: New File from Template...'.
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‎build.xml

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@@ -56,6 +56,7 @@
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patches/8260.diff
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patches/8280.diff
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patches/8289.diff
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patches/7893-draft.diff
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patches/disable-error-notification.diff
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patches/mvn-sh.diff
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patches/project-marker-jdk.diff

‎patches/7893-draft.diff

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diff --git a/java/java.lsp.server/src/org/netbeans/modules/java/lsp/server/protocol/LspTemplateUI.java b/java/java.lsp.server/src/org/netbeans/modules/java/lsp/server/protocol/LspTemplateUI.java
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index 891bfa328d..ed80b903a5 100644
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--- a/java/java.lsp.server/src/org/netbeans/modules/java/lsp/server/protocol/LspTemplateUI.java
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+++ b/java/java.lsp.server/src/org/netbeans/modules/java/lsp/server/protocol/LspTemplateUI.java
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@@ -27,6 +27,7 @@ import java.net.MalformedURLException;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.net.URL;
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+import java.nio.file.Paths;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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@@ -39,6 +40,7 @@ import java.util.function.Function;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import java.util.stream.Collectors;
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+import javax.lang.model.SourceVersion;
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import org.eclipse.lsp4j.ExecuteCommandParams;
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import org.eclipse.lsp4j.MessageParams;
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import org.eclipse.lsp4j.MessageType;
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@@ -73,14 +75,21 @@ import org.openide.util.Utilities;
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"CTL_TemplateUI_SelectGroup=Select Template Type",
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"CTL_TemplateUI_SelectTemplate=Select Template",
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"CTL_TemplateUI_SelectTarget=Where to put the object?",
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- "CTL_TemplateUI_SelectProjectTarget=Specify the project directory",
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+ "CTL_TemplateUI_SelectProjectTarget=Specify the new project directory",
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"CTL_TemplateUI_SelectPackageName=Package name of your project?",
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"CTL_TemplateUI_SelectPackageNameSuggestion=org.yourcompany.yourproject",
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"CTL_TemplateUI_SelectName=Name of the object?",
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"# {0} - path",
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- "ERR_InvalidPath={0} isn't valid folder",
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+ "ERR_InvalidPath={0} isn't a valid folder or is read-only",
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"# {0} - path",
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"ERR_ExistingPath={0} already exists",
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+ "# {0} - packageName",
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+ "ERR_InvalidPackageName={0} isn't valid package name",
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+ "# {0} - path",
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+ "ERR_InvalidNewPath={0} isn't a valid path or is read-only",
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+ "# {0} - ObjectName",
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+ "ERR_InvalidObjectName={0} isn't valid object name"
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+
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})
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final class LspTemplateUI {
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/**
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@@ -165,8 +174,20 @@ final class LspTemplateUI {
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}
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private static CompletionStage<String> findPackage(CompletionStage<?> uiBefore, NbCodeLanguageClient client) {
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- return uiBefore.thenCompose((__) ->
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- client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectPackageName(), Bundle.CTL_TemplateUI_SelectPackageNameSuggestion()))
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+ return uiBefore.thenCompose((__) -> {
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+ class ValidatePackageName implements Function<String, CompletionStage<String>> {
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+
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+ @Override
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+ public CompletionStage<String> apply(String packageName) {
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+ if (!SourceVersion.isName(packageName)) {
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+ client.showMessage(new MessageParams(MessageType.Error, Bundle.ERR_InvalidPackageName(packageName)));
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+ return client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectPackageName(), Bundle.CTL_TemplateUI_SelectPackageNameSuggestion())).thenCompose(this);
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+ }
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+ return CompletableFuture.completedFuture(packageName);
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+ }
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+ }
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+ return client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectPackageName(), Bundle.CTL_TemplateUI_SelectPackageNameSuggestion())).thenCompose(new ValidatePackageName());
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+ }
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);
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}
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@@ -188,8 +209,9 @@ final class LspTemplateUI {
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if (path == null) {
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throw raise(RuntimeException.class, new UserCancelException(path));
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}
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- FileObject fo = FileUtil.toFileObject(new File(path));
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- if (fo == null || !fo.isFolder()) {
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+ File target = new File(path);
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+ FileObject fo = FileUtil.toFileObject(target);
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+ if (!target.canWrite() || fo == null || !fo.isFolder()) {
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client.showMessage(new MessageParams(MessageType.Error, Bundle.ERR_InvalidPath(path)));
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return client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectTarget(), suggestion.getPrimaryFile().getPath())).thenCompose(this);
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}
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@@ -202,7 +224,7 @@ final class LspTemplateUI {
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private static CompletionStage<Pair<DataFolder, String>> findTargetAndNameForProject(CompletionStage<DataObject> findTemplate, NbCodeLanguageClient client) {
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return findTemplate.thenCompose(__ -> client.workspaceFolders()).thenCompose(folders -> {
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- class VerifyNonExistingFolder implements Function<String, CompletionStage<Pair<DataFolder,String>>> {
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+ class VerifyNewFolderCreation implements Function<String, CompletionStage<Pair<DataFolder,String>>> {
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@Override
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public CompletionStage<Pair<DataFolder,String>> apply(String path) {
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if (path == null) {
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@@ -215,12 +237,14 @@ final class LspTemplateUI {
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}
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targetPath.getParentFile().mkdirs();
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FileObject fo = FileUtil.toFileObject(targetPath.getParentFile());
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- if (fo == null || !fo.isFolder()) {
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+ if (fo == null || !fo.isFolder() || !targetPath.getParentFile().canWrite() || !SourceVersion.isName(targetPath.getName())) {
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+ client.showMessage(new MessageParams(MessageType.Error, Bundle.ERR_InvalidNewPath(path)));
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+ return client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectProjectTarget(), suggestWorkspaceRoot(folders))).thenCompose(this);
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}
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return CompletableFuture.completedFuture(Pair.of(DataFolder.findFolder(fo), targetPath.getName()));
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}
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}
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- return client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectProjectTarget(), suggestWorkspaceRoot(folders))).thenCompose(new VerifyNonExistingFolder());
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+ return client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectProjectTarget(), suggestWorkspaceRoot(folders))).thenCompose(new VerifyNewFolderCreation());
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});
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}
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@@ -229,9 +253,21 @@ final class LspTemplateUI {
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FileObject template = desc.getTemplate();
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Object handler = template.getAttribute(FileBuilder.ATTR_TEMPLATE_HANDLER);
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if (handler == null) {
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- return client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectName(), desc.getProposedName())).thenApply(name -> {
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- return name != null ? builder.name(name) : null;
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- });
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+ class ValidateJavaObjectName implements Function<String, CompletionStage<String>> {
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+
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+ @Override
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+ public CompletionStage<String> apply(String name) {
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+ if (!SourceVersion.isName(name)) {
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+ client.showMessage(new MessageParams(MessageType.Error, Bundle.ERR_InvalidObjectName(name)));
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+ return client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectName(), desc.getProposedName())).thenCompose(this);
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+ }
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+ return CompletableFuture.completedFuture(name);
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+ }
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+ }
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+ boolean isJavaTemplate = "text/x-java".equals(FileUtil.getMIMEType(template));
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+ CompletionStage<String> userInput = client.showInputBox(new ShowInputBoxParams(Bundle.CTL_TemplateUI_SelectName(), desc.getProposedName()));
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+ if(isJavaTemplate) userInput = userInput.thenCompose(new ValidateJavaObjectName());
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+ return userInput.thenApply(name -> {return name != null ? builder.name(name) : null;});
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}
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return CompletableFuture.completedFuture(builder);
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}
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@@ -242,7 +278,7 @@ final class LspTemplateUI {
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suggestion = Utilities.toFile(new URI(folders.get(0).getUri())).getParent();
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} catch (URISyntaxException ex) {
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}
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- return suggestion;
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+ return Paths.get(suggestion,"ProjectName").toString();
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}
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private static CompletionStage<DataObject> findTemplate(DataFolder templates, NbCodeLanguageClient client, ExecuteCommandParams params) {

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