[GitHub] [netbeans] junichi11 commented on a change in pull request #2324: Adding support for workspace/symbol to both the LSP client and Java LSP server.

[GitBox <gi...@apache.org>]

junichi11 commented on a change in pull request #2324:
URL: https://github.com/apache/netbeans/pull/2324#discussion_r537440833



##########
File path: ide/lsp.client/src/org/netbeans/modules/lsp/client/bindings/CustomIndexerImpl.java
##########
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 org.netbeans.modules.lsp.client.bindings;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.function.Consumer;
+import org.netbeans.api.editor.mimelookup.MimeRegistration;
+import org.netbeans.api.project.FileOwnerQuery;
+import org.netbeans.api.project.Project;
+import org.netbeans.modules.lsp.client.LSPBindings;
+import org.netbeans.modules.parsing.spi.indexing.Context;
+import org.netbeans.modules.parsing.spi.indexing.CustomIndexer;
+import org.netbeans.modules.parsing.spi.indexing.CustomIndexerFactory;
+import org.netbeans.modules.parsing.spi.indexing.Indexable;
+import org.openide.filesystems.FileObject;
+import org.openide.filesystems.FileUtil;
+import org.openide.util.EditableProperties;
+import org.openide.util.Exceptions;
+import org.openide.util.RequestProcessor;
+
+/**
+ *
+ * @author lahvac
+ */
+public class CustomIndexerImpl extends CustomIndexer {
+
+    private static final RequestProcessor WORKER = new RequestProcessor(CustomIndexerImpl.class.getName(), 1, false, false);
+
+    @Override
+    protected void index(Iterable<? extends Indexable> files, Context context) {
+        handleStoredFiles(context, props -> {
+            FileObject root = context.getRoot();
+            for (Indexable i : files) {
+                FileObject file = root.getFileObject(i.getRelativePath());
+                if (file != null) {
+                    props.setProperty(i.getRelativePath(), FileUtil.getMIMEType(file));
+                }
+            }
+
+            Set<String> mimeTypes = new HashSet<>(props.values());
+            System.err.println("mimeTypes=" + mimeTypes);

Review comment:
       @jlahoda We get this in an output window when we run a module.  What is this for?
   ```
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   INFO [org.netbeans.modules.bugtracking.BugtrackingManager]: Loading stored repositories took 47 millis.
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   mimeTypes=[text/xml, text/x-properties, text/plain, text/x-diff, content/unknown, text/x-php5]
   ```




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