sdedic commented on a change in pull request #2913: URL: https://github.com/apache/netbeans/pull/2913#discussion_r620660670
########## File path: java/java.lsp.server/src/org/netbeans/modules/java/lsp/server/LspSession.java ########## @@ -0,0 +1,127 @@ +/* + * 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.java.lsp.server; + +import java.util.concurrent.Future; + +import org.netbeans.api.annotations.common.CheckForNull; +import org.netbeans.modules.java.lsp.server.debugging.NbProtocolServer; +import org.netbeans.modules.java.lsp.server.protocol.NbLspServer; + +import org.openide.util.Lookup; +import org.openide.util.lookup.ProxyLookup; + +/** + * A session that provides associated LSP and DAP servers. + * + * @author martin + */ +public final class LspSession { + + private final ProxyLookup.Controller lspServices = new ProxyLookup.Controller(); + private final ProxyLookup.Controller dapServices = new ProxyLookup.Controller(); + private final Lookup sessionLookup; + + private volatile NbLspServer lspServer; + private volatile NbProtocolServer dapServer; + + LspSession() { + sessionLookup = new ProxyLookup( + new ProxyLookup(lspServices), + new ProxyLookup(dapServices), + Lookup.getDefault() + ); + } + + /** + * Set the launched LSP server. + */ + void setLspServer(NbLspServer lspServer) { + if (lspServer != null && this.lspServer != null) { + throw new IllegalStateException("LSP server is set already"); + } + setServerLookup(lspServer, lspServices); + this.lspServer = lspServer; + } + + /** + * Set the launched DAP server. + */ + void setDapServer(NbProtocolServer dapServer) { + if (dapServer != null && this.dapServer != null) { + throw new IllegalStateException("DAP server is set already"); + } + setServerLookup(dapServer, dapServices); + this.dapServer = dapServer; + } + + private static void setServerLookup(ScheduledServer server, ProxyLookup.Controller lookupControler) { Review comment: Sorry, I was not reading well the diff (I thought there's just one controller). ########## File path: java/java.lsp.server/src/org/netbeans/modules/java/lsp/server/LspSession.java ########## @@ -0,0 +1,127 @@ +/* + * 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.java.lsp.server; + +import java.util.concurrent.Future; + +import org.netbeans.api.annotations.common.CheckForNull; +import org.netbeans.modules.java.lsp.server.debugging.NbProtocolServer; +import org.netbeans.modules.java.lsp.server.protocol.NbLspServer; + +import org.openide.util.Lookup; +import org.openide.util.lookup.ProxyLookup; + +/** + * A session that provides associated LSP and DAP servers. + * + * @author martin + */ +public final class LspSession { + + private final ProxyLookup.Controller lspServices = new ProxyLookup.Controller(); + private final ProxyLookup.Controller dapServices = new ProxyLookup.Controller(); + private final Lookup sessionLookup; + + private volatile NbLspServer lspServer; + private volatile NbProtocolServer dapServer; + + LspSession() { + sessionLookup = new ProxyLookup( + new ProxyLookup(lspServices), + new ProxyLookup(dapServices), + Lookup.getDefault() + ); + } + + /** + * Set the launched LSP server. + */ + void setLspServer(NbLspServer lspServer) { + if (lspServer != null && this.lspServer != null) { + throw new IllegalStateException("LSP server is set already"); + } + setServerLookup(lspServer, lspServices); + this.lspServer = lspServer; + } + + /** + * Set the launched DAP server. + */ + void setDapServer(NbProtocolServer dapServer) { + if (dapServer != null && this.dapServer != null) { + throw new IllegalStateException("DAP server is set already"); + } + setServerLookup(dapServer, dapServices); + this.dapServer = dapServer; + } + + private static void setServerLookup(ScheduledServer server, ProxyLookup.Controller lookupControler) { Review comment: Sorry, I was not reading the diff well (I thought there's just one controller). -- This is an automated message from the Apache Git Service. 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