mfussenegger / nvim-jdtls

Extensions for the built-in LSP support in Neovim for eclipse.jdt.ls
GNU General Public License v3.0
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builder lombok method not reconized #485

Closed jeusdi closed 1 year ago

jeusdi commented 1 year ago

LSP client configuration

I'm using lazyvim. My ~/.config/nvim/lua/plugins/jdtls.lua:

return {

  -- add java to treesitter
  {
    "nvim-treesitter/nvim-treesitter",
    opts = function(_, opts)
      vim.list_extend(opts.ensure_installed, { "java" })
    end,
  },

  -- correctly setup mason lsp / dap extensions
  {
    "williamboman/mason.nvim",
    opts = function(_, opts)
      vim.list_extend(opts.ensure_installed, { "jdtls", "java-test", "java-debug-adapter" })
    end,
  },

  -- correctly setup lspconfig
  {
    "neovim/nvim-lspconfig",
    dependencies = { "mfussenegger/nvim-jdtls" },
    opts = {
      -- configure jdtls and attach to Java ft
      setup = {
        jdtls = function(_, opts)
          -- Determine OS
          if vim.fn.has("mac") == 1 then
            CONFIG = "mac"
          elseif vim.fn.has("unix") == 1 then
            CONFIG = "linux"
          else
            print("Unsupported system")
          end

          local mason_registry = require("mason-registry")
          local jdtls_pkg = mason_registry.get_package("jdtls")
          local jdtls_path = jdtls_pkg:get_install_path()
          local jdtls_bin = jdtls_path .. "/bin/jdtls"

          local java_test_pkg = mason_registry.get_package("java-test")
          local java_test_path = java_test_pkg:get_install_path()

          local java_dbg_pkg = mason_registry.get_package("java-debug-adapter")
          local java_dbg_path = java_dbg_pkg:get_install_path()

          local jar_patterns = {
            java_dbg_path .. "/extension/server/com.microsoft.java.debug.plugin-*.jar",
            java_test_path .. "/extension/server/*.jar",
          }

          local bundles = {}
          for _, jar_pattern in ipairs(jar_patterns) do
            for _, bundle in ipairs(vim.split(vim.fn.glob(jar_pattern), "\n")) do
              table.insert(bundles, bundle)
            end
          end

          local extendedClientCapabilities = vim.tbl_deep_extend("force", require("jdtls").extendedClientCapabilities, {
            resolveAdditionalTextEditsSupport = true,
            progressReportProvider = false,
          })

          local function print_test_results(items)
            if #items > 0 then
              vim.cmd([[Trouble quickfix]])
            else
              vim.cmd([[TroubleClose quickfix]])
            end
          end

          vim.api.nvim_create_autocmd("FileType", {
            pattern = "java",
            callback = function()
              -- Find root of project
              local root_markers = { ".git", "mvnw", "gradlew", "pom.xml", "build.gradle" }
              local root_dir = require("jdtls.setup").find_root(root_markers)
              if root_dir == "" then
                return
              end
              local workspace_folder = "/tmp/nvim/jdtls/" .. vim.fn.fnamemodify(root_dir, ":p:h:t")

              local jdtls = require("jdtls")
              local jdtls_config = vim.tbl_deep_extend("force", opts, {
                on_attach = function(client, buffer)
                  require("lazyvim.plugins.lsp.format").on_attach(client, buffer)
                  require("lazyvim.plugins.lsp.keymaps").on_attach(client, buffer)
                  -- custom keymaps
                  vim.keymap.set("n", "<leader>co", function()
                    require("jdtls").organize_imports()
                  end, { buffer = buffer, desc = "Organize Imports" })
                  vim.keymap.set("n", "<leader>ct", function()
                    require("jdtls").pick_test({ bufnr = buffer, after_test = print_test_results })
                  end, { buffer = buffer, desc = "Run Test" })
                  require("jdtls").setup_dap({ hotcodereplace = "auto" })
                  require("jdtls.dap").setup_dap_main_class_configs()
                  require("jdtls.setup").add_commands()
                end,
                cmd = {
                  jdtls_bin,
                  "-data",
                  workspace_folder,
                  "--jvm-arg=-Xms2G",
                },
                settings = {
                  java = {
                    configuration = {
                      updateBuildConfiguration = "automatic",
                    },
                    codeGeneration = {
                      toString = {
                        template = "${object.className}{${member.name()}=${member.value}, ${otherMembers}}",
                      },
                      useBlocks = true,
                    },
                    completion = {
                      favoriteStaticMembers = {
                        "org.assertj.core.api.Assertions.*",
                        "org.junit.Assert.*",
                        "org.junit.Assume.*",
                        "org.junit.jupiter.api.Assertions.*",
                        "org.junit.jupiter.api.Assumptions.*",
                        "org.junit.jupiter.api.DynamicContainer.*",
                        "org.junit.jupiter.api.DynamicTest.*",
                        "org.mockito.Mockito.*",
                        "org.mockito.ArgumentMatchers.*",
                        "org.mockito.Answers.*",
                      },
                      importOrder = {
                        "#",
                        "java",
                        "javax",
                        "org",
                        "com",
                      },
                    },
                    contentProvider = { preferred = "fernflower" },
                    eclipse = {
                      downloadSources = true,
                    },
                    flags = {
                      allow_incremental_sync = true,
                      server_side_fuzzy_completion = true,
                    },
                    implementationsCodeLens = {
                      enabled = false, --Don"t automatically show implementations
                    },
                    inlayHints = {
                      parameterNames = { enabled = "literals" },
                    },
                    maven = {
                      downloadSources = true,
                    },
                    referencesCodeLens = {
                      enabled = false, --Don"t automatically show references
                    },
                    references = {
                      includeDecompiledSources = true,
                    },
                    saveActions = {
                      organizeImports = true,
                    },
                    signatureHelp = { enabled = true },
                    sources = {
                      organizeImports = {
                        starThreshold = 9999,
                        staticStarThreshold = 9999,
                      },
                    },
                    format = {
                      enabled = false,
                    },
                  },
                },
                init_options = {
                  extendedClientCapabilities = extendedClientCapabilities,
                  bundles = bundles,
                },
              })
              jdtls.start_or_attach(jdtls_config)
            end,
          })
          return true
        end,
      },
    },
  },
}

Eclipse.jdt.ls version

v1.23.0

Steps to Reproduce

my class:

package me.jeusdi.slab.domain;

import java.io.IOException;
import java.io.InputStream;
import java.security.NoSuchAlgorithmException;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;

@Getter
@NoArgsConstructor
@AllArgsConstructor//(access = lombok.AccessLevel.PRIVATE)
@Builder//(access = lombok.AccessLevel.PUBLIC)
public class Reference {

    private String checksum;
    private long size;
    private String name;
    private Object metadata;

    public Reference createFromInputStream(InputStream inputStream, String name, Object metadata) throws IOException, NoSuchAlgorithmException {
        Reference.builder();
        return null;
    }
}

I'm getting this:

image

Expected Result

I've tried with vscode, and it's not showing any problem. I've also tried to perform "mvn clean compile":

slab/espaidoc/espaidoc-domain is  v1.0-SNAPSHOT via  v17.0.6 ❯ mvn clean compile [INFO] Scanning for projects... [INFO] [INFO] -------------------< me.jeusdi.slab:espaidoc-domain >------------------- [INFO] Building espaidoc-domain 1.0-SNAPSHOT [INFO] from pom.xml [INFO] --------------------------------[ jar ]--------------------------------- [INFO] [INFO] --- clean:3.2.0:clean (default-clean) @ espaidoc-domain --- [INFO] Deleting /home/jeusdi/projects/slab/espaidoc/espaidoc-domain/target [INFO] [INFO] --- resources:3.3.0:resources (default-resources) @ espaidoc-domain --- [WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent! [INFO] skip non existing resourceDirectory /home/jeusdi/projects/slab/espaidoc/espaidoc-domain/src/main/resources [INFO] [INFO] --- compiler:3.10.1:compile (default-compile) @ espaidoc-domain --- [INFO] Changes detected - recompiling the module! [WARNING] File encoding has not been set, using platform encoding UTF-8, i.e. build is platform dependent! [INFO] Compiling 1 source file to /home/jeusdi/projects/slab/espaidoc/espaidoc-domain/target/classes [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2.494 s [INFO] Finished at: 2023-05-13T07:51:23+02:00 [INFO] ------------------------------------------------------------------------

Actual Result

I'm getting a compiler error:

The method builder() is undefined for the type Reference Java

vscode and mvn compile works.

jeusdi commented 1 year ago

Sorry, I misconfigured lombok.