I have setup jdtls and I want to use nvim to develop spring-boot projects however I have faced this problem.
every import works fine, the problem is, when I import org.springframework.security
I don't now why but jdtls
cannot recognize that package.
however when I open the project on intellij it does not shows me any error.
- here is my
java.lua
file:
local jdtls_ok = pcall(require, "jdtls")
if not jdtls_ok then
vim.notify "JDTLS not found, install with `:LspInstall jdtls`"
return
end
local home = os.getenv('HOME')
local jdtls = require('jdtls')
local JDTLS_LOCATION = "/home/drghost/jdt-language-server"
-- Installation location of jdtls by nvim-lsp-installer
-- local JDTLS_LOCATION = vim.fn.stdpath "data" .. "/lsp_servers/jdtls"
-- File types that signify a Java project's root directory. This will be
-- used by eclipse to determine what constitutes a workspace
local root_markers = {'gradlew', 'mvnw', '.git'}
local root_dir = vim.fs.dirname(vim.fs.find(root_markers, { upward = true })[1])
-- eclipse.jdt.ls stores project specific data within a folder. If you are working
-- with multiple different projects, each project must use a dedicated data directory.
-- This variable is used to configure eclipse to use the directory name of the
-- current project found using the root_marker as the folder for project specific data.
local project_name = vim.fn.fnamemodify(vim.fn.getcwd(), ":p:h:t")
local workspace_folder = home .. "/.cache/jdtls/workspace/" .. project_name
local extendedClientCapabilities = jdtls.extendedClientCapabilities
extendedClientCapabilities.resolveAdditionalTextEditsSupport = true
-- local workspace_folder = home .. "/.local/share/eclipse/" .. vim.fn.fnamemodify(vim.fn.getcwd(), ":p:h:t")
-- Helper function for creating keymaps
function nnoremap(rhs, lhs, bufopts, desc)
bufopts.desc = desc
vim.keymap.set("n", rhs, lhs, bufopts)
end
local config = {
flags = {
allow_incremental_sync = true,
debounce_text_changes = 80,
},
init_options = {
bundle = {},
},
root_dir = root_dir, -- Set the root directory to our found root_marker
-- Here you can configure eclipse.jdt.ls specific settings
-- These are defined by the eclipse.jdt.ls project and will be passed to eclipse when starting.
-- See https://github.com/eclipse/eclipse.jdt.ls/wiki/Running-the-JAVA-LS-server-from-the-command-line#initialize-request
-- for a list of options
settings = {
java = {
eclipse = {
downloadSources = true,
},
gradle = {
enabled = true,
},
maven = {
downloadSources = true,
},
implementationsCodeLens = {
enabled = true,
},
referencesCodeLens = {
enabled = true,
},
references = {
includeDecompiledSources = true,
},
format = {
enable = true,
settings = {
-- Use Google Java style guidelines for formatting
-- To use, make sure to download the file from https://github.com/google/styleguide/blob/gh-pages/eclipse-java-google-style.xml
-- and place it in the ~/.local/share/eclipse directory
url = "/.local/share/eclipse/eclipse-java-google-style.xml",
profile = "GoogleStyle",
},
},
signatureHelp = { enabled = true },
contentProvider = { preferred = 'fernflower' }, -- Use fernflower to decompile library code
-- Specify any completion options
completion = {
favoriteStaticMembers = {
"org.hamcrest.MatcherAssert.assertThat",
"org.hamcrest.Matchers.*",
"org.hamcrest.CoreMatchers.*",
"org.junit.jupiter.api.Assertions.*",
"java.util.Objects.requireNonNull",
"java.util.Objects.requireNonNullElse",
"org.mockito.Mockito.*",
"org.springframework.*"
},
importOrder = {
"java",
"javax",
"com",
"org"
},
},
-- Specify any options for organizing imports
sources = {
organizeImports = {
starThreshold = 9999;
staticStarThreshold = 9999;
},
},
-- How code generation should act
codeGeneration = {
toString = {
template = "${object.className}{${member.name()}=${member.value}, ${otherMembers}}"
},
hashCodeEquals = {
useJava7Objects = true,
},
useBlocks = true,
},
-- If you are developing in projects with different Java versions, you need
-- to tell eclipse.jdt.ls to use the location of the JDK for your Java version
-- See https://github.com/eclipse/eclipse.jdt.ls/wiki/Running-the-JAVA-LS-server-from-the-command-line#initialize-request
-- And search for `interface RuntimeOption`
-- The `name` is NOT arbitrary, but must match one of the elements from `enum ExecutionEnvironment` in the link above
configuration = {
runtimes = {
{
name = "JavaSE-19",
path = "/usr/bin/java",
},
}
}
}
},
-- cmd is the command that starts the language server. Whatever is placed
-- here is what is passed to the command line to execute jdtls.
-- Note that eclipse.jdt.ls must be started with a Java version of 17 or higher
-- See: https://github.com/eclipse/eclipse.jdt.ls#running-from-the-command-line
-- for the full list of options
cmd = {
'java',
'-Declipse.application=org.eclipse.jdt.ls.core.id1',
'-Dosgi.bundles.defaultStartLevel=4',
'-Declipse.product=org.eclipse.jdt.ls.core.product',
'-Dlog.protocol=true',
'-Dlog.level=ALL',
'-Xmx4g',
'--add-modules=ALL-SYSTEM',
'--add-opens', 'java.base/java.util=ALL-UNNAMED',
'--add-opens', 'java.base/java.lang=ALL-UNNAMED',
-- If you use lombok, download the lombok jar and place it in ~/.local/share/eclipse
-- '-javaagent:' .. home .. '/.local/share/eclipse/lombok.jar',
-- The jar file is located where jdtls was installed. This will need to be updated
-- to the location where you installed jdtls
'-jar', vim.fn.glob(JDTLS_LOCATION .. '/plugins/org.eclipse.equinox.launcher_*.jar'),
-- The configuration for jdtls is also placed where jdtls was installed. This will
-- need to be updated depending on your environment
'-configuration', JDTLS_LOCATION .. "/config_" .. "linux",
-- Use the workspace_folder defined above to store data for this project
'-data', workspace_folder,
},
}
-- Finally, start jdtls. This will run the language server using the configuration we specified,
-- setup the keymappings, and attach the LSP client to the current buffer
jdtls.start_or_attach(config)
local opts= { nnoremap= true, silent=true }
I have tried messing up with the configuration but nothing changed