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Java contribution layer for Spacemacs
Table of Contents TOC@4
Description
This layer adds support for the Java language using the Eclim client/server.
Layer Installation
Layer
Add this layer to your ~/.spacemacs.
(setq-default dotspacemacs-configuration-layers '(java))Eclim
Eclim provides the ability to access Eclipse features such as code completion, searching, code validation, and many more.
Installation
For installation check the official page.
Then set the Eclipse and Eclim paths in dotspacemacs/config,
for instance:
(setq eclim-eclipse-dirs '("~/opt/eclipse")
'(eclim-executable "~/opt/eclipse/eclim"))Usage
Currently you have to have eclimd already started.
This layer doesn't try to control eclimd in no way although there's that
option in emacs-eclim itself.
Key bindings
Java-mode
Project management
| Key Binding | Description |
|---|---|
SPC m p b |
Build project |
SPC m p c |
Create project |
SPC m p d |
Delete project |
SPC m p g |
Open file in current project |
SPC m p i |
Import project |
SPC m p j |
Information about project |
SPC m p k |
Close project |
SPC m p o |
Open project |
SPC m p s |
Open project management buffer |
SPC m p u |
Update project |
Maven
| Key Binding | Description |
|---|---|
SPC m m i |
Run maven clean install |
SPC m m I |
Run maven install |
SPC m m p |
Run one already goal from list |
SPC m m r |
Run maven goals |
SPC m m R |
Run one maven goal |
SPC m m t |
Run maven test |
Goto
| Key Binding | Description |
|---|---|
M-, |
jump back from go to declaration/definition |
SPC m g g |
go to declaration |
SPC m g t |
go to type definition |
Refactoring
| Key Binding | Description |
|---|---|
SPC m r i |
optimize imports |
SPC m r f |
Format file |
SPC m r r |
Rename symbol |
Documentation, Find
| Key Binding | Description |
|---|---|
SPC m f f |
general find in project |
SPC m h h |
show documentation for symbol at point |
SPC m h u |
show usages for symbol at point |
Problems
| Key Binding | Description |
|---|---|
SPC m e a |
set all problems for next/prev action |
SPC m e b |
open buffer with problems |
SPC m e c |
show options with problem corrections |
SPC m e e |
set only errors for next/prev action |
SPC m e f |
set only current file for next/prev action |
SPC m e n |
go to next problem |
SPC m e o |
open buffer with problems |
SPC m e p |
go to previous problem |
SPC m e w |
set warnings for next/prev action |
Tests
| Key Binding | Description |
|---|---|
SPC m t t |
run JUnit tests for current method or current file or project |
Problems buffer
| Key Binding | Description |
|---|---|
RET |
go to problem place |
a |
show all problems |
e |
show only errors |
f |
show problems only for current file |
g |
refresh problems |
q |
quit |
w |
show only warnings |
Projects buffer
| Key Binding | Description |
|---|---|
RET |
go to current project |
c |
go to problem place |
D |
delete project |
g |
refresh buffer |
i |
info about current project |
I |
import existing project into the workspace |
m |
mark current project |
M |
mark all projects |
N |
create new project |
o |
open project |
p |
update project |
q |
quit |
R |
rename current project |
u |
unmark current project |
U |
unmark all projects |