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===============================================================================
ALE Java Integration *ale-java-options*
===============================================================================
checkstyle *ale-java-checkstyle*
g:ale_java_checkstyle_options *g:ale_java_checkstyle_options*
*b:ale_java_checkstyle_options*
Type: String
Default: '-c /google_checks.xml'
This variable can be changed to modify flags given to checkstyle.
===============================================================================
javac *ale-java-javac*
g:ale_java_javac_classpath *g:ale_java_javac_classpath*
*b:ale_java_javac_classpath*
Type: |String|
Default: `''`
This variable can be set to change the global classpath for Java.
g:ale_java_javac_executable *g:ale_java_javac_executable*
*b:ale_java_javac_executable*
Type: |String|
Default: `'javac'`
This variable can be set to change the executable path used for javac.
g:ale_java_javac_options *g:ale_java_javac_options*
*b:ale_java_javac_options*
Type: |String|
Default: `''`
This variable can be set to pass additional options to javac.
===============================================================================
google-java-format *ale-java-google-java-format*
g:ale_java_google_java_format_executable
*g:ale_java_google_java_format_executable*
*b:ale_java_google_java_format_executable*
Type: |String|
Default: `'google-java-format'`
See |ale-integrations-local-executables|
g:ale_java_google_java_format_options *g:ale_java_google_java_format_options*
*b:ale_java_google_java_format_options*
Type: |String|
Default: `''`
This variable can be set to pass additional options
===============================================================================
pmd *ale-java-pmd*
g:ale_java_pmd_options *g:ale_java_pmd_options*
*b:ale_java_pmd_options*
Type: String
Default: '-R category/java/bestpractices'
This variable can be changed to modify flags given to PMD. Do not specify -f
and -d. They are added automatically.
===============================================================================
javalsp *ale-java-javalsp*
To enable Java LSP linter you need to download and build the vscode-javac
language server from https://github.com/georgewfraser/java-language-server.
Simply download the source code and then build a distribution:
scripts/link_mac.sh
or
scripts/link_windows.sh
This generates a dist/mac or dist/windows directory that contains the
language server. To let ALE use this language server you need to set the
g:ale_java_javalsp_executable variable to the absolute path of the java
executable in this directory.
g:ale_java_javalsp_executable *g:ale_java_javalsp_executable*
*b:ale_java_javalsp_executable*
Type: |String|
Default: `'java'`
This variable can be changed to use a different executable for java.
===============================================================================
eclipselsp *ale-java-eclipselsp*
To enable Java LSP linter you need to clone and build the eclipse.jdt.ls
language server from https://github.com/eclipse/eclipse.jdt.ls. Simply
clone the source code repo and then build the plugin:
./mvnw clean verify
Note: currently, the build can only run when launched with JDK 8. JDK 9 or more
recent versions can be used to run the server though.
After build completes the files required to run the language server will be
located inside the repositoy folder `eclipse.jdt.ls`. Ensure to set
|g:ale_java_eclipselsp_path| to the absolute path of that folder.
You could customize compiler options and code assists of the server.
Under your project folder, modify the file
`.settings/org.eclipse.jdt.core.prefs` with options presented at
https://help.eclipse.org/neon/topic/org.eclipse.jdt.doc.isv/reference/api/org/eclipse/jdt/core/JavaCore.html.
g:ale_java_eclipselsp_path *g:ale_java_eclipselsp_path*
*b:ale_java_eclipselsp_path*
Type: |String|
Default: `'eclipse.jdt.ls'`
Absolute path to the location of the eclipse.jdt.ls repository folder.
g:ale_java_eclipselsp_executable *g:ale_java_eclipse_executable*
*b:ale_java_eclipse_executable*
Type: |String|
Default: `'java'`
This variable can be set to change the executable path used for java.
===============================================================================
uncrustify *ale-java-uncrustify*
See |ale-c-uncrustify| for information about the available options.
===============================================================================
vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
|
