I created the following resource mapper using the instructions from the resources plugin:
import org.grails.plugin.resource.mapper.MapperPhase
import org.apache.commons.logging.LogFactory
class VersionResourceMapper {
def phase = MapperPhase.MUTATION
def log = LogFactory.getLog(this.class)
static defaultIncludes = [ '/js/**' ]
def map(resource, config) {
def query = [v:'1.01']
resource.actualUrl = resource.actualUrl + '?' + query.collect { it }.join('&')
//resource.updateActualUrlFromProcessedFile()
if (log.debugEnabled) log.debug "Modified URL: ${resource.actualUrl}"
log.info "Modified URL: ${resource.actualUrl}"
}
}
The file is located in grails-app/resourceMappers
My class never even gets called. I have a debug breakpoint set which is never hit. Is there some other configuration that has to be set?
remove this line
static defaultIncludes = [ '/js/**' ]
and check if your breakpoint is hit. It looks like it is just not finding the js directory.
If that works change the above line to
static defaultIncludes = [ 'js/**' ]
I'm pretty sure that you need to change
def phase = MapperPhase.MUTATION
to
static phase = MapperPhase.MUTATION
Related
I am trying to parse a groovy file using config slurper like this .
fileContents = '''deployment {
deployTo('dev') {
test = me
}
}'''
def config = new ConfigSlurper().parse(fileContents)
The above code works because the deployto('dev') is simply accepting a string. But I add an extra parameter to it , it fails with this exception:
fileContents = '''deployment {
deployTo('dev','qa') {
test = me
}
}'''
def config = new ConfigSlurper().parse(fileContents)
It fails with the following exception :
Caught: groovy.lang.MissingMethodException: No signature of method: groovy.util.ConfigSlurper$_parse_closure5.deployTo() is applicable for argument types: (java.lang.String, java.lang.String, script15047332444361539770645$_run_closure3$_closure10) values: [dev, postRun, script15047332444361539770645$_run_closure3$_closure10#6b8ca3c8]
Is there a way around reading this config file with extra args in a module?
You are almost there. In order to use list of values, please do the below change.
From:
deployTo('dev','qa')
To:
deployTo(['dev','qa'])
It would be:
def fileContents = '''deployment { deployTo(['dev','qa']) { test = me } }'''
def config = new ConfigSlurper().parse(fileContents)
I would like to run different versions of my Grails (2.3.5) app at the same time in the same tomcat using different DBs.
At the moment I am having an external configuration file where I specify my DB configurations.
The filename is hardcoded:
<tomcat-home>/conf/sc.conf
"sc.war" is the name of my war-file. As I now want/need to run multiple versions I would like to make the name of the conf file variable.
<tomcat-home>/conf/<warfilename>.conf
Is there a way to get the war-file-name at runtime?
I am open for other ways to solve my problem. Thanks for your help.
You just need to give applicationBaseDir path into external config file
applicationBaseDir = ""
println "Bootstrapping application"
println ">>>>>>>>Environment >>>>>"+GrailsUtil.environment
Environment.executeForCurrentEnvironment {
development {
println "Keeping applicationBaseDir "+grailsApplication.config.applicationBaseDir+" as is."
}
production {
//Following code finds your project path and set applicationBaseDir
Process findPresentWorkingDirectory = "pwd".execute()
def pwd = findPresentWorkingDirectory.text
def pwdTokens = pwd.tokenize("/")
pwdTokens.pop()
applicationBaseDir = pwdTokens.join("/")
println ">>>> applicationBaseDir "+applicationBaseDir
applicationBaseDir = "/"+applicationBaseDir+"/webapps/applicationDir/"
println 'grailsApplication.config.applicationBaseDir '+applicationBaseDir
}
}
Or you directly set applicationBaseDir in external config file
applicationBaseDir = "/home/tomcat/webapps/applicationDir/"
Now, to refer specific external config file add into your project file Config.groovy file following code
environments {
development {
String codeSystemClassFilePath = AnyDomainClassNameFromYourApplication.class.getProtectionDomain().getCodeSource().getLocation().getPath()
// Here AnyDomainClassNameFromYourApplication change to your application domain class name e.g.I have domain class Student then I replace it with Student
def arrayWithLastValueAsProjectName = codeSystemClassFilePath.split('/target/classes/')[0].split('/')
String projectName = arrayWithLastValueAsProjectName[arrayWithLastValueAsProjectName.size()-1]
println "App name in dev==>"+projectName
grails.logging.jul.usebridge = true
grails.config.locations = [
"file:${userHome}/grails/${projectName}.groovy"
]
grails.assets.storagePath = ""
}
production {
String codeSystemClassFilePath = AnyDomainClassNameFromYourApplication.class.getProtectionDomain().getCodeSource().getLocation().getPath()
def arrayWithLastValueAsProjectName = codeSystemClassFilePath.split('/WEB-INF/classes/')[0].split('/')
String projectName = arrayWithLastValueAsProjectName[arrayWithLastValueAsProjectName.size()-1]
println "App name in production==>"+projectName
grails.logging.jul.usebridge = false
grails.config.locations = [
"file:${userHome}/grails/${projectName}.groovy"
]
}
}
//here grails/ is my default folder use to store exernal-config-files
I hope this helps you!
I'm trying to load a custom module in a restartless add-on, using the following:
chrome/content/modules/Test.jsm:
var EXPORTED_SYMBOLS = [ 'Test' ];
let Test = {};
chrome.manifest:
content test chrome/content/
bootstrap.js:
const Cu = Components.utils;
// Tried this first, but figured perhaps chrome directives aren't loaded here yet
// let test = Cu.import( 'chrome://test/modules/Test.jsm', {} ).Test;
function install() {
let test = Cu.import( 'chrome://test/modules/Test.jsm', {} ).Test;
}
function uninstall() {
let test = Cu.import( 'chrome://test/modules/Test.jsm', {} ).Test;
}
function startup() {
let test = Cu.import( 'chrome://test/modules/Test.jsm', {} ).Test;
}
function shutdown() {
let test = Cu.import( 'chrome://test/modules/Test.jsm', {} ).Test;
}
However, I get the following types of WARN messages (this one was for shutdown(), but basically identical for all functions and in the earlier attempt in the global scope):
1409229174591 addons.xpi WARN Exception running bootstrap method
shutdown on test#extensions.codifier.nl: [Exception... "Component
returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE)
[nsIXPCComponents_Utils.import]" nsresult: "0x80070057
(NS_ERROR_ILLEGAL_VALUE)" location: "JS frame ::
resource://gre/modules/addons/XPIProvider.jsm ->
file:///test/bootstrap.js :: shutdown :: line 21" data: no] Stack
trace: shutdown()#resource://gre/modules/addons/XPIProvider.jsm ->
file:///test/bootstrap.js:21 <
XPI_callBootstrapMethod()#resource://gre/modules/addons/XPIProvider.jsm:4232
<
XPI_updateAddonDisabledState()#resource://gre/modules/addons/XPIProvider.jsm:4347
<
AddonWrapper_userDisabledSetter()#resource://gre/modules/addons/XPIProvider.jsm:6647
< uninstall()#extensions.xml:1541 < oncommand()#about:addons:1 <
Are chrome.manifest directives not yet available in bootstrap.js? Or is what I am attempting some kind of security violation, perhaps? Or am I simply doing something trivially wrong?
What I was hoping to achieve, is that I could do something like the following:
chrome/content/modules/Test.jsm:
var EXPORTED_SYMBOLS = [ 'Test' ];
let Test = {
install: function( data, reason ) {
},
/* etc */
bootstrap: function( context ) {
context.install = this.install;
context.uninstall = this.uninstall;
context.startup = this.startup;
context.shutdown = this.shutdown;
}
}
bootstrap.js:
const Cu = Components.utils;
Cu.import( 'chrome://test/modules/Test.jsm' );
Test.bootstrap( this );
Perhaps it's a bit over the top to begin with, but I just kind of like the idea of hiding implementations in modules and/or objects and keeping bootstrap.js super clean.
If you happen to have suggestions on how to achieve this by other means: I'm all ears.
Yes you can your path is wrong though.
Just do this:
let test = Cu.import( 'chrome://test/content/modules/Test.jsm', {} ).Test;
notice the /content/
You don't have to do the .Test unless you want the lower case test to hold it. You can just do:
Cu.import( 'chrome://test/content/modules/Test.jsm');
and use as Test.blah where blah is whatever is in the JSM module.
This code can go anywhere, it does not have to be in the install function.
Make sure to unload the custom JSM modules or else it can lead to zombie compartments which is bad for memory. Read here:
last paragraph here: https://developer.mozilla.org/en-US/docs/Extensions/Common_causes_of_memory_leaks_in_extensions
more reading but optional: https://developer.mozilla.org/en-US/docs/Zombie_compartments
Beyond #Noitidart's answer, you don't have to use chrome.manifest' and register a content package if your only concern is how to import your module.
function install(data, reason) {
Components.utils.import(data.resourceURI.spec + "relative/path/to/your/module.jsm");
}
I want to use Logback as my logging framework within Grails. therefore I set up everything in place to work but my implementation fails on the configuration file itself. the reason is, as I guess, somewhere whithin the scoping of Groovy Script but I'm not able to figure it out...
if I define my String properties without any identifier which I want to use later I get a warning that it may not be accessed. For example:
LOG_DIR = 'c:/temp/myproject/logs/'
BACKUP_DIR = LOG_DIR + 'backup/'
appender('F_MAIN', RollingFileAppender) {
file = LOG_DIR + 'test.log'
rollingPolicy(FixedWindowRollingPolicy) {
fileNamePattern = BACKUP_DIR + 'test.%d{yyyy-MM-dd}.%i.log.zip'
// .... and so on
}
}
I get the following error message from Logback, which I'm pretty sure is indicating that both LOG_DIR and BACKUP_DIR can not be reached:
13:33:32,036 |-ERROR in ch.qos.logback.classic.gaffer.AppenderDelegate#6fd00b - Appender [F_MAIN] of type [ch.qos.logback.core.rolling.RollingFileAppender] has no appplicable [LOG_DIR] property
13:33:32,068 |-ERROR in ch.qos.logback.classic.gaffer.ComponentDelegate#788ac3 - Component of type [ch.qos.logback.core.rolling.FixedWindowRollingPolicy] has no appplicable [BACKUP_DIR] property
I also tried the following approach by declaring both variables with the #Field tag, but it still does not work:
#Field String LOG_DIR = 'c:/temp/myproject/logs/'
#Field String BACKUP_DIR = LOG_DIR + 'backup/'
appender('F_MAIN', RollingFileAppender) {
file = LOG_DIR + 'test.log'
rollingPolicy(FixedWindowRollingPolicy) {
fileNamePattern = BACKUP_DIR + 'test.%d{yyyy-MM-dd}.%i.log.zip'
// .... and so on
}
}
what am I doing wrong here?
oh my!
after searching and a lot of trial/error I found the solution and it was so close and definitely seems obvious now: I had to declare both variables with def, so now they are visible throughout the whole script ;)
For example, this is working code:
def LOG_DIR = 'c:/temp/myproject/logs/'
def BACKUP_DIR = LOG_DIR + 'backup/'
appender('F_MAIN', RollingFileAppender) {
file = LOG_DIR + 'test.log'
rollingPolicy(FixedWindowRollingPolicy) {
fileNamePattern = BACKUP_DIR + 'test.%d{yyyy-MM-dd}.%i.log.zip'
// .... and so on
}
}
now, I'm also able to use a function like this within my script:
def createFilename(String directory, String name, boolean isBackupFile) {
String filename = ''
if(isBackupFile) {
filename = "${directory}backup/MyProject-${name}.%d{yyyy-MM-dd}.%i.log.zip"
} else {
filename = "${directory}MyProject-${name}.log"
}
return filename
}
def fileAppenderLog = createFilename(LOG_DIR, 'output', false)
def fileAppenderLogBackup = createFilename(LOG_DIR, 'output', true)
appender('F_MAIN', RollingFileAppender) {
file = fileAppenderLog
rollingPoliciy(FixedWindowRollingPolicy) {
fileNamePattern = fileAppenderLogBackup
// .... and so on
}
}
which is pretty useful, I think :), especially if you want to declare a bunch of different logfiles and even if you want to declare temporary logfiles which are created when Logback is rescanning this file ...
I can't have my 'folder' external variable working. Always I'm getting [:].
I'm developing on Grails under Windows (this is why the external configuration file looks like file:C:\path\to/file).
I'm using external configuration in another project without problems, in the same way that I'm showing below.
I have this:
Config.groovy:
environments {
development {
grails.config.locations = [ "file:${userHome}/.grails/${appName}-config.groovy" ]
}
}
myApp-config.groovy:
stats.feed.wsdl.folder = '/static'
Controller and Service:
class WsdlController {
def wsdlService
def index = {
wsdlService.getEventsSchedule()
}
}
class WsdlService {
def grailsApplication
def getEventsSchedule = {
println "Locations: ${grailsApplication.config.grails.config.locations}"
println "Folder: ${grailsApplication.config.stats.feed.wsdl.folder}"
}
}
Console:
Locations: [file:C:\Users\myUser/.grails/myApp-config.groovy]
Folder: [:]
Any clue?
Thanks!
Updated!
This is the whole myApp-config.groovy:
println 'Start'
stats.feed.wsdl.folder = "/stats"
println 1
stats.feed.wsdl.folder.events = "${stats.feed.wsdl.folder}/events"
println 2
stats.feed.wsdl.folder.teams = "${stats.feed.wsdl.folder}/teams"
println 'End'
This is not working, the console shows:
Start
1
But if I change the variable names, it works.
println 'Start'
stats.feed.wsdl.folder = "${playcall.static.resources.folder}/stats"
println 1
stats.feed.wsdl.events.folder = "${stats.feed.wsdl.folder}/events"
println 2
stats.feed.wsdl.teams.folder = "${stats.feed.wsdl.folder}/teams"
println 'End'
Console:
Start
1
2
End
You create a property and declared this as a string:
stats.feed.wsdl.folder = "/stats"
In that way you isnt't able to add subproperties. So, to keep something close to what you want, you can do this:
stats.feed.wsdl.folder.base = "/stats"
stats.feed.wsdl.folder.events = "${stats.feed.wsdl.folder.base}/events"
stats.feed.wsdl.folder.teams = "${stats.feed.wsdl.folder.base}/teams"