New to Camel. I'm trying to get the current DateTime to be a part of a filename. The key bit is here:
.to(s"sftp://$sftpStr/&fileName=MyFile_${date:now:yyyyMMdd}.csv&noop=true")
sftpStr contains the relevant path. But the Date expression throws an error on compilation. I'm sure it's something simple and stupid I'm doing, but it's not clear to me why this doesn't work.
There is a related thing I don't understand, which might help give context to my confusion. I tried this:
.log(LoggingLevel.INFO, LOG.getName, s"Route Started! Time = ${date:now:dd-MM-yyyy HH:mm:ss z}")
which threw an error. But I took away the s tag in the string, and it worked fine. I thought the s just signaled to read the string that follows as a simple expression.
To reiterate, basically just looking to capture the current date/time in a filename (and I can't just create a variable using, say, java.time.LocalDateTime.now() or whatever for reasons too annoying to get into). I included the bit about the log to hopefully contextualize my confusion.
Thanks!
In the statement that you write the problem i believe is $sftpStr. I think that this cannot be resolved.
If $sftpStr is a property then you should use {{$sftpStr}}.
If it is header then you should use ${header.sftpStr}.
I propose to use headers for both folder and file name. Something like:
from(...)
...
.setHeader("folder", constant("the value"))
.setHeader("CamelFileName", simple("${date:now:yyyyMMdd}"))
.to("sftp:username:password#{{ftp.server}}/${header.folder}&noop=true");
In the above ftp.server is a property that holds the SFTP host.
Hope that will help.
Related
I'm testing an application that calls one API, gets a bunch of work orders, then only the work order ID's are passed to another API to display on the page.
The format they need to be in is: {"workOrderIds":["12345","123456"]}
I'm using the JSON Extractor with the following Path Expressions:
$..workOrderNumber
then I'm using the JSR223 PostProcessor and using the following script:
props.put("workOrderNumber", "${workOrderNumber}";
The problem is, that its creating the object like so when I add the variable into the POST Request body of the second request:
{"workOrderIds":["12345, 123456"]}
essentially, I just need to make sure that each value has quotations, but not sure how to make this happen. Sorry if this seems simple, I'm fairly new to QA and have spent several hours trying to figure this out.
We cannot provide a comprehensive answer without seeing the source JSON, maybe it worth trying explicitly casting the filtering result to an Integer like:
vars.put('workOrderIds', new groovy.json.JsonBuilder(new groovy.json.JsonSlurper().parse(prev.getResponseData()).findResults { entry -> entry.workOrderNumber as int }).toPrettyString())
More information:
Apache Groovy - Parsing and producing JSON
Apache Groovy - Why and How You Should Use It
We have an Azkaban property in our project that looks something like this date" : "$(new("org.joda.time.DateTime").parse(...).toString("yyyy-MM-dd")) which is used as an argument to a spark job. The command (in the flow log) has the expression already evaluated but the generated Azkaban file (because this is defined in gradle) still contains the code string.
I couldn't find anything about how this works. Googling didn't help. There is no mention of this functionality in the docs (about $(...) params).
If you look at the PropsUtils.java file you can see the method resolveVariableExpression(final String value, final int last, final JexlEngine jexl) actualy evaluates the prop using the JexlEngine.
I think this fucntionality should be added to the docs.
I'm creating a route using the Java DSL in Camel.
I'd like to perform a text substitution without creating a new processor or bean.
I have this:
.setHeader(MY_THING,
constant(my_template.replace("{id1}", simple("${header.subs_val}").getText())))
If I don't add 'constant' I get type mismatch errors. If I don't put getText() on the simple() part, I get text mismatch answers. When I run my route, it replaces {id} with the literal ${header.subs_val} instead of fetching my value from the header. Yet if I take the quotes off, I get compile errors; Java doesn't know the ${...} syntax of course.
Deployment takes a few minutes, so experiments are expensive.
So, how can I just do a simple substitution. Nothing I am finding on the web actually seems to work.
EDIT - what is the template? Specifically, a string (it's a URL)
http://this/that/{id1}/another/thing
I've inherited some code, so I am unable to simply to(...) the URL and apply the special .tof() (??) formatting.
Interesting case!
If you place my_template in a header you could use a nested simple expression(Camel 2.9 onwards) like in the example below. I am also setting a value to subs_val for the example, but I suppose your header has already a value in the route.
.setHeader("my_template", constant("http://this/that/{id1}/another/thing"))
.setHeader("subs_val",constant("22"))
.setHeader("MY_THING",simple("${in.header.my_template.replaceAll(\"\\{id1.?\",${in.header.subs_val.toString()})}"))
After this step header MY_THING has the value http://this/that/22/another/thing.
1)In this example I could skip to_String() but I do not know what's the type of your header "subs_val" .
2) I tried first with replaceAll(\"\{id1\"}\") but it didn't work with } Probably this is a bug...Will look at it again. That's why in my regex I used .?
3) When you debug your application inside a processor, where the exchange is available you can use SimpleBuilder to evaluate a simple expression easily in your IDE, without having to restart your app
SimpleBuilder.simple("${in.header.url.replaceAll(\"\\{id1.?\",${in.header.subs_val.toString()})}").evaluate(exchange, String.class);
Hope it helped :)
I have values in file:
en-us, de-de, es-es, cs-cz, fr-fr, it-it, ja-jp, ko-kr, pl-pl, pt-br, ru-ru, tr-tr, zh-cn, zh-tw.
how can I get this values for one request?
I want to create a query that takes the value of these in turn and writes the variable
This scenario can be achieved using Jmeter component "CSV Data Set Config"
Please refer to below mentioned link:
Jmeter CSV Data Set Config
Hope this will help
Can't comment, not enough karma. In response to above questions your path is probably wrong. If you use a debug sampler to show what path the CSV reader is taking I think you will find it is looking at something like C:/Jmeter/C:/path/to/CSV/file.
Another option for completing this is to use inline CSVRead. In your HTTP request use code like this -
${__CSVRead(etc/filters.csv,0)}${__CSVRead(etc/filters.csv,next)}
etc/filters is the RELATIVE path from Jmeters active running directory. In my case this evaluates to
C:/git/JmeterScripts/etc/filters.csv
In either case, I am sure your problem is that Jmeters active running directory is not what you think it is. I have had this problem several times with the same error.
I'm setting a Button's content to an Image. It looks something like this:
<Button>
<Image Source="pack://application:,,,/NavigationImages/nav_up_left.png" />
</Button>
In my project I have a subfolder named NavigationImages and within that folder is the image file nav_up_left.png.
When I view the Designer the image appears, however during runtime I get an IOException error saying it cannot locate the resource.
The Build Action is set to Resource.
Actually, this worked fine in one project. But when I copied it over the another project it fails. This seems like an incredibly simple problem, but I find myself stumped and ready to start pulling out hair. #_#
Your thoughts and suggestions will be much appreciated!
Whelp, I figured it out...kinda.
I copied that xaml code from one project where the output type is Windows Application, to another project where the output type is Class Library.
I didn't think of it at the time, but apparently when the output type is a Class Library the pack URI needs to change.
So instead of "pack://application:,,,/NavigationImages/nav_up_left.png" I changed it to "/ProjectName;component/NavigationImages/nav_up_left.png" and now it's working just fine.
I'm not 100% clear why this is works and not the former. I've read through the MSDN documentation on pack URIs in WPF but perhaps I misinterpreted something.
I'll leave this answer unchecked in the event someone can give me a good explanation why what I previously had doesn't work in a project with output type Class Library.
I'm probably missing something really simple. #_#
I just struggled with this same problem for quite a while, and I think that part of what was going wrong in the original was the missing word "component". I, for instance, had
myBitmapImage.UriSource = new Uri(#"pack://application:,,,/MyApp;images/mona2.jpg");
but should have had
... = new Uri(#"pack://application:,,,/MyApp;component/images/mona2.jpg");
The word "component" is not part of the pathname, despite its appearance -- it's a string literal that has to be there. Why? Someone thought it'd be a good idea, I guess.
And for those struggling with another part of the thing, what about "MyApp"? That's the name of the Assembly. Right-click on your project name, select "Properties...", and under the "Application" tab you'll see the "Assembly name:" field.
If you don't feel like searching for that (or worry that it might change, breaking your code), you can do this:
String appUri = #"pack://application:,,,/" +
System.Reflection.Assembly.GetEntryAssembly().GetName().Name + ";";
String path = appUri + "component/images/mona2.jpg";
myBitmapImage.UriSource = new Uri(path);
Not very pretty code, I admit -- it can clearly be shortened -- but it'll gets you where you need to go, I hope. Remember to set the "Build" property on your image file to "Resource"!
Just to shine a light on what was happening in your situation. The second pack uri. The one that worked. Is meant for resources located in an assembly other than the host application. By the sounds of it, the host application was loading this resource from the Class Library in question?
You can see the differences in the pack uri schemes here:
MSDN Pack URI Scheme
The uri changes slightly when referencing a resource from the main assembly, and referencing one from another assembly.
Also, the pack://application:,,, includes what is referred to as the "authority", to omit it would basically make it a relative path, both are valid in most cases where the application authority is assumed.
EDIT: basically because /Subfolder/Resource.xaml(.jpg etc.) and /Assembly;component/Resource.xaml are very similar, the latter tells the parser/loader that it's looking in a referenced assembly, not in the main application's assembly. (I imagine this helps speed up the search).
One other solution to getting this right:
Once your image Build Action is set to 'Resource' and you have rebuilt, navigate to the properties of your <Image /> object. The properties window will provide a ... file resource browser, whereupon selecting your image the Source="..." attribute of your <Image /> will be correctly filled in.