I have a problem whereby the generator is producing a malformed schema version. Does anyone know why this is the case?
public class MyDaoGenerator {
public static void main(String[] args) throws Exception {
Schema schema = new Schema(1000, "com.mydomain");
...
}
}
OUTPUT
public class MyDaoMaster extends AbstractDaoMaster {
public static final int SCHEMA_VERSION = 1,000;
...
}
The fix will be available today in maven central. Update your greenDAO generator version to 1.3.1.
Probably this is a error coming from freemarker that occurs in greendao-generator <= 1.3.0.
Freemarker is used by greendao-generator to generate the *.java-files. If not configured freemarker uses a locale-sensitive output (for numbers).
See the Freemarker Manual
If you want to use greendao with schema-version > 999 you probably have to add this line in greendao-generator-project rebuild it and use the modified greendao-generator.jar. This causes all numbers used in the templates to be without grouping signs.
File DaoGenerator.java (line 63):
config.setNumberFormat("#*");
Another way would be to manually edit the schema version in your generated file. But you would have to repeat this everytime you regenerate your code.
Related
I am a student who begin to study SHOP2 from China.
My teacher told me to run JSHOP2 in Eclipse.Now I can run original zenotravel problem and generate GUI and plans.Likewise, I want to put other domain and problems to SHOP2 and produce plans.
But the problem is that I don't know how to compile them and My teacher only asked me to run the the main function in Internaldomain but it can't succeed.Follow is the original code:
public static void main(String[] args) throws Exception
{
//compile();
// compile(args);
//-- run the planning algorithm
run(args);
}
This code can run zenotravel.Then I put domain and problems named pfile1 and
tdepots respectively into SHOP2 folder.Change the codes to:
{
compile(domaintdepots);
// compile(args);
//-- run the planning algorithm
run(args);
}
It warns "domainpdfiles cannot be resolved to a variable".
Or
//--compile();
compile(args);
//-- run the planning algorithm
//run(args);
It turns out:
"Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
at JSHOP2.InternalDomain.compile(InternalDomain.java:748)
at JSHOP2.InternalDomain.main(InternalDomain.java:720)"
720 is main funcition above.And 748 is compile function:
public static void compile(String[] args) throws Exception
{
//-- The number of solution plans to be returned.
int planNo = -1;
//-- Handle the number of solution plans the user wants to be returned.
if (args.length == 2 || args[0].substring(0, 2).equals("-r")) {
if (args[0].equals("-r"))
planNo = 1;
else if (args[0].equals("-ra"))
planNo = Integer.MAX_VALUE;
else try {
planNo = Integer.parseInt(args[0].substring(2));
} catch (NumberFormatException e) {
}
}
Finally,according to the advice of the friend,I put the two pddls into src folder and use “java Jshop2.InternalDomain domaintdepots”in CMD commad but an error appeared:"the main class Interdomain can't be found or loaded".But I have set the class path accurately and the Zenotravel planning can run.So how
and where can I use the command ？
And what is written in the bracket"compile()" in Eclipse？
I am also not familiar with JAVA so it's better if there is concrete instruction.Thanks a lot.
Please describe what are you trying to build, what is it supposed to do, what is the expected end result.
If you do have a valid PDDL domain and problem file, you could try to load them into the online http://editor.planning.domains/ editor using the File > Load menu. Then press the Solve button and confirm which of the file is the domain and which is problem. If the PDDL model is valid (and the underlying solver can handle the requirements), you will get a plan back.
If you are trying to build a software solution that needs a PDDL-based planning engine as one of its component, perhaps you could use one of the available implementations: https://nergmada.github.io/pddl-reference/guide/whatisplanner.html#list-of-planners
If you are trying to build your own planning engine in Java using the Eclipse IDE, you probably need a Java-based PDDL parser. Here is a tutorial, how to use pddl4j for that purpose:
https://github.com/pellierd/pddl4j/wiki/A-tutorial-to-develop-your-own-planner
If you need to use Jshop2 in particular, it looks from their documentation (http://www.cs.umd.edu/projects/shop/description.html) that you need to indeed compile the domain and problem PDDL into Java code using following commands:
java JSHOP2.InternalDomain domainFileName
java JSHOP2.InternalDomain -r problemFileName
Edited on June 19th
Java package names (e.g. JSHOP2) and class names (InternalDomain) are case sensitive, so make sure you type them as per the documentation. That is probably why you are getting the "main class not found error".
It is difficult to say what the lines numbers 748 and 720 exactly correspond to, because in the GitHub repo https://github.com/mas-group/jshop2/blob/master/src/JSHOP2/InternalDomain.java the code is different from yours. Can you indicate in your questions which lines those are exactly?
The make file shows how to execute an out-of-the-box example in the distribution:
cd examples\blocks
java JSHOP2.InternalDomain blocks
java JSHOP2.InternalDomain -r problem300
Does that work for you?
Actually I am executing my selenium test by reading test case data from excel.I wanted to fetch whether the test result is Passed or failed after execution of my first test case and write it in front of test case then y second test case and write it in front of test case and so on .
Before execution of my test case excelsheet screenshoot
http://i.stack.imgur.com/L2LNz.png
after execution of my test cases excelsheet screenshoot
http://i.stack.imgur.com/mMivW.png
You can fetch the results using TestNG. TestNG contains default listeners which reads if your test passed/failed/was skipped.
To set this data in excelsheet you need to create a class that implements from ITestListener
public class ExcelListener implements ITestListener
If you use any IDE, you should see a warning about need of creating unimplemented methods. Allow system to create them and you should see methods like
#Override
public void onTestSuccess(ITestResult result) {
// TODO Auto-generated method stub
}
Then all you have to code is
1. Open excel file
2. Find the right column
3. Insert status
To do that I recommend using Java Excel API.
To read existing excelsheet you need to provide absolute path, workbook name and a sheetname. Here's my code for method getExcel
public void getExcel(String filePath, String sheetName, String fileName) throws BiffException, IOException {
String absolutePath = filePath.concat("/").concat(fileName);
file = new FileInputStream(new File(absolutePath));
workbook = Workbook.getWorkbook(file);
worksheet = workbook.getSheet(sheetName);
}
After getting an excel file, you need to iterate through data.
You can provide exact column and row.
Hope it helps!
EDIT:
Place a listener like this
#Listeners(MyExcelListener.class)
public class MyTestClass {
}
I'm working on a Java web app which utilises Spring's ConversionService API.
Converters look like this:
public class MyCustomConverter implements Converter<MySourceClass, MyTargetClass> {
#Override
public MyTargetClass convert(final MySourceClass source) {
// ...conversion code...
return myTargetClass;
}
}
and are registered in the application config, e.g:
#PostConstruct
public void addConverters() {
genericConversionService.addConverter(myCustomConverter);
// ...others...
}
A conversion can then be applied like this:
MyTargetClass result = conversionService.convert(mySource, MyTarget.class);
The problem I'm having is finding usage within the code of a particular converter (such as the example directly above). Am using Eclipse IDE - could anyone suggest a way to do this?
If you want to see all the references made to the method ConversionService.convert, you can highlight the convert method and use the Eclipse short-cut Ctrl + Shift + G. This will search the method inside your entire workspace. To search only in the project, you can right-click on the method and select References > Project.
To restrict the references search with a specific method parameter, see this answer : https://stackoverflow.com/a/11836545/1743880.
I'd like to send the report generated by testNG ( java+eclipse+testNG) within the #AfterSuite section.
It's not a problem to send it, but the point is that the report is generated after the #AfterSuite section, so , basically, i send the previous one instead of the last one !
Any idea about how can I solve it ?
As you are seeing, #AfterSuite runs before the report is generated.
Have you though about implementing a TestNG IReporter listener ?
public class MyReporter implements IReporter {
#Override
public void generateReport(List<XmlSuite> xmlSuites, List<ISuite> iSuites, String s) {
//Create your bespoke results
//Email results
}
}
Obviously you can see a flaw in that you have to generate your own results from the raw results data (which may be advantageous if you just want to email a subset of data).
The ideal solution would to be able to extend the default report generator, but I am not sure this can be done. However there is an existing listener provided by http://reportng.uncommons.org/, which actually provides a much nicer report output.
If you extend this this class, and call their code, and then add email generator code afterwards, it may work
public class MyReporter extends HTMLReporter {
#Override
public void generateReport(List<XmlSuite> xmlSuites, List<ISuite> iSuites, String s) {
super.generateReport(xmlSuites, iSuites, s);
//Email results
}
}
You can attach a listener to a test suite in several ways, as explained on the TEstNG website (http://testng.org/doc/documentation-main.html#listeners-testng-xml)
An alternative to all of this woudl be to use a build tool like Maven to run your tests, then have a post test event to email the results.
I copied the answer from Krishnan.
It works for me.
By the way, in my test environment, I need to extends the org.testng.reporters.EmailableReporter2 instead of EmailableReporter to make sure the correct count.
See below for your reference:
Krishnan Mahadevan Krishnan Mahadevan at Jul 31, 2012 at 8:58 am I am guessing that you are referring to the TestNG generated
"emailable-report.html" which you would want to mail.
With that assumption here's how you should be able to do it.
Extend org.testng.reporters.EmailableReporter
Override org.testng.reporters.EmailableReporter.generateReport(List,
List, String) and have it do something as below :
#Override
public void generateReport(List xml, List suites, String
outdir) {
super.generateReport(xml, suites, outdir);
SendFileEmail e= new SendFileEmail();
e.sendEmail();
}
Now add up this listener of yours into your suite file using
tag.
for some reason when I try to use scanner with gwt, i get the following error:
No source code is available for type java.util.Scanner; did you forget to inherit a required module?
I looked around and it seems the "No source code is available for type xxxx" errors are due to not having a Javascript equivalent type for the Java type.
Is scanner not able to be used with GWT?
Here is a snippet of my code:
import java.util.Scanner;
...
public void submit(){
String text = editor.getEditor().getText();
Scanner input = new Scanner(text);
while(input.hasNextLine()){
String line = input.nextLine();
if(line.contains("//")){
cInfo.setDone(false);
cInfo.setCode(text);
return;
}
cInfo.setDone(true);
cInfo.setCode(text);
}
}
}
java.util.Scanner is not part of the GWT JRE Emulation. If you need a detail overview of what is inside the emulation here is the link to the docs:
https://developers.google.com/web-toolkit/doc/latest/RefJreEmulation#Package_java_util
Your code (at least the one in the current version of your question) is probably[*] equivalent to
public void submit() {
String text = editor.getEditor().getText();
if ("".equals(text))
return;
cInfo.setDone(!text.contains("//"));
cInfo.setCode(text);
}
However, I have a feeling that this may not actually be what want to do (or is it?)
If you need to split strings on the client side, I usually recommend the Splitter class in Guava. Most of its methods are GwtCompatible, and (together with CharMatcher, Joiner, ...) it's great to use both on the client and server side of your Java code.
[*] assuming, that setDone and setCode are simple setters without side effects