java

问题 This become pain in my neck!!! I have three queries. 1)I want to configure CommonsPool2TargetSource in my project for pooling of my custom POJO class. What I have done so far : MySpringBeanConfig class : @Configuration @EnableWebMvc @ComponentScan(basePackages = {"com.redirect.controller","com.redirect.business","com.redirect.dao.impl","com.redirect.model"}) @EnableTransactionManagement @PropertySource("classpath:" + JioTUConstant.SYSTEM_PROPERTY_FILE_NAME + ".properties") @Import(

问题 Is there any way how to run Selenium automation test in Internet Explorer 9 in InPrivate mode with IEDriverServer? I need to test 2 (two) testcases: 1. browser is closed. Open one window of IE InPrivate mode. Run test. 2. browser is opened in normal mode. Open new window of IE InPrivate mode. Run test. How should JAVA code look for this tests? Thank you 回答1: public void openBrowserInPrivacyMode(boolean isBrowserActive) { System.setProperty("webdriver.ie.driver", "path/to/IEDriverServer_x32

问题 After asking [How to parse 🎌 Japanese Era Date string values into LocalDate & LocalDateTime], I was curious about the following case; 明治二十三年十一月二十九日 Is there a way to parse Japanese numbers on top of Japanese Calendar characters, essentially a pure Japanese date, into LocalDate ? Using only Java DateTime API. I don't want to modify the input String values, but want just API to handle the recognition. 回答1: For anyone reading along, your example date string holds an era designator, year of era

问题 I have the following class class Book implement Borrowable { @Override public String toString(Function<? extends Borrowable , String> format) { return format.apply(this); } } This gives me an error that i cannot use "apply" on this(Book object). My current formatter is Function<Book, String> REGULAR_FORMAT = book -> "name='" + book.name + '\'' + ", author='" + book.author + '\'' + ", year=" + book.year; I don't want to make the lambda function of the type Function<Borrowable, String> as I

问题 After asking [How to parse 🎌 Japanese Era Date string values into LocalDate & LocalDateTime], I was curious about the following case; 明治二十三年十一月二十九日 Is there a way to parse Japanese numbers on top of Japanese Calendar characters, essentially a pure Japanese date, into LocalDate ? Using only Java DateTime API. I don't want to modify the input String values, but want just API to handle the recognition. 回答1: For anyone reading along, your example date string holds an era designator, year of era

问题 Main issue : I've encountered the following error on Eclipse Luna : You come one day at work and try to launch eclipse and be productive but as soon as your workbench opens you see that all your file tabs are in error like : Cannot determine URI for 'my-project/path/to/file/filename.extension' And if I check in my navigator/explorer views I see none of my projects. The first couple times I did as recomended to other people who faced the same problem : Eclipse Error: Cannot determine URI for

问题 Main issue : I've encountered the following error on Eclipse Luna : You come one day at work and try to launch eclipse and be productive but as soon as your workbench opens you see that all your file tabs are in error like : Cannot determine URI for 'my-project/path/to/file/filename.extension' And if I check in my navigator/explorer views I see none of my projects. The first couple times I did as recomended to other people who faced the same problem : Eclipse Error: Cannot determine URI for

问题 I need to parse date-times as strings coming as two different formats: 19861221235959Z 1986-12-21T23:59:59Z The following dateTimeFormatter pattern properly parses the first kind of date strings DateTimeFormatter.ofPattern ("uuuuMMddHHmmss[,S][.S]X") but fails on the second one as dashes, colons and T are not expected. My attempt was to use optional sections as follows: DateTimeFormatter.ofPattern ("uuuu[-]MM[-]dd['T']HH[:]mm[:]ss[,S][.S]X") Unexpectedly, this parses the second kind of date

问题 I've recently begun using Spring's Data Source Transaction Manager. I have a problem now. My transaction includes updates to a DB table and a write operation to a file. It works fine but I have some doubts about file I/O. As you see below, I have configured openFile and closeFile methods of my bean as the init-method and the destroy-method respectively, which in turn provides those methods to be called just like a constuructor and a destructor. If the file is not closed properly, some of the

问题 I need to parse date-times as strings coming as two different formats: 19861221235959Z 1986-12-21T23:59:59Z The following dateTimeFormatter pattern properly parses the first kind of date strings DateTimeFormatter.ofPattern ("uuuuMMddHHmmss[,S][.S]X") but fails on the second one as dashes, colons and T are not expected. My attempt was to use optional sections as follows: DateTimeFormatter.ofPattern ("uuuu[-]MM[-]dd['T']HH[:]mm[:]ss[,S][.S]X") Unexpectedly, this parses the second kind of date