Java 归档 - Page 60 of 655

Installing new APIs using java for OS X

I've downloaded a new API for Java to access Excel files, but I'm not sure how to install it so that I can import it f……

Java

2020-09-04

Java – hibernate interceptor save?

I need to intercept the post save of an entity in Hibernate, but all the contents I find are on the save. The entity i……

Java

2020-09-04

Java data structure to simulate the data tree

I need help defining the method to use I have a soap response and give me an XML file I need to finally display 3 rela……

Java

2020-09-04

Tutorial on packaging Java applications

What are some tutorials and best practices for building source code from Java Desktop / Java EE web applications? I wa……

Java

2020-09-04

Java – proxy mode and rewriting

Suppose there is an interface subject interface Subject { void request(); } We have a realsubject class Suppose we wan……

Java

2020-09-04

JBoss – how to easily test EJBs using JUnit

I want to use JUnit to test enterprise Java beans (which should be deployed to JBoss server in the future) But I don't……

Java

2020-09-04

Java – Cactus and mock object (jmock, easy mock)

I'm confused about cactus and jmock (easy mock) Who can answer the following questions? >When to test with cactus? ……

Java

2020-09-04

Java – why does each thread in my application use a different hibernate session?

I have a web application using hibernate. For some reason, each thread (httprequest or other threads related to queuin……

Java

2020-09-04

How to use jogl2 to hide the mouse cursor?

I am using jogl2 and nativewindow APIs to write Java applications What is the best / easiest way to hide the mouse cur……

Java

2020-09-04

How do I match “not” with more characters in the Java regular expression pattern?

In Java regular expressions, use [^ x] to match "not" with a char I wonder how to match more characters? I use [^ 789]……

Java

2020-09-04

Oledate Java implementation

I need a good oledate Java implementation, and this one doesn't seem to work Are there any known good open source impl……

Java

2020-09-04

Java – is it possible to create ant build files programmatically?

Can ant build files be created from Java code using the ant API? Solution No ant API does not provide such functions Y……

Java

2020-09-04

Java refactor caused a circular reference

I have this code in my desktop application This is just a JPanel that contains buttons and that kind of thing class Ap……

Java

2020-09-04

Java – why does Android’s onItemClick require a long line ID?

For listview, when you register onitemclicklistener, the method you specify is as follows: public abstract void onItem……

Java

2020-09-04

Java file I / O throughput drops

I have a program in which each thread reads multiple lines from a file at once, processes lines, and writes lines to d……

Java

2020-09-04

Java – does anyone run wicket applications on Google App Engine?

We have many wicket - based applications running on separate Java Tomcat servers We plan to transfer some of them to G……

Java

2020-09-04

Java – hibernate generators are not inserted with uniqueidentifier

I'm trying to map entities using hibernate annotations so that IDs are automatically generated when records are create……

Java

2020-09-04

java – Object. Signature of getclass() method

The object class contains the following methods: public final Class<? extends Object> getClass(). Why is the ret……

Java

2020-09-04

LogParser for Java

I just read this post. I want to know if there is something similar to query JBoss log files Solution Try chainsaw V2 ……

Java

2020-09-04

Java – why does the method “setmaximumsize” not work, although “setminimumsize”?

import javax.swing.*; import javax.swing.*; import java.awt.*; public class MyClass { public static void main(Str……

Java

2020-09-04

Java – ThreadLocal (and singleton) in EJB container

I wrote an authorization system that relies on objects representing the current user To simplify programming and impro……

Java

2020-09-04

Java – AES buffer size

I'm trying to apply this DES encryption sample to AES, so I made changes and tried to run this operation: import java.……

Java

2020-09-04

Java – how to resolve hibernate errors: duplicate columns in entity mappings?

Hi, I have the following models: @Entity class Flight{ private Airport airportFrom; private Airport airportTo; ……

Java

2020-09-04

Java – a general way to optimize program speed

In terms of speed, what general methods can optimize programs in Java I use DOM parser to parse the XML file, then sto……

Java

2020-09-04

Java – SWT: check whether multiple keys are pressed at the same time

I want to develop a small game in Java and SWT Thank Phineas in advance Solution In fact, you can achieve it Each key ……

Java

2020-09-04

Java – make jcheckbox bigger?

I want to make the JTable JCheck@R_695_2419 @Larger (for touchscreen), but it doesn't change size I tried > setPref……

Java

2020-09-04

Java: how does a subclass class neutralize a parent constructor?

How can a subclass constructor class neutralize the parent constructor? I mean, in the child constructor, we have to u……

Java

2020-09-04

How to read PGM images with Java?

I think I'm missing something simple here (as usual) I'm trying to read PGM images using Java Matlab does a good job –……

Java

2020-09-04

Java – how to set SWT label filling?

When I assign text to my tags, they wrap around it very closely, sometimes cutting the lower edge off 'p', 'y', etc I ……

Java

2020-09-04

Java – the best way to mark an inherited class as not serializable

If I inherit from a serializable class, but I especially don't want my class to be serializable; What is the best way ……

Java

2020-09-04

Java – select an application server for web application development

My manager asked me to suggest an application server for web application development What factors need to be considere……

Java

2020-09-04

The best difference between object lists in Java

I have a list of Java objects on my server, which is sent to the client through some serialization mechanisms Occasion……

Java

2020-09-04

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Installing new APIs using java for OS X

Java – hibernate interceptor save?

Java data structure to simulate the data tree

Tutorial on packaging Java applications

Java – proxy mode and rewriting

JBoss – how to easily test EJBs using JUnit

Java – Cactus and mock object (jmock, easy mock)

Java – why does each thread in my application use a different hibernate session?

How to use jogl2 to hide the mouse cursor?

How do I match “not” with more characters in the Java regular expression pattern?

Oledate Java implementation

Java – is it possible to create ant build files programmatically?

Java refactor caused a circular reference

Java – why does Android’s onItemClick require a long line ID?

Java file I / O throughput drops

Java – does anyone run wicket applications on Google App Engine?

Java – hibernate generators are not inserted with uniqueidentifier

java – Object. Signature of getclass() method

LogParser for Java

Java – why does the method “setmaximumsize” not work, although “setminimumsize”?

Java – ThreadLocal (and singleton) in EJB container

Java – AES buffer size

Java – how to resolve hibernate errors: duplicate columns in entity mappings?

Java – a general way to optimize program speed

Java – SWT: check whether multiple keys are pressed at the same time

Java – make jcheckbox bigger?

Java: how does a subclass class neutralize a parent constructor?

How to read PGM images with Java?

Java – how to set SWT label filling?

Java – the best way to mark an inherited class as not serializable

Java – select an application server for web application development

The best difference between object lists in Java

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