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Ondrej Medek xmedeko

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xmedeko / IpRange.java
Created January 29, 2016 09:44
IpRange parse and contains test
package org.xmedeko;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Arrays;
import java.util.logging.Logger;
/**
* IP range or just one IP address. The main method {@link #containsAddress(byte[])} tests if the given address is in the range.
*
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xmedeko / BatchInitalizer.java
Last active December 28, 2015 05:09
Simple helper to batch load of uninitialized LAZY relations in Hibernate entities.
package org.xmedeko;
import java.util.List;
import java.util.Set;
import org.hibernate.annotations.BatchSize;
import org.hibernate.proxy.HibernateProxy;
import org.hibernate.proxy.LazyInitializer;
import com.google.common.base.Preconditions;
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xmedeko / JLinkButton.java
Last active December 28, 2015 04:59
Java Swing JLinkButton draws a button like JLabel with blue color and underlined font on mouse hover. Disclaimer: inspired by a few others similar solutions.
import java.awt.Color;
import java.awt.Cursor;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.font.TextAttribute;
import java.util.Map;
import javax.swing.Action;
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xmedeko / jdump.sh
Created May 22, 2013 13:42
jdump - JDK heap dump, wrapper around jmap (and jps)
#!/bin/sh
## Wrapper around jmap (and jps).
## Usage: PID file
if [[ "$#" -le 0 ]]; then
jps -ml
echo
echo "Usage: $(basename $0) PID file"
exit
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xmedeko / NativeSQLAliasedCriterion.java
Created October 16, 2012 12:35
Hibernate Native SQL Aliased Criterion
package org.xmedeko.hibernate;
import org.hibernate.Criteria;
import org.hibernate.EntityMode;
import org.hibernate.HibernateException;
import org.hibernate.criterion.CriteriaQuery;
import org.hibernate.criterion.Criterion;
import org.hibernate.engine.TypedValue;
import org.hibernate.type.Type;
import org.hibernate.util.ArrayHelper;
@xmedeko
xmedeko / NativeSQLOrder.java
Created October 16, 2012 12:32
Hibernate NativeSQLOrder
package org.xmedeko.hibernate;
import org.hibernate.Criteria;
import org.hibernate.HibernateException;
import org.hibernate.criterion.CriteriaQuery;
import org.hibernate.criterion.Order;
import com.google.common.base.Strings;
/**
@xmedeko
xmedeko / adminlog.jsp
Created August 6, 2012 13:47 — forked from iamkristian/log4jAdmin.jsp
Change log4j log levels runtime from a jsp
<%@ page language="java" contentType="text/html;charset=UTF-8" %>
<%@ page import="org.apache.log4j.Level" %>
<%@ page import="org.apache.log4j.LogManager" %>
<%@ page import="org.apache.log4j.Logger" %>
<%@ page import="java.util.HashMap" %>
<%@ page import="java.util.Enumeration" %>
<%@ page import="java.util.Set" %>
<%@ page import="java.util.Arrays" %>
<%
/* This was originally suggested by Nelz on http://nelz.net/2008/04/08/log4j-runtime-configuration */