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added scm-core library

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This commit is contained in:
Sebastian Sdorra
2010-09-08 10:30:08 +02:00
parent 9513d731bd
commit f1619a098a
7 changed files with 26 additions and 2 deletions
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98
scm-webapp/src/main/java/sonia/scm/util/Util.java
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@@ -1,98 +0,0 @@
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package sonia.scm.util;
//~--- JDK imports ------------------------------------------------------------
import java.util.Collection;
/**
*
* @author Sebastian Sdorra
*/
public class Util
{
/**
* Method description
*
*
* @param value
*
* @return
*/
public static boolean isEmpty(String value)
{
return (value == null) || (value.trim().length() == 0);
}
/**
* Method description
*
*
* @param collection
*
* @return
*/
public static boolean isEmpty(Collection<?> collection)
{
return (collection == null) || collection.isEmpty();
}
/**
* Method description
*
*
* @param array
*
* @return
*/
public static boolean isEmpty(Object[] array)
{
return (array == null) || (array.length == 0);
}
/**
* Method description
*
*
* @param value
*
* @return
*/
public static boolean isNotEmpty(String value)
{
return (value != null) && (value.trim().length() > 0);
}
/**
* Method description
*
*
* @param collection
*
* @return
*/
public static boolean isNotEmpty(Collection<?> collection)
{
return (collection != null) &&!collection.isEmpty();
}
/**
* Method description
*
*
* @param array
*
* @return
*/
public static boolean isNotEmpty(Object[] array)
{
return (array != null) && (array.length > 0);
}
}