commentutil.java

来自「web版的SVN客户端」· Java 代码 · 共 29 行

package org.polarion.svnwebclient.util;

public class CommentUtil {
	protected final static String TAG_BR = "<br>";
	protected final static String REGEXP = "\\r?\\n";
	
	public static String getFirstLine(String comment) {
		String[] mas = comment.split(CommentUtil.REGEXP);
		if (mas != null && mas.length > 0) {
			return mas[0];
		} else {
			return null;
		}
	} 
		
	public static String getTooltip(String comment) {
		return comment.replaceAll(CommentUtil.REGEXP, CommentUtil.TAG_BR);
	}
	
	public static boolean isMultiLine(String comment) {		
		String str = comment.replaceFirst(CommentUtil.REGEXP, " ");
		if (str.equals(comment)) {
			return false;
		} else {
			return true;
		}		
	}
}