| author | František Kučera <franta-hg@frantovo.cz> |
| Sun, 14 Mar 2010 01:37:40 +0100 | |
| changeset 68 | df5aedafb826 |
| parent 66 | 048531e09c09 |
| child 134 | 4bd1e353c527 |
| permissions | -rw-r--r-- |
| franta-hg@66 | 1 |
package cz.frantovo.nekurak.web; |
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import cz.frantovo.nekurak.dto.Podnik; |
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import cz.frantovo.nekurak.servlet.Fotky; |
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/** |
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* Knihovna funkcí použitelná v EL |
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* @author fiki |
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*/ |
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public class FunkceEL {
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/** Musí odpovídat cestě, kam je namapovaný servlet. */ |
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private static final String SERVLET = "fotky"; |
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public static String fotka(int id, boolean nahled) {
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String prostredek = nahled ? Fotky.PODADRESAR_NAHLED : Fotky.PODADRESAR_ORIGINAL; |
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return SERVLET + "/" + prostredek + "/" + id + "." + Fotky.PRIPONA; |
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} |
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public static boolean maFotky(Podnik p) {
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return !p.getFotky().isEmpty(); |
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} |
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} |