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43 lines
1.3 KiB
43 lines
1.3 KiB
package app.navigation;
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import app.utils.EntityStringUtils;
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import com.vaadin.flow.router.WildcardParameter;
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import org.springframework.lang.NonNull;
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import java.util.List;
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import java.util.Optional;
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@SuppressWarnings("OptionalUsedAsFieldOrParameterType")
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public class NavigationUtils {
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public static final String EDIT = "edit";
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private NavigationUtils() {
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}
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public static boolean editFlag(@WildcardParameter String param) {
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String[] params = param.split("/");
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return params[params.length - 1].equals(EDIT);
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}
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@NonNull
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public static String getWildcardParam(boolean editFlag, String... params) {
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StringBuilder stringBuilder = new StringBuilder();
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for (String param : params) {
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if (param == null || param.equals("")) {
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break;
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}
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stringBuilder.append(param).append("/");
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}
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if (editFlag) stringBuilder.append(EDIT).append("/");
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return stringBuilder.toString();
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}
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public static <T> Optional<T> getObjectFromParam(List<T> objectList, Optional<String> param) {
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if (param.isEmpty()) {
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return Optional.empty();
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}
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return objectList.stream()
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.filter(object -> EntityStringUtils.getObjectStringForURL(object).equals(param.get()))
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.findFirst();
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}
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}
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