001/**
002 * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.talend.sdk.component.runtime.internationalization;
017
018import java.util.Objects;
019import java.util.Optional;
020import java.util.ResourceBundle;
021import java.util.stream.Stream;
022
023public class ParameterBundle extends InternalBundle {
024
025    private final String[] simpleNames;
026
027    public ParameterBundle(final ResourceBundle[] bundles, final String prefix, final String... simpleNames) {
028        super(bundles, prefix);
029        this.simpleNames = simpleNames;
030    }
031
032    public Optional<String> documentation(final ParameterBundle parent) {
033        return get(parent, "_documentation", false);
034    }
035
036    public Optional<String> displayName(final ParameterBundle parent) {
037        return get(parent, "_displayName", false);
038    }
039
040    public Optional<String> enumDisplayName(final ParameterBundle parent, final String enumName) {
041        return get(parent, enumName + "._displayName", true);
042    }
043
044    public Optional<String> placeholder(final ParameterBundle parent) {
045        return get(parent, "_placeholder", false);
046    }
047
048    public Optional<String> gridLayoutName(final ParameterBundle parent, final String tabName) {
049        return get(parent, "_gridlayout." + tabName + "._displayName", false);
050    }
051
052    private Optional<String> get(final ParameterBundle parentBundle, final String suffix,
053            final boolean stripLastSegment) {
054        Optional<String> v = readValue(suffix);
055        if (!v.isPresent()) {
056            v = Stream
057                    .of(simpleNames)
058                    .map(s -> !stripLastSegment || s.lastIndexOf('.') < 0 ? s : s.substring(0, s.lastIndexOf('.')))
059                    .map(s -> {
060                        final String k = s + "." + suffix;
061                        return readRawValue(k)
062                                .orElse(parentBundle == null ? null : parentBundle.readRawValue(k).orElse(null));
063                    })
064                    .filter(Objects::nonNull)
065                    .findFirst();
066        }
067
068        return v;
069    }
070}