AEM查询构建器:搜索多个属性 [英] AEM query builder: search multiple properties

问题描述

如何在给定节点下列出一个以上属性的所有属性和相应值.

How can I list all the properties and respective values for more than one property under a give node.

例如，下面的代码，我只能搜索一个属性.但是我需要搜索10个不同的属性(alttext，img，promos等)，并为其获取相应的值(如果存在).

For example, the below code, I could search for one property only. But I need to search for 10 different property(alttext, img, promos.. etc) and get respective values(if exist) for it.

 Map<String, String> map = new HashMap<String, String>();
                    map.put(TYPE_PREDICATE, "nt:base");
                    map.put(PATH_PREDICATE, printAttachmentJsonNodePath);
                    map.put("property", "fileReference");
                    map.put("p.excerpt", "true");
                    map.put(SEARCH_LIMIT_PREDICATE, "-1");

                    Query query = queryBuilder.createQuery(PredicateGroup.create(map),
                            resourceResolver.adaptTo(Session.class));
                    SearchResult result = query.getResult();

                    for (Hit hit : result.getHits()) {
                        String path = hit.getPath();
                        Resource resourceHit = resourceResolver.getResource(path);

                            Node node = resourceHit.adaptTo(Node.class);


                            String fileReference = node.getProperty("fileReference").getString();
                            System.out.println(fileReference);
                    }

推荐答案

您可以为多个属性使用数字前缀:

you can use numerical prefixes for multiple properties:

map.put("1_property", "jcr:content/cq:template");
map.put("1_property.value", "/apps/geometrixx/templates/homepage");
map.put("2_property", "jcr:content/jcr:title");
map.put("2_property.value", "English");

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