Examples with WildCardFilter lucee.runtime.cache.util.WildCardFilter used on opensource projects

Example 1 with WildCardFilter

use of lucee.runtime.cache.util.WildCardFilter in project Lucee by lucee.

the class CacheClear method _call.

private static double _call(PageContext pc, Object filterOrTags, String cacheName) throws PageException {
    try {
        Object filter = FILTER;
        // tags
        boolean isArray = false;
        String dsn = null;
        if ((isArray = Decision.isArray(filterOrTags)) || Decision.isStruct(filterOrTags)) {
            // read tags from collection and datasource (optional)
            String[] tags;
            if (!isArray) {
                Struct sct = Caster.toStruct(filterOrTags);
                Array arr = Caster.toArray(sct.get("tags", null), null);
                if (arr == null)
                    throw new FunctionException(pc, "CacheClear", 1, "tags", "if you pass the tags within a struct, that struct need to have a key [tags] containing the tags in an array.");
                tags = ListUtil.toStringArray(arr);
                dsn = Caster.toString(sct.get(KeyConstants._datasource, null), null);
            } else {
                tags = ListUtil.toStringArray(Caster.toArray(filterOrTags));
            }
            // get default datasource
            if (StringUtil.isEmpty(dsn)) {
                Object tmp = pc.getApplicationContext().getDefDataSource();
                dsn = tmp instanceof CharSequence ? Caster.toString(tmp, null) : null;
            }
            filter = new QueryTagFilter(tags, StringUtil.isEmpty(dsn) ? null : dsn);
        } else // filter
        {
            String strFilter = Caster.toString(filterOrTags);
            if (CacheGetAllIds.isFilter(strFilter))
                filter = new WildCardFilter(strFilter, true);
        }
        Cache cache = CacheUtil.getCache(pc, cacheName, Config.CACHE_TYPE_OBJECT);
        if (filter instanceof CacheKeyFilter)
            return cache.remove((CacheKeyFilter) filter);
        return cache.remove((CacheEntryFilter) filter);
    } catch (Exception e) {
        throw Caster.toPageException(e);
    }
}

Example 2 with WildCardFilter

use of lucee.runtime.cache.util.WildCardFilter in project Lucee by lucee.

the class CacheGetAllIds method call.

public static Array call(PageContext pc, String filter, String cacheName) throws PageException {
    try {
        Cache cache = CacheUtil.getCache(pc, cacheName, Config.CACHE_TYPE_OBJECT);
        List<String> keys = isFilter(filter) ? cache.keys(new WildCardFilter(filter, true)) : cache.keys();
        Iterator<String> it = keys.iterator();
        Array arr = new ArrayImpl();
        while (it.hasNext()) {
            arr.append(it.next());
        }
        return arr;
    } catch (Exception e) {
        throw Caster.toPageException(e);
    }
}

Example 3 with WildCardFilter

use of lucee.runtime.cache.util.WildCardFilter in project Lucee by lucee.

the class CacheGetAll method call.

public static Struct call(PageContext pc, String filter, String cacheName) throws PageException {
    try {
        Cache cache = CacheUtil.getCache(pc, cacheName, Config.CACHE_TYPE_OBJECT);
        List<CacheEntry> entries = CacheGetAllIds.isFilter(filter) ? cache.entries(new WildCardFilter(filter, true)) : cache.entries();
        Iterator<CacheEntry> it = entries.iterator();
        Struct sct = new StructImpl();
        CacheEntry entry;
        while (it.hasNext()) {
            entry = it.next();
            sct.setEL(KeyImpl.getInstance(entry.getKey()), entry.getValue());
        }
        return sct;
    } catch (Exception e) {
        throw Caster.toPageException(e);
    }
}

Example 4 with WildCardFilter

use of lucee.runtime.cache.util.WildCardFilter in project Lucee by lucee.

the class CacheEngine method list.

public Struct list(String filter) {
    Struct sct = new StructImpl();
    try {
        List entries;
        if (Util.isEmpty(filter))
            entries = cache.entries();
        else
            entries = cache.entries(new WildCardFilter(filter, false));
        Iterator it = entries.iterator();
        CacheEntry entry;
        while (it.hasNext()) {
            entry = (CacheEntry) it.next();
            sct.setEL(entry.getKey(), entry.getValue());
        }
    } catch (Exception e) {
        SystemOut.printDate(e);
    }
    return sct;
}