Examples with Cache lucee.commons.io.cache.Cache used on opensource projects

Example 16 with Cache

use of lucee.commons.io.cache.Cache in project Lucee by lucee.

the class IKHandlerCache method unstore.

@Override
public void unstore(IKStorageScopeSupport storageScope, PageContext pc, String appName, String name, String cfid, Log log) {
    try {
        Cache cache = getCache(pc, name);
        String key = getKey(cfid, appName, storageScope.getTypeAsString());
        synchronized (cache) {
            cache.remove(key);
        }
    } catch (Exception pe) {
    }
}

Example 17 with Cache

use of lucee.commons.io.cache.Cache in project Lucee by lucee.

the class CacheStorageScopeCleaner method clean.

private void clean(CacheConnection cc, ConfigWebImpl config) throws IOException {
    Cache cache = cc.getInstance(config);
    int len = filter.length(), index;
    List<CacheEntry> entries = cache.entries(filter);
    CacheEntry ce;
    long expires;
    String key, appname, cfid;
    if (entries.size() > 0) {
        Iterator<CacheEntry> it = entries.iterator();
        while (it.hasNext()) {
            ce = it.next();
            Date lm = ce.lastModified();
            long time = lm != null ? lm.getTime() : 0;
            expires = time + ce.idleTimeSpan() - StorageScopeCache.SAVE_EXPIRES_OFFSET;
            if (expires <= System.currentTimeMillis()) {
                key = ce.getKey().substring(len);
                index = key.indexOf(':');
                cfid = key.substring(0, index);
                appname = key.substring(index + 1);
                if (listener != null)
                    listener.doEnd(engine, this, appname, cfid);
                info("remove " + strType + "/" + appname + "/" + cfid + " from cache " + cc.getName());
                engine.remove(type, appname, cfid);
                cache.remove(ce.getKey());
            }
        }
    }
// engine.remove(type,appName,cfid);
// return (Struct) cache.getValue(key,null);
}

Example 18 with Cache

use of lucee.commons.io.cache.Cache 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 19 with Cache

use of lucee.commons.io.cache.Cache in project Lucee by lucee.

the class CacheRemove method call.

public static String call(PageContext pc, Object ids, boolean throwOnError, String cacheName) throws PageException {
    // 
    Array arr = toArray(ids);
    Iterator it = arr.valueIterator();
    String id;
    Cache cache;
    try {
        cache = CacheUtil.getCache(pc, cacheName, Config.CACHE_TYPE_OBJECT);
    } catch (IOException e) {
        throw Caster.toPageException(e);
    }
    StringBuilder sb = null;
    try {
        while (it.hasNext()) {
            id = CacheUtil.key(Caster.toString(it.next()));
            if (!cache.remove(id) && throwOnError) {
                if (sb == null)
                    sb = new StringBuilder();
                else
                    sb.append(',');
                sb.append(id);
            }
        }
    } catch (IOException e) {
    }
    if (throwOnError && sb != null)
        throw new ApplicationException("can not remove the elements with the following id(s) [" + sb + "]");
    return null;
}

Example 20 with Cache

use of lucee.commons.io.cache.Cache in project Lucee by lucee.

the class XMLConfigAdmin method updateCacheConnection.

public void updateCacheConnection(String name, ClassDefinition cd, int _default, Struct custom, boolean readOnly, boolean storage) throws PageException {
    checkWriteAccess();
    boolean hasAccess = ConfigWebUtil.hasAccess(config, SecurityManagerImpl.TYPE_CACHE);
    if (!hasAccess)
        throw new SecurityException("no access to update cache connection");
    // check parameters
    name = name.trim();
    if (StringUtil.isEmpty(name))
        throw new ExpressionException("name can't be a empty value");
    try {
        Class clazz;
        if (cd.getClassName() != null && cd.getClassName().endsWith(".EHCacheLite"))
            clazz = ClassUtil.loadClass(config.getClassLoader(), "org.lucee.extension.cache.eh.EHCache");
        else
            clazz = ClassUtil.loadClass(config.getClassLoader(), cd.getClassName());
        if (!Reflector.isInstaneOf(clazz, Cache.class))
            throw new ExpressionException("class [" + clazz.getName() + "] is not of type [" + Cache.class.getName() + "]");
    } catch (ClassException e) {
        throw new ExpressionException(e.getMessage());
    }
    Element parent = _getRootElement("cache");
    if (name.equalsIgnoreCase(parent.getAttribute("default-template")))
        parent.removeAttribute("default-template");
    if (name.equalsIgnoreCase(parent.getAttribute("default-object")))
        parent.removeAttribute("default-object");
    if (name.equalsIgnoreCase(parent.getAttribute("default-query")))
        parent.removeAttribute("default-query");
    if (name.equalsIgnoreCase(parent.getAttribute("default-resource")))
        parent.removeAttribute("default-resource");
    if (name.equalsIgnoreCase(parent.getAttribute("default-function")))
        parent.removeAttribute("default-function");
    if (name.equalsIgnoreCase(parent.getAttribute("default-include")))
        parent.removeAttribute("default-include");
    if (_default == ConfigImpl.CACHE_TYPE_OBJECT) {
        parent.setAttribute("default-object", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_TEMPLATE) {
        parent.setAttribute("default-template", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_QUERY) {
        parent.setAttribute("default-query", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_RESOURCE) {
        parent.setAttribute("default-resource", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_FUNCTION) {
        parent.setAttribute("default-function", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_INCLUDE) {
        parent.setAttribute("default-include", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_HTTP) {
        parent.setAttribute("default-http", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_FILE) {
        parent.setAttribute("default-file", name);
    } else if (_default == ConfigImpl.CACHE_TYPE_WEBSERVICE) {
        parent.setAttribute("default-webservice", name);
    }
    // Update
    // boolean isUpdate=false;
    Element[] children = XMLConfigWebFactory.getChildren(parent, "connection");
    for (int i = 0; i < children.length; i++) {
        String n = children[i].getAttribute("name");
        Element el = children[i];
        if (n.equalsIgnoreCase(name)) {
            setClass(el, null, "", cd);
            el.setAttribute("custom", toStringURLStyle(custom));
            el.setAttribute("read-only", Caster.toString(readOnly));
            el.setAttribute("storage", Caster.toString(storage));
            return;
        }
    }
    // Insert
    Element el = doc.createElement("connection");
    parent.appendChild(el);
    el.setAttribute("name", name);
    setClass(el, null, "", cd);
    el.setAttribute("custom", toStringURLStyle(custom));
    el.setAttribute("read-only", Caster.toString(readOnly));
    el.setAttribute("storage", Caster.toString(storage));
}