com.alachisoft.ncache.client.internal.caching.ClientCacheSearchService Maven / Gradle / Ivy

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package com.alachisoft.ncache.client.internal.caching;

import com.alachisoft.ncache.client.services.SearchService;

import Alachisoft.NCache.Caching.TagComparisonType;
import com.alachisoft.ncache.client.TagSearchOptions;
import com.alachisoft.ncache.client.internal.util.ConversionUtil;
import com.alachisoft.ncache.client.services.SearchService;
import com.alachisoft.ncache.runtime.caching.Tag;
import com.alachisoft.ncache.runtime.exceptions.CacheException;

import java.util.List;

public class ClientCacheSearchService extends SearchServiceImpl implements SearchService {

    CacheImpl _nearCacheContainer;
    protected boolean _clientCacheUsed;

    CacheImpl getNearCacheContainer() {
        _clientCacheUsed=true;
        return _nearCacheContainer;
    }

    void setNearCacheContainer(CacheImpl nearCacheContainer) {
        this._nearCacheContainer = nearCacheContainer;
    }

    public ClientCacheSearchService(CacheImpl farCache, CacheImpl nearCache) {
        super(farCache);
        _nearCacheContainer = nearCache;
    }

    ///#region Tag Based Operations

    @Override
    public void removeByTag(Tag tag) throws CacheException {
        if (tag == null || tag.getTagName() == null)
        {
            throw new IllegalArgumentException("Tag cannot be null.");
        }

        getNearCacheContainer().removeByTag(new Tag[] {tag}, TagComparisonType.BY_TAG);

        if (_clientCacheUsed) getCacheContainer().removeByTag(new Tag[] {tag}, TagComparisonType.BY_TAG);

    }

    @Override
    public void removeByTags(List tags, TagSearchOptions type) throws CacheException {
        if (tags == null)
        {
            throw new IllegalArgumentException("Tags cannot be null.\nParameter name: tags");
        }

        Tag[] tagsList = (new java.util.ArrayList(tags)).toArray(new Tag[0]);

        if (tagsList.length == 0)
        {
            throw new IllegalArgumentException("At least one Tag required.");
        }

        removeDuplicateTags(tagsList);

        getNearCacheContainer().removeByTag(tagsList, getTagComparisonType(type));

        if (_clientCacheUsed) getCacheContainer().removeByTag(tagsList, getTagComparisonType(type));
    }

    ///#endregion

    ///#region Group Based Operations

    @Override
    public void removeGroupData(String group) throws CacheException {
        getNearCacheContainer().removeGroupData(group);

        if (_clientCacheUsed) getCacheContainer().removeGroupData(group);
    }

    ///#endregion


}