Insert data into the cache
In addition to retrieving cache information, the following putCache() variants also support inserting cache object elements.
Insert a key-value pair
The following code inserts a key-value pair to a cache segment through putCacheValue() method.
Note:
The expiry time is set to 48 hours by default.
Ensure the following packages are imported:
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import com.zc.component.cache.ZCCache;
import com.zc.component.cache.ZCCacheObject;
import com.zc.component.cache.ZCSegment;
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//Get a Cache Instance
ZCCache cacheobj=ZCCache.getInstance();
//Get an instance of a specific segment with segment ID
ZCSegment segment = cacheobj.getSegment(1510000000054091L);
//Put Value in Cache as key-value pair (with a default Expiry Time of 48 hours)
ZCCacheObject cache = segment.putCacheValue("Name", "Amelia Burrows");
Insert a key-value pair with an expiry time
Similar to the previous case, along with key and value parameters, the optional parameter expiry time is used in this variant.
Note:
The value of the expiry time must be passed as a long value in hours.
Ensure the following packages are imported:
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import com.zc.component.cache.ZCCache;
import com.zc.component.cache.ZCCacheObject;
import com.zc.component.cache.ZCSegment;
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//Get a Cache Instance ZCCache
cacheobj=ZCCache.getInstance();
//Get an instance of a specific segment with segment ID
ZCSegment segment = cacheobj.getSegment(1510000000054091L);
//Put Value in Cache as key-value pair with specified expiry time. (Time in hours)
ZCCacheObject cache = segment.putCacheValue("LastName", "S", 1L);
Insert a key-value pair through a cache object
The following code inserts a key-value pair to a cache segment through putCacheObject() method.
Note:
If the key name already exists in a cache segment, it will be replaced with the new value inserted.
Ensure the following packages are imported:
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import com.zc.component.cache.ZCCache;
import com.zc.component.cache.ZCCacheObject;
import com.zc.component.cache.ZCSegment;
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//Get a Cache Instance ZCCache
cacheobj=ZCCache.getInstance();
//Get an instance of a specific segment with segment ID
ZCSegment segment = cacheobj.getSegment(1510000000054091L);
//Create a CacheObject and set cache segment attributes
ZCCacheObject cacheDetails = ZCCacheObject.getInstance();
cacheDetails.setKeyName("ObjectKey");
cacheDetails.setValue("ObjectValue");
cacheDetails.setExpiryInHours(1L);
//Create the cache using the CacheObject
ZCCacheObject cache = segment.putCacheObject(cacheDetails);
Last Updated 2023-09-03 01:06:41 +0530 IST
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