本文整理汇总了Java中org.apache.kafka.common.cache.Cache类的典型用法代码示例。如果您正苦于以下问题：Java Cache类的具体用法？Java Cache怎么用？Java Cache使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
Cache类属于org.apache.kafka.common.cache包，在下文中一共展示了Cache类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testCacheSchemaToConnectConversion
import org.apache.kafka.common.cache.Cache; //导入依赖的package包/类
@Test
public void testCacheSchemaToConnectConversion() {
Cache<JsonNode, Schema> cache = Whitebox.getInternalState(converter, "toConnectSchemaCache");
assertEquals(0, cache.size());
converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\" }, \"payload\": true }".getBytes());
assertEquals(1, cache.size());
converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\" }, \"payload\": true }".getBytes());
assertEquals(1, cache.size());
// Different schema should also get cached
converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\", \"optional\": true }, \"payload\": true }".getBytes());
assertEquals(2, cache.size());
// Even equivalent, but different JSON encoding of schema, should get different cache entry
converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\", \"optional\": false }, \"payload\": true }".getBytes());
assertEquals(3, cache.size());
}
示例2: testCacheSchemaToJsonConversion
import org.apache.kafka.common.cache.Cache; //导入依赖的package包/类
@Test
public void testCacheSchemaToJsonConversion() {
Cache<Schema, ObjectNode> cache = Whitebox.getInternalState(converter, "fromConnectSchemaCache");
assertEquals(0, cache.size());
// Repeated conversion of the same schema, even if the schema object is different should return the same Java
// object
converter.fromConnectData(TOPIC, SchemaBuilder.bool().build(), true);
assertEquals(1, cache.size());
converter.fromConnectData(TOPIC, SchemaBuilder.bool().build(), true);
assertEquals(1, cache.size());
// Validate that a similar, but different schema correctly returns a different schema.
converter.fromConnectData(TOPIC, SchemaBuilder.bool().optional().build(), true);
assertEquals(2, cache.size());
}