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extend/app_alipay/lotusphp_runtime/Cache/Adapter/CacheAdapterPhps.php

@@ -0,0 +1,55 @@
+<?php
+class LtCacheAdapterPhps implements LtCacheAdapter
+{
+	public function connect($hostConf)
+	{
+		$fileStore = new LtStoreFile;
+		if (isset($hostConf['host']) && is_string($hostConf['host']))
+		{
+			$fileStore->cacheFileRoot = $hostConf['host'];
+			$fileStore->prefix = 'Ltcache-phps-';
+			$fileStore->init();
+			return $fileStore;
+		}
+		else
+		{
+			trigger_error("Must set [host]");
+			return false;
+		}
+	}
+
+	public function add($key, $value, $ttl = 0, $tableName, $connectionResource)
+	{
+		return $connectionResource->add($this->getRealKey($tableName, $key), $this->valueToString($value), $ttl);
+	}
+
+	public function del($key, $tableName, $connectionResource)
+	{
+		return $connectionResource->del($this->getRealKey($tableName, $key));
+	}
+
+	public function get($key, $tableName, $connectionResource)
+	{
+		return $this->stringToValue($connectionResource->get($this->getRealKey($tableName, $key)));
+	}
+
+	public function update($key, $value, $ttl = 0, $tableName, $connectionResource)
+	{
+		return $connectionResource->update($this->getRealKey($tableName, $key), $this->valueToString($value), $ttl);
+	}
+
+	protected function getRealKey($tableName, $key)
+	{
+		return $tableName . "-" . $key;
+	}
+
+	protected function valueToString($value)
+	{
+		return serialize($value);
+	}
+
+	protected function stringToValue($str)
+	{
+		return unserialize($str);
+	}
+}