issue #69 添加Session的支持

weixin-java-common/src/main/java/me/chanjar/weixin/common/session/InMemorySessionManager.java

@@ -8,9 +8,9 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicBoolean;
 
-public class SessionManagerImpl implements WxSessionManager, InternalSessionManager {
+public class InMemorySessionManager implements WxSessionManager, InternalSessionManager {
 
-  protected final Logger log = LoggerFactory.getLogger(SessionManagerImpl.class);
+  protected final Logger log = LoggerFactory.getLogger(InMemorySessionManager.class);
 
   protected static final StringManager sm =
       StringManager.getManager(Constants.Package);
@@ -105,6 +105,11 @@ public class SessionManagerImpl implements WxSessionManager, InternalSessionMana
    */
   protected int processExpiresFrequency = 6;
 
+  /**
+   * background processor delay in seconds
+   */
+  protected int backgroundProcessorDelay = 10;
+
   /**
    * 后台清理线程是否已经开启
    */
@@ -204,7 +209,7 @@ public class SessionManagerImpl implements WxSessionManager, InternalSessionMana
           while (true) {
             try {
               // 每秒清理一次
-              Thread.sleep(1000l);
+              Thread.sleep(backgroundProcessorDelay * 1000l);
               backgroundProcess();
             } catch (InterruptedException e) {
               log.error("SessionManagerImpl.backgroundProcess error", e);
@@ -225,6 +230,7 @@ public class SessionManagerImpl implements WxSessionManager, InternalSessionMana
         }
       }
     }
+    
   }
 
   /**
@@ -269,6 +275,34 @@ public class SessionManagerImpl implements WxSessionManager, InternalSessionMana
   }
 
 
+  @Override
+  public void setMaxInactiveInterval(int interval) {
+
+    this.maxInactiveInterval = interval;
+
+  }
+
+  /**
+   * Set the manager checks frequency.
+   *
+   * @param processExpiresFrequency the new manager checks frequency
+   */
+  @Override
+  public void setProcessExpiresFrequency(int processExpiresFrequency) {
+
+    if (processExpiresFrequency <= 0) {
+      return;
+    }
+
+    this.processExpiresFrequency = processExpiresFrequency;
+
+  }
+
+  @Override
+  public void setBackgroundProcessorDelay(int backgroundProcessorDelay) {
+    this.backgroundProcessorDelay = backgroundProcessorDelay;
+  }
+
   /**
    * Return the descriptive short name of this Manager implementation.
    */

weixin-java-common/src/main/java/me/chanjar/weixin/common/session/InternalSessionFacade.java

@@ -10,7 +10,7 @@ public class InternalSessionFacade implements WxSession {
   private WxSession session = null;
 
   public InternalSessionFacade(WxSession session) {
-    session = session;
+    this.session = session;
   }
 
   @Override

weixin-java-common/src/main/java/me/chanjar/weixin/common/session/InternalSessionManager.java

@@ -60,4 +60,15 @@ public interface InternalSessionManager {
    */
   public void backgroundProcess();
 
+  /**
+   * Set the default maximum inactive interval (in seconds)
+   * for Sessions created by this Manager.
+   *
+   * @param interval The new default value
+   */
+  void setMaxInactiveInterval(int interval);
+
+  void setProcessExpiresFrequency(int processExpiresFrequency);
+
+  void setBackgroundProcessorDelay(int backgroundProcessorDelay);
 }

weixin-java-common/src/main/java/me/chanjar/weixin/common/session/SessionImpl.java

@@ -308,4 +308,40 @@ public class SessionImpl implements WxSession, InternalSession {
 
   }
 
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (!(o instanceof SessionImpl)) return false;
+
+    SessionImpl session = (SessionImpl) o;
+
+    if (creationTime != session.creationTime) return false;
+    if (expiring != session.expiring) return false;
+    if (isValid != session.isValid) return false;
+    if (maxInactiveInterval != session.maxInactiveInterval) return false;
+    if (thisAccessedTime != session.thisAccessedTime) return false;
+    if (!accessCount.equals(session.accessCount)) return false;
+    if (!attributes.equals(session.attributes)) return false;
+    if (!facade.equals(session.facade)) return false;
+    if (!id.equals(session.id)) return false;
+    if (!manager.equals(session.manager)) return false;
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    int result = attributes.hashCode();
+    result = 31 * result + id.hashCode();
+    result = 31 * result + (isValid ? 1 : 0);
+    result = 31 * result + (expiring ? 1 : 0);
+    result = 31 * result + manager.hashCode();
+    result = 31 * result + (int) (creationTime ^ (creationTime >>> 32));
+    result = 31 * result + (int) (thisAccessedTime ^ (thisAccessedTime >>> 32));
+    result = 31 * result + maxInactiveInterval;
+    result = 31 * result + facade.hashCode();
+    result = 31 * result + accessCount.hashCode();
+    return result;
+  }
+
 }