增加日期处理

zangyilin · zangyilin · commit b27ab248cac5 · 2017-10-19T16:45:08.000+08:00
diff --git a/src/main/java/com/javabaas/javasdk/JBObject.java b/src/main/java/com/javabaas/javasdk/JBObject.java
@@ -138,8 +138,6 @@ public void setAcl(JBAcl acl) {
         INVALID_KEYS.add("targetClass");
     }
 
-
-
     public JBObject() {
         objectId = "";
         serverData = new HashMap<>();
@@ -178,7 +176,9 @@ private boolean checkKey(String key) {
         return true;
     }
 
-
+    public Date getDate(String key) {
+        return JBUtils.dateFromString((String) get(key));
+    }
 
     public void removeKey(String key) {
         try {
@@ -215,7 +215,9 @@ public void increment(final String key, final Number amount) {
     }
 
     public void addArray(String key, Object object) {
-
+        List<Object> list = new ArrayList<>();
+        list.add(object);
+        addArray(key, list);
     }
 
     public void addArray(String key, Collection<?> list) {
diff --git a/src/main/java/com/javabaas/javasdk/JBUtils.java b/src/main/java/com/javabaas/javasdk/JBUtils.java
@@ -10,6 +10,7 @@
 import java.lang.reflect.Field;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.text.SimpleDateFormat;
 import java.util.*;
 import java.util.regex.Pattern;
 
@@ -180,6 +181,44 @@ public static JBObject newJBObjectByClassName(String className) {
         }
     }
 
+    private static final ThreadLocal<SimpleDateFormat> THREAD_LOCAL_DATE_FORMAT =
+            new ThreadLocal<SimpleDateFormat>();
+    private static final String dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";
+
+    public static Date dateFromString(String content) {
+        if (isEmpty(content))
+            return null;
+        if (isDigitString(content)) {
+            return new Date(Long.parseLong(content));
+        }
+        Date date = null;
+        SimpleDateFormat format = THREAD_LOCAL_DATE_FORMAT.get();
+        // reuse date format.
+        if (format == null) {
+            format = new SimpleDateFormat(dateFormat);
+            format.setTimeZone(TimeZone.getTimeZone("UTC"));
+            THREAD_LOCAL_DATE_FORMAT.set(format);
+        }
+        try {
+            date = format.parse(content);
+        } catch (Exception exception) {
+
+        }
+        return date;
+    }
+
+    public static boolean isDigitString(String s) {
+        if (s == null)
+            return false;
+        for (int i = 0; i < s.length(); i++) {
+            char c = s.charAt(i);
+            if (!Character.isDigit(c)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
     /****************JSON BEGIN****************/
     public static <T> T readValue(String content, Class<T> valueType) {
         if (content == null) {

Original file line number	Diff line number	Diff line change
`@@ -138,8 +138,6 @@ public void setAcl(JBAcl acl) {`
`138`	`138`	`INVALID_KEYS.add("targetClass");`
`139`	`139`	`}`
`140`	`140`
`141`		`-`
`142`		`-`
`143`	`141`	`public JBObject() {`
`144`	`142`	`objectId = "";`
`145`	`143`	`serverData = new HashMap<>();`
`@@ -178,7 +176,9 @@ private boolean checkKey(String key) {`
`178`	`176`	`return true;`
`179`	`177`	`}`
`180`	`178`
`181`		`-`
	`179`	`+ public Date getDate(String key) {`
	`180`	`+ return JBUtils.dateFromString((String) get(key));`
	`181`	`+ }`
`182`	`182`
`183`	`183`	`public void removeKey(String key) {`
`184`	`184`	`try {`
`@@ -215,7 +215,9 @@ public void increment(final String key, final Number amount) {`
`215`	`215`	`}`
`216`	`216`
`217`	`217`	`public void addArray(String key, Object object) {`
`218`		`-`
	`218`	`+ List<Object> list = new ArrayList<>();`
	`219`	`+ list.add(object);`
	`220`	`+ addArray(key, list);`
`219`	`221`	`}`
`220`	`222`
`221`	`223`	`public void addArray(String key, Collection<?> list) {`