初始化

2017-08-23 12:20:15 +08:00
commit 491d430741
471 changed files with 16355 additions and 0 deletions
@@ -0,0 +1,93 @@
+package com.ifish.jpush.common;
+
+import java.text.SimpleDateFormat;
+import java.util.Random;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonPrimitive;
+import com.ifish.jpush.utils.Base64;
+import com.ifish.jpush.utils.StringUtils;
+
+public class ServiceHelper {
+
+    private static final Logger LOG = LoggerFactory.getLogger(ServiceHelper.class);
+    private final static Pattern PUSH_PATTERNS = Pattern.compile("[^a-zA-Z0-9]");
+    private final static String BASIC_PREFIX = "Basic";
+    
+    private static final Random RANDOM = new Random(System.currentTimeMillis());
+    private static final int MIN = 100000;
+    private static final int MAX = Integer.MAX_VALUE;
+    
+    private static final int MAX_BADGE_NUMBER = 99999;
+
+    private static final Pattern USERNAME_PATTERN = Pattern.compile("^[a-zA-Z0-9][a-zA-Z_0-9.、。@,-]*");
+    private static final Pattern DATE_PATTERN = Pattern.compile("[0-9]{4}-[0-9]{2}-[0-9]{2}");
+    private static final String DATE_FORMAT = "yyyy-MM-dd";
+
+
+    public static boolean isValidIntBadge(int intBadge) {
+        if (intBadge >= 0 && intBadge <= MAX_BADGE_NUMBER) {
+            return true;
+        }
+        return false;
+    }
+    
+    public static int generateSendno() {
+        return RANDOM.nextInt((MAX - MIN) + 1) + MIN;
+    }
+    
+    public static String getBasicAuthorization(String username, String password) {
+        String encodeKey = username + ":" + password;
+        return BASIC_PREFIX + " " + String.valueOf(Base64.encode(encodeKey.getBytes())); 
+    }
+
+    public static void checkBasic(String appKey, String masterSecret) {
+        if (StringUtils.isEmpty(appKey)
+                || StringUtils.isEmpty(masterSecret)) {
+            throw new IllegalArgumentException("appKey and masterSecret are both required.");
+        }
+        if (appKey.length() != 24 
+                || masterSecret.length() != 24
+                || PUSH_PATTERNS.matcher(appKey).find()
+                || PUSH_PATTERNS.matcher(masterSecret).find()) {
+            throw new IllegalArgumentException("appKey and masterSecret format is incorrect. "
+                    + "They should be 24 size, and be composed with alphabet and numbers. "
+                    + "Please confirm that they are coming from JPush Web Portal.");
+        }
+    }
+    
+    public static JsonArray fromSet(Set<String> sets) {
+        JsonArray array = new JsonArray();
+        if (null != sets && sets.size() > 0) {
+            for (String item : sets) {
+                array.add(new JsonPrimitive(item));
+            }
+        }
+        return array;
+    }
+
+    public static boolean checkUsername(String username) {
+        return USERNAME_PATTERN.matcher(username).matches();
+    }
+
+    public static boolean isValidBirthday( String birthday) {
+        try {
+            if( ! DATE_PATTERN.matcher(birthday).matches() ) {
+                return false;
+            }
+            SimpleDateFormat format = new SimpleDateFormat(DATE_FORMAT);
+        	format.setLenient(false);
+        	format.parse(birthday);
+        } catch (Exception e) {
+            LOG.error("incorrect date format. " + birthday, e);
+            return false;
+        }
+        return true;
+    }
+
+}