DEC-16125 fix: resin和weblogic下存在joda时区加载不到的问题

fine-joda/src/main/java/com/fr/third/joda/time/tz/ZoneInfoProvider.java

@@ -15,6 +15,7 @@
  */
 package com.fr.third.joda.time.tz;
 
+import java.io.ByteArrayInputStream;
 import java.io.DataInputStream;
 import java.io.File;
 import java.io.FileInputStream;
@@ -24,6 +25,7 @@ import java.lang.ref.SoftReference;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeSet;
@@ -52,6 +54,8 @@ public class ZoneInfoProvider implements Provider {
     private final Map<String, Object> iZoneInfoMap;
     /** Maps ids to strings or SoftReferences to DateTimeZones. */
     private final Set<String> iZoneInfoKeys;
+    /** 内置可能加载不到的带加号的资源文件. */
+    private static Map<String, byte[]> GMTData = new HashMap();
 
     /**
      * Search the default classloader resource path for compiled data files.
@@ -217,12 +221,18 @@ public class ZoneInfoProvider implements Provider {
                 }
             });
             if (in == null) {
-                StringBuilder buf = new StringBuilder(40)
-                    .append("Resource not found: \"")
-                    .append(path)
-                    .append("\" ClassLoader: ")
-                    .append(iLoader != null ? iLoader.toString() : "system");
-                throw new IOException(buf.toString());
+                if (name.contains("+")) {
+                    name = name.substring(name.indexOf("/") + 1);
+                    byte[] data = GMTData.get(name);
+                    return new ByteArrayInputStream(data);
+                } else {
+                    StringBuilder buf = new StringBuilder(40)
+                            .append("Resource not found: \"")
+                            .append(path)
+                            .append("\" ClassLoader: ")
+                            .append(iLoader != null ? iLoader.toString() : "system");
+                    throw new IOException(buf.toString());
+                }
             }
         }
         return in;
@@ -302,4 +312,18 @@ public class ZoneInfoProvider implements Provider {
         }
     }
 
+    static {
+        GMTData.put("GMT+1", new byte[]{70, 0, 3, 45, 48, 49, 62, 62});
+        GMTData.put("GMT+2", new byte[]{70, 0, 3, 45, 48, 50, 60, 60});
+        GMTData.put("GMT+3", new byte[]{70, 0, 3, 45, 48, 51, 58, 58});
+        GMTData.put("GMT+4", new byte[]{70, 0, 3, 45, 48, 52, 56, 56});
+        GMTData.put("GMT+5", new byte[]{70, 0, 3, 45, 48, 53, 54, 54});
+        GMTData.put("GMT+6", new byte[]{70, 0, 3, 45, 48, 54, 52, 52});
+        GMTData.put("GMT+7", new byte[]{70, 0, 3, 45, 48, 55, 50, 50});
+        GMTData.put("GMT+8", new byte[]{70, 0, 3, 45, 48, 56, 48, 48});
+        GMTData.put("GMT+9", new byte[]{70, 0, 3, 45, 48, 57, 46, 46});
+        GMTData.put("GMT+10", new byte[]{70, 0, 3, 45, 49, 48, 44, 44});
+        GMTData.put("GMT+11", new byte[]{70, 0, 3, 45, 49, 49, 42, 42});
+    }
+
 }

fine-joda/src/test/java/com/fr/third/joda/time/tz/ZoneInfoProviderTest.java

@@ -0,0 +1,35 @@
+package com.fr.third.joda.time.tz;
+
+import org.junit.Test;
+
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import static org.junit.Assert.*;
+
+/**
+ * @author Afly
+ * created on 2020-12-16
+ */
+public class ZoneInfoProviderTest {
+
+    @Test
+    public void testGetResource() throws IOException, NoSuchMethodException {
+        ZoneInfoProvider zoneInfoProvider = new ZoneInfoProvider();
+        assertNotNull(zoneInfoProvider.getZone("Etc/GMT+8"));
+        Method openResource = zoneInfoProvider.getClass().getDeclaredMethod("openResource", String.class);
+        openResource.setAccessible(true);
+        try {
+            openResource.invoke(zoneInfoProvider, "Etc/Exception+8");
+            fail();
+        } catch (Exception ignored) {
+        }
+
+        try {
+            openResource.invoke(zoneInfoProvider, "Etc/Exception-8");
+            fail();
+        } catch (Exception ignored) {
+        }
+    }
+}