[sling-org-apache-sling-commons-osgi] 20/38: Add method for handling integer properties.

[ro...@apache.org]

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rombert pushed a commit to annotated tag org.apache.sling.commons.osgi-2.0.2-incubator
in repository https://gitbox.apache.org/repos/asf/sling-org-apache-sling-commons-osgi.git

commit ff7572e992ce2776afdd1586e83f23955b69dc4e
Author: Carsten Ziegeler <cz...@apache.org>
AuthorDate: Tue May 27 14:38:31 2008 +0000

    Add method for handling integer properties.
    
    git-svn-id: https://svn.apache.org/repos/asf/incubator/sling/trunk/commons/osgi@660533 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/sling/commons/osgi/OsgiUtil.java    | 27 +++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/apache/sling/commons/osgi/OsgiUtil.java b/src/main/java/org/apache/sling/commons/osgi/OsgiUtil.java
index d335c50..2b4ca43 100644
--- a/src/main/java/org/apache/sling/commons/osgi/OsgiUtil.java
+++ b/src/main/java/org/apache/sling/commons/osgi/OsgiUtil.java
@@ -64,10 +64,10 @@ public class OsgiUtil {
     }
 
     /**
-     * Returns the named service reference property as an integer or the
+     * Returns the named service reference property as a long or the
      * <code>defaultValue</code> if no such reference property exists or if
      * the property is not an <code>Integer</code> and cannot be converted to
-     * an <code>Integer</code> from the property's string value.
+     * a <code>Long</code> from the property's string value.
      */
     public static long toLong(Object propValue, long defaultValue) {
         propValue = toObject(propValue);
@@ -85,6 +85,27 @@ public class OsgiUtil {
     }
 
     /**
+     * Returns the named service reference property as an integer or the
+     * <code>defaultValue</code> if no such reference property exists or if
+     * the property is not an <code>Integer</code> and cannot be converted to
+     * an <code>Integer</code> from the property's string value.
+     */
+    public static long toInteger(Object propValue, int defaultValue) {
+        propValue = toObject(propValue);
+        if (propValue instanceof Integer) {
+            return (Integer) propValue;
+        } else if (propValue != null) {
+            try {
+                return Integer.valueOf(String.valueOf(propValue));
+            } catch (NumberFormatException nfe) {
+                // don't care, fall through to default value
+            }
+        }
+
+        return defaultValue;
+    }
+
+    /**
      * Returns the named service reference property as a double or the
      * <code>defaultValue</code> if no such reference property exists or if
      * the property is not an <code>Double</code> and cannot be converted to
@@ -140,7 +161,7 @@ public class OsgiUtil {
         if (propValue == null) {
             // no value at all
             return null;
-            
+
         } else if (propValue instanceof String) {
             // single string
             return new String[] { (String) propValue };

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