diff options
Diffstat (limited to 'libdb/test/scr016/CallbackTest.java')
-rw-r--r-- | libdb/test/scr016/CallbackTest.java | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/libdb/test/scr016/CallbackTest.java b/libdb/test/scr016/CallbackTest.java deleted file mode 100644 index eede964a0..000000000 --- a/libdb/test/scr016/CallbackTest.java +++ /dev/null @@ -1,83 +0,0 @@ -package com.sleepycat.test; -import com.sleepycat.db.*; - -public class CallbackTest -{ - public static void main(String args[]) - { - try { - Db db = new Db(null, 0); - db.set_bt_compare(new BtreeCompare()); - db.open(null, "test.db", "", Db.DB_BTREE, Db.DB_CREATE, 0666); - StringDbt[] keys = new StringDbt[10]; - StringDbt[] datas = new StringDbt[10]; - for (int i = 0; i<10; i++) { - int val = (i * 3) % 10; - keys[i] = new StringDbt("key" + val); - datas[i] = new StringDbt("data" + val); - System.out.println("put " + val); - db.put(null, keys[i], datas[i], 0); - } - } - catch (DbException dbe) { - System.err.println("FAIL: " + dbe); - } - catch (java.io.FileNotFoundException fnfe) { - System.err.println("FAIL: " + fnfe); - } - - } - - -} - -class BtreeCompare - implements DbBtreeCompare -{ - /* A weird comparator, for example. - * In fact, it may not be legal, since it's not monotonically increasing. - */ - public int bt_compare(Db db, Dbt dbt1, Dbt dbt2) - { - System.out.println("compare function called"); - byte b1[] = dbt1.get_data(); - byte b2[] = dbt2.get_data(); - System.out.println(" " + (new String(b1)) + ", " + (new String(b2))); - int len1 = b1.length; - int len2 = b2.length; - if (len1 != len2) - return (len1 < len2) ? 1 : -1; - int value = 1; - for (int i=0; i<len1; i++) { - if (b1[i] != b2[i]) - return (b1[i] < b2[i]) ? value : -value; - value *= -1; - } - return 0; - } -} - -class StringDbt extends Dbt -{ - StringDbt() - { - set_flags(Db.DB_DBT_MALLOC); // tell Db to allocate on retrieval - } - - StringDbt(String value) - { - setString(value); - set_flags(Db.DB_DBT_MALLOC); // tell Db to allocate on retrieval - } - - void setString(String value) - { - set_data(value.getBytes()); - set_size(value.length()); - } - - String getString() - { - return new String(get_data(), 0, get_size()); - } -} |