updated ndbapi examples

ndb/examples/Makefile

@@ -1,12 +1,6 @@
--include .defs.mk
+# XXX ndbapi_example4, select_all commented out until fixed
-
-#ifneq ($(C++),)
-#OPTS = CC=$(CC) CXX=$(C++)
-#endif
-
-# XXX ndbapi_example4 commented out until fixed
 BIN_DIRS := ndbapi_example1 ndbapi_example2 ndbapi_example3  $(ndbapi_example4) \
-	    ndbapi_example5 select_all
+	    ndbapi_example5 $(select_all) ndbapi_scan_example
 
 bins: $(patsubst %, _bins_%, $(BIN_DIRS))
 
@@ -24,4 +18,3 @@ clean_dep: clean
 cleanall: clean
 tidy: clean
 distclean: clean
-

ndb/examples/ndbapi_example1/Makefile

@@ -1,6 +1,3 @@
--include .defs.mk
-#NDB_OS = OS_YOU_ARE_RUNNING_ON
-#You need to set the NDB_OS variable here
 TARGET = ndbapi_example1
 SRCS = ndbapi_example1.cpp
 OBJS = ndbapi_example1.o
@@ -9,22 +6,13 @@ CFLAGS = -c -Wall -fno-rtti -fno-exceptions
 DEBUG = 
 LFLAGS = -Wall
 INCLUDE_DIR = ../../include
-LIB_DIR = ../../lib
+LIB_DIR = -L../../src/.libs \
-ifeq ($(NDB_OS), SOLARIS)
+          -L../../../libmysql/.libs \
-# Here is the definition of system libraries necessary for Solaris 7
+          -L../../../mysys
 SYS_LIB = 
-endif
-ifeq ($(NDB_OS), LINUX)
-# Here is the definition of system libraries necessary for Linux 2.4
-SYS_LIB = 
-endif
-ifeq ($(NDB_OS), MACOSX)
-# Here is the definition of system libraries necessary for Mac OS X
-SYS_LIB = 
-endif
 
 $(TARGET): $(OBJS)
-	$(CXX) $(LFLAGS) -L$(LIB_DIR) $(OBJS) -lNDB_API $(SYS_LIB) -o $(TARGET)
+	$(CXX) $(LFLAGS) $(LIB_DIR) $(OBJS) -lndbclient -lmysqlclient -lmysys $(SYS_LIB) -o $(TARGET)
 
 $(TARGET).o: $(SRCS)
 	$(CXX) $(CFLAGS) -I$(INCLUDE_DIR) -I$(INCLUDE_DIR)/ndbapi $(SRCS)

ndb/examples/ndbapi_example1/ndbapi_example1.cpp

@@ -45,7 +45,18 @@
 int main()
 {
   ndb_init();
-  Ndb* myNdb = new Ndb( "TEST_DB_1" );  // Object representing the database
+
+  Ndb_cluster_connection *cluster_connection=
+    new Ndb_cluster_connection(); // Object representing the cluster
+
+  if (cluster_connection->wait_until_ready(30,30))
+  {
+    std::cout << "Cluster was not ready within 30 secs." << std::endl;
+    exit(-1);
+  }
+
+  Ndb* myNdb = new Ndb( cluster_connection,
+			"TEST_DB_1" );  // Object representing the database
   NdbDictionary::Table myTable;
   NdbDictionary::Column myColumn;
 
@@ -56,16 +67,11 @@ int main()
   /********************************************
    * Initialize NDB and wait until it's ready *
    ********************************************/
-  if (myNdb->init() == -1) { 
+  if (myNdb->init()) { 
     APIERROR(myNdb->getNdbError());
     exit(-1);
   }
 
-  if (myNdb->waitUntilReady(30) != 0) {
-    std::cout << "NDB was not ready within 30 secs." << std::endl;
-    exit(-1);
-  }
-  
   NdbDictionary::Dictionary* myDict = myNdb->getDictionary();
   
   /*********************************************************
@@ -190,5 +196,10 @@ int main()
     }
     myNdb->closeTransaction(myConnection);
   }
+
   delete myNdb;
+  delete cluster_connection;
+
+  ndb_end(0);
+  return 0;
 }

ndb/examples/ndbapi_example2/Makefile

@@ -1,6 +1,3 @@
--include .defs.mk
-#NDB_OS = OS_YOU_ARE_RUNNING_ON
-#You need to set the NDB_OS variable here
 TARGET = ndbapi_example2
 SRCS = ndbapi_example2.cpp
 OBJS = ndbapi_example2.o
@@ -9,22 +6,13 @@ CFLAGS = -c -Wall -fno-rtti -fno-exceptions
 DEBUG = 
 LFLAGS = -Wall
 INCLUDE_DIR = ../../include
-LIB_DIR = ../../lib
+LIB_DIR = -L../../src/.libs \
-ifeq ($(NDB_OS), SOLARIS)
+          -L../../../libmysql/.libs \
-# Here is the definition of system libraries necessary for Solaris 7
+          -L../../../mysys
 SYS_LIB = 
-endif
-ifeq ($(NDB_OS), LINUX)
-# Here is the definition of system libraries necessary for Linux 2.4
-SYS_LIB = 
-endif
-ifeq ($(NDB_OS), MACOSX)
-# Here is the definition of system libraries necessary for Mac OS X
-SYS_LIB = 
-endif
 
 $(TARGET): $(OBJS)
-	$(CXX) $(LFLAGS) -L$(LIB_DIR) $(OBJS) -lNDB_API $(SYS_LIB) -o $(TARGET)
+	$(CXX) $(LFLAGS) $(LIB_DIR) $(OBJS) -lndbclient -lmysqlclient -lmysys $(SYS_LIB) -o $(TARGET)
 
 $(TARGET).o: $(SRCS)
 	$(CXX) $(CFLAGS) -I$(INCLUDE_DIR) -I$(INCLUDE_DIR)/ndbapi $(SRCS)

ndb/examples/ndbapi_example2/ndbapi_example2.cpp

@@ -40,7 +40,18 @@ static void callback(int result, NdbConnection* NdbObject, void* aObject);
 int main()
 {
   ndb_init();
-  Ndb* myNdb = new Ndb( "TEST_DB_2" );  // Object representing the database
+
+  Ndb_cluster_connection *cluster_connection=
+    new Ndb_cluster_connection(); // Object representing the cluster
+
+  if (cluster_connection->wait_until_ready(30,30))
+  {
+    std::cout << "Cluster was not ready within 30 secs." << std::endl;
+    exit(-1);
+  }
+
+  Ndb* myNdb = new Ndb( cluster_connection,
+			"TEST_DB_2" );  // Object representing the database
 
   NdbConnection*  myNdbConnection[2];   // For transactions
   NdbOperation*   myNdbOperation;       // For operations
@@ -88,6 +99,10 @@ int main()
     myNdb->closeTransaction(myNdbConnection[i]);
 
   delete myNdb;
+  delete cluster_connection;
+
+  ndb_end(0);
+  return 0;
 }
 
 /*

ndb/examples/ndbapi_example3/Makefile

@@ -1,6 +1,3 @@
--include .defs.mk
-#NDB_OS = OS_YOU_ARE_RUNNING_ON
-#You need to set the NDB_OS variable here
 TARGET = ndbapi_example3
 SRCS = ndbapi_example3.cpp
 OBJS = ndbapi_example3.o
@@ -9,22 +6,13 @@ CFLAGS = -c -Wall -fno-rtti -fno-exceptions
 DEBUG = 
 LFLAGS = -Wall
 INCLUDE_DIR = ../../include
-LIB_DIR = ../../lib
+LIB_DIR = -L../../src/.libs \
-ifeq ($(NDB_OS), SOLARIS)
+          -L../../../libmysql/.libs \
-# Here is the definition of system libraries necessary for Solaris 7
+          -L../../../mysys
 SYS_LIB = 
-endif
-ifeq ($(NDB_OS), LINUX)
-# Here is the definition of system libraries necessary for Linux 2.4
-SYS_LIB = 
-endif
-ifeq ($(NDB_OS), MACOSX)
-# Here is the definition of system libraries necessary for Mac OS X
-SYS_LIB = 
-endif
 
 $(TARGET): $(OBJS)
-	$(CXX) $(LFLAGS) -L$(LIB_DIR) $(OBJS) -lNDB_API $(SYS_LIB) -o $(TARGET)
+	$(CXX) $(LFLAGS) $(LIB_DIR) $(OBJS) -lndbclient -lmysqlclient -lmysys $(SYS_LIB) -o $(TARGET)
 
 $(TARGET).o: $(SRCS)
 	$(CXX) $(CFLAGS) -I$(INCLUDE_DIR) -I$(INCLUDE_DIR)/ndbapi $(SRCS)

ndb/examples/ndbapi_example3/ndbapi_example3.cpp

@@ -177,7 +177,18 @@ int executeInsertTransaction(int transactionId, Ndb* myNdb) {
 int main()
 {
   ndb_init();
-  Ndb* myNdb = new Ndb( "TEST_DB_1" );  // Object representing the database
+
+  Ndb_cluster_connection *cluster_connection=
+    new Ndb_cluster_connection(); // Object representing the cluster
+
+  if (cluster_connection->wait_until_ready(30,30))
+  {
+    std::cout << "Cluster was not ready within 30 secs." << std::endl;
+    exit(-1);
+  }
+
+  Ndb* myNdb = new Ndb( cluster_connection,
+			"TEST_DB_1" );  // Object representing the database
   
   /*******************************************
    * Initialize NDB and wait until its ready *
@@ -200,4 +211,8 @@ int main()
   }
   
   delete myNdb;
+  delete cluster_connection;
+
+  ndb_end(0);
+  return 0;
 }

ndb/examples/ndbapi_example4/Makefile

@@ -1,6 +1,3 @@
--include .defs.mk
-#NDB_OS = OS_YOU_ARE_RUNNING_ON
-#You need to set the NDB_OS variable here
 TARGET = ndbapi_example4
 SRCS = ndbapi_example4.cpp
 OBJS = ndbapi_example4.o
@@ -9,22 +6,13 @@ CFLAGS = -c -Wall -fno-rtti -fno-exceptions
 DEBUG = 
 LFLAGS = -Wall
 INCLUDE_DIR = ../../include
-LIB_DIR = ../../lib
+LIB_DIR = -L../../src/.libs \
-ifeq ($(NDB_OS), SOLARIS)
+          -L../../../libmysql/.libs \
-# Here is the definition of system libraries necessary for Solaris 7
+          -L../../../mysys
 SYS_LIB = 
-endif
-ifeq ($(NDB_OS), LINUX)
-# Here is the definition of system libraries necessary for Linux 2.4
-SYS_LIB = 
-endif
-ifeq ($(NDB_OS), MACOSX)
-# Here is the definition of system libraries necessary for Mac OS X
-SYS_LIB = 
-endif
 
 $(TARGET): $(OBJS)
-	$(CXX) $(LFLAGS) -L$(LIB_DIR) $(OBJS) -lNDB_API $(SYS_LIB) -o $(TARGET)
+	$(CXX) $(LFLAGS) $(LIB_DIR) $(OBJS) -lndbclient -lmysqlclient -lmysys $(SYS_LIB) -o $(TARGET)
 
 $(TARGET).o: $(SRCS)
 	$(CXX) $(CFLAGS) -I$(INCLUDE_DIR) -I$(INCLUDE_DIR)/ndbapi $(SRCS)

ndb/examples/ndbapi_example4/ndbapi_example4.cpp

@@ -45,7 +45,18 @@
 int main()
 {
   ndb_init();
-  Ndb* myNdb = new Ndb( "TEST_DB_1" );  // Object representing the database
+
+  Ndb_cluster_connection *cluster_connection=
+    new Ndb_cluster_connection(); // Object representing the cluster
+
+  if (cluster_connection->wait_until_ready(30,30))
+  {
+    std::cout << "Cluster was not ready within 30 secs." << std::endl;
+    exit(-1);
+  }
+
+  Ndb* myNdb = new Ndb( cluster_connection,
+			"TEST_DB_1" );  // Object representing the database
   NdbDictionary::Table myTable;
   NdbDictionary::Column myColumn;
   NdbDictionary::Index myIndex;
@@ -250,4 +261,8 @@ int main()
     APIERROR(myDict->getNdbError());
 
   delete myNdb;
+  delete cluster_connection;
+
+  ndb_end(0);
+  return 0;
 }

ndb/examples/ndbapi_example5/Makefile

@@ -1,30 +1,20 @@
--include .defs.mk
-#NDB_OS = OS_YOU_ARE_RUNNING_ON
-#You need to set the NDB_OS variable here
 TARGET = ndbapi_example5
 SRCS = ndbapi_example5.cpp
 OBJS = ndbapi_example5.o
 CXX = g++
 CFLAGS = -c -Wall -fno-rtti -fno-exceptions
+CXXFLAGS = 
 DEBUG = 
 LFLAGS = -Wall
-INCLUDE_DIR = ../../include
+TOP_SRCDIR = ../../..
-LIB_DIR = ../../lib
+INCLUDE_DIR = $(TOP_SRCDIR)/ndb/include
-ifeq ($(NDB_OS), SOLARIS)
+LIB_DIR = -L$(TOP_SRCDIR)/ndb/src/.libs \
-# Here is the definition of system libraries necessary for Solaris 7
+          -L$(TOP_SRCDIR)/libmysql/.libs \
+          -L$(TOP_SRCDIR)/mysys
 SYS_LIB = 
-endif
-ifeq ($(NDB_OS), LINUX)
-# Here is the definition of system libraries necessary for Linux 2.4
-SYS_LIB = 
-endif
-ifeq ($(NDB_OS), MACOSX)
-# Here is the definition of system libraries necessary for Mac OS X
-SYS_LIB = 
-endif
 
 $(TARGET): $(OBJS)
-	$(CXX) $(LFLAGS) -L$(LIB_DIR) $(OBJS) -lNDB_API $(SYS_LIB) -o $(TARGET)
+	$(CXX) $(CXXFLAGS) $(LFLAGS) $(LIB_DIR) $(OBJS) -lndbclient -lmysqlclient -lmysys $(SYS_LIB) -o $(TARGET)
 
 $(TARGET).o: $(SRCS)
 	$(CXX) $(CFLAGS) -I$(INCLUDE_DIR) -I$(INCLUDE_DIR)/ndbapi $(SRCS)

ndb/examples/ndbapi_example5/ndbapi_example5.cpp

@@ -56,7 +56,6 @@
               << error.code << ", msg: " << error.message << "." << std::endl; \
     exit(-1); }
 
-Ndb* myCreateNdb();
 int myCreateEvent(Ndb* myNdb,
 		  const char *eventName,
 		  const char *eventTableName,
@@ -66,12 +65,29 @@ int myCreateEvent(Ndb* myNdb,
 int main()
 {
   ndb_init();
-  Ndb* myNdb = myCreateNdb();
+
+  Ndb_cluster_connection *cluster_connection=
+    new Ndb_cluster_connection(); // Object representing the cluster
+
+  if (cluster_connection->wait_until_ready(30,30))
+  {
+    std::cout << "Cluster was not ready within 30 secs." << std::endl;
+    exit(-1);
+  }
+
+  Ndb* myNdb= new Ndb(cluster_connection,
+		      "TEST_DB");  // Object representing the database
+
+  if (myNdb->init() == -1) { 
+    APIERROR(myNdb->getNdbError());
+    exit(-1);
+  }
+
   NdbDictionary::Dictionary *myDict;
 
-  const char *eventName = "CHNG_IN_TAB0";
+  const char *eventName= "CHNG_IN_TAB0";
-  const char *eventTableName = "TAB0";
+  const char *eventTableName= "TAB0";
-  const int noEventColumnName = 3;
+  const int noEventColumnName= 3;
   const char *eventColumnName[noEventColumnName] =
     {"COL0",
      "COL1",
@@ -134,6 +150,8 @@ int main()
 	  case NdbDictionary::Event::TE_UPDATE:
 	    printf("%u UPDATE: ", i);
 	    break;
+	  default:
+	    abort(); // should not happen
 	  }
 	  printf("overrun %u pk %u: ", overrun, recAttr[0]->u_32_value());
 	  for (int i = 1; i < noEventColumnName; i++) {
@@ -166,26 +184,9 @@ int main()
   myDict->dropEvent(eventName); // remove event from database
 
   delete myNdb;
-}
+  delete cluster_connection;
-
+  ndb_end(0);
-Ndb* myCreateNdb()
+  return 0;
-{
-  Ndb* myNdb = new Ndb("TEST_DB");
-
-  /********************************************
-   * Initialize NDB and wait until it's ready *
-   ********************************************/
-  if (myNdb->init() == -1) { 
-    APIERROR(myNdb->getNdbError());
-    exit(-1);
-  }
-
-  if (myNdb->waitUntilReady(30) != 0) {
-    std::cout << "NDB was not ready within 30 secs." << std::endl;
-    exit(-1);
-  }
-
-  return myNdb;
 }
 
 int myCreateEvent(Ndb* myNdb,

ndb/examples/ndbapi_scan_example/Makefile

@@ -1,35 +1,23 @@
--include .defs.mk
-#NDB_OS = OS_YOU_ARE_RUNNING_ON
-#You need to set the NDB_OS variable here  (LINUX, SOLARIS, MACOSX)
-#NDB_OS = LINUX
-
 TARGET = ndbapi_scan
-SRCS = ndbapi_scan.cpp 
+SRCS = ndbapi_scan.cpp
 OBJS = ndbapi_scan.o
-CC = g++
+CXX = g++
-CFLAGS = -c -Wall -fno-rtti
+CFLAGS = -c -Wall -fno-rtti -fno-exceptions
+CXXFLAGS = 
 DEBUG = 
 LFLAGS = -Wall
-INCLUDE_DIR = ../../include
+TOP_SRCDIR = ../../..
-LIB_DIR = ../../lib
+INCLUDE_DIR = $(TOP_SRCDIR)/ndb/include
-ifeq ($(NDB_OS), SOLARIS)
+LIB_DIR = -L$(TOP_SRCDIR)/ndb/src/.libs \
-# Here is the definition of system libraries necessary for Solaris 7
+          -L$(TOP_SRCDIR)/libmysql/.libs \
-SYS_LIB = -lpthread -lsocket -lnsl -lrt
+          -L$(TOP_SRCDIR)/mysys
-endif
-ifeq ($(NDB_OS), LINUX)
-# Here is the definition of system libraries necessary for Linux 2.4
-SYS_LIB = -lpthread
-endif
-ifeq ($(NDB_OS), MACOSX)
-# Here is the definition of system libraries necessary for Mac OS X
 SYS_LIB = 
-endif
 
 $(TARGET): $(OBJS)
-	$(CC) $(LFLAGS) -L$(LIB_DIR) -lNDB_API $(OBJS) $(SYS_LIB) -o $(TARGET)
+	$(CXX) $(CXXFLAGS) $(LFLAGS) $(LIB_DIR) $(OBJS) -lndbclient -lmysqlclient -lmysys $(SYS_LIB) -o $(TARGET)
 
 $(TARGET).o: $(SRCS)
-	$(CC) $(CFLAGS) -I$(INCLUDE_DIR) -I$(INCLUDE_DIR)/ndbapi $(SRCS)
+	$(CXX) $(CFLAGS) -I$(INCLUDE_DIR) -I$(INCLUDE_DIR)/ndbapi $(SRCS)
 
 clean:
 	rm -f *.o $(TARGET)