Examples with Execution org.apache.geode.cache.execute.Execution used on opensource projects

Example 36 with Execution

use of org.apache.geode.cache.execute.Execution in project geode by apache.

the class DiskStoreCommandsJUnitTest method testGetDiskStoreListThrowsRuntimeException.

@Test(expected = RuntimeException.class)
public void testGetDiskStoreListThrowsRuntimeException() {
    final InternalCache mockCache = mockContext.mock(InternalCache.class, "InternalCache");
    final DistributedMember mockDistributedMember = mockContext.mock(DistributedMember.class, "DistributedMember");
    final Execution mockFunctionExecutor = mockContext.mock(Execution.class, "Function Executor");
    mockContext.checking(new Expectations() {

        {
            oneOf(mockFunctionExecutor).execute(with(aNonNull(ListDiskStoresFunction.class)));
            will(throwException(new RuntimeException("expected")));
        }
    });
    final DiskStoreCommands commands = createDiskStoreCommands(mockCache, mockDistributedMember, mockFunctionExecutor);
    try {
        commands.getDiskStoreListing(commands.getNormalMembers(mockCache));
    } catch (RuntimeException expected) {
        assertEquals("expected", expected.getMessage());
        throw expected;
    }
}

Example 37 with Execution

use of org.apache.geode.cache.execute.Execution in project geode by apache.

the class ClassPathLoaderIntegrationTest method testDeployWithExistingDependentJars.

@Test
public void testDeployWithExistingDependentJars() throws Exception {
    ClassBuilder classBuilder = new ClassBuilder();
    final File parentJarFile = new File(temporaryFolder.getRoot(), "JarDeployerDUnitAParent.v1.jar");
    final File usesJarFile = new File(temporaryFolder.getRoot(), "JarDeployerDUnitUses.v1.jar");
    final File functionJarFile = new File(temporaryFolder.getRoot(), "JarDeployerDUnitFunction.v1.jar");
    // Write out a JAR files.
    StringBuffer stringBuffer = new StringBuffer();
    stringBuffer.append("package jddunit.parent;");
    stringBuffer.append("public class JarDeployerDUnitParent {");
    stringBuffer.append("public String getValueParent() {");
    stringBuffer.append("return \"PARENT\";}}");
    byte[] jarBytes = classBuilder.createJarFromClassContent("jddunit/parent/JarDeployerDUnitParent", stringBuffer.toString());
    FileOutputStream outStream = new FileOutputStream(parentJarFile);
    outStream.write(jarBytes);
    outStream.close();
    stringBuffer = new StringBuffer();
    stringBuffer.append("package jddunit.uses;");
    stringBuffer.append("public class JarDeployerDUnitUses {");
    stringBuffer.append("public String getValueUses() {");
    stringBuffer.append("return \"USES\";}}");
    jarBytes = classBuilder.createJarFromClassContent("jddunit/uses/JarDeployerDUnitUses", stringBuffer.toString());
    outStream = new FileOutputStream(usesJarFile);
    outStream.write(jarBytes);
    outStream.close();
    stringBuffer = new StringBuffer();
    stringBuffer.append("package jddunit.function;");
    stringBuffer.append("import jddunit.parent.JarDeployerDUnitParent;");
    stringBuffer.append("import jddunit.uses.JarDeployerDUnitUses;");
    stringBuffer.append("import org.apache.geode.cache.execute.Function;");
    stringBuffer.append("import org.apache.geode.cache.execute.FunctionContext;");
    stringBuffer.append("public class JarDeployerDUnitFunction  extends JarDeployerDUnitParent implements Function {");
    stringBuffer.append("private JarDeployerDUnitUses uses = new JarDeployerDUnitUses();");
    stringBuffer.append("public boolean hasResult() {return true;}");
    stringBuffer.append("public void execute(FunctionContext context) {context.getResultSender().lastResult(getValueParent() + \":\" + uses.getValueUses());}");
    stringBuffer.append("public String getId() {return \"JarDeployerDUnitFunction\";}");
    stringBuffer.append("public boolean optimizeForWrite() {return false;}");
    stringBuffer.append("public boolean isHA() {return false;}}");
    ClassBuilder functionClassBuilder = new ClassBuilder();
    functionClassBuilder.addToClassPath(parentJarFile.getAbsolutePath());
    functionClassBuilder.addToClassPath(usesJarFile.getAbsolutePath());
    jarBytes = functionClassBuilder.createJarFromClassContent("jddunit/function/JarDeployerDUnitFunction", stringBuffer.toString());
    outStream = new FileOutputStream(functionJarFile);
    outStream.write(jarBytes);
    outStream.close();
    ServerStarterRule serverStarterRule = new ServerStarterRule(temporaryFolder.getRoot());
    serverStarterRule.startServer();
    GemFireCacheImpl gemFireCache = GemFireCacheImpl.getInstance();
    DistributedSystem distributedSystem = gemFireCache.getDistributedSystem();
    Execution execution = FunctionService.onMember(distributedSystem.getDistributedMember());
    ResultCollector resultCollector = execution.execute("JarDeployerDUnitFunction");
    @SuppressWarnings("unchecked") List<String> result = (List<String>) resultCollector.getResult();
    assertEquals("PARENT:USES", result.get(0));
    serverStarterRule.after();
}

Example 38 with Execution

use of org.apache.geode.cache.execute.Execution in project geode by apache.

the class FunctionExecution_ExceptionDUnitTest method testRemoteMultiKeyExecution_SendException.

@Test
public void testRemoteMultiKeyExecution_SendException() throws Exception {
    final String rName = getUniqueName();
    Host host = Host.getHost(0);
    final VM accessor = host.getVM(3);
    final VM datastore0 = host.getVM(0);
    final VM datastore1 = host.getVM(1);
    final VM datastore2 = host.getVM(2);
    getCache();
    accessor.invoke(new SerializableCallable("Create PR") {

        public Object call() throws Exception {
            RegionAttributes ra = PartitionedRegionTestHelper.createRegionAttrsForPR(0, 0);
            getCache().createRegion(rName, ra);
            return Boolean.TRUE;
        }
    });
    SerializableCallable dataStoreCreate = new SerializableCallable("Create PR with Function Factory") {

        public Object call() throws Exception {
            RegionAttributes ra = PartitionedRegionTestHelper.createRegionAttrsForPR(0, 10);
            AttributesFactory raf = new AttributesFactory(ra);
            PartitionAttributesImpl pa = new PartitionAttributesImpl();
            pa.setAll(ra.getPartitionAttributes());
            raf.setPartitionAttributes(pa);
            getCache().createRegion(rName, raf.create());
            Function function = new TestFunction(true, TestFunction.TEST_FUNCTION_SEND_EXCEPTION);
            FunctionService.registerFunction(function);
            return Boolean.TRUE;
        }
    };
    datastore0.invoke(dataStoreCreate);
    datastore1.invoke(dataStoreCreate);
    datastore2.invoke(dataStoreCreate);
    Object o = accessor.invoke(new SerializableCallable("Create data, invoke exectuable") {

        public Object call() throws Exception {
            PartitionedRegion pr = (PartitionedRegion) getCache().getRegion(rName);
            DistributedSystem.setThreadsSocketPolicy(false);
            Function function = new TestFunction(true, TestFunction.TEST_FUNCTION_SEND_EXCEPTION);
            FunctionService.registerFunction(function);
            Execution dataSet = FunctionService.onRegion(pr);
            HashSet origVals = new HashSet();
            for (int i = 0; i < 3; i++) {
                Integer val = new Integer(i);
                origVals.add(val);
                pr.put(val, "MyValue_" + i);
            }
            ResultCollector rs1 = dataSet.withFilter(origVals).setArguments((Serializable) origVals).execute(function);
            List results = (ArrayList) rs1.getResult();
            assertEquals(((origVals.size() * 3) + 3), results.size());
            Iterator resultIterator = results.iterator();
            int exceptionCount = 0;
            while (resultIterator.hasNext()) {
                Object o = resultIterator.next();
                if (o instanceof MyFunctionExecutionException) {
                    exceptionCount++;
                }
            }
            assertEquals(3, exceptionCount);
            return Boolean.TRUE;
        }
    });
    assertEquals(Boolean.TRUE, o);
}

Example 39 with Execution

use of org.apache.geode.cache.execute.Execution in project geode by apache.

the class FunctionExecution_ExceptionDUnitTest method testSingleKeyExecution_SendException_Datastore.

@Test
public void testSingleKeyExecution_SendException_Datastore() throws Exception {
    final String rName = getUniqueName();
    Host host = Host.getHost(0);
    final VM datastore = host.getVM(3);
    getCache();
    datastore.invoke(new SerializableCallable("Create PR with Function Factory") {

        public Object call() throws Exception {
            RegionAttributes ra = PartitionedRegionTestHelper.createRegionAttrsForPR(0, 10);
            AttributesFactory raf = new AttributesFactory(ra);
            PartitionAttributesImpl pa = new PartitionAttributesImpl();
            pa.setAll(ra.getPartitionAttributes());
            raf.setPartitionAttributes(pa);
            getCache().createRegion(rName, raf.create());
            Function function = new TestFunction(true, TestFunction.TEST_FUNCTION_SEND_EXCEPTION);
            FunctionService.registerFunction(function);
            return Boolean.TRUE;
        }
    });
    Object o = datastore.invoke(new SerializableCallable("Create data, invoke exectuable") {

        public Object call() throws Exception {
            PartitionedRegion pr = (PartitionedRegion) getCache().getRegion(rName);
            final String testKey = "execKey";
            final Set testKeysSet = new HashSet();
            testKeysSet.add(testKey);
            DistributedSystem.setThreadsSocketPolicy(false);
            Function function = new TestFunction(true, TestFunction.TEST_FUNCTION_SEND_EXCEPTION);
            FunctionService.registerFunction(function);
            // DefaultResultCollector rs = new DefaultResultCollector();
            // .withCollector(rs);
            Execution dataSet = FunctionService.onRegion(pr);
            pr.put(testKey, new Integer(1));
            ResultCollector rs1 = null;
            rs1 = dataSet.withFilter(testKeysSet).setArguments(Boolean.TRUE).execute(function);
            ArrayList results = (ArrayList) rs1.getResult();
            assertTrue(results.get(0) instanceof Exception);
            rs1 = dataSet.withFilter(testKeysSet).setArguments((Serializable) testKeysSet).execute(function);
            results = (ArrayList) rs1.getResult();
            assertEquals((testKeysSet.size() + 1), results.size());
            Iterator resultIterator = results.iterator();
            int exceptionCount = 0;
            while (resultIterator.hasNext()) {
                Object o = resultIterator.next();
                if (o instanceof MyFunctionExecutionException) {
                    exceptionCount++;
                }
            }
            assertEquals(1, exceptionCount);
            return Boolean.TRUE;
        }
    });
    assertEquals(Boolean.TRUE, o);
}

Example 40 with Execution

use of org.apache.geode.cache.execute.Execution in project geode by apache.

the class MyFunctionException method executeFunction_NoResult.

public static void executeFunction_NoResult() {
    Function function = new TestFunction(false, TestFunction.TEST_FUNCTION1);
    Execution dataset = FunctionService.onRegion(region);
    dataset.execute(function);
}