diff options
Diffstat (limited to 'sandbox/dougsleite/guardian-model/src/test')
10 files changed, 604 insertions, 0 deletions
diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/ApplyUpdateFailureException.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/ApplyUpdateFailureException.java new file mode 100644 index 0000000000..a40667ff8d --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/ApplyUpdateFailureException.java @@ -0,0 +1,22 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +public class ApplyUpdateFailureException extends RuntimeException { +} diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/GuardianLaunch.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/GuardianLaunch.java new file mode 100644 index 0000000000..11ede178d0 --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/GuardianLaunch.java @@ -0,0 +1,31 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +import java.io.IOException; +import org.apache.tuscany.sca.host.embedded.SCADomain; + +public class GuardianLaunch { + + public static void main(String... args) throws IOException { + + SCADomain scaDomain = SCADomain.newInstance("guardiangroup.composite"); + System.in.read(); + } +} diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Launch.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Launch.java new file mode 100644 index 0000000000..bb4b41163f --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Launch.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +import java.io.IOException; +import org.apache.tuscany.sca.host.embedded.SCADomain; + +public class Launch { + + public static void main(String... args) throws IOException { + SCADomain scaDomain = SCADomain.newInstance("server-backup.composite"); + + System.out.println("Starting participat1..."); + Node c = scaDomain.getService(Node.class, "Participant1"); + c.execute(); + + System.in.read(); + + System.out.println("Starting participant2..."); + Node c2 = scaDomain.getService(Node.class, "Participant2"); + c2.execute(); + + System.in.read(); + + System.out.println("Forcing exception ocurrence at participant1..."); + TestInterface t = scaDomain.getService(TestInterface.class, "Participant1"); + t.forcePrimaryServiceFailureException(); + + System.in.read(); + + scaDomain.close(); + } +} + diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Launch2.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Launch2.java new file mode 100644 index 0000000000..7b9e3fc1de --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Launch2.java @@ -0,0 +1,50 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +import java.io.IOException; +import org.apache.tuscany.sca.host.embedded.SCADomain; + +public class Launch2 { + + public static void main(String... args) throws IOException { + SCADomain scaDomain = SCADomain.newInstance("server-backup.composite"); + + System.out.println("Starting participat1..."); + Node c = scaDomain.getService(Node.class, "Participant1"); + c.execute(); + + System.in.read(); + + System.out.println("Starting participant2..."); + Node c2 = scaDomain.getService(Node.class, "Participant2"); + c2.execute(); + + System.in.read(); + + System.out.println("Forcing exception ocurrence at participant2..."); + TestInterface t = scaDomain.getService(TestInterface.class, "Participant2"); + t.forceApplyUpdateFailureException(); + + System.in.read(); + + scaDomain.close(); + } +} + diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Node.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Node.java new file mode 100644 index 0000000000..6557aa4732 --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Node.java @@ -0,0 +1,34 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +import org.apache.tuscany.sca.guardian.BlockingInterface; +import org.osoa.sca.annotations.OneWay; + +public interface Node extends BlockingInterface { + + @OneWay + public void execute(); + + public void sendUpdate(String s); + + public void applyUpdate(); + + public boolean isExecuting(); +} diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/NodeImpl.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/NodeImpl.java new file mode 100644 index 0000000000..86d2e9bbc6 --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/NodeImpl.java @@ -0,0 +1,277 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +import java.util.LinkedList; +import java.util.List; +import java.util.Queue; +import java.util.logging.Level; +import java.util.logging.Logger; +import org.apache.tuscany.sca.guardian.Context; +import org.apache.tuscany.sca.guardian.GlobalException; +import org.apache.tuscany.sca.guardian.GuardianMember; +import org.osoa.sca.annotations.Init; +import org.osoa.sca.annotations.Reference; +import org.osoa.sca.annotations.Scope; +import org.apache.tuscany.sca.guardian.exceptions.BackupFailedException; +import org.apache.tuscany.sca.guardian.exceptions.BackupJoinedException; +import org.apache.tuscany.sca.guardian.exceptions.PrimaryExistsException; +import org.apache.tuscany.sca.guardian.exceptions.PrimaryFailedException; +import org.osoa.sca.annotations.Destroy; +import org.osoa.sca.annotations.OneWay; + +@Scope("COMPOSITE") +public class NodeImpl implements Node, TestInterface { + + private static int PRIMARY = 0; + private static int BACKUP = 1; + private boolean isBlocked; + private Context mainContext; + private Context primaryContext; + private Context backupContext; + private List<GlobalException> exListMain; + private List<GlobalException> exListPrimary; + private int role; + private boolean isExecuting; + private String pID; + private Queue<String> updates; + @Reference(name = "guardian_member", required = true) + public GuardianMember gm; + @Reference(name = "node", required = true) + public Node node; + private boolean forcePSFException; + private boolean forceAUFException; + + public NodeImpl() { + exListMain = new LinkedList(); + exListMain.add(new PrimaryFailedException()); + exListMain.add(new PrimaryExistsException()); + + exListPrimary = new LinkedList(); + exListPrimary.add(new BackupFailedException()); + exListPrimary.add(new BackupJoinedException()); + exListPrimary.add(new PrimaryServiceFailureException()); + + mainContext = new Context("MAIN", exListMain); + primaryContext = new Context("PRIMARY", exListPrimary); + backupContext = new Context("BACKUP", null); + + updates = new LinkedList(); + + isBlocked = false; + isExecuting = false; + + node = null; + + forcePSFException = false; + forceAUFException = false; + } + + @Init + public void init() { + gm.setService(this); + pID = gm.getParticipantIdentifier(); + } + + @Destroy + public void destroy() { + gm.removeService(); + } + + public boolean isExecuting() { + return isExecuting; + } + + @OneWay + public void execute() { + isExecuting = true; + gm.enableContext(mainContext); + role = PRIMARY; + + while (true) { + try { + System.out.println(pID + "#Main context: "); + sleep(pID + "#Sleeping at main context...", 4000); + + gm.checkExceptionStatus(); + + if (role == PRIMARY) { + //Config as primary then... + primaryService(); + } else { + //Config as backup then... + backupService(); + } + + + } catch (PrimaryExistsException ex) { + System.out.println(pID + "# Exception captured!: PrimaryExistsException"); + System.out.println(pID + "#Needs propagation?: " + gm.propagate(ex)); + + if (gm.propagate(ex)) { + throw ex; + } + + role = BACKUP; + } catch (PrimaryFailedException ex) { + System.out.println(pID + "# Exception captured!: PrimaryFailedException"); + System.out.println(pID + "#Needs propagation?: " + gm.propagate(ex)); + + if (gm.propagate(ex)) { + //throw ex; + ex.printStackTrace(); + return; + } + role = PRIMARY; + + } catch (BackupFailedException ex) { + System.out.println(pID + "# Exception captured!: BackupFailedException"); + System.out.println(pID + "#Needs propagation?: " + gm.propagate(ex)); + + if (gm.propagate(ex)) { + //throw ex; + ex.printStackTrace(); + return; + } + } + } + } + + private void sleep(String msg, int millis) { + try { + System.out.println(msg); + Thread.sleep(millis); + } catch (InterruptedException ex) { + Logger.getLogger(NodeImpl.class.getName()).log(Level.SEVERE, null, ex); + } + } + + private void primaryService() { + boolean backupAvailable = false; + int upcount = 1; + + while (true) { + + gm.enableContext(primaryContext); + + try { + System.out.println(pID + "#Primary context: "); + sleep(pID + "#Sleeping at primary context...", 4000); + gm.checkExceptionStatus(); + + //Process the request then... + System.out.println(pID + "#Processing the request..."); + + //Check for an internal error + if (forcePSFException) { + throw new PrimaryServiceFailureException(); + } + + if (backupAvailable && node.isExecuting()) { + node.sendUpdate("Update " + upcount); + upcount++; + } else { + System.out.println(pID + "#No backup available to send updates!"); + } + //send the reply to the client + System.out.println(pID + "#Sending the reply to the client..."); + + } catch (PrimaryServiceFailureException ex) { + System.out.println(pID + "# Exception captured!: PrimaryServiceFailureException"); + gm.gthrow(new PrimaryFailedException(), null); + } catch (BackupFailedException ex) { + System.out.println(pID + "# Exception captured!: BackupFailedException"); + backupAvailable = false; + } catch (BackupJoinedException ex) { + System.out.println(pID + "# Exception captured!: BackupJoinedException"); + backupAvailable = true; + } finally { + gm.removeContext(); + } + } + } + + private void backupService() { + while (true) { + + gm.enableContext(backupContext); + + try { + System.out.println(pID + "#Backup context: "); + sleep(pID + "#Sleeping at backup service", 4000); + gm.checkExceptionStatus(); + + applyUpdate(); + + if (forceAUFException) { + throw new ApplyUpdateFailureException(); + } + + } catch (ApplyUpdateFailureException ex) { + System.out.println(pID + "# Exception captured!: ApplyUpdateFailureException"); + gm.gthrow(new BackupFailedException(), null); + } finally { + gm.removeContext(); + } + } + } + + //FIXME - It is not working asynchronously + //@OneWay + public void block() { + System.out.println(pID + "#Participant blocked!"); + isBlocked = true; + +// while (isBlocked) { +// try { +// Thread.sleep(5000); +// } catch (InterruptedException ex) { +// Logger.getLogger(ComponentImpl.class.getName()).log(Level.SEVERE, null, ex); +// } +// } + } + + public boolean isBlocked() { + return isBlocked; + } + + //@OneWay + public void unblock() { + System.out.println(pID + "#Participant unblocked!"); + isBlocked = false; + } + + public void sendUpdate(String update) { + System.out.println(pID + "#Receiving updates from primary: " + update); + updates.offer(update); + } + + public void applyUpdate() { + System.out.println(pID + "#Applying the updates received from the primary: " + updates.poll()); + } + + public void forcePrimaryServiceFailureException() { + forcePSFException = true; + } + + public void forceApplyUpdateFailureException() { + forceAUFException = true; + } +} + diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Participant1Launch.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Participant1Launch.java new file mode 100644 index 0000000000..a5c360701a --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Participant1Launch.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +import java.io.IOException; +import org.apache.tuscany.sca.guardian.exceptions.PrimaryFailedException; +import org.apache.tuscany.sca.host.embedded.SCADomain; + +public class Participant1Launch { + + public static void main(String... args) throws IOException { + SCADomain scaDomain = SCADomain.newInstance("participant1.composite"); + + try { + + System.out.println("Starting participat1..."); + Node c = scaDomain.getService(Node.class, "Participant1"); + c.execute(); + + System.in.read(); + + } catch (PrimaryFailedException ex) { + System.out.println("Init#Exception captured!: PrimaryFailedException"); + + } finally { + scaDomain.close(); + } + } +} diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Participant2Launch.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Participant2Launch.java new file mode 100644 index 0000000000..3478e4e105 --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/Participant2Launch.java @@ -0,0 +1,45 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +import java.io.IOException; +import org.apache.tuscany.sca.guardian.exceptions.PrimaryFailedException; +import org.apache.tuscany.sca.host.embedded.SCADomain; + +public class Participant2Launch { + + public static void main(String... args) throws IOException { + SCADomain scaDomain = SCADomain.newInstance("participant2.composite"); + + try { + + System.out.println("Starting participant2..."); + Node c2 = scaDomain.getService(Node.class, "Participant2"); + c2.execute(); + + System.in.read(); + + } catch (PrimaryFailedException ex) { + System.out.println("Init#Exception captured!: PrimaryFailedException"); + + } finally { + scaDomain.close(); + } + } +} diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/PrimaryServiceFailureException.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/PrimaryServiceFailureException.java new file mode 100644 index 0000000000..3e8f6af7a6 --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/PrimaryServiceFailureException.java @@ -0,0 +1,24 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +import org.apache.tuscany.sca.guardian.GlobalException; + +public class PrimaryServiceFailureException extends GlobalException { +} diff --git a/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/TestInterface.java b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/TestInterface.java new file mode 100644 index 0000000000..5368de138f --- /dev/null +++ b/sandbox/dougsleite/guardian-model/src/test/java/org/apache/tuscany/sca/guardian/itests/TestInterface.java @@ -0,0 +1,26 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.guardian.itests; + +public interface TestInterface { + + public void forcePrimaryServiceFailureException(); + + public void forceApplyUpdateFailureException(); +} |