diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main')
10 files changed, 424 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java new file mode 100644 index 0000000000..12ef603d01 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicy.java @@ -0,0 +1,49 @@ +/* + * 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.policy.transaction; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.xml.Constants; + +/** + * The model for Tuscany transaction policy. + * + * @version $Rev$ $Date$ + */ +public interface TransactionPolicy { + QName NAME = new QName(Constants.SCA11_TUSCANY_NS, "transactionPolicy"); + + enum Action { + PROPAGATE, + SUSPEND, + REQUIRE_GLOBAL, + REQUIRE_LOCAL, + REQUIRE_NONE + }; + + int getTransactionTimeout(); + + void setTransactionTimeout(int seconds); + + void setAction(Action action); + + Action getAction(); +} diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyFactory.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyFactory.java new file mode 100644 index 0000000000..f0567f47e0 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyFactory.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.policy.transaction; + +/** + * Factory for Policy Transaction + * + * @version $Rev$ $Date$ + */ +public interface TransactionPolicyFactory { + + /** + * Creates a new Transaction Policy + * @return the new Transaction policy + */ + TransactionPolicy createTransactionPolicy(); +} diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java new file mode 100644 index 0000000000..d6818c9b98 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/TransactionPolicyProcessor.java @@ -0,0 +1,103 @@ +/* + * 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.policy.transaction; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.sca.contribution.processor.ContributionReadException; +import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; +import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; +import org.apache.tuscany.sca.contribution.processor.ProcessorContext; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; + + +/** + * @version $Rev$ $Date$ + */ +public class TransactionPolicyProcessor implements StAXArtifactProcessor<TransactionPolicy> { + public static final String TIMEOUT = "transactionTimeout"; + public static final String ACTION = "action"; + + TransactionPolicyFactory transactionPolicyFactory; + + public QName getArtifactType() { + return TransactionPolicy.NAME; + } + + public Class<TransactionPolicy> getModelType() { + return TransactionPolicy.class; + } + + public TransactionPolicyProcessor(ExtensionPointRegistry extensions) { + FactoryExtensionPoint factories = extensions.getExtensionPoint(FactoryExtensionPoint.class); + transactionPolicyFactory = factories.getFactory(TransactionPolicyFactory.class); + } + + public TransactionPolicy read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException { + TransactionPolicy txPolicy = transactionPolicyFactory.createTransactionPolicy(); + int event = reader.getEventType(); + while (reader.hasNext()) { + event = reader.getEventType(); + switch (event) { + case START_ELEMENT: { + String timeout = reader.getAttributeValue(null, TIMEOUT); + if (timeout != null) { + txPolicy.setTransactionTimeout(Integer.parseInt(timeout)); + } + String action = reader.getAttributeValue(null, ACTION); + if (action != null) { + txPolicy.setAction(TransactionPolicy.Action.valueOf(action)); + } + break; + } + } + + if (event == END_ELEMENT) { + if (TransactionPolicy.NAME.equals(reader.getName())) { + break; + } + } + + //Read the next element + if (reader.hasNext()) { + reader.next(); + } + } + + return txPolicy; + } + + public void write(TransactionPolicy policy, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException, + XMLStreamException { + // TODO + } + + public void resolve(TransactionPolicy policy, ModelResolver resolver, ProcessorContext context) throws ContributionResolveException { + // TODO + } +} diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/impl/TransactionPolicyFactoryImpl.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/impl/TransactionPolicyFactoryImpl.java new file mode 100644 index 0000000000..6a4325fa4d --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/impl/TransactionPolicyFactoryImpl.java @@ -0,0 +1,36 @@ +/* + * 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.policy.transaction.impl; + +import org.apache.tuscany.sca.policy.transaction.TransactionPolicy; +import org.apache.tuscany.sca.policy.transaction.TransactionPolicyFactory; + +/** + * Implementation for Transaction Policy factory + * + * @version $Rev$ $Date$ + */ +public class TransactionPolicyFactoryImpl implements TransactionPolicyFactory { + + public TransactionPolicy createTransactionPolicy() { + return new TransactionPolicyImpl(); + } + +} diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/impl/TransactionPolicyImpl.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/impl/TransactionPolicyImpl.java new file mode 100644 index 0000000000..9264dfe5ed --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/java/org/apache/tuscany/sca/policy/transaction/impl/TransactionPolicyImpl.java @@ -0,0 +1,61 @@ +/* + * 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.policy.transaction.impl; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.policy.transaction.TransactionPolicy; + +/** + * @version $Rev$ $Date$ + */ +public class TransactionPolicyImpl implements TransactionPolicy { + private boolean unresolved; + private int transactionTimeout = 1200; + private Action action = Action.PROPAGATE; + + public int getTransactionTimeout() { + return transactionTimeout; + } + + public void setTransactionTimeout(int transactionTimeout) { + this.transactionTimeout = transactionTimeout; + } + + public Action getAction() { + return action; + } + + public void setAction(Action policy) { + this.action = policy; + } + + public QName getSchemaName() { + return NAME; + } + + public boolean isUnresolved() { + return unresolved; + } + + public void setUnresolved(boolean unresolved) { + this.unresolved = unresolved; + } +} diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor new file mode 100644 index 0000000000..bb4a0f85d1 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor @@ -0,0 +1,19 @@ +# 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.
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.policy.transaction.TransactionPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#transactionPolicy,model=org.apache.tuscany.sca.policy.transaction.TransactionPolicy
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions new file mode 100644 index 0000000000..77114f703d --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions @@ -0,0 +1,17 @@ +# 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.
+org/apache/tuscany/sca/policy/transaction/definitions.xml
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.transaction.TransactionPolicyFactory b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.transaction.TransactionPolicyFactory new file mode 100644 index 0000000000..5b37ba4171 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.transaction.TransactionPolicyFactory @@ -0,0 +1,19 @@ +# 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. + +# Implementation class for the model factory +org.apache.tuscany.sca.policy.transaction.impl.TransactionPolicyFactoryImpl diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/log4j.properties b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/log4j.properties new file mode 100644 index 0000000000..698ee41d7e --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/log4j.properties @@ -0,0 +1,29 @@ +# 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. +# +# Set root logger level to DEBUG and its only appender to A1. +log4j.rootLogger=INFO, CONSOLE + +# CONSOLE is set to be a ConsoleAppender. +log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender + +# A1 uses PatternLayout. +log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout + + +# Print only messages of level WARN or above in the package com.foo. +log4j.logger.org.apache.tuscany=INFO
\ No newline at end of file diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml new file mode 100644 index 0000000000..99ab300499 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/policy-transaction/src/main/resources/org/apache/tuscany/sca/policy/transaction/definitions.xml @@ -0,0 +1,57 @@ +<?xml version="1.0" encoding="ASCII"?> +<!-- + * 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. +--> +<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200912" + targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1" + xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200912" + xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"> + + <policySet name="ManagedTransactionPolicySet" provides="managedTransaction" appliesTo="//*[starts-with(name(.),'implementation')]" attachTo="IntentRefs('sca:managedTransaction') | IntentRefs('sca:managedTransaction.local') | IntentRefs('sca:managedTransaction.global')"> + <intentMap provides="managedTransaction"> + <qualifier name="global"> <!-- default="true" --> + <tuscany:transactionPolicy transactionTimeout="1200" action="REQUIRE_GLOBAL" /> + </qualifier> + <qualifier name="local"> + <tuscany:transactionPolicy transactionTimeout="1200" action="REQUIRE_LOCAL" /> + </qualifier> + </intentMap> + </policySet> + + <policySet name="NoManagedTransactionPolicySet" provides="noManagedTransaction" + appliesTo="//*[starts-with(name(.),'implementation')]" attachTo="IntentRefs('sca:noManagedTransaction')"> + <tuscany:transactionPolicy action="REQUIRE_NONE" /> + </policySet> + + <policySet name="TransactedOneWayPolicySet" provides="transactedOneWay" appliesTo="//*[starts-with(name(.),'binding')]" attachTo="IntentRefs('sca:transactedOneWay')"> + <tuscany:transactionPolicy action="PROPAGATE" /> + </policySet> + + <policySet name="ImmediateOneWayPolicySet" provides="immediateOneWay" appliesTo="//*[starts-with(name(.),'binding')]" attachTo="IntentRefs('sca:immediateOneWay')"> + <tuscany:transactionPolicy action="SUSPEND" /> + </policySet> + + <policySet name="PropagatesTransactionPolicySet" provides="propagatesTransaction" attachTo="IntentRefs('sca:propagatesTransaction')" appliesTo="//*[starts-with(name(.),'binding')]"> + <tuscany:transactionPolicy action="PROPAGATE" /> + </policySet> + + <policySet name="SuspendsTransactionPolicySet" provides="suspendsTransaction" appliesTo="//*[starts-with(name(.),'binding')]" attachTo="IntentRefs('sca:suspendsTransaction')"> + <tuscany:transactionPolicy action="SUSPEND" /> + </policySet> + +</definitions>
\ No newline at end of file |