/*
* 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.ode.store;
import java.util.EnumSet;
import java.util.List;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ode.bpel.dd.TCleanup;
import org.apache.ode.bpel.dd.TDeployment;
import org.apache.ode.bpel.iapi.ContextException;
import org.apache.ode.bpel.iapi.ProcessConf.CLEANUP_CATEGORY;
public class ProcessCleanupConfImpl {
protected static Log __log = LogFactory.getLog(ProcessCleanupConfImpl.class);
private final Set<CLEANUP_CATEGORY> successCategories = EnumSet.noneOf(CLEANUP_CATEGORY.class);
private final Set<CLEANUP_CATEGORY> failureCategories = EnumSet.noneOf(CLEANUP_CATEGORY.class);
// package default
public ProcessCleanupConfImpl(TDeployment.Process pinfo) {
for( TCleanup cleanup : pinfo.getCleanupList() ) {
if( cleanup.getOn() == TCleanup.On.SUCCESS || cleanup.getOn() == TCleanup.On.ALWAYS ) {
processACleanup(successCategories, cleanup.getCategoryList());
}
if( cleanup.getOn() == TCleanup.On.FAILURE || cleanup.getOn() == TCleanup.On.ALWAYS ) {
processACleanup(failureCategories, cleanup.getCategoryList());
}
}
// validate configurations
Set<CLEANUP_CATEGORY> categories = getCleanupCategories(true);
if( categories.contains(CLEANUP_CATEGORY.INSTANCE) && !categories.containsAll(EnumSet.of(CLEANUP_CATEGORY.CORRELATIONS, CLEANUP_CATEGORY.VARIABLES))) {
throw new ContextException("Cleanup configuration error: the instance category requires both the correlations and variables categories specified together!!!");
}
categories = getCleanupCategories(false);
if( categories.contains(CLEANUP_CATEGORY.INSTANCE) && !categories.containsAll(EnumSet.of(CLEANUP_CATEGORY.CORRELATIONS, CLEANUP_CATEGORY.VARIABLES))) {
throw new ContextException("Cleanup configuration error: the instance category requires both the correlations and variables categories specified together!!!");
}
}
public static void processACleanup(Set<CLEANUP_CATEGORY> categories, List<TCleanup.Category.Enum> categoryList) {
if( categoryList.isEmpty() ) {
// add all categories
categories.addAll(EnumSet.allOf(CLEANUP_CATEGORY.class));
} else {
for( TCleanup.Category.Enum aCategory : categoryList ) {
if( aCategory == TCleanup.Category.ALL) {
// add all categories
categories.addAll(EnumSet.allOf(CLEANUP_CATEGORY.class));
} else {
categories.add(CLEANUP_CATEGORY.fromString(aCategory.toString()));
}
}
}
}
// package default
public boolean isCleanupCategoryEnabled(boolean instanceSucceeded, CLEANUP_CATEGORY category) {
if( instanceSucceeded ) {
return successCategories.contains(category);
} else {
return failureCategories.contains(category);
}
}
// package default
public Set<CLEANUP_CATEGORY> getCleanupCategories(boolean instanceSucceeded) {
return instanceSucceeded ? successCategories : failureCategories;
}
}