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/**
* Copyright (C) 2006 Bull S. A. S.
* Bull, Rue Jean Jaures, B.P.68, 78340, Les Clayes-sous-Bois
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation
* version 2.1 of the License.
* This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301, USA.
*
* Modified by Nicolas Chabanoles - BonitaSoft S.A.
**/
package org.ow2.bonita.facade.impl;
import java.util.HashSet;
import java.util.Set;
import org.ow2.bonita.facade.def.InternalProcessDefinition;
import org.ow2.bonita.facade.exception.BonitaWrapperException;
import org.ow2.bonita.facade.exception.ProcessNotFoundException;
import org.ow2.bonita.facade.privilege.PrivilegePolicy;
import org.ow2.bonita.facade.privilege.Rule.RuleType;
import org.ow2.bonita.facade.runtime.impl.InternalProcessInstance;
import org.ow2.bonita.facade.uuid.ProcessDefinitionUUID;
import org.ow2.bonita.facade.uuid.ProcessInstanceUUID;
import org.ow2.bonita.services.Querier;
import org.ow2.bonita.util.EnvTool;
import org.ow2.bonita.util.Misc;
public final class FacadeUtil {
private FacadeUtil() { }
public static InternalProcessDefinition getProcessDefinition(final ProcessDefinitionUUID processUUID) throws ProcessNotFoundException {
Misc.checkArgsNotNull(processUUID);
final Querier journal = EnvTool.getJournalQueriers();
final InternalProcessDefinition process = (InternalProcessDefinition) journal.getProcess(processUUID);
if (process == null) {
throw new ProcessNotFoundException("bai_FU_1", processUUID);
}
return process;
}
public static InternalProcessInstance getInstance(final ProcessInstanceUUID instanceUUID, final String queryList) {
Misc.checkArgsNotNull(instanceUUID);
// get instance repository
Querier journal = null;
if (queryList != null) {
journal = EnvTool.getJournalQueriers(queryList);
} else {
journal = EnvTool.getJournalQueriers();
}
return (InternalProcessInstance) journal.getProcessInstance(instanceUUID);
}
static void checkArgsNotNull(final Object... args) {
try {
Misc.checkArgsNotNull(1, args);
} catch (final IllegalArgumentException e) {
throw new BonitaWrapperException(e);
}
}
public static Set getAllowedProcessUUIDsFor(String entityID, RuleType ruleType) {
FacadeUtil.checkArgsNotNull(entityID, ruleType);
PrivilegePolicy policy = EnvTool.getPrivilegeService().getRuleTypePolicy(ruleType).getPolicy();
Set processUUIDs = EnvTool.getPrivilegeService().getExceptions(entityID, ruleType);
Set result = new HashSet();
for (String processUUID : processUUIDs) {
result.add(new ProcessDefinitionUUID(processUUID));
}
if(policy == PrivilegePolicy.ALLOW_BY_DEFAULT){
// The process listed in the rules are the one NOT allowed.
result = EnvTool.getAllQueriers().getAllProcessDefinitionUUIDsExcept(result);
}
return result;
}
}
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