org.bonitasoft.engine.bpm.contract.validation.ContractVariableHelper Maven / Gradle / Ivy
/**
* Copyright (C) 2019 Bonitasoft S.A.
* Bonitasoft, 32 rue Gustave Eiffel - 38000 Grenoble
* 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.
**/
package org.bonitasoft.engine.bpm.contract.validation;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import org.bonitasoft.engine.core.process.definition.model.SConstraintDefinition;
public class ContractVariableHelper {
/**
* @param constraint
* @param contractVariables
* @return
* list of elements that must be checked by this mandatory constraint
*/
public List> buildMandatoryMultipleInputVariables(final SConstraintDefinition constraint,
final Map contractVariables) {
final List> constraintVariablesList = new ArrayList>();
for (final String inputName : constraint.getInputNames()) {
buildRecursiveVariableList(contractVariables, constraintVariablesList, inputName);
}
return constraintVariablesList;
}
private List> buildRecursiveVariableList(final Map currentVariables,
final List> constraintVariablesList,
final String inputName) {
if (currentVariables.containsKey(inputName)) {
final Map value = new HashMap();
value.put(inputName, currentVariables.get(inputName));
constraintVariablesList.add(value);
} else {
buildRecursiveComplexVariableList(currentVariables, constraintVariablesList, inputName);
}
return constraintVariablesList;
}
@SuppressWarnings("unchecked")
private Collection> buildRecursiveComplexVariableList(
final Map currentVariables,
final List> constraintVariablesList, final String inputName) {
for (final Entry variableEntry : currentVariables.entrySet()) {
final Object variableValue = variableEntry.getValue();
if (variableValue instanceof Map) {
//complex case
buildRecursiveVariableList((Map) variableValue, constraintVariablesList,
inputName);
}
if (variableValue instanceof List) {
//multiple case
for (final Serializable variableValueItem : (List) variableValue) {
if (variableValueItem instanceof Map) {
//complex case
buildRecursiveVariableList((Map) variableValueItem,
constraintVariablesList, inputName);
}
}
}
}
return constraintVariablesList;
}
@SuppressWarnings("unchecked")
public List> convertMultipleToList(final Map multipleVariable) {
final List> multipleVariables = new ArrayList>();
final Set> entrySet = multipleVariable.entrySet();
for (final Entry entry : entrySet) {
if (entry.getValue() instanceof List) {
for (final Serializable value : (List) entry.getValue()) {
final Map item = new HashMap();
item.put(entry.getKey(), value);
multipleVariables.add(item);
}
}
}
return multipleVariables;
}
}