org.ow2.bonita.facade.def.InternalOutgoingEventDefinition Maven / Gradle / Ivy

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package org.ow2.bonita.facade.def;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;

import org.ow2.bonita.facade.def.element.OutgoingEventDefinition;
import org.ow2.bonita.facade.def.element.impl.OutgoingEventDefinitionImpl;
import org.ow2.bonita.facade.uuid.ProcessDefinitionUUID;
import org.ow2.bonita.type.Variable;
import org.ow2.bonita.util.VariableUtil;

public class InternalOutgoingEventDefinition extends OutgoingEventDefinitionImpl {

  private static final long serialVersionUID = 1L;
  protected Map variableParameters;

  protected InternalOutgoingEventDefinition() {
    super();
  }

  public InternalOutgoingEventDefinition(final OutgoingEventDefinition src, final ProcessDefinitionUUID processUUID) {
    super(src);
    for (final Entry parameter : src.getParameters().entrySet()) {
      final String key = parameter.getKey();
      final Object value = parameter.getValue();
      addParameter(key, VariableUtil.createVariable(processUUID, key, value));
    }
  }

  public void addParameter(final String key, final Variable value) {
    if (variableParameters == null) {
      variableParameters = new HashMap();
    }
    variableParameters.put(key, value);
  }

  public Map getVariableParameters() {
    if (variableParameters == null) {
      return null;
    }
    final Map result = new HashMap();
    for (final Map.Entry entry : variableParameters.entrySet()) {
      result.put(entry.getKey(), entry.getValue().getValue());
    }
    return result;
  }

  @Override
  public Map getParameters() {
    if (getVariableParameters() != null) {
      return getVariableParameters();
    }
    return Collections.emptyMap();
  }
}