CascadeAction.java

package org.springframework.roo.addon.dbre.addon.model;

/**
 * Represents the different cascade actions for the <code>onDelete</code> and
 * <code>onUpdate</code> properties of {@link ForeignKey}.
 * 
 * @author Alan Stewart
 * @since 1.1
 */
public enum CascadeAction {
  CASCADE("cascade"), NONE("none"), RESTRICT("restrict"), SET_DEFAULT("setdefault"), SET_NULL(
      "setnull");
  public static CascadeAction getCascadeAction(final String code) {
    for (final CascadeAction cascadeAction : CascadeAction.values()) {
      if (cascadeAction.getCode().equals(code)) {
        return cascadeAction;
      }
    }
    return NONE;
  }

  private String code;

  private CascadeAction(final String code) {
    this.code = code;
  }

  public String getCode() {
    return code;
  }
}