How to use

setItem

method

in

org.carewebframework.api.context.ContextItems

/**
 * Saves a date item object as a context item.
 *
 * @param itemName Item name
 * @param date Date value
 */
public void setDate(String itemName, Date date) {
  if (date == null) {
    setItem(itemName, null);
  } else {
    setItem(itemName, DateUtil.toHL7(date));
  }
}

  /**
   * Adds property values to the context item list.
   *
   * @param values Values to add.
   */
  private void addItems(Map<String, String> values) {
    for (String itemName : values.keySet()) {
      setItem(itemName, values.get(itemName));
    }
  }
}

  /**
   * Adds property values to the context item list.
   * 
   * @param values Values to add.
   */
  private void addItems(Map<String, String> values) {
    for (String itemName : values.keySet()) {
      setItem(itemName, values.get(itemName));
    }
  }
}

/**
 * Saves a date item object as a context item.
 * 
 * @param itemName Item name
 * @param date Date value
 */
public void setDate(String itemName, Date date) {
  if (date == null) {
    setItem(itemName, null);
  } else {
    setItem(itemName, DateUtil.toHL7(date));
  }
}

/**
 * Adds context items from a serialized string.
 *
 * @param values Serialized context items to add.
 * @throws Exception Unspecified exception.
 */
public void addItems(String values) throws Exception {
  for (String line : values.split("[\\r\\n]")) {
    String[] pcs = line.split("\\=", 2);
    if (pcs.length == 2) {
      setItem(pcs[0], pcs[1]);
    }
  }
}

/**
 * Adds context items from a serialized string.
 * 
 * @param values Serialized context items to add.
 * @throws Exception Unspecified exception.
 */
public void addItems(String values) throws Exception {
  for (String line : values.split("[\\r\\n]")) {
    String[] pcs = line.split("\\=", 2);
    
    if (pcs.length == 2) {
      setItem(pcs[0], pcs[1]);
    }
  }
}

/**
 * Marshals the current context as a string.
 * 
 * @param contextItems The context items to marshal.
 * @return The marshaled context.
 */
public String marshal(ContextItems contextItems) {
  SimpleDateFormat timestampFormat = new SimpleDateFormat("yyyyMMddHHmmssz");
  contextItems.setItem(PROPNAME_TIME, timestampFormat.format(new Date()));
  contextItems.setItem(PROPNAME_KEY, signer.getKeyName());
  return contextItems.toString();
}

/**
 * Marshals the current context as a string.
 * 
 * @param contextItems The context items to marshal.
 * @return The marshaled context.
 */
public String marshal(ContextItems contextItems) {
  SimpleDateFormat timestampFormat = new SimpleDateFormat("yyyyMMddHHmmssz");
  contextItems.setItem(PROPNAME_TIME, timestampFormat.format(new Date()));
  contextItems.setItem(PROPNAME_KEY, signer.getKeyName());
  return contextItems.toString();
}

/**
 * Creates a CCOW context from the specified patient object.
 */
@Override
public ContextItems toCCOWContext(Patient patient) {
  IdentifierDt mrn = FhirUtil.getIdentifier(patient.getIdentifier(), IdentifierTypeCodesEnum.MR);
  contextItems.setItem(CCOW_MRN, mrn == null ? null : mrn.getValue(), "MRN");
  contextItems.setItem(CCOW_NAM, patient.getName());
  contextItems.setItem(CCOW_SEX, patient.getGender());
  contextItems.setItem(CCOW_DOB, patient.getBirthDate());
  return contextItems;
}

/**
 * Creates a CCOW context from the specified patient object.
 */
@Override
public ContextItems toCCOWContext(Patient patient) {
  Identifier mrn = FhirUtil.getMRN(patient);
  contextItems.setItem(CCOW_MRN, mrn == null ? null : mrn.getValue(), "MRN");
  contextItems.setItem(CCOW_NAM, patient.getName());
  contextItems.setItem(CCOW_SEX, patient.getGender());
  contextItems.setItem(CCOW_DOB, patient.getBirthDate());
  return contextItems;
}

/**
 * Remove all context items for the specified subject.
 *
 * @param subject Prefix whose items are to be removed.
 */
public void removeSubject(String subject) {
  String prefix = normalizePrefix(subject);
  for (String suffix : getSuffixes(prefix).keySet()) {
    setItem(prefix + suffix, null);
  }
}

/**
 * Remove all context items for the specified subject.
 * 
 * @param subject Prefix whose items are to be removed.
 */
public void removeSubject(String subject) {
  String prefix = normalizePrefix(subject);
  
  for (String suffix : getSuffixes(prefix).keySet()) {
    setItem(prefix + suffix, null);
  }
}

/**
 * Sets a context item value.
 *
 * @param itemName Item name.
 * @param value The value to set. The value's class must have an associated context serializer
 *            registered for it.
 */
public void setItem(String itemName, Object value) {
  if (value == null) {
    setItem(itemName, (String) null);
  } else {
    @SuppressWarnings("unchecked")
    ISerializer<Object> contextSerializer = (ISerializer<Object>) ContextSerializerRegistry.getInstance()
        .get(value.getClass());
    if (contextSerializer == null) {
      throw new ContextException("No serializer found for type " + value.getClass().getName());
    }
    setItem(itemName, contextSerializer.serialize(value));
  }
}

/**
 * Sets a context item value.
 * 
 * @param itemName Item name.
 * @param value The value to set. The value's class must have an associated context serializer
 *            registered for it.
 */
public void setItem(String itemName, Object value) {
  if (value == null) {
    setItem(itemName, (String) null);
  } else {
    @SuppressWarnings("unchecked")
    IContextSerializer<Object> contextSerializer = (IContextSerializer<Object>) ContextSerializerRegistry
        .getInstance().get(value.getClass());
    
    if (contextSerializer == null) {
      throw new ContextException("No serializer found for type " + value.getClass().getName());
    }
    
    setItem(itemName, contextSerializer.serialize(value));
  }
}