How to use

isReadOnly

method

in

org.eclipse.persistence.eis.mappings.EISOneToManyMapping

/**
 * Return whether any process leading to object modification
 * should also affect its parts.
 * Used by write, insert, update, and delete.
 */
protected boolean shouldObjectModifyCascadeToParts(ObjectLevelModifyQuery query) {
  if (isForeignKeyRelationship()) {
    return super.shouldObjectModifyCascadeToParts(query);
  } else {
    if (this.isReadOnly()) {
      return false;
    }
    if (this.isPrivateOwned()) {
      return true;
    }
    return query.shouldCascadeAllParts();
  }
}

/**
 * Return whether any process leading to object modification
 * should also affect its parts.
 * Used by write, insert, update, and delete.
 */
@Override
protected boolean shouldObjectModifyCascadeToParts(ObjectLevelModifyQuery query) {
  if (isForeignKeyRelationship()) {
    return super.shouldObjectModifyCascadeToParts(query);
  } else {
    if (this.isReadOnly()) {
      return false;
    }
    if (this.isPrivateOwned()) {
      return true;
    }
    return query.shouldCascadeAllParts();
  }
}

/**
 * INTERNAL:
 * Write fields needed for insert into the template for with null values.
 */
@Override
public void writeInsertFieldsIntoRow(AbstractRecord row, AbstractSession session) {
  if (isForeignKeyRelationship() && !isReadOnly()) {
    if (getForeignKeyGroupingElement() != null) {
      row.put(getForeignKeyGroupingElement(), null);
    } else if (this.getSourceForeignKeyFields().size() > 0) {
      row.put(getSourceForeignKeyFields().get(0), null);
    }
  } else {
    super.writeInsertFieldsIntoRow(row, session);
  }
}

/**
 * INTERNAL:
 * Write fields needed for insert into the template for with null values.
 */
public void writeInsertFieldsIntoRow(AbstractRecord row, AbstractSession session) {
  if (isForeignKeyRelationship() && !isReadOnly()) {
    if (getForeignKeyGroupingElement() != null) {
      row.put(getForeignKeyGroupingElement(), null);
    } else if (this.getSourceForeignKeyFields().size() > 0) {
      row.put(getSourceForeignKeyFields().get(0), null);
    }
  } else {
    super.writeInsertFieldsIntoRow(row, session);
  }
}

/**
 * INTERNAL:
 * This row is built for shallow insert which happens in case of bidirectional inserts.
 * The foreign keys must be set to null to avoid constraints.
 */
public void writeFromObjectIntoRowForShallowInsert(Object object, AbstractRecord row, AbstractSession session) {
  if (isForeignKeyRelationship() && !isReadOnly()) {
    if (getForeignKeyGroupingElement() != null) {
      row.put(getForeignKeyGroupingElement(), null);
    } else if (this.getSourceForeignKeyFields().size() > 0) {
      row.put(getSourceForeignKeyFields().get(0), null);
    }
  } else {
    super.writeFromObjectIntoRowForShallowInsert(object, row, session);
  }
}

/**
 * INTERNAL:
 * This row is built for shallow insert which happens in case of bidirectional inserts.
 * The foreign keys must be set to null to avoid constraints.
 */
@Override
public void writeFromObjectIntoRowForShallowInsert(Object object, AbstractRecord row, AbstractSession session) {
  if (isForeignKeyRelationship() && !isReadOnly()) {
    if (getForeignKeyGroupingElement() != null) {
      row.put(getForeignKeyGroupingElement(), null);
    } else if (this.getSourceForeignKeyFields().size() > 0) {
      row.put(getSourceForeignKeyFields().get(0), null);
    }
  } else {
    super.writeFromObjectIntoRowForShallowInsert(object, row, session);
  }
}

/**
 * Return whether any process leading to object modification
 * should also affect its parts.
 * Used by write, insert, update, and delete.
 */
@Override
protected boolean shouldObjectModifyCascadeToParts(ObjectLevelModifyQuery query) {
  if (isForeignKeyRelationship()) {
    return super.shouldObjectModifyCascadeToParts(query);
  } else {
    if (this.isReadOnly()) {
      return false;
    }
    if (this.isPrivateOwned()) {
      return true;
    }
    return query.shouldCascadeAllParts();
  }
}

/**
 * INTERNAL:
 * This row is built for shallow insert which happens in case of bidirectional inserts.
 * The foreign keys must be set to null to avoid constraints.
 */
@Override
public void writeFromObjectIntoRowForShallowInsert(Object object, AbstractRecord row, AbstractSession session) {
  if (isForeignKeyRelationship() && !isReadOnly()) {
    if (getForeignKeyGroupingElement() != null) {
      row.put(getForeignKeyGroupingElement(), null);
    } else if (this.getSourceForeignKeyFields().size() > 0) {
      row.put(getSourceForeignKeyFields().get(0), null);
    }
  } else {
    super.writeFromObjectIntoRowForShallowInsert(object, row, session);
  }
}

/**
 * INTERNAL:
 * This row is built for shallow insert which happens in case of bidirectional inserts.
 * The foreign keys must be set to null to avoid constraints.
 */
@Override
public void writeFromObjectIntoRowForShallowInsertWithChangeRecord(ChangeRecord changeRecord, AbstractRecord row, AbstractSession session) {
  if (isForeignKeyRelationship() && !isReadOnly()) {
    if (getForeignKeyGroupingElement() != null) {
      row.put(getForeignKeyGroupingElement(), null);
    } else if (this.getSourceForeignKeyFields().size() > 0) {
      row.put(getSourceForeignKeyFields().get(0), null);
    }
  } else {
    super.writeFromObjectIntoRowForShallowInsertWithChangeRecord(changeRecord, row, session);
  }
}

/**
 * INTERNAL:
 * Write fields needed for insert into the template for with null values.
 */
@Override
public void writeInsertFieldsIntoRow(AbstractRecord row, AbstractSession session) {
  if (isForeignKeyRelationship() && !isReadOnly()) {
    if (getForeignKeyGroupingElement() != null) {
      row.put(getForeignKeyGroupingElement(), null);
    } else if (this.getSourceForeignKeyFields().size() > 0) {
      row.put(getSourceForeignKeyFields().get(0), null);
    }
  } else {
    super.writeInsertFieldsIntoRow(row, session);
  }
}

/**
 * INTERNAL:
 * This row is built for shallow insert which happens in case of bidirectional inserts.
 * The foreign keys must be set to null to avoid constraints.
 */
public void writeFromObjectIntoRowForShallowInsertWithChangeRecord(ChangeRecord changeRecord, AbstractRecord row, AbstractSession session) {
  if (isForeignKeyRelationship() && !isReadOnly()) {
    if (getForeignKeyGroupingElement() != null) {
      row.put(getForeignKeyGroupingElement(), null);
    } else if (this.getSourceForeignKeyFields().size() > 0) {
      row.put(getSourceForeignKeyFields().get(0), null);
    }
  } else {
    super.writeFromObjectIntoRowForShallowInsertWithChangeRecord(changeRecord, row, session);
  }
}

/**
 * INTERNAL:
 * This row is built for shallow insert which happens in case of bidirectional inserts.
 * The foreign keys must be set to null to avoid constraints.
 */
@Override
public void writeFromObjectIntoRowForShallowInsertWithChangeRecord(ChangeRecord changeRecord, AbstractRecord row, AbstractSession session) {
  if (isForeignKeyRelationship() && !isReadOnly()) {
    if (getForeignKeyGroupingElement() != null) {
      row.put(getForeignKeyGroupingElement(), null);
    } else if (this.getSourceForeignKeyFields().size() > 0) {
      row.put(getSourceForeignKeyFields().get(0), null);
    }
  } else {
    super.writeFromObjectIntoRowForShallowInsertWithChangeRecord(changeRecord, row, session);
  }
}

/**
 * INTERNAL:
 * This row is built for update after shallow insert which happens in case of bidirectional inserts.
 * It contains the foreign keys with non null values that were set to null for shallow insert.
 * If mapping overrides writeFromObjectIntoRowForShallowInsert method it must override this one, too.
 */
public void writeFromObjectIntoRowForUpdateAfterShallowInsert(Object object, AbstractRecord row, AbstractSession session, DatabaseTable table) {
  if (isReadOnly() || !isForeignKeyRelationship()) {
    return;
  }
  if (getForeignKeyGroupingElement() != null) {
    if (!getForeignKeyGroupingElement().getTable().equals(table)) {
      return;
    }
  } else if (this.getSourceForeignKeyFields().size() > 0) {
    if (!getSourceForeignKeyFields().get(0).getTable().equals(table)) {
      return;
    }
  }
  writeFromObjectIntoRow(object, row, session, WriteType.UPDATE);
}

/**
 * INTERNAL:
 * This row is built for update after shallow insert which happens in case of bidirectional inserts.
 * It contains the foreign keys with non null values that were set to null for shallow insert.
 * If mapping overrides writeFromObjectIntoRowForShallowInsert method it must override this one, too.
 */
public void writeFromObjectIntoRowForUpdateAfterShallowInsert(Object object, AbstractRecord row, AbstractSession session, DatabaseTable table) {
  if (isReadOnly() || !isForeignKeyRelationship()) {
    return;
  }
  if (getForeignKeyGroupingElement() != null) {
    if (!getForeignKeyGroupingElement().getTable().equals(table)) {
      return;
    }
  } else if (this.getSourceForeignKeyFields().size() > 0) {
    if (!getSourceForeignKeyFields().get(0).getTable().equals(table)) {
      return;
    }
  }
  writeFromObjectIntoRow(object, row, session, WriteType.UPDATE);
}
 

if (this.isReadOnly()) {
  return;

if (this.isReadOnly()) {
  return;

if (this.isReadOnly()) {
  return;