No. Never edit the generated classes. You can set the mapped class in the modeler.
Sent from my iPhone > On 1 Nov 2020, at 14:30, Giuseppe De Rosa <[email protected]> wrote: > > So I need to modify the generated class, right? Actually for clob field I > have this situation: > > public void setRequest(String request) { > writeProperty(REQUEST, request); > } > > public String getRequest() { > return (String)readProperty(REQUEST); > } > > How to change it? > >> On 2020/10/31 15:33:57, Amedeo Mantica <[email protected]> wrote: >> I guess you should map it as >> >> org.apache.cayenne.access.types.CharType >> >> Amedeo >> >>>> On 31 Oct 2020, at 15:51, Giuseppe De Rosa <[email protected]> wrote: >>> >>> I'm trying to make a simple select query but receive this error: >>> >>> java.io.StreamCorruptedException: invalid stream header: 78780A1F >>> at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:857) >>> >>> In datamap I have a db-attribute of type CLOB that I want read as a simple >>> String. >>> >>> <db-entity name="DISC"> >>> <db-attribute name="DATE" type="TIMESTAMP" isMandatory="true" >>> length="7"/> >>> <db-attribute name="ID" type="INTEGER" isPrimaryKey="true" >>> isMandatory="true"/> >>> <db-attribute name="FLAG" type="VARCHAR" isMandatory="true"/> >>> <db-attribute name="REQUEST" type="CLOB" isMandatory="false"/> >>> <db-key-generator> >>> <db-generator-type>ORACLE</db-generator-type> >>> <db-generator-name>DISC_SEQ</db-generator-name> >>> <db-key-cache-size>1</db-key-cache-size> >>> </db-key-generator> >>> </db-entity> >>> <obj-entity name="Disc" className="it.pack.dao.Disc" dbEntityName="DISC"> >>> <obj-attribute name="date" type="java.time.LocalDateTime" >>> db-attribute-path="DATE"/> >>> <obj-attribute name="id" type="java.lang.Integer" >>> db-attribute-path="ID"/> >>> <obj-attribute name="flag" type="java.lang.String" >>> db-attribute-path="FLAG"/> >>> <obj-attribute name="request" type="java.lang.String" >>> db-attribute-path="REQUEST"/> >>> </obj-entity> >>> >>> I think that CLOB cannot map to java.lang.String but how can I read it? >> >>
