Examples with ClassDesc com.sun.jdo.spi.persistence.support.sqlstore.model.ClassDesc used on opensource projects

Example 1 with ClassDesc

use of com.sun.jdo.spi.persistence.support.sqlstore.model.ClassDesc in project Payara by payara.

the class QueryPlan method addQueryTable.

/**
 * Identifies a database table which will become part of this
 * query plan.  We will build a QueryTable object describing its
 * use and return it.
 *
 * Note:  No join is constructed at this point for the table added.
 *
 * @param tableElement Identifies which table is being added.
 * @param persistenceConfig
 * 	If we are adding a foreign table the persistenceConfig parameter
 * 	holds the PersistenceConfig for the foreign Persistence Class.
 */
public QueryTable addQueryTable(TableElement tableElement, ClassDesc persistenceConfig) {
    ClassDesc _config = (persistenceConfig == null) ? this.config : persistenceConfig;
    TableDesc tableDesc = _config.findTableDesc(tableElement);
    if (tableDesc == null) {
        if (tableElement != null) {
            throw new JDOFatalInternalException(I18NHelper.getMessage(messages, // NOI18N
            "core.configuration.classnotmappedtotable", _config.getPersistenceCapableClass().getName(), tableElement.getName().getName()));
        } else {
            throw new JDOFatalInternalException(I18NHelper.getMessage(messages, // NOI18N
            "core.configuration.classnotmapped", _config.getPersistenceCapableClass().getName()));
        }
    }
    return addQueryTable(tableDesc);
}

Example 2 with ClassDesc

use of com.sun.jdo.spi.persistence.support.sqlstore.model.ClassDesc in project Payara by payara.

the class UpdateObjectDescImpl method setObjectInfo.

/**
 * We send the AfterImage for updates and inserts
 * but for updates it will only hold values for updated attributes (unless
 * the class is configured to send the whole AfterImage, also we'll let the
 * concurrency interface affect the sent AfterImage (and the sent
 * BeforeImage)).  For deletes the AfterImage will be NIL, for inserts the
 * BeforeImage will be NIL.  For deletes the BeforeImage will contain values
 * for all key attributes.  Also for deletes and updates we'll send the
 * HiddenValues array from the paladin (although we can set to NIL any
 * values in the array not needed by this particular update).
 *
 * UpdatedAttributes will contain indexes into the PersistentDesc.Attributes
 * array for new or updated values.
 *
 * Initially we'll probably just send the whole BeforeImage and AfterImage
 * (except that we won't have an AfterImage for Deletes and we won't have
 * a BeforeImage for updates).
 */
public void setObjectInfo(StateManager biStateManager, StateManager aiStateManager, int action) {
    this.beforeImage = (SQLStateManager) biStateManager;
    this.afterImage = (SQLStateManager) aiStateManager;
    ClassDesc config = (ClassDesc) afterImage.getPersistenceConfig();
    updateAction = action;
    this.afterHiddenValues = afterImage.hiddenValues;
    if (beforeImage != null) {
        this.beforeHiddenValues = beforeImage.hiddenValues;
    }
    // This pass through attributes we are only going to look at local attributes.
    // These are attributes that are stored in this object and are not references
    // to other persistent objects.
    boolean debug = logger.isLoggable(Logger.FINER);
    for (int i = 0; i < config.fields.size(); i++) {
        FieldDesc f = (FieldDesc) config.fields.get(i);
        LocalFieldDesc lf = null;
        boolean updated = false;
        if (f instanceof LocalFieldDesc) {
            lf = (LocalFieldDesc) f;
        } else {
            continue;
        }
        if ((updateAction == LOG_DESTROY) || ((lf.sqlProperties & FieldDesc.PROP_RECORD_ON_UPDATE) > 0)) {
            continue;
        } else if (lf.absoluteID < 0) {
            if ((beforeImage == null) || (beforeImage.getHiddenValue(lf.absoluteID) != afterImage.getHiddenValue(lf.absoluteID))) {
                updated = true;
            }
        } else if (lf.getType().isPrimitive() || String.class == lf.getType() || java.util.Date.class == lf.getType()) {
            Object afterVal = lf.getValue(afterImage);
            Object beforeVal = null;
            if (beforeImage != null) {
                beforeVal = lf.getValue(beforeImage);
            }
            if ((beforeVal != null) && (afterVal != null)) {
                if (!beforeVal.equals(afterVal)) {
                    updated = true;
                }
            } else {
                updated = true;
            }
        } else {
        // What else??
        }
        if (updated) {
            if (debug) {
                // NOI18N
                logger.finer("sqlstore.sql.updateobjdescimpl.updated", f.getName());
            }
            updatedFields.add(lf);
        }
    }
    if (concurrency != null) {
        concurrency.commit(this, beforeImage, afterImage, updateAction);
    }
}