com.avaje.ebeaninternal.server.deploy.parse.DeployBeanInfo Maven / Gradle / Ivy

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package com.avaje.ebeaninternal.server.deploy.parse;

import com.avaje.ebean.RawSql;
import com.avaje.ebeaninternal.server.deploy.meta.DeployBeanDescriptor;
import com.avaje.ebeaninternal.server.deploy.meta.DeployBeanPropertyAssocOne;
import com.avaje.ebeaninternal.server.deploy.meta.DeployTableJoin;
import com.avaje.ebeaninternal.server.query.SqlJoinType;

import java.util.HashMap;

/**
 * Wraps information about a bean during deployment parsing.
 */
public class DeployBeanInfo {

	/**
	 * Holds TableJoins for secondary table properties.
	 */
	private final HashMap tableJoinMap = new HashMap<>();

	private final DeployUtil util;

	private final DeployBeanDescriptor descriptor;

	/**
	 * Create with a DeployUtil and BeanDescriptor.
	 */
	public DeployBeanInfo(DeployUtil util, DeployBeanDescriptor descriptor) {
		this.util = util;
		this.descriptor = descriptor;
	}

	public String toString() {
		return ""+descriptor;
	}

	/**
	 * Return the BeanDescriptor currently being processed.
	 */
	public DeployBeanDescriptor getDescriptor() {
		return descriptor;
	}

	/**
	 * Return the DeployUtil we are using.
	 */
	public DeployUtil getUtil() {
		return util;
	}
	
	/**
	 * Appropriate TableJoin for a property mapped to a secondary table.
	 */
	public DeployTableJoin getTableJoin(String tableName) {

		String key = tableName.toLowerCase();

		DeployTableJoin tableJoin = tableJoinMap.get(key);
		if (tableJoin == null) {
			tableJoin = new DeployTableJoin();
			tableJoin.setTable(tableName);
			tableJoin.setType(SqlJoinType.INNER);
			descriptor.addTableJoin(tableJoin);

			tableJoinMap.put(key, tableJoin);
		}
		return tableJoin;
	}

	/**
	 * Set a the join alias for a assoc one property.
	 */
	public void setBeanJoinType(DeployBeanPropertyAssocOne beanProp, boolean outerJoin) {

		DeployTableJoin tableJoin = beanProp.getTableJoin();
		tableJoin.setType(outerJoin ? SqlJoinType.OUTER : SqlJoinType.INNER);
	}

  /**
   * Add named RawSql from ebean.xml.
   */
	public void addRawSql(String name, RawSql rawSql) {
		descriptor.addRawSql(name, rawSql);
	}

	/**
	 * Add the named query.
   */
	public void addNamedQuery(String name, String query) {
		descriptor.addNamedQuery(name, query);
	}
}