com.avaje.ebeaninternal.server.query.SqlTree Maven / Gradle / Ivy
package com.avaje.ebeaninternal.server.query;
import com.avaje.ebeaninternal.api.SpiQuery;
import com.avaje.ebeaninternal.server.deploy.BeanProperty;
import com.avaje.ebeaninternal.server.deploy.BeanPropertyAssocMany;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
/**
* Represents the SELECT clause part of the SQL query.
*/
public class SqlTree {
private final SqlTreeNode rootNode;
/**
* Property if resultSet contains master and detail rows.
*/
private final BeanPropertyAssocMany manyProperty;
private final Set includes;
/**
* Summary of the select being generated.
*/
private final String summary;
private final String selectSql;
private final String fromSql;
/**
* Encrypted Properties require additional binding.
*/
private final BeanProperty[] encryptedProps;
/**
* Where clause for inheritance.
*/
private final String inheritanceWhereSql;
private final boolean includeJoins;
/**
* Create the SqlSelectClause.
*/
public SqlTree(String summary, SqlTreeNode rootNode, String selectSql, String fromSql, String inheritanceWhereSql,
BeanProperty[] encryptedProps, BeanPropertyAssocMany manyProperty, Set includes, boolean includeJoins) {
this.summary = summary;
this.rootNode = rootNode;
this.selectSql = selectSql;
this.fromSql = fromSql;
this.inheritanceWhereSql = inheritanceWhereSql;
this.encryptedProps = encryptedProps;
this.manyProperty = manyProperty;
this.includes = includes;
this.includeJoins = includeJoins;
}
/**
* Construct for RawSql.
*/
public SqlTree(String summary, SqlTreeNode rootNode) {
this.summary = summary;
this.rootNode = rootNode;
this.selectSql = null;
this.fromSql = null;
this.inheritanceWhereSql = null;
this.encryptedProps = null;
this.manyProperty = null;
this.includes = null;
this.includeJoins = false; //not valid for rawSql
}
/**
* Return true if the query includes joins (not valid for rawSql).
*/
public boolean isIncludeJoins() {
return includeJoins;
}
/**
* Recurse through the tree adding an table alias' for @History entity beans.
*/
public void addAsOfTableAlias(SpiQuery query) {
rootNode.addAsOfTableAlias(query);
}
/**
* Recurse through the tree adding soft delete predicates as necessary.
*/
public void addSoftDeletePredicate(SpiQuery query) {
rootNode.addSoftDeletePredicate(query);
}
/**
* Build a select expression chain for RawSql.
*/
public List buildRawSqlSelectChain() {
ArrayList list = new ArrayList();
rootNode.buildRawSqlSelectChain(list);
return list;
}
/**
* Return the includes. Associated beans lists etc.
*/
public Set getIncludes() {
return includes;
}
/**
* Return the String for the actual SQL.
*/
public String getSelectSql() {
return selectSql;
}
public String getFromSql() {
return fromSql;
}
/**
* Return the where clause for inheritance.
*/
public String getInheritanceWhereSql() {
return inheritanceWhereSql;
}
/**
* Return a summary of the select clause.
*/
public String getSummary() {
return summary;
}
public SqlTreeNode getRootNode() {
return rootNode;
}
/**
* Return the property that is associated with the many. There can only be one
* per SqlSelect. This can be null.
*/
public BeanPropertyAssocMany getManyProperty() {
return manyProperty;
}
public BeanProperty[] getEncryptedProps() {
return encryptedProps;
}
}