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/*
*
* Copyright (c) 2010 ForgeRock Inc. All Rights Reserved
*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the License). You may not use this file except in
* compliance with the License.
*
* You can obtain a copy of the License at
* http://www.opensource.org/licenses/cddl1.php or
* OpenIDM/legal/CDDLv1.0.txt
* See the License for the specific language governing
* permission and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* Header Notice in each file and include the License file
* at OpenIDM/legal/CDDLv1.0.txt.
* If applicable, add the following below the CDDL Header,
* with the fields enclosed by brackets [] replaced by
* your own identifying information:
* "Portions Copyrighted 2010 [name of copyright owner]"
*
* $Id$
*/
import groovy.json.JsonBuilder
import groovy.sql.Sql
import groovy.sql.DataSet
import java.security.MessageDigest
import org.identityconnectors.framework.common.objects.AttributesAccessor
import org.identityconnectors.framework.common.objects.Uid
def createAttributes = new AttributesAccessor(attributes as Set<Attribute>)
def digest = MessageDigest.getInstance("MD5")
def sql = new Sql(connection)
def returnVal = null
//Create must return UID.
switch ( objectClass.objectClassValue ) {
case "users":
sql.executeInsert("""
INSERT INTO
users
(
issuer,
subject,
email
)
VALUES (?,?,?)
""",
[
createAttributes.findString("issuer"),
id,
createAttributes.findString("email")
])
returnVal = new Uid(createAttributes.findString("issuer") + ":" + id)
break
case "schema_defs":
def structure = createAttributes.findList("structure")
sql.executeInsert("""
INSERT INTO
schema_defs
(
db_type_id,
short_code,
ddl,
md5,
statement_separator,
structure_json,
last_used
)
VALUES (?,?,?,?,?,?,current_timestamp)
""",
[
createAttributes.findInteger("db_type_id"),
createAttributes.findString("short_code"),
createAttributes.findString("ddl"),
id,
createAttributes.findString("statement_separator"),
structure != null ? (new JsonBuilder(structure).toString()) : null
])
returnVal = new Uid(createAttributes.findInteger("db_type_id").toString() + "_" + createAttributes.findString("short_code") as String)
break
// queries will return an existing ID if provided with duplicate sql
case "queries":
def statement_separator = createAttributes.findString("statement_separator")
def sql_query = createAttributes.findString("sql")
def schema_def_id = createAttributes.findInteger("schema_def_id")
def md5hash
md5hash = new BigInteger(
1, digest.digest( (statement_separator + sql_query).getBytes() )
).toString(16).padLeft(32,"0")
def existing_query = sql.firstRow("""
SELECT
q.id as queryId,
s.db_type_id,
s.short_code
FROM
schema_defs s
LEFT OUTER JOIN queries q ON
s.id = q.schema_def_id AND
q.md5 = ?
WHERE
s.id = ?
ORDER BY
q.id
""", [md5hash, schema_def_id])
if (!existing_query.queryId) {
def new_query
sql.withTransaction {
sql.execute(
"""
INSERT INTO
queries
(
id,
md5,
sql,
statement_separator,
schema_def_id
)
SELECT
count(*) + 1, ?, ?, ?, ?
FROM
queries
WHERE
schema_def_id = ?
""",
[
md5hash,
sql_query,
statement_separator,
schema_def_id,
schema_def_id
]
)
new_query = sql.firstRow("""
SELECT
max(id) as queryId
FROM
queries
WHERE
schema_def_id = ?
""",
[
schema_def_id
]
)
}
returnVal = new Uid((existing_query.db_type_id + "_" + existing_query.short_code + "_" + new_query.queryId) as String)
} else {
returnVal = new Uid((existing_query.db_type_id + "_" + existing_query.short_code + "_" + existing_query.queryId) as String)
}
break
default:
sql.close()
throw new UnsupportedOperationException(operation.name() + " operation of type:" +
objectClass.objectClassValue + " is not supported.")
}
sql.close()
return returnVal
|
