org.alfresco.repo.admin.patch.impl

Class SchemaUpgradeScriptPatch

java.lang.Object

org.alfresco.repo.admin.patch.AbstractPatch

org.alfresco.repo.admin.patch.impl.SchemaUpgradeScriptPatch

All Implemented Interfaces:

Patch, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationEventPublisherAware

public class SchemaUpgradeScriptPatch
extends AbstractPatch

This patch ensures that an upgrade scriptUrl has been executed. Upgrade scripts should create an entry for the patch with the required ID and execution status so that the code in this class is never called. If called, an exception message is always generated.

Author:

Derek Hulley

Field Summary

Fields inherited from class org.alfresco.repo.admin.patch.AbstractPatch

applicationEventPublisher, authenticationContext, ERR_PROPERTY_NOT_SET, namespaceService, nodeService, patchService, searchService, tenantAdminService, transactionHelper, transactionService

Constructor Summary

Constructors

Constructor and Description
SchemaUpgradeScriptPatch()

Method Summary

Modifier and Type	Method and Description
protected String	applyInternal() This method does the work.
protected void	checkProperties() Check that the schema version properties have been set appropriately.
String	getScriptUrl()
void	setScriptUrl(String script) Set the URL of the upgrade scriptUrl to execute.

Methods inherited from class org.alfresco.repo.admin.patch.AbstractPatch

applies, apply, applyAsync, checkPropertyNotNull, getAlternatives, getDependsOn, getDescription, getFixesFromSchema, getFixesToSchema, getId, getTargetSchema, init, isDeferred, isForce, isIgnored, reportProgress, requiresTransaction, setAlternatives, setApplicationEventPublisher, setApplyToTenants, setAuthenticationContext, setDeferred, setDependsOn, setDescription, setFixesFromSchema, setFixesToSchema, setForce, setId, setIgnored, setNamespaceService, setNodeService, setPatchService, setRequiresTransaction, setSearchService, setTargetSchema, setTenantAdminService, setTransactionService, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SchemaUpgradeScriptPatch

public SchemaUpgradeScriptPatch()

Method Detail

getScriptUrl

public String getScriptUrl()

Returns:

Returns the URL of the scriptUrl that has to have been run

setScriptUrl

public void setScriptUrl(String script)

Set the URL of the upgrade scriptUrl to execute. This is the full URL of the file, e.g. classpath:alfresco/patch/scripts/upgrade-1.4/${hibernate.dialect.class}/patchAlfrescoSchemaUpdate-1.4-2.sql where the ${hibernate.dialect.class} placeholder will be substituted with the Hibernate Dialect as configured for the system.

Parameters:

script - the script

checkProperties

protected void checkProperties()

Description copied from class: AbstractPatch

Check that the schema version properties have been set appropriately. Derived classes can override this method to perform their own validation provided that this method is called by the derived class.

Overrides:

checkProperties in class AbstractPatch

applyInternal

protected String applyInternal()
                        throws Exception

Description copied from class: AbstractPatch

This method does the work. All transactions and thread-safety will be taken care of by this class. Any exception will result in the transaction being rolled back. Integrity checks are downgraded for the duration of the transaction.

Specified by:

applyInternal in class AbstractPatch

Returns:

Returns the report (only success messages).

Throws:

Exception - anything can be thrown. This must be used for all failures.

See Also:

MSG_NOT_EXECUTED