ChangeLogoStorageUpgradeTask

Class Overview

We have changed the way logo images are stored in confluence. They used to be stored as resources, accessed through ResourceManager and didn't work in a cluster. Now they are stored as attachments to a GlobalDescription object. This upgrade task performs the migration from the old way to the new way. It is also responsible fro creating a GlobalDescription object.

Summary

[Expand] Inherited Fields
From interface com.atlassian.confluence.upgrade.UpgradeTask public static final Logger log All upgrade tasks should use this log for convenience, unless there's some overriding reason to use a different log

[Expand] Inherited Methods
From class com.atlassian.confluence.upgrade.AbstractUpgradeTask void addAllErrors(Collection<UpgradeError> errors) void addError(UpgradeError error) void addError(String errorMessage) String getBuildNumber() BuildNumberUpgradeConstraint getConstraint() Collection<UpgradeError> getErrors() Return any errors that occur. String getShortDescription() A short ( void setBuildNumber(String buildNumber) void validate() This is only implemented in this abstract base class for the convenience of the large number of older upgrade tasks.
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait() final void wait(long arg0, int arg1) final void wait(long arg0)
From interface com.atlassian.confluence.upgrade.UpgradeTask abstract void doUpgrade() Perform the upgrade. abstract String getBuildNumber() abstract BuildNumberUpgradeConstraint getConstraint() abstract Collection<UpgradeError> getErrors() Return any errors that occur. abstract String getShortDescription() A short ( abstract void validate() Validates that this upgrade task can be performed.