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<h1>VIVO Release 1 v1.2 Upgrade Guide</h1>
<small>
January 28, 2011 - Upgrading from Release 1 v1.1 to Release 1
v1.2
</small>
<toc>
<ul>
<li>
<a href="#announcement">Release announcement for V1.2</a>
</li>
<li>
<a href="#upgrade">Upgrade process for V1.2</a>
</li>
</ul>
</toc>
<p>
This document provides a short description of the steps involved in
upgrading your installation of VIVO from Release 1, Version 1.1 to
Version 1.2. This and other documentation can be found on the <a href="http://vivoweb.org/support">support page</a>
at <a href="http://vivoweb.org">VIVOweb.org</a>
</p>
<p>
If you need to do a fresh install, please consult <a href="VIVO_Release-1-v1.2_Installation_Guide.pdf">VIVO Release 1 v1.2
Installation Guide</a>
or the install.html file located in the <code>doc</code>
directoy of the VIVO source code distribution. The installation
document also has a list of the required software and versions.
</p>
<!-- Release Announcement --><h2 id="announcement">Release anouncement for V1.2</h2>
<p>
The VIVO 1.2 release incorporates major changes to the entire
application - theming and navigation changes that will be immediately
evident to any user, and underlying changes to the system architecture
that are less visible but address important questions of scalability
and extensibility.
</p>
<h3>Theming and Navigation</h3>
<p>
A new installation of VIVO 1.2 will look strikingly different - the
User Interface team has designed a new visual theme that incorporates a
new navigation and browse structure as well as a much more modular
approach to page design. This theme is not only cosmetically different
but leverages entirely new page templates developed with the Freemarker
system, an open-source library for Java development that enables much
cleaner separation of application logic from the actual page design.
These changes extend the available configuration options controlling
VIVO's appearance and navigation options while also simplifying the
process of local customization and branding.
</p>
<p>
For existing installations of VIVO, the upgrade will not immediately
transition to the new theme, navigation, or page templates. The current
default theme and "tabs" (top-level and secondary navigation controls)
will be left intact on upgrade and will still function as they do in
version 1.1.1, with the caveat that local modifications to the default
theme may conflict with internal application changes. We highly
recommend that current VIVO installations use the time between release
1.2 and the upcoming release of version 1.3 (targeted for June or July
2011) to migrate local theme branding and navigation to the new VIVO
template. Many legacy features such as the "tab" infrastructure have
been deprecated with version 1.2 and will no longer be supported as of
version 1.3.
</p>
<h3>Browsing</h3>
<p>
In addition to changes in the top-level navigation, VIVO 1.2
introduces a number of new browsing controls that will be made more
configurable and extensible in version 1.3 but which already offer
extensive functionality.
</p>
<p>
A fresh installation of VIVO 1.2 will feature the new theme and
additional browsing options on other top-level navigation pages (Home,
People, Research, Organizations, and Events). Primary among the new
browsing options will be browsing by <b>type</b>, organized
hierarchically with the same upper-level <b>class groups</b>
currently
visible in search results - people, courses, activities, topics,
events, organizations, and publications. Class groups combine the
similar types such as people or organizations into groups for browsing
and searching, and are locally configurable using the VIVO ontology
editor.
</p>
<p>
Once a group has been selected, browsing can continue to the very
specific, at the level of individual people, organizations, events, or
publications via A ... Z listing featuring thumbnail pictures where
available. Sites will be able to configure which groups and which types
within a group are exposed in search results and for browsing.
</p>
<h3>Data Storage</h3>
<p>
Before this release, VIVO has used the Jena
(<a href="http://jena.sourceforge.net/" rel="nofollow">http://jena.sourceforge.net</a>)
relational database (RDB)
subsystem for the storage of RDF data. The performance of this persistence layer
has never been fast enough for an interactivity at any significant scale, so
VIVO has also maintained a complete copy of data in memory. While server memory capacity
has increased significantly in recent years, this requirement has put
limits on the ultimate scalability of VIVO instances and also increased
the cost of servers required to support VIVO.
</p>
<p>
With version 1.2 VIVO uses the SPARQL database (SDB) subsystem of
Jena, specifically designed to support scalable storage and query of
RDF datasets while still using standard relational database technology.
This transition will significantly reduce the initial memory footprint
of a VIVO application, and while the application will still require
adequate processor and memory resources to generate pages from so many
individual RDF statements, the scalability of VIVO installations is
greatly improved.
</p>
<p>
The transition to retrieving all data via SPARQL queries also
enables additional features important for tracking data provenance and
access to data outside the immediate local VIVO instance. These
features will be more fully explored and developed for version 1.3.
</p>
<!-- Upgrade process for V1.2 --><h2 id="upgrade">Upgrade process for V1.2</h2>
<toc>
<ol class="roman1">
<li>
<a href="#preparation">Before Performing the Upgrade</a>
</li>
<li>
<a href="#upgrade_process">The Upgrade Process</a>
</li>
<li>
<a href="#ontology">Ontology Upgrade</a>
<ol class="roman2">
<li>
<a href="#verify_ontology_upgrade">Verify Ontology upgrade
process</a>
</li>
<li>
<a href="#ontology_knowledge_base">Ontology knowledge base
manual review</a>
</li>
</ol>
</li>
<li>
<a href="#fileSystem">File Storage System Upgrade</a>
<ol class="roman2">
<li>
2011-02-02 04:01:34 +00:00
<a href="#changes_to_storage">Changes to the File
Storage System</a>
</li>
<li>
2011-02-02 04:01:34 +00:00
<a href="#verify_file_upgrade">Verify File Storage
System upgrade process</a>
</li>
</ol>
</li>
<li>
<a href="#theme">Theme Modifications</a>
</li>
</ol>
</toc>
<h3 id="preparation">I. Before Performing the Upgrade</h3>
<p>
Please ensure that backups are created of the:
</p>
<ul style="list-style-type: square;">
<li>
Tomcat webapps directory
</li>
<li>
Original source directory
</li>
<li>
MySQL database (mysqldump)
</li>
</ul>
<p>
The upgrade process is similar to the original install process with
the following EXCEPTIONS:
</p>
<ul>
<li>
DO NOT reinstall MySQL or recreate the MySQL database. Please
ensure that you back-up the MySQL database.
</li>
<li>
It is not necessary to add RDF data.
</li>
<li>
First-time login of the administrator account after the upgrade
process is complete will use the password previously set, NOT the
default password used on the first login after the initial
installation.
</li>
<li>
The first time Apache Tomcat starts up after the upgrade, it
will initiate a process that modifies the knowledge base to align the
data with the revised ontology. See the section on the <a href="ontology">Ontology Upgrade</a>
below for more information.
</li>
</ul>
2011-02-02 04:01:34 +00:00
<h3 id="upgrade_process">II. The Upgrade Process</h3>
<p>
1. Download the new distribution file and unpack it into a new
source directory.
</p>
<p>
2. Create deploy.properties, using the same values as in your
previous installation and set values for the new variables. The
following table shows the default properties for deploy.properties with
new V1.2 properties in <span class="blue">blue</span>.<!-- deploy.properties table from install.html -->
</p>
<table>
<tbody>
<tr>
<th>
Property Name
</th>
<th>
Example Value
</th>
</tr>
<tr>
<td colspan="2">
Default namespace: VIVO installations make their
RDF resources available for harvest using linked data. Requests for RDF
resource URIs redirect to HTML or RDF representations as specified by
the client. To make this possible, VIVO's default namespace must have
certain structure and begin with the public web address of the VIVO
installation. For example, if the web address of a VIVO installation is
"http://vivo.example.edu/" the default namespace must be set to
"http://vivo.example.edu/individual/" in order to support linked data.
Similarly, if VIVO is installed at "http://www.example.edu/vivo" the
default namespace must be set to
"http://www.example.edu/vivo/individual/"<h4>* The namespace must end with "individual/" (including the
trailing slash).</h4>
</td>
</tr>
<tr class="odd_row">
<td>
Vitro.defaultNamespace
</td>
<td>
http://vivo.mydomain.edu/individual/
</td>
</tr>
<tr>
<td colspan="2">
Directory where Vitro code is located. In most
deployments, this is set to ./vitro-core (It is not uncommon for this
setting to point elsewhere in development environments).
</td>
</tr>
<tr class="odd_row">
<td>
vitro.core.dir
</td>
<td>
./vitro-core
</td>
</tr>
<tr>
<td colspan="2">
Directory where tomcat is installed.
</td>
</tr>
<tr class="odd_row">
<td>
tomcat.home
</td>
<td>
/usr/local/tomcat
</td>
</tr>
<tr>
<td colspan="2">
Name of your VIVO application.
</td>
</tr>
<tr class="odd_row">
<td>
webapp.name
</td>
<td>
vivo
</td>
</tr>
<tr>
<td colspan="2">
Directory where uploaded files will be stored.
Be sure this directory exists and is writable by the user that
the Tomcat service is running as.
</td>
</tr>
<tr class="odd_row">
<td>
upload.directory
</td>
<td>
/usr/local/vivo/data/uploads
</td>
</tr>
<tr>
<td colspan="2">
Directory where the Lucene search index will be
built. Be sure this directory exists and is writable by the user that
the Tomcat service is running as.
</td>
</tr>
<tr class="odd_row">
<td>
LuceneSetup.indexDir
</td>
<td>
/usr/local/vivo/data/luceneIndex
</td>
</tr>
<tr>
<td colspan="2">
Specify an SMTP host that the form will use for
sending e-mail (Optional). If this is left blank, the contact form will
be hidden and disabled.
</td>
</tr>
<tr class="odd_row">
<td>
Vitro.smtpHost
</td>
<td>
smtp.servername.edu
</td>
</tr>
<tr>
<td colspan="2">
Specify the JDBC URL of your database. Change
the end of theURL to reflect your database name (if it is not "vivo").
</td>
</tr>
<tr class="odd_row">
<td>
VitroConnection.DataSource.url
</td>
<td>
jdbc:mysql://localhost/vivo
</td>
</tr>
<tr>
<td colspan="2">
Change the username to match the authorized user
you created in MySQL.
</td>
</tr>
<tr class="odd_row">
<td>
VitroConnection.DataSource.username
</td>
<td>
username
</td>
</tr>
<tr>
<td colspan="2">
Change the password to match the password you
created in MySQL.
</td>
</tr>
<tr class="odd_row">
<td>
VitroConnection.DataSource.password
</td>
<td>
password
</td>
</tr>
<tr>
<td colspan="2">
Specify the Jena triple store technology to use.
SDB is Jena's SPARQL database; this setting allows RDF data to scale
beyond the limits of the JVM heap. Set to RDB to use the older Jena RDB
store with in-memory caching.
</td>
</tr>
<tr class="odd_row blue">
<td>
VitroConnection.DataSource.tripleStoreType
</td>
<td>
SDB
</td>
</tr>
<tr>
<td colspan="2">
Specify the maximum number of active connections
in the database connection pool to support the anticipated number of
concurrent page requests. It is not necessary to adjust this value when
using the RDB configuration.
</td>
</tr>
<tr class="odd_row blue">
<td>
VitroConnection.DataSource.pool.maxActive
</td>
<td>
40
</td>
</tr>
<tr>
<td colspan="2">
Specify the maximum number of database
connections that will be allowed to remain idle in the connection pool.
Default is 25% of the maximum number of active connections.
</td>
</tr>
<tr class="odd_row blue">
<td>
VitroConnection.DataSource.pool.maxIdle
</td>
<td>
10
</td>
</tr>
<tr>
<td colspan="2">
Change the dbtype setting to use a database
other than MySQL. Otherwise, leave this value unchanged. Possible
values are DB2, derby, HSQLDB, H2, MySQL, Oracle, PostgreSQL, and
SQLServer. Refer to http://openjena.org/wiki/SDB/Databases_Supported
for additional information.
</td>
</tr>
<tr class="odd_row blue">
<td>
VitroConnection.DataSource.dbtype
</td>
<td>
MySQL
</td>
</tr>
<tr>
<td colspan="2">
Specify a driver class name to use a database
other than MySQL. Otherwise, leave this value unchanged. This JAR file
for this driver must be added to the the <code>webapp/lib</code>
directory within the vitro.core.dir specified above.
</td>
</tr>
<tr class="odd_row blue">
<td>
VitroConnection.DataSource.driver
</td>
<td>
com.mysql.jdbc.Driver
</td>
</tr>
<tr>
<td colspan="2">
Change the validation query used to test
database connections only if necessary to use a database other than
MySQL. Otherwise, leave this value unchanged.
</td>
</tr>
<tr class="odd_row blue">
<td>
VitroConnection.DataSource.validationQuery
</td>
<td>
SELECT 1
</td>
</tr>
<tr>
<td colspan="2">
Specify the name of your first admin user for
the VIVO application. This user will have an initial temporary password
of 'defaultAdmin'. You will be prompted to create a new password on
first login.
</td>
</tr>
<tr class="odd_row">
<td>
initialAdminUser
</td>
<td>
defaultAdmin
</td>
</tr>
<tr>
<td colspan="2">
The URI of a property that can be used to
associate an Individual with a user account. When a user logs in with a
name that matches the value of this property, the user will be
authorized to edit that Individual.&nbsp; For example, to use the netID
at Cornell University as the property:
<br>
<span style="font-style: italic;">seflEditing.idMatchingProperty
=
http://vivo.cornell.edu/ns/hr/0.9/hr.owl#netId</span>
</td>
</tr>
<tr class="odd_row blue">
<td>
selfEditing.idMatchingProperty
</td>
<td>
http://vivo.mydomain.edu/ns#networkId
</td>
</tr>
<tr>
<td colspan="2">
The temporal graph visualization is used to
compare different
organizations/people within an organization on parameters like number
of publications or grants. By default, the app will attempt to make its
best guess at the top level organization in your instance. If you're
unhappy with this selection, uncomment out the property below and set
it to the URI of the organization individual you want to identify as
the top level organization. It will be used as the default whenever the
temporal graph visualization is rendered without being passed an
explicit org. For example, to use "Ponce School of Medicine" as the top
organization:
<br>
<span style="font-style: italic;">visualization.topLevelOrg =
http://vivo.psm.edu/individual/n2862</span>
</td>
</tr>
<tr class="odd_row blue">
<td>
visualization.topLevelOrg
</td>
<td>
http://vivo-trunk.indiana.edu/individual/topLevelOrgURI
</td>
</tr>
</tbody>
</table>
<p>
3. Apply any previous changes you have made to the new source
directory.
</p>
<blockquote>
<strong>Special notes regarding source files</strong>
<ul>
<li>
This process assumes any changes made to the application were
made in the source directory and deployed, and were not made directly
within the Tomcat webapps directory.
</li>
<li>
In many cases, simply copying the modified files from your
original source directory will not work since the files on which they
are based have changed. It will be necessary to inspect the new source
files and add any changes to them at that time.
</li>
<li>
NIH-funded VIVO Implmentations will need to apply the Google
Analytics Tracking Code (GATC) to <code>googleAnalytics.ftl</code>
in
the theme:<pre>[new_source_directory]/themes/[theme_dir]/templates/googleAnalytics.ftl</pre>
A sample <code>googleAnalytics.ftl</code>
is included in the built-in
theme. This file serves only as an example, and you must replace the
tracking code shown with your institution's own tracking code. For
additional information about the GATC for the NIH-funded VIVO
implementation sites and a copy your institution's tracking code, see
the <a href="https://confluence.cornell.edu/display/ennsrd/Google+Analytics+for+UI">VIVO
Google
Analytics
wiki
page</a>.
</li>
<li>
If you had used the <code>vivo/contrib/FLShibboleth</code>
code in your previous release, you should stop using it. Consult <code>install.html</code>
or <a href="VIVO_Release-1-v1.2_Installation_Guide.pdf">VIVO Release 1
v1.2 Installation Guide</a>
on "Using an External Authentication System
with VIVO".
</li>
</ul>
</blockquote>
</p>
<p>
4. If you had modified <code>web.xml</code>
to configure the Pellet Reasoner (as described
in the installation instructions), repeat that modification.
</p>
<p>
5. Stop Apache Tomcat and run ant by typing: <code>ant all</code>
</p>
<p>
6. Start Apache Tomcat and log in to VIVO.
</p>
<h3 id="ontology">III. Ontology Changes</h3>
2011-02-02 04:01:34 +00:00
<h4 id="verify_ontology_upgrade">i. Verify Ontology upgrade process</h4>
<p>
After Apache Tomcat is started, these files should be reviewed to
verify that the automated upgrade process was executed
successfully.&nbsp; The ontology alignment process will create the
following files in the Tomcat <code>webapps/vivo/WEB-INF directory</code>:
</p>
<dl>
<dt>
<code>ontologies/update/logs/knowledgeBaseUpdate.log</code>
</dt>
<dd>
A log of a summary of updates that were made to the knowledge base and
notes about some recommended manual reviews. This file should end with
2011-01-24 19:52:03 +00:00
"Finished knowledge base migration".
If this file contains any warnings they should be reviewed with
your implementation team representative to see whether any
2011-01-24 19:52:03 +00:00
corrective action needs to be taken.
</dd>
</dl>
<dl>
<dt>
<code>ontologies/update/logs/knowledgeBaseUpdate.error.log</code>
</dt>
<dd>
A log of errors that were encountered during the upgrade process. This
file should be empty if the upgrade was successful.
</dd>
</dl>
<dl>
<dt>
<code>ontologies/update/changedData/removedData.n3</code>
</dt>
<dd>
An N3 file containing all the statements that were removed from the
knowledge base.
</dd>
</dl>
<dl>
<dt>
<code>ontologies/update/changedData/addedData.n3</code>
</dt>
<dd>
An N3 file containing all the statements that were added to the
knowledge base.
</dd>
</dl>
2011-02-02 04:01:34 +00:00
<h4 id="ontology_knowledge_base">ii. Ontology knowledge base manual review</h4>
<p>
Changes to the VIVO core ontology may require corresponding
modifications of the knowledge base instance data and local ontology
extensions.
</p>
<p>
When Apache Tomcat starts up following the upgrade, it will initiate a
process to examine the knowledge base and apply necessary changes. Not
all of the modifications that may be required can be automated, so
manual review of the knowledge base is recommended after the automated
upgrade process. The automated process will make only the following
types of changes:
</p>
<dl>
<dt>
Class or Property renaming
</dt>
<dd>
All references to the class (in the subject or object position) will be
updated to the new name. References to the property will be updated to
the new name.
</dd>
</dl>
<dl>
<dt>
Class or Property deletion
</dt>
<dd>
All individuals in a deleted class will be removed.
<br>
All statements using a deleted property will be changed to use the
nearest available superproperty. If there is no available superproperty
then the statement will be deleted from the knowledge base. Note that
all removed and added data is recorded in the files in the changedData
directory.
</dd>
</dl>
<dl>
<dt>
Property addition
</dt>
<dd>
If a newly added property is the inverse of a previously existing
property, the inverse of any statements using the pre-existing property
will be asserted.
</dd>
</dl>
<dl>
<dt>
Annotation property default values
</dt>
<dd>
If a site has modified the value of a vitro annotation (such as
displayRankAnnot or displayLimitAnnot) so that it is no longer using
the default, then that setting will be left unchanged.
<br>
If a site is using the default value of a vitro annotation, and the
default has been changed in the new version of the ontology, then the
new default value will be propagated to the knowledge base.
</dd>
</dl>
<h3 id="fileSystem">IV. File Storage System Upgrade</h3>
2011-02-02 04:01:34 +00:00
<h4 id="changes_to_storage">i. Changes to the File Storage System</h4>
<p>
Each uploaded file exists as an individual entity in VIVO. When the
browser requests an upload file from VIVO, the data model is queried to
find out where the file is actually stored, so it can be downloaded to
the browser.
</p>
<p>
In VIVO release 1.2 this storage location,
known as the "Alias URL" for the uploaded file,
is stored in the file entity.
That way, pages that contain many files can be displayed much more quickly.
</p>
<p>
When Apache Tomcat starts up after the upgrade,
it will initiate a process to calculate the "Alias URL"
for each existing file and store it in the data model for fast access.
</p>
2011-02-02 04:01:34 +00:00
<h4 id="verify_file_upgrade">ii. Verify File Storage System upgrade process</h4>
<p>
The File Storage upgrade process will create a log file in the
VIVO upload directory. You should review this file to ensure that
this upgrade worked properly.
</p>
<dl>
<dt>
<code>upgrade/FileStorageAliasAdder-log.2011-00-00T00-00-00.txt</code>
</dt>
<dd>
A log of the upgrade process. The actual filename includes a timestamp
that tells when the upgrade executed.
This file should end with
<code>Finished adding alias URLs to FileByteStreams.</code>
If this file contains any warnings they should be reviewed with
your implementation team representative to see whether any
corrective action needs to be taken.
</dd>
</dl>
2011-02-02 04:01:34 +00:00
<h3 id="theme">V. Theme Changes</h3>
<h4 style="color:red">Need Nick to help with this section</h4>
<p>
VIVO 1.2 comes with a new theme called "wilma" that uses the FreeMarker template
engine for generating web pages. The theme is located in /vivo/themes/wilma and
the FreeMarker files have an ftl (for FreeMarker Template Language) extension.
</p>
<p>
Follow step A or B below, whichever is applicable to your site:
</p>
<p>
A. If you did not create a customized theme for your site in V1.0 or V1.1, but used
the vivo-basic theme in its original directory, you need not take any
action in order to convert your site to the VIVO 1.1 theme.
</p>
2011-02-02 04:01:34 +00:00
<p>
B. If you created your own theme directory in VIVO 1.1, follow the steps below
under sections "Templates," "Stylesheets," and "Site Icons" to upgrade your
theme to VIVO 1.2.
</p>
<dl>
<dt>
1. Templates
</dt>
<dd>
<dl>
<dt>
a. Copy the directory <code>/vivo/themes/vivo-basic/templates</code>
into your theme directory <code>/vivo/themes/[your-theme-name]</code>.
</dt>
<dd>
</dd>
<dt>
b. Follow step i or ii below, whichever is applicable to your theme.
</dt>
<dd>
<ol class="roman2">
<li>
If you did not apply any customizations to the JSPs in your VIVO
1.0 theme, then you do not need to apply any additional changes
to the VIVO 1.1 theme templates during the upgrade process.
</li>
<li>
<p>
If you did apply customizations to the JSPs in your VIVO 1.0
theme,you will need to hand-replicate those modifications in the
new theme template files.
</p>
<p>
The theme template content that was previously contained in
three JSP files is now contained in five FTL files. The
correspondence between the 1.0 JSPs and the 1.1 FTLs is as
follows:
</p>
<pre>
identity.jsp => identity.ftl
menu.jsp => menu.ftl and search.ftl
footer.jsp => footer.ftl and googleAnalytics.ftl
</pre>
<p>
<code>googleAnalytics.ftl</code>
is the file to which you add your site's Google Analytics Tracking
Code (see section II).
</p>
<p>
Because the FreeMarker Template Language uses many syntactic
conventions that will be familiar to template authors from JSP
or other common templating systems, the translation of your JSP
changes into the new FTLs should be relatively straightforward.
</p>
<p>
Consult the FreeMarker Template Author's Guide at <a href="http://freemarker.org/docs/dgui.html">http://freemarker.org/docs/dgui.html</a>
and the Reference at <a href="http://freemarker.org/docs/ref.html">http://freemarker.org/docs/ref.html</a>
for complete documentation of the syntax and available built-in constructs. Template
authors need not be concerned with the Programmer's Guide or Java API documentation.
</p>
</li>
</ol>
</dd>
<dt>
c. Remove the jsp directory from your themes directory.
</dt>
<dd>
</dd>
</dl>
</dd>
<dt>
2. Stylesheets
</dt>
<dd>
VIVO 1.1 includes changes to vivo-basic stylesheets. If you modified
styles in your VIVO 1.0 theme, you will not be able to simply copy the
1.0 stylesheets into your 1.1 theme, because you will then lose 1.1
style upgrades that your theme should pick up. Instead, you should
use the vivo-basic 1.1 stylesheets as a starting point, and manually
merge your 1.0 style modifications in as needed.
</dd>
<dt>
3. Site Icons
</dt>
<dd>
Copy the site icons from your 1.1 theme into the site_icons folder in
your 1.2 theme.
</dd>
</dl>
</div>
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