This page and steps below are deprecated and not required. We don't install Oviyam2 separately now in Bahmni. dcm4chee is embedded in Bahmni installer as an optional installation component. Please see this document: Bahmni Advanced Installation. |
If oviyam2 to be installed on tomcat only then follow below instructions else follow http://www.dcm4che.org/confluence/display/OV/Oviyam+Installation
Download Oviyam-2.1-bin.zip from the link below
http://sourceforge.net/projects/dcm4che/files/Oviyam/2.1/
Extract the war file downloaded using the following command
jar -xvf filename.war |
Open the extracted source code in IDE
In web.xml
4.1 comment the following
<security-constraint> <web-resource-collection> <web-resource-name>dispatcher</web-resource-name> <description>Only allows users with the role WebAdmin to access the Archive Web Administration pages</description> <url-pattern>*.jsp</url-pattern> <url-pattern>*.html</url-pattern> <url-pattern>*.do</url-pattern> <url-pattern>/oviyam</url-pattern> <http-method>GET</http-method> <http-method>POST</http-method> </web-resource-collection> <auth-constraint> <role-name>*</role-name> </auth-constraint> </security-constraint> |
4.2 uncomment the following
<servlet-mapping> <servlet-name>ConfigurationServlet</servlet-name> <url-pattern>/configuration.do</url-pattern> </servlet-mapping> <servlet> <servlet-name>ConfigurationServlet</servlet-name> <servlet-class>in.raster.oviyam.servlet.ConfigurationServlet</servlet-class> </servlet |
In config.html, remove the if else condition below and just use the command $( "#tabs" ).tabs();
if(role == 'Admin') { |
Reason : We are not using any login credentials and by default we need to see all the tabs. But as per the code, if you logged in as admin then only you will be able to see all the tabs.
Build war file again using IDE.
Copy the war file to tomcat/webapps
Copy the following line to apache-tomcat-8.0.12/bin/setenv.sh:
CLASSPATH="/home/bahmni/apache-tomcat-8.0.12/webapps/oviyam2/WEB-INF/lib/*" |
Copy the files from Oviyam2.1-bin/tomcat to tomcat/lib
Access the Patient Order using the below URL template
Below are the common issues with Oviyam to display any image.
For this error please make sure you have the lib path set to tomcat CLASSPATH
java.util.NoSuchElementException |
For this error make sure you have the jai-image-1.1.jar in tomcat/lib
java.lang.NullPointerException from ImageReader.java of oviyam.raster.in java.lang.ExceptionInInitializerError org.dcm4cheri.imageio.plugins.DcmImageReaderSpi.createReaderInstance(DcmImageReaderSpi.java:124) javax.imageio.spi.ImageReaderSpi.createReaderInstance(ImageReaderSpi.java:320) javax.imageio.ImageIO$ImageReaderIterator.next(ImageIO.java:529) javax.imageio.ImageIO$ImageReaderIterator.next(ImageIO.java:513) in.raster.oviyam.servlet.WadoServlet.doGet(WadoServlet.java:188) javax.servlet.http.HttpServlet.service(HttpServlet.java:618) javax.servlet.http.HttpServlet.service(HttpServlet.java:725) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) |
For this error Cop files in Oviyam-2.1-bin/tomcat to tomcat/lib
java.lang.NoClassDefFoundError: Could not initialize class org.dcm4cheri.imageio.plugins.DcmImageReader org.dcm4cheri.imageio.plugins.DcmImageReaderSpi.createReaderInstance(DcmImageReaderSpi.java:124) javax.imageio.spi.ImageReaderSpi.createReaderInstance(ImageReaderSpi.java:320) javax.imageio.ImageIO$ImageReaderIterator.next(ImageIO.java:529) javax.imageio.ImageIO$ImageReaderIterator.next(ImageIO.java:513) in.raster.oviyam.servlet.WadoServlet.doGet(WadoServlet.java:188) javax.servlet.http.HttpServlet.service(HttpServlet.java:618) javax.servlet.http.HttpServlet.service(HttpServlet.java:725) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) |