Defining Tomcat servlet init parameters?

According to the documentation of the Context element.

According to the documentation of the Context element: Context Parameters You can configure named values that will be made visible to the web application as servlet context initialization parameters by nesting elements inside this element. For example, you can create an initialization parameter like this: ... ... This is equivalent to the inclusion of the following element in the web application deployment descriptor (/WEB-INF/web. Xml): companyName My Company, Incorporated but does not require modification of the deployment descriptor to customize this value.

The valid attributes for a element are as follows: ... About the override attribute of a , the documentation says: Set this to false if you do not want a for the same parameter name, found in the web application deployment descriptor, to override the value specified here. By default, overrides are allowed. Setting it to false should do the trick.

This was the "how" part. For the "where" part, read refer to the introduction of The Context Container: For Tomcat 6, unlike Tomcat 4. X, it is NOT recommended to place elements directly in the server.

Xml file. This is because it makes modifing the Context configuration more invasive since the main conf/server. Xml file cannot be reloaded without restarting Tomcat.

Context elements may be explicitly defined: In the $CATALINA_BASE/conf/context. Xml file: the Context element information will be loaded by all webapps. In the $CATALINA_BASE/conf/enginename/hostname/context.xml.

Default file: the Context element information will be loaded by all webapps of that host. In individual files (with a ". Xml" extension) in the $CATALINA_BASE/conf/enginename/hostname/ directory.

The name of the file (less the . Xml extension) will be used as the context path. Multi-level context paths may be defined using #, e.g. Foo#bar.

Xml for a context path of /foo/bar. The default web application may be defined by using a file called ROOT.xml. Only if a context file does not exist for the application in the $CATALINA_BASE/conf/enginename/hostname/, in an individual file at /META-INF/context.

Xml inside the application files. If the web application is packaged as a WAR then /META-INF/context. Xml will be copied to $CATALINA_BASE/conf/enginename/hostname/ and renamed to match the application's context path.

Once this file exists, it will not be replaced if a new WAR with a newer /META-INF/context. Xml is placed in the host's appBase. Inside a Host element in the main conf/server.xml.

With the exception of server. Xml, files that define Context elements may only define a single Context element.

Thanks for making this clearer than the maze of Tomcat docs. – Jason S Oct 26 '09 at 17:41.

Argh! I thought I had asked this before. It's really hard to search on this website sometimes.

stackoverflow.com/questions/1521957/wher....

Argh! I thought I had asked this before. It's really hard to search on this website sometimes.

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