org.camunda.bpm.webapp.impl.filter

Class AbstractClientPluginsFilter<T extends AppPlugin>

java.lang.Object

org.camunda.bpm.webapp.impl.filter.AbstractTemplateFilter

org.camunda.bpm.webapp.impl.filter.AbstractClientPluginsFilter<T>

All Implemented Interfaces:

javax.servlet.Filter

Direct Known Subclasses:

AdminClientPluginsFilter, CockpitClientPluginsFilter

public abstract class AbstractClientPluginsFilter<T extends AppPlugin>
extends AbstractTemplateFilter

A filter that injects the environment variables PLUGIN_DEPENDENCIES and PLUGIN_PACKAGES in the correct places of the cockpit client application.

Must be configured appropriately in an applications web.xml.

Author:

nico.rehwaldt

Field Summary

Fields

Modifier and Type	Field and Description
protected String	appName
protected String	pluginDependencyFormat
protected String	pluginPackageFormat
protected AppRuntimeDelegate<T>	runtimeDelegate

Constructor Summary

Constructors

Constructor and Description
AbstractClientPluginsFilter(String appName, AppRuntimeDelegate<T> runtimeDelegate)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	applyFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain) Apply the filter to the given request/response.
protected CharSequence	createPluginDependenciesStr()
protected CharSequence	createPluginPackagesStr()
protected List<T>	getPlugins()

Methods inherited from class org.camunda.bpm.webapp.impl.filter.AbstractTemplateFilter

destroy, doFilter, getWebResourceContents, hasWebResource, init

Methods inherited from class java.lang.Object

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

Field Detail

pluginPackageFormat

protected final String pluginPackageFormat

pluginDependencyFormat

protected final String pluginDependencyFormat

runtimeDelegate

protected final AppRuntimeDelegate<T extends AppPlugin> runtimeDelegate

appName

protected final String appName

Constructor Detail

AbstractClientPluginsFilter

public AbstractClientPluginsFilter(String appName,
                           AppRuntimeDelegate<T> runtimeDelegate)

Method Detail

applyFilter

protected void applyFilter(javax.servlet.http.HttpServletRequest request,
               javax.servlet.http.HttpServletResponse response,
               javax.servlet.FilterChain chain)
                    throws IOException,
                           javax.servlet.ServletException

Description copied from class: AbstractTemplateFilter

Apply the filter to the given request/response. This method must be provided by subclasses to perform actual work.

Specified by:

applyFilter in class AbstractTemplateFilter

Throws:

IOException

javax.servlet.ServletException

createPluginPackagesStr

protected CharSequence createPluginPackagesStr()

getPlugins

protected List<T> getPlugins()

createPluginDependenciesStr

protected CharSequence createPluginDependenciesStr()