org.camunda.bpm.webapp.impl.engine

Class ProcessEnginesFilter

java.lang.Object

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

org.camunda.bpm.webapp.impl.engine.ProcessEnginesFilter

All Implemented Interfaces:

javax.servlet.Filter

public class ProcessEnginesFilter
extends AbstractTemplateFilter

Author:

nico.rehwaldt, Daniel Meyer, Roman Smirnov, Sebastian Stamm

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	ADMIN_APP_NAME
protected AdminRuntimeDelegate	adminRuntimeDelegate
static Pattern	APP_PREFIX_PATTERN
static String	APP_ROOT_PLACEHOLDER
static String	BASE_PLACEHOLDER
protected static String	COCKPIT_APP_NAME
protected CockpitRuntimeDelegate	cockpitRuntimeDelegate
protected static String	DEFAULT_APP
protected static String	INDEX_PAGE
static String	PLUGIN_DEPENDENCIES_PLACEHOLDER
static String	PLUGIN_PACKAGES_PLACEHOLDER
protected String	pluginDependencyFormat
protected String	pluginPackageFormat
protected static String	SETUP_PAGE
protected static String	TASKLIST_APP_NAME
protected TasklistRuntimeDelegate	tasklistRuntimeDelegate
protected static String	WELCOME_APP_NAME
protected WelcomeRuntimeDelegate	welcomeRuntimeDelegate

Constructor Summary

Constructors

Constructor and Description
ProcessEnginesFilter()

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 <T extends AppPlugin> CharSequence	createPluginDependenciesStr(String appName)
protected <T extends AppPlugin> CharSequence	createPluginPackagesStr(String appName, String contextPath)
protected String	getDefaultEngineName()
protected <T extends AppPlugin> List<T>	getPlugins(String appName)
protected boolean	needsInitialUser(String engineName)
protected String	replacePlaceholder(String data, String appName, String engineName, String contextPath, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	serveIndexPage(String appName, String engineName, String contextPath, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	serveIndexPage(String appName, String engineName, String pageUri, String contextPath, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain)
protected void	serveTemplate(String requestUri, String appName, String pageUri, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain)

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

COCKPIT_APP_NAME

protected static final String COCKPIT_APP_NAME

See Also:

Constant Field Values

ADMIN_APP_NAME

protected static final String ADMIN_APP_NAME

See Also:

Constant Field Values

TASKLIST_APP_NAME

protected static final String TASKLIST_APP_NAME

See Also:

Constant Field Values

WELCOME_APP_NAME

protected static final String WELCOME_APP_NAME

See Also:

Constant Field Values

DEFAULT_APP

protected static final String DEFAULT_APP

See Also:

Constant Field Values

INDEX_PAGE

protected static final String INDEX_PAGE

See Also:

Constant Field Values

SETUP_PAGE

protected static final String SETUP_PAGE

See Also:

Constant Field Values

APP_ROOT_PLACEHOLDER

public static final String APP_ROOT_PLACEHOLDER

See Also:

Constant Field Values

BASE_PLACEHOLDER

public static final String BASE_PLACEHOLDER

See Also:

Constant Field Values

PLUGIN_DEPENDENCIES_PLACEHOLDER

public static final String PLUGIN_DEPENDENCIES_PLACEHOLDER

See Also:

Constant Field Values

PLUGIN_PACKAGES_PLACEHOLDER

public static final String PLUGIN_PACKAGES_PLACEHOLDER

See Also:

Constant Field Values

APP_PREFIX_PATTERN

public static Pattern APP_PREFIX_PATTERN

cockpitRuntimeDelegate

protected final CockpitRuntimeDelegate cockpitRuntimeDelegate

adminRuntimeDelegate

protected final AdminRuntimeDelegate adminRuntimeDelegate

tasklistRuntimeDelegate

protected final TasklistRuntimeDelegate tasklistRuntimeDelegate

welcomeRuntimeDelegate

protected final WelcomeRuntimeDelegate welcomeRuntimeDelegate

pluginPackageFormat

protected final String pluginPackageFormat

pluginDependencyFormat

protected final String pluginDependencyFormat

Constructor Detail

ProcessEnginesFilter

public ProcessEnginesFilter()

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

serveIndexPage

protected void serveIndexPage(String appName,
                  String engineName,
                  String pageUri,
                  String contextPath,
                  javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response,
                  javax.servlet.FilterChain chain)
                       throws IOException,
                              javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

getDefaultEngineName

protected String getDefaultEngineName()

serveTemplate

protected void serveTemplate(String requestUri,
                 String appName,
                 String pageUri,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response,
                 javax.servlet.FilterChain chain)
                      throws IOException,
                             javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

needsInitialUser

protected boolean needsInitialUser(String engineName)
                            throws IOException,
                                   javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

serveIndexPage

protected void serveIndexPage(String appName,
                  String engineName,
                  String contextPath,
                  javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
                       throws IOException

Throws:

IOException

replacePlaceholder

protected String replacePlaceholder(String data,
                        String appName,
                        String engineName,
                        String contextPath,
                        javax.servlet.http.HttpServletRequest request,
                        javax.servlet.http.HttpServletResponse response)

createPluginPackagesStr

protected <T extends AppPlugin> CharSequence createPluginPackagesStr(String appName,
                                                         String contextPath)

createPluginDependenciesStr

protected <T extends AppPlugin> CharSequence createPluginDependenciesStr(String appName)

getPlugins

protected <T extends AppPlugin> List<T> getPlugins(String appName)