org.apache.portals.applications.dbBrowser
Class DatabaseBrowserPortlet

java.lang.Object
  javax.portlet.GenericPortlet
      org.apache.portals.bridges.common.GenericServletPortlet
          org.apache.portals.bridges.velocity.GenericVelocityPortlet
              org.apache.portals.applications.dbBrowser.BrowserPortlet
                  org.apache.portals.applications.dbBrowser.DatabaseBrowserPortlet

All Implemented Interfaces:

javax.portlet.EventPortlet, javax.portlet.Portlet, javax.portlet.PortletConfig, javax.portlet.ResourceServingPortlet, Browser

public class DatabaseBrowserPortlet
extends BrowserPortlet
implements Browser

DatabaseBrowserPortlet

Version:

$Id: DatabaseBrowserPortlet.java 748566 2009-02-27 15:57:03Z vkumar $

Author:

David Sean Taylor

Field Summary

protected static java.lang.String

TABLE_LIST

Fields inherited from class org.apache.portals.applications.dbBrowser.BrowserPortlet

BROWSER_ACTION_KEY, BROWSER_ITERATOR, BROWSER_TABLE_SIZE, BROWSER_TITLE_ITERATOR, COLUMNS, CONDITIONS, context, CUSTOMIZE_TEMPLATE, FILTER, FILTERED, FIND, FIRST, LAST, LINKS_READ, log, NEXT, Order_BY_COLUMNS, PEID, POOLNAME, PREVIOUS, ROW_LINK, ROW_LINK_IDS, ROW_LINK_TARGETS, ROW_LINK_TYPES, SEARCH_COLUMN, SEARCH_STRING, SORT_COLUMN_NAME, SORT_ORDER, SQL, SQL_PARAM_PREFIX, sqlParameters, START, TABLE_LINK, TABLE_LINK_IDS, TABLE_LINK_TARGETS, TABLE_LINK_TYPES, TABLE_NAME, USER_OBJECT_NAMES, USER_OBJECT_TYPES, USER_OBJECTS, VELOCITY_NULL_ENTRY, WINDOW_SIZE

Fields inherited from class org.apache.portals.bridges.velocity.GenericVelocityPortlet

PORTLET_BRIDGE_CONTEXT

Fields inherited from class org.apache.portals.bridges.common.GenericServletPortlet

PARAM_ACTION_PAGE, PARAM_ALLOW_PREFERENCES, PARAM_CUSTOM_PAGE, PARAM_EDIT_PAGE, PARAM_HELP_PAGE, PARAM_MAX_PAGE, PARAM_VIEW_PAGE

Constructor Summary

DatabaseBrowserPortlet()

Method Summary

void	closeConnection(java.sql.Connection con)
protected java.lang.String	columnValueToString(java.lang.Object colValObj)
void	doEdit(javax.portlet.RenderRequest request, javax.portlet.RenderResponse response)
java.lang.String[]	getColumNames(javax.portlet.PortletRequest request)
java.sql.Connection	getConnection(javax.portlet.PortletRequest request)
java.sql.Connection	getConnection(java.lang.String poolName)
BrowserIterator	getLocalIterators(javax.portlet.PortletRequest request, java.lang.String sql, int windowSize)
java.lang.String	getQueryString(javax.portlet.PortletRequest request)
java.lang.String[]	getResultSetTitleList(javax.portlet.RenderRequest request, java.lang.String[] columnNames)
void	getRows(javax.portlet.RenderRequest request, java.lang.String sql, int windowSize) Execute the sql statement as specified by the user or the default, and store the resultSet in a vector.
java.lang.String[]	getSortColums(javax.portlet.PortletRequest request)
java.util.List	getTitleList(javax.portlet.PortletRequest request)
void	processAction(javax.portlet.ActionRequest request, javax.portlet.ActionResponse response)
void	serveResource(javax.portlet.ResourceRequest request, javax.portlet.ResourceResponse response)

Methods inherited from class org.apache.portals.applications.dbBrowser.BrowserPortlet

clearBrowserIterator, doView, filter, find, getBrowserIterator, getPreference, getQueryString, getRows, getStartIndex, getStartVariable, init, populate, publishStatusMessage, readLinkParameters, readSqlParameters, readUserParameters, setBrowserIterator, setSQLParameters

Methods inherited from class org.apache.portals.bridges.velocity.GenericVelocityPortlet

doCustom, doHelp, doPreferencesEdit, getContext, getContext, render, setupPreferencesEdit

Methods inherited from class org.apache.portals.bridges.common.GenericServletPortlet

getDefaultActionPage, getDefaultCustomPage, getDefaultEditPage, getDefaultHelpPage, getDefaultViewPage, processPreferencesAction, setDefaultActionPage, setDefaultCustomPage, setDefaultEditPage, setDefaultHelpPage, setDefaultViewPage

Methods inherited from class javax.portlet.GenericPortlet

destroy, doDispatch, doHeaders, getContainerRuntimeOptions, getDefaultNamespace, getInitParameter, getInitParameterNames, getNextPossiblePortletModes, getPortletConfig, getPortletContext, getPortletName, getProcessingEventQNames, getPublicRenderParameterNames, getPublishingEventQNames, getResourceBundle, getSupportedLocales, getTitle, init, processEvent

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.portals.applications.dbBrowser.Browser

filter, populate

Field Detail

TABLE_LIST

protected static final java.lang.String TABLE_LIST

See Also:

Constant Field Values

Constructor Detail

DatabaseBrowserPortlet

public DatabaseBrowserPortlet()

Method Detail

getLocalIterators

public BrowserIterator getLocalIterators(javax.portlet.PortletRequest request,
                                         java.lang.String sql,
                                         int windowSize)
                                  throws java.lang.Exception

Throws:

java.lang.Exception

getRows

public void getRows(javax.portlet.RenderRequest request,
                    java.lang.String sql,
                    int windowSize)
             throws java.lang.Exception

Execute the sql statement as specified by the user or the default, and store the resultSet in a vector.

Specified by:

getRows in interface Browser

Overrides:

getRows in class BrowserPortlet

Parameters:

sqlt - The sql statement to be executed.

data - The turbine rundata context for this request.

Throws:

java.lang.Exception

getConnection

public java.sql.Connection getConnection(javax.portlet.PortletRequest request)
                                  throws java.lang.Exception

Throws:

java.lang.Exception

getConnection

public java.sql.Connection getConnection(java.lang.String poolName)

closeConnection

public void closeConnection(java.sql.Connection con)

serveResource

public void serveResource(javax.portlet.ResourceRequest request,
                          javax.portlet.ResourceResponse response)
                   throws javax.portlet.PortletException,
                          java.io.IOException

Specified by:

serveResource in interface javax.portlet.ResourceServingPortlet

Overrides:

serveResource in class javax.portlet.GenericPortlet

Throws:

javax.portlet.PortletException

java.io.IOException

doEdit

public void doEdit(javax.portlet.RenderRequest request,
                   javax.portlet.RenderResponse response)
            throws javax.portlet.PortletException,
                   java.io.IOException

Overrides:

doEdit in class BrowserPortlet

Throws:

javax.portlet.PortletException

java.io.IOException

processAction

public void processAction(javax.portlet.ActionRequest request,
                          javax.portlet.ActionResponse response)
                   throws javax.portlet.PortletException,
                          java.io.IOException

Specified by:

processAction in interface javax.portlet.Portlet

Overrides:

processAction in class BrowserPortlet

Throws:

javax.portlet.PortletException

java.io.IOException

getResultSetTitleList

public java.lang.String[] getResultSetTitleList(javax.portlet.RenderRequest request,
                                                java.lang.String[] columnNames)

getTitleList

public java.util.List getTitleList(javax.portlet.PortletRequest request)

Overrides:

getTitleList in class BrowserPortlet

getColumNames

public java.lang.String[] getColumNames(javax.portlet.PortletRequest request)

getSortColums

public java.lang.String[] getSortColums(javax.portlet.PortletRequest request)

getQueryString

public java.lang.String getQueryString(javax.portlet.PortletRequest request)

Overrides:

getQueryString in class BrowserPortlet

columnValueToString

protected java.lang.String columnValueToString(java.lang.Object colValObj)