Package org.apache.hop.www
Class GetWorkflowImageServlet
- java.lang.Object
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- javax.servlet.GenericServlet
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- javax.servlet.http.HttpServlet
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- org.apache.hop.www.BaseHttpServlet
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- org.apache.hop.www.GetWorkflowImageServlet
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- All Implemented Interfaces:
Serializable,javax.servlet.Servlet,javax.servlet.ServletConfig,IHopServerPlugin,IHopServerServlet
@HopServerServlet(id="workflowImage", name="Generate a PNG image of a workflow") public class GetWorkflowImageServlet extends BaseHttpServlet implements IHopServerPlugin
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static StringCONTEXT_PATHstatic floatZOOM_FACTOR-
Fields inherited from class org.apache.hop.www.BaseHttpServlet
log, pipelineMap, serverConfig, supportGraphicEnvironment, variables, workflowMap
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Constructor Summary
Constructors Constructor Description GetWorkflowImageServlet()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voiddoGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)StringgetContextPath()StringgetService()StringtoString()-
Methods inherited from class org.apache.hop.www.BaseHttpServlet
convertContextPath, doDelete, doPost, doPut, getLog, getPipelineMap, getServerConfig, getWorkflowMap, isJettyMode, logBasic, logBasic, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logRowlevel, service, setJettyMode, setLog, setPipelineMap, setServerConfig, setup, setWorkflowMap
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Methods inherited from class javax.servlet.http.HttpServlet
doHead, doOptions, doTrace, getLastModified, service
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Methods inherited from class javax.servlet.GenericServlet
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.apache.hop.www.IHopServerPlugin
isJettyMode, setJettyMode, setup
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Field Detail
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ZOOM_FACTOR
public static final float ZOOM_FACTOR
- See Also:
- Constant Field Values
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CONTEXT_PATH
public static final String CONTEXT_PATH
- See Also:
- Constant Field Values
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Method Detail
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doGet
public void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException- Specified by:
doGetin interfaceIHopServerPlugin- Overrides:
doGetin classjavax.servlet.http.HttpServlet- Throws:
javax.servlet.ServletExceptionIOException
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getService
public String getService()
- Specified by:
getServicein interfaceIHopServerServlet
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getContextPath
public String getContextPath()
- Specified by:
getContextPathin interfaceIHopServerPlugin
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