Package com.inet.report.parser

Interface NodeParser

All Known Subinterfaces:

DynamicValueProvider

All Known Implementing Classes:

AbstractFontElement, AbstractLineElement, AbstractPictureElement, AbstractValueElement, Area, Box, BySummaryOrder, CascadingValueProvider, Chart2, CrossTab, CrossTabBodyCell, CrossTabDescriptionSection, CrossTabHeader, DatabaseField, DatabasePicture, Element, Engine, FacturXSettings, Field, FieldElement, FieldPart, Fields.UnknownField, FieldValueProvider, FormulaField, Group, GroupField, JavaBean, Join, Line, Paragraph, Picture, PromptField, QueryValueProvider, Region, ReportComponent, ReportProperties, Section, SignatureForm, SortField, SpecialField, SpecifiedOrder, SQLField, SQLValueProvider, Subreport, SubreportLink, SummaryField, TableSource, Text, TextPart

public interface NodeParser

Interface for report components which are to be able to parse XML nodes. This interface is only for internal use of i-net Clear Reports.

Method Summary

Modifier and Type	Method	Description
boolean	isDOMParser()	Internal method for reading report XML
void	parseDOM(org.w3c.dom.Node node, java.util.Map<java.lang.String,java.lang.Object> parserMap)	Internal method for reading report XML
NodeParser	parseElement(com.inet.report.parser.XMLTag group, java.lang.String tag, org.xml.sax.Attributes atts, java.util.Map<java.lang.String,java.lang.Object> parserMap)	Internal method for reading report XML
void	parseEndElement(com.inet.report.parser.XMLTag group, java.lang.String tag, java.util.Map<java.lang.String,java.lang.Object> parserMap)	Internal method for reading report XML
void	parseText(java.lang.String text, java.util.Map<java.lang.String,java.lang.Object> parserMap)	Internal method for reading report XML

Method Detail

parseElement

NodeParser parseElement(com.inet.report.parser.XMLTag group,
                        java.lang.String tag,
                        org.xml.sax.Attributes atts,
                        java.util.Map<java.lang.String,java.lang.Object> parserMap)
                 throws FatalParserException

Internal method for reading report XML

Parses an XML node with the given information, and returns either a sub-element which was created as a result, or null if no sub-element was created, i.e. the information was applied to the ReportComponent itself. Note that the parsing is highly tolerant, i.e. exceptions are intercepted and suppressed if at all possible.

Parameters:

group - XMLTag of the current node to be parsed, or null if there is no such current group. An XMLTag is a group of nodes bundled together, usually it is a Properties node such as CommonProperties, BorderProperties, etc.

tag - The XMLTag to be parsed

atts - The set of attributes in the current XMLTag

parserMap - The map of current Parser.

Returns:

The NodeParser sub-element if one needed to be created, or null if none was created.

Throws:

FatalParserException - if an exception occurs which causes the report to not be able to be read: causes the abortion of the reading of the report.

Since:

8.0

parseText

void parseText(java.lang.String text,
               java.util.Map<java.lang.String,java.lang.Object> parserMap)

Internal method for reading report XML

This method is called if text was encountered in the context of this node. (Examples would be a formula's text or a text element's text)

Parameters:

text - text encountered and to be stored

parserMap - The map of current Parser.

Since:

8.0

parseEndElement

void parseEndElement(com.inet.report.parser.XMLTag group,
                     java.lang.String tag,
                     java.util.Map<java.lang.String,java.lang.Object> parserMap)
              throws FatalParserException

Internal method for reading report XML

Receive notification of the end of an XML tag.

Parameters:

group - XMLTag of the current node to be parsed, or null if there is no such current group.

tag - The XMLTag to be parsed

parserMap - The map of current Parser.

Throws:

FatalParserException - if an exception occurs which causes the report to not be able to be read: causes the abortion of the reading of the report.

Since:

8.0

isDOMParser

boolean isDOMParser()

Internal method for reading report XML

Returns whether this node is to be read via a DOM parser.

Returns:

true if this node is to be read via a DOM parser, false otherwise.

Since:

8.0

parseDOM

void parseDOM(org.w3c.dom.Node node,
              java.util.Map<java.lang.String,java.lang.Object> parserMap)
       throws FatalParserException

Internal method for reading report XML

Parses the node.

Parameters:

node - the node

parserMap - The map of current Parser.

Throws:

FatalParserException - if an exception occurs which causes the report to not be able to be read: causes the abortion of the reading of the report.

Since:

8.0