Package com.fasterxml.jackson.dataformat.xml.deser

Examples of com.fasterxml.jackson.dataformat.xml.deser.FromXmlParser

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            sr = _xmlInputFactory.createXMLStreamReader(new Stax2ByteArraySource(data, offset, len));
            sr = _initializeXmlReader(sr);
        } catch (XMLStreamException e) {
            return StaxUtil.throwXmlAsIOException(e);
        }
        FromXmlParser xp = new FromXmlParser(ctxt, _generatorFeatures, _xmlGeneratorFeatures,
                _objectCodec, sr);
        if (_cfgNameForTextElement != null) {
            xp.setXMLTextElementName(_cfgNameForTextElement);
        }
        return xp;
    }
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     */
    public void testForceElementAsArray() throws Exception
    {
        final String XML = "<array><elem>value</elem><elem><property>123</property></elem><elem>1</elem></array>";

        FromXmlParser xp = (FromXmlParser) _xmlFactory.createParser(new StringReader(XML));

        // First: verify handling without forcing array handling:
        assertToken(JsonToken.START_OBJECT, xp.nextToken()); // <array>
        assertToken(JsonToken.FIELD_NAME, xp.nextToken()); // <elem>
        assertEquals("elem", xp.getCurrentName());
        assertToken(JsonToken.VALUE_STRING, xp.nextToken());
        assertEquals("value", xp.getText());

        assertToken(JsonToken.FIELD_NAME, xp.nextToken()); // <elem>
        assertEquals("elem", xp.getCurrentName());
        assertToken(JsonToken.START_OBJECT, xp.nextToken()); // <property>
        assertToken(JsonToken.FIELD_NAME, xp.nextToken());
        assertEquals("property", xp.getCurrentName());
        assertToken(JsonToken.VALUE_STRING, xp.nextToken());
        assertEquals("123", xp.getText());
        assertToken(JsonToken.END_OBJECT, xp.nextToken()); // <object>

        assertToken(JsonToken.FIELD_NAME, xp.nextToken()); // <elem>
        assertEquals("elem", xp.getCurrentName());
        assertToken(JsonToken.VALUE_STRING, xp.nextToken());
        assertEquals("1", xp.getText());

        assertToken(JsonToken.END_OBJECT, xp.nextToken()); // </array>
        xp.close();

        // And then with array handling:
        xp = (FromXmlParser) _xmlFactory.createParser(new StringReader(XML));
        assertTrue(xp.getParsingContext().inRoot());

        assertToken(JsonToken.START_OBJECT, xp.nextToken()); // <array>
        assertTrue(xp.getParsingContext().inObject()); // true until we do following:

        // must request 'as-array' handling, which will "convert" current token:
        assertTrue("Should 'convert' START_OBJECT to START_ARRAY", xp.isExpectedStartArrayToken());
        assertToken(JsonToken.START_ARRAY, xp.getCurrentToken()); // <elem>
        assertTrue(xp.getParsingContext().inArray());

        assertToken(JsonToken.VALUE_STRING, xp.nextToken());
        assertTrue(xp.getParsingContext().inArray());
        assertEquals("value", xp.getText());

        assertToken(JsonToken.START_OBJECT, xp.nextToken()); // <property>
        assertTrue(xp.getParsingContext().inObject());
        assertToken(JsonToken.FIELD_NAME, xp.nextToken());
        assertEquals("property", xp.getCurrentName());
        assertToken(JsonToken.VALUE_STRING, xp.nextToken());
        assertEquals("123", xp.getText());
        assertTrue(xp.getParsingContext().inObject());
        assertToken(JsonToken.END_OBJECT, xp.nextToken()); // </property>
        assertTrue(xp.getParsingContext().inArray());

        assertToken(JsonToken.VALUE_STRING, xp.nextToken());
        assertTrue(xp.getParsingContext().inArray());
        assertEquals("1", xp.getText());

        assertToken(JsonToken.END_ARRAY, xp.nextToken()); // </array>
        assertTrue(xp.getParsingContext().inRoot());
        xp.close();
    }
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    public void testXmlAttributes() throws Exception
    {
        final String XML = "<data max=\"7\" offset=\"9\"/>";

        FromXmlParser xp = (FromXmlParser) _xmlFactory.createParser(new StringReader(XML));

        // First: verify handling without forcing array handling:
        assertToken(JsonToken.START_OBJECT, xp.nextToken()); // <data>
        assertToken(JsonToken.FIELD_NAME, xp.nextToken()); // <max>
        assertEquals("max", xp.getCurrentName());
        assertToken(JsonToken.VALUE_STRING, xp.nextToken());
        assertEquals("7", xp.getText());

        assertToken(JsonToken.FIELD_NAME, xp.nextToken()); // <offset>
        assertEquals("offset", xp.getCurrentName());
        assertToken(JsonToken.VALUE_STRING, xp.nextToken());
        assertEquals("9", xp.getText());

        assertToken(JsonToken.END_OBJECT, xp.nextToken()); // </data>
        xp.close();
    }
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Related Classes of com.fasterxml.jackson.dataformat.xml.deser.FromXmlParser

  • com.fasterxml.jackson.core.json.JsonReadContext
  • com.fasterxml.jackson.core.util.ByteArrayBuilder
  • com.fasterxml.jackson.dataformat.xml.stream.XmlParserTest
  • com.fasterxml.jackson.dataformat.xml.util.XmlTokenStream
  • com.fasterxml.jackson.dataformat.xml.XmlFactory
  • com.fasterxml.jackson.dataformat.xml.XmlMapper
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