Hi. In one of the examples that I looked at I got a Sequence containing mixed text and looped through it as your mentioned. I performed a check to see when the Property was null which would indicate that the value would be unstructured text.
I am not sure if that helped - probably it was something you already knew and hoped that there would be something better. I don't know if it will help but the following is what I have done : AccessingTheContentsOfASequence example based on spec example: The example I played with came from the specification. I used the following xml <?xml version="1.0" encoding="ASCII"?> <letter:letters xmlns:letter="letter.xsd"><date>August 1, 2003</date> Mutual of Omaha Wild Kingdom, USA Dear<firstName>Casy </firstName><lastName>Crocodile</lastName>Please buy more shark repellent. Your premium is past due.</letter:letters> and the following xsd: <?xml version="1.0" encoding="UTF-8"?> <xsd:schema xmlns:letter="letter.xsd" targetNamespace="letter.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema";> <xsd:element name="letters" type="letter:FormLetter"/> <xsd:complexType name="FormLetter" mixed="true"> <xsd:sequence> <xsd:element name="date" minOccurs="0" type= "xsd:string"/> <xsd:element name="firstName" minOccurs="0" type= "xsd:string"/> <xsd:element name="lastName" minOccurs="0" type= "xsd:string"/> </xsd:sequence> </xsd:complexType> </xsd:schema> I simply grabbed the unstructured text out of the letter and printed it out. Then performed a pretty useless check that verifies that the lastName property of the DataObject is the same as the one obtained via the sequence. /** * Uses the Sequence interface to analyze the contents of a DataObject that conforms to teh Letter model defined in * [EMAIL PROTECTED] #LETTER_XSD}. This code first goes through the Sequence looking for unformatted text entrires and prints them out. Then the code checks * to verify that the contents of the "lastName" property of the DataObject matches the contents of the same property of the Sequence. <br> * * @param letter. Letter DataObject conforming to [EMAIL PROTECTED] #LETTER_XSD} */ public static void printSequence(DataObject letter) { // Access the Sequence of the FormLetter System.out.println("The type is for letter dataObject is mixed " + XSDHelper.INSTANCE.isMixed(letter.getType())); Sequence letterSequence = letter.getSequence(); // Print out all the unstructured text System.out.println("Unstructured text:"); for (int i = 0; i < letterSequence.size(); i++) { /* * Please note that the following line is a correction to the 2.0 specification which incorrectly calls: * * String propertyName = ((Property) letterSequence.getProperty(i)).getName(); * * According to the SDO API sequence.getProperty will return null if the content is mixed, in this case * we want to print it out as unstructured text */ Property prop = letterSequence.getProperty(i); if (prop == null) { String text = (String) letterSequence.getValue(i); System.out.println("\t(" + text + ")"); } } /* * Please note that the following line is a correction to the 2.0 Specification which uses the letterDataObject variable rather than * simply letter */ // Verify that the lastName property of the DataObject has the same // value as the lastName property for the Sequence. String dataObjectLastName = letter.getString("lastName"); for (int i = 0; i < letterSequence.size(); i++) { /* * The following line has been corrected from the 2.0 specification * According to the SDO API sequence.getProperty will return null if the content is mixed. * * We want to check that the content is not mixed, and then check that it it is the property which * we are looking for */ Property property = letterSequence.getProperty(i); if ( (property != null) && ("lastName" .equals(property.getName()))) { String sequenceLastName = (String) letterSequence.getValue(i); if (dataObjectLastName == sequenceLastName) System.out.println("Last Name property matches"); break; } } } Paul Tomsic <[EMAIL PROTECTED]> 07/11/2006 02:29 PM Please respond to tuscany-dev@ws.apache.org To tuscany-dev@ws.apache.org cc Subject Re: best way to handle mixed content? but w/ the Sequence that's returned, i've got a BasicSequence. Iterating across it, and doing sequence.getValue(0) (or 1,2,3, etc) you still need to handle the sub-elements that are not TEXT type nodes, right? Seems like there should be an easier way to do this. Does anyone have an example of retrieving mixed content? --- Yang ZHONG <[EMAIL PROTECTED]> wrote: > Maybe you can try sampleText.getSequence( "mixed") > > On 7/11/06, Paul Tomsic <[EMAIL PROTECTED]> wrote: > > > > Given the following XML, what would be the best > way to > > retrieve all of the contents within an element > that > > contains mixed content? > > > > for instance, in this XML, i'd like to retrieve > > everything contained within the 'sampleText' node: > > > > "Testing sample<em>text</em>with example > > of<strong>mixed<em>content</em></strong>" > > > > > > here's the XML... > > > > > > ------------------------ > > <?xml version="1.0" encoding="UTF-8"?> > > <foowrapper > > xmlns="http://www.example.com/mixedcontent"; > > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > > > xsi:schemaLocation="http://www.example.com/mixedcontent > > foo.xsd"> > > <sampleText>Testing sample > > <em>text</em> > > with example of > > <strong>mixed > > <em>content</em> > > </strong> > > </sampleText> > > </foowrapper> > > > > > > ------------------------ > > > > > > thanks > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > > -- > > Yang ZHONG > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
