Example usage for javax.xml.stream XMLStreamConstants START_ELEMENT

List of usage examples for javax.xml.stream XMLStreamConstants START_ELEMENT

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Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamConstants START_ELEMENT.

Prototype

int START_ELEMENT

To view the source code for javax.xml.stream XMLStreamConstants START_ELEMENT.

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Document

Indicates an event is a start element

Usage

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final Model readContent(final XMLStreamReader reader) {
    try {//from  w  w w.  j  a va2 s  .c o  m
        if ("XMI.content".equals(reader.getLocalName())) {
            Model model = null;
            while (reader.hasNext()) {
                reader.next();
                switch (reader.getEventType()) {
                case XMLStreamConstants.START_ELEMENT: {
                    if ("Model".equals(reader.getLocalName())) {
                        model = readModel(reader);
                        if (model == null) {
                            throw new IllegalStateException();
                        }
                        break;
                    } else {
                        throw new XmiRuntimeException("Expecting Foo element, got: " + reader.getLocalName());
                    }
                }
                case XMLStreamConstants.END_ELEMENT: {
                    if ("XMI.content".equals(reader.getLocalName())) {
                        if (model == null) {
                            throw new IllegalStateException();
                        }
                        return model;
                    } else {
                        throw new AssertionError(reader.getLocalName());
                    }
                }
                case XMLStreamConstants.CHARACTERS: {
                    // Ignore.
                    break;
                }
                default: {
                    throw new AssertionError(reader.getEventType());
                }
                }
            }
            throw new AssertionError();
        } else {
            throw new AssertionError(reader.getLocalName());
        }
    } catch (final XMLStreamException e) {
        throw new XmiRuntimeException(e);
    }
}

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final DataType readDataType(final XMLStreamReader reader) throws XMLStreamException {
    assertName(XmiElementName.DATA_TYPE, reader);
    boolean isAbstract = false;
    final List<TaggedValue> taggedValues = new LinkedList<TaggedValue>();
    final Identifier id = getId(reader);
    final String name = getName(reader, null, XmiAttributeName.NAME);
    while (reader.hasNext()) {
        reader.next();//w w  w. j  av a 2 s .  c o  m
        switch (reader.getEventType()) {
        case XMLStreamConstants.START_ELEMENT: {
            if (match(XmiElementName.MODEL_ELEMENT_DOT_TAGGED_VALUE, reader)) {
                try {
                    taggedValues.addAll(readTaggedValueGroup(reader));
                } catch (final AssertionError e) {
                    throw new XmiBadModelElementException(name, e);
                }
            } else if (match(XmiElementName.CLASSIFIER_DOT_FEATURE, reader)) {
                skipElement(reader, false);
            } else {
                skipElement(reader, true);
            }
            break;
        }
        case XMLStreamConstants.END_ELEMENT: {
            assertName(XmiElementName.DATA_TYPE, reader);
            return new DataType(id, name, isAbstract, taggedValues);
        }
        case XMLStreamConstants.CHARACTERS: {
            // Ignore.
            break;
        }
        default: {
            throw new AssertionError(reader.getEventType());
        }
        }
    }
    throw new AssertionError();
}

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final Model readDocument(final XMLStreamReader reader) {
    try {//w  ww. j a  v  a 2  s.com
        if (XMLStreamConstants.START_DOCUMENT == reader.getEventType()) {
            Model model = null;
            while (reader.hasNext()) {
                reader.next();
                switch (reader.getEventType()) {
                case XMLStreamConstants.START_ELEMENT: {
                    if ("XMI".equals(reader.getLocalName())) {
                        model = readXMI(reader);
                        if (model == null) {
                            throw new IllegalStateException();
                        }
                        break;
                    } else {
                        throw new XmiRuntimeException("Expecting Foo element, got: " + reader.getLocalName());
                    }
                }
                case XMLStreamConstants.END_DOCUMENT: {
                    if (model == null) {
                        throw new IllegalStateException();
                    }
                    return model;
                }
                default: {
                    throw new AssertionError(reader.getEventType());
                }
                }
            }
            throw new AssertionError();
        } else {
            throw new AssertionError(reader.getLocalName());
        }
    } catch (final XMLStreamException e) {
        throw new XmiRuntimeException(e);
    }
}

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final EnumType readEnumeration(final XMLStreamReader reader) throws XMLStreamException {
    assertName(XmiElementName.ENUMERATION, reader);
    final List<EnumLiteral> literals = new LinkedList<EnumLiteral>();
    final List<TaggedValue> taggedValues = new LinkedList<TaggedValue>();
    final Identifier id = Identifier.fromString(reader.getAttributeValue("", "xmi.id"));
    final String name = getName(reader, null, XmiAttributeName.NAME);
    while (reader.hasNext()) {
        reader.next();//from   w w  w . ja  va 2s . com
        switch (reader.getEventType()) {
        case XMLStreamConstants.START_ELEMENT: {
            if (match(XmiElementName.MODEL_ELEMENT_DOT_TAGGED_VALUE, reader)) {
                taggedValues.addAll(readTaggedValueGroup(reader));
            } else if (match(XmiElementName.ENUMERATION_LITERAL_GROUP, reader)) {
                literals.addAll(readEnumerationLiteralGroup(reader));
            } else {
                skipElement(reader, true);
            }
            break;
        }
        case XMLStreamConstants.END_ELEMENT: {
            assertName(XmiElementName.ENUMERATION, reader);
            return new EnumType(id, name, literals, taggedValues);
        }
        case XMLStreamConstants.CHARACTERS: {
            // Ignore.
            break;
        }
        default: {
            throw new AssertionError(reader.getEventType());
        }
        }
    }
    throw new AssertionError();
}

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final EnumLiteral readEnumerationLiteral(final XMLStreamReader reader)
        throws XMLStreamException {
    assertName(XmiElementName.ENUMERATION_LITERAL, reader);
    final List<TaggedValue> taggedValues = new LinkedList<TaggedValue>();
    final Identifier id = getId(reader);
    final String name = getName(reader, null, XmiAttributeName.NAME);
    while (reader.hasNext()) {
        reader.next();/* ww  w. j a v  a 2s .  c o m*/
        switch (reader.getEventType()) {
        case XMLStreamConstants.START_ELEMENT: {
            if (match(XmiElementName.MODEL_ELEMENT_DOT_TAGGED_VALUE, reader)) {
                taggedValues.addAll(readTaggedValueGroup(reader));
                break;
            } else {
                throw new AssertionError(reader.getLocalName());
            }
        }
        case XMLStreamConstants.END_ELEMENT: {
            assertName(XmiElementName.ENUMERATION_LITERAL, reader);
            return new EnumLiteral(id, name, taggedValues);
        }
        case XMLStreamConstants.CHARACTERS: {
            // Ignore.
            break;
        }
        default: {
            throw new AssertionError(reader.getEventType());
        }
        }
    }
    throw new AssertionError();
}

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final List<EnumLiteral> readEnumerationLiteralGroup(final XMLStreamReader reader)
        throws XMLStreamException {
    assertName(XmiElementName.ENUMERATION_LITERAL_GROUP, reader);
    final List<EnumLiteral> literals = new LinkedList<EnumLiteral>();
    while (reader.hasNext()) {
        reader.next();/*from w  w w . ja v  a 2s.  c om*/
        switch (reader.getEventType()) {
        case XMLStreamConstants.START_ELEMENT: {
            if (match(XmiElementName.ENUMERATION_LITERAL, reader)) {
                literals.add(assertNotNull(readEnumerationLiteral(reader)));
            } else {
                skipElement(reader, true);
            }
            break;
        }
        case XMLStreamConstants.END_ELEMENT: {
            assertName(XmiElementName.ENUMERATION_LITERAL_GROUP, reader);
            return literals;
        }
        case XMLStreamConstants.CHARACTERS: {
            // Ignore.
            break;
        }
        default: {
            throw new AssertionError(reader.getEventType());
        }
        }
    }
    throw new AssertionError();
}

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final Generalization readGeneralization(final XMLStreamReader reader)
        throws XMLStreamException {
    assertName(XmiElementName.GENERALIZATION, reader);
    final Identifier id = getId(reader);
    final String name = getName(reader, DEFAULT_EMPTY_NAME, XmiAttributeName.NAME);
    final List<TaggedValue> taggedValues = new LinkedList<TaggedValue>();
    Identifier child = null;//from   w  w  w. j a  v  a  2s  .c  o  m
    Identifier parent = null;
    while (reader.hasNext()) {
        reader.next();
        switch (reader.getEventType()) {
        case XMLStreamConstants.START_ELEMENT: {
            if (match(XmiElementName.MODEL_ELEMENT_DOT_TAGGED_VALUE, reader)) {
                taggedValues.addAll(readTaggedValueGroup(reader));
                break;
            } else if (match(XmiElementName.GENERALIZATION_DOT_CHILD, reader)) {
                child = assertNotNull(readIdentifierWrapper(XmiElementName.GENERALIZATION_DOT_CHILD, reader));
                break;
            } else if (match(XmiElementName.GENERALIZATION_DOT_PARENT, reader)) {
                parent = assertNotNull(readIdentifierWrapper(XmiElementName.GENERALIZATION_DOT_PARENT, reader));
                break;
            } else {
                throw new AssertionError(reader.getLocalName());
            }
            // skipElement(reader);
            // break;
        }
        case XMLStreamConstants.END_ELEMENT: {
            assertName(XmiElementName.GENERALIZATION, reader);
            return new Generalization(name, id, taggedValues, child, parent);
        }
        case XMLStreamConstants.CHARACTERS: {
            // Ignore.
            break;
        }
        default: {
            throw new AssertionError(reader.getEventType());
        }
        }
    }
    throw new AssertionError();
}

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final Identifier readIdentifier(final XMLStreamReader reader) throws XMLStreamException {
    final XmiElementName name = assertNotNull(XmiElementName.getElementName(reader.getLocalName()));
    final Identifier id = getIdRef(reader);
    while (reader.hasNext()) {
        reader.next();/*from  www . j  av  a2 s  . c o m*/
        switch (reader.getEventType()) {
        case XMLStreamConstants.START_ELEMENT: {
            skipElement(reader, false);
            break;
        }
        case XMLStreamConstants.END_ELEMENT: {
            assertName(name, reader);
            return id;
        }
        case XMLStreamConstants.CHARACTERS: {
            // Ignore.
            break;
        }
        default: {
            throw new AssertionError(reader.getEventType());
        }
        }
    }
    throw new AssertionError();
}

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final Identifier readIdentifierWrapper(final XmiElementName name, final XMLStreamReader reader)
        throws XMLStreamException {
    assertName(name, reader);//from  w  w  w . j  a v a  2 s  . co  m
    Identifier reference = null;
    while (reader.hasNext()) {
        reader.next();
        switch (reader.getEventType()) {
        case XMLStreamConstants.START_ELEMENT: {
            if (match(XmiElementName.DATA_TYPE, reader)) {
                reference = assertNotNull(readIdentifier(reader));
            } else if (match(XmiElementName.CLASS, reader)) {
                reference = assertNotNull(readIdentifier(reader));
            } else if (match(XmiElementName.ASSOCIATION_CLASS, reader)) {
                reference = assertNotNull(readIdentifier(reader));
            } else if (match(XmiElementName.ENUMERATION, reader)) {
                reference = assertNotNull(readIdentifier(reader));
            } else {
                skipElement(reader, true);
            }
            break;
        }
        case XMLStreamConstants.END_ELEMENT: {
            assertName(name, reader);
            return assertNotNull(reference);
        }
        case XMLStreamConstants.CHARACTERS: {
            // Ignore.
            break;
        }
        default: {
            throw new AssertionError(reader.getEventType());
        }
        }
    }
    throw new AssertionError();
}

From source file:org.slc.sli.modeling.xmi.reader.XmiReader.java

protected static final Model readModel(final XMLStreamReader reader) throws XMLStreamException {
    assertName(XmiElementName.MODEL, reader);
    final Identifier id = getId(reader);
    final String name = getName(reader, null, XmiAttributeName.NAME);
    List<TaggedValue> taggedValues = EMPTY_TAGGED_VALUE_LIST;
    List<NamespaceOwnedElement> ownedElements = EMPTY_NAMESPACE_OWNED_ELEMENTS;
    while (reader.hasNext()) {
        reader.next();/* ww  w  . j  a va2 s . co m*/
        switch (reader.getEventType()) {
        case XMLStreamConstants.START_ELEMENT: {
            if (match(XmiElementName.MODEL_ELEMENT_DOT_TAGGED_VALUE, reader)) {
                taggedValues = readTaggedValueGroup(reader);
            } else if (match(XmiElementName.NAMESPACE_DOT_OWNED_ELEMENT, reader)) {
                ownedElements = readNamespaceOwnedElement(reader);
            } else {
                throw new AssertionError(reader.getLocalName());
            }
            break;
        }
        case XMLStreamConstants.END_ELEMENT: {
            assertName(XmiElementName.MODEL, reader);
            return new Model(id, name, taggedValues, ownedElements);
        }
        case XMLStreamConstants.CHARACTERS: {
            // Ignore.
            break;
        }
        default: {
            throw new AssertionError(reader.getEventType());
        }
        }
    }
    throw new AssertionError();
}