Example usage for javax.xml.stream XMLStreamReader getAttributeValue

Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamReader getAttributeValue.

Prototype

public String getAttributeValue(int index);

Source Link

Document

Returns the value of the attribute at the index

Usage

From source file:org.apache.axis2.jaxws.message.util.impl.SAAJConverterImpl.java

/**
 * add attributes/*from   w  w w  . ja  v  a2  s  .c  o  m*/
 *
 * @param NameCreator nc
 * @param element     SOAPElement which is the target of the new attributes
 * @param reader      XMLStreamReader whose cursor is at START_ELEMENT
 * @throws SOAPException
 */
protected void addAttributes(NameCreator nc, SOAPElement element, XMLStreamReader reader) throws SOAPException {
    if (log.isDebugEnabled()) {
        log.debug("addAttributes: Entry");
    }

    // Add the attributes from the reader
    int size = reader.getAttributeCount();
    for (int i = 0; i < size; i++) {
        QName qName = reader.getAttributeName(i);
        String prefix = reader.getAttributePrefix(i);
        String value = reader.getAttributeValue(i);
        Name name = nc.createName(qName.getLocalPart(), prefix, qName.getNamespaceURI());
        element.addAttribute(name, value);

        try {
            if (log.isDebugEnabled()) {
                log.debug("Setting attrType");
            }
            String namespace = qName.getNamespaceURI();
            Attr attr = null; // This is an org.w3c.dom.Attr
            if (namespace == null || namespace.length() == 0) {
                attr = element.getAttributeNode(qName.getLocalPart());
            } else {
                attr = element.getAttributeNodeNS(namespace, qName.getLocalPart());
            }
            if (attr != null) {
                String attrType = reader.getAttributeType(i);
                attr.setUserData(SAAJConverter.OM_ATTRIBUTE_KEY, attrType, null);
                if (log.isDebugEnabled()) {
                    log.debug("Storing attrType in UserData: " + attrType);
                }
            }
        } catch (Exception e) {
            if (log.isDebugEnabled()) {
                log.debug("An error occured while processing attrType: " + e.getMessage());
            }
        }
    }
    if (log.isDebugEnabled()) {
        log.debug("addAttributes: Exit");
    }
}

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Reads a database element from the XML stream reader.
 * //from www. j  a  va 2 s  . co  m
 * @param xmlReader The reader
 * @return The database object
 */
private Database readDatabaseElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException {
    Database model = new Database();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_NAME)) {
            model.setName(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_DEFAULT_ID_METHOD)) {
            model.setIdMethod(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_VERSION)) {
            model.setVersion(xmlReader.getAttributeValue(idx));
        }
    }
    readTableElements(xmlReader, model);
    consumeRestOfElement(xmlReader);
    return model;
}

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Reads a table element from the XML stream reader.
 * /*from   w  ww  . j  a  v  a  2s  . c  o m*/
 * @param xmlReader The reader
 * @return The table object
 */
private Table readTableElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException {
    Table table = new Table();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_NAME)) {
            table.setName(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_DESCRIPTION)) {
            table.setDescription(xmlReader.getAttributeValue(idx));
        }
    }
    readTableSubElements(xmlReader, table);
    consumeRestOfElement(xmlReader);
    return table;
}

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Reads a column element from the XML stream reader.
 * //from   ww  w  .  j ava  2  s . c  om
 * @param xmlReader The reader
 * @return The column object
 */
private Column readColumnElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException {
    Column column = new Column();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_NAME)) {
            column.setName(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_PRIMARY_KEY)) {
            column.setPrimaryKey(getAttributeValueAsBoolean(xmlReader, idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_REQUIRED)) {
            column.setRequired(getAttributeValueAsBoolean(xmlReader, idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_TYPE)) {
            column.setType(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_SIZE)) {
            column.setSize(getAttributeValueBeingNullAware(xmlReader, idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_DEFAULT)) {
            column.setDefaultValue(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_AUTO_INCREMENT)) {
            column.setAutoIncrement(getAttributeValueAsBoolean(xmlReader, idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_DESCRIPTION)) {
            column.setDescription(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_JAVA_NAME)) {
            column.setJavaName(xmlReader.getAttributeValue(idx));
        }
    }
    consumeRestOfElement(xmlReader);
    return column;
}

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Reads a foreign key element from the XML stream reader.
 * //from  ww w  .  j ava  2  s  . c o m
 * @param xmlReader The reader
 * @return The foreign key object
 */
private ForeignKey readForeignKeyElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException {
    ForeignKey foreignKey = new ForeignKey();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_FOREIGN_TABLE)) {
            foreignKey.setForeignTableName(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_NAME)) {
            foreignKey.setName(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_ON_UPDATE)) {
            foreignKey.setOnUpdate(getAttributeValueAsCascadeEnum(xmlReader, idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_ON_DELETE)) {
            foreignKey.setOnDelete(getAttributeValueAsCascadeEnum(xmlReader, idx));
        }
    }
    readReferenceElements(xmlReader, foreignKey);
    consumeRestOfElement(xmlReader);
    return foreignKey;
}

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Reads a reference element from the XML stream reader.
 * /*from  w w w  .  j  a  va2s.c  om*/
 * @param xmlReader The reader
 * @return The reference object
 */
private Reference readReferenceElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException {
    Reference reference = new Reference();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_LOCAL)) {
            reference.setLocalColumnName(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_FOREIGN)) {
            reference.setForeignColumnName(xmlReader.getAttributeValue(idx));
        }
    }
    consumeRestOfElement(xmlReader);
    return reference;
}

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Reads an index element from the XML stream reader.
 * /*from ww w  . jav a 2  s.c o m*/
 * @param xmlReader The reader
 * @return The index object
 */
private Index readIndexElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException {
    Index index = new NonUniqueIndex();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_NAME)) {
            index.setName(xmlReader.getAttributeValue(idx));
        }
    }
    readIndexColumnElements(xmlReader, index);
    consumeRestOfElement(xmlReader);
    return index;
}

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Reads an unique index element from the XML stream reader.
 * /*from w  w w  .j  a va2s  .  co m*/
 * @param xmlReader The reader
 * @return The unique index object
 */
private Index readUniqueElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException {
    Index index = new UniqueIndex();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_NAME)) {
            index.setName(xmlReader.getAttributeValue(idx));
        }
    }
    readUniqueColumnElements(xmlReader, index);
    consumeRestOfElement(xmlReader);
    return index;
}

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Reads an index column element from the XML stream reader.
 * //from   w  w w  .  j  a  va 2  s .co  m
 * @param xmlReader The reader
 * @return The index column object
 */
private IndexColumn readIndexColumnElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException {
    IndexColumn indexColumn = new IndexColumn();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++) {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_NAME)) {
            indexColumn.setName(xmlReader.getAttributeValue(idx));
        } else if (isSameAs(attrQName, QNAME_ATTRIBUTE_SIZE)) {
            indexColumn.setSize(getAttributeValueBeingNullAware(xmlReader, idx));
        }
    }
    consumeRestOfElement(xmlReader);
    return indexColumn;
}

From source file:org.apache.ddlutils.io.DatabaseIO.java

/**
 * Returns the value of the indicated attribute of the current element as a string.
 * This method can handle "null" in which case it returns a null object.
 * //w  w  w.  j  a v  a  2  s.c  o  m
 * @param xmlReader    The xml reader
 * @param attributeIdx The index of the attribute
 * @return The attribute's value
 */
private String getAttributeValueBeingNullAware(XMLStreamReader xmlReader, int attributeIdx)
        throws DdlUtilsXMLException {
    String value = xmlReader.getAttributeValue(attributeIdx);

    return "null".equalsIgnoreCase(value) ? null : value;
}