Fix for fdo43460 Part XLIII getLength() to isEmpty()

Part XLIII
Modules
unoxml

unoxml/source/dom/document.cxx

@@ -553,7 +553,7 @@ namespace DOM
         ::osl::MutexGuard const g(m_Mutex);
 
         sal_Int32 i = qname.indexOf(':');
-        if (ns.getLength() == 0) throw RuntimeException();
+        if (ns.isEmpty()) throw RuntimeException();
         xmlChar *xPrefix;
         xmlChar *xName;
         OString o1, o2, o3;
@@ -805,9 +805,9 @@ namespace DOM
             OUString const aNsPrefix = xImportedNode->getPrefix();
             OUString aQName = xElement->getTagName();
             Reference< XElement > xNewElement;
-            if (aNsUri.getLength() > 0)
+            if (!aNsUri.isEmpty())
             {
-                if (aNsPrefix.getLength() > 0) {
+                if (!aNsPrefix.isEmpty()) {
                     aQName = aNsPrefix + OUString(RTL_CONSTASCII_USTRINGPARAM(":"))
                                 + aQName;
                 }
@@ -828,9 +828,9 @@ namespace DOM
                     OUString const aAttrPrefix = curAttr->getPrefix();
                     OUString aAttrName = curAttr->getName();
                     OUString const sValue = curAttr->getValue();
-                    if (aAttrUri.getLength() > 0)
+                    if (!aAttrUri.isEmpty())
                     {
-                        if (aAttrPrefix.getLength() > 0) {
+                        if (!aAttrPrefix.isEmpty()) {
                             aAttrName = aAttrPrefix +
                                 OUString(RTL_CONSTASCII_USTRINGPARAM(":")) + aAttrName;
                         }

unoxml/source/dom/element.cxx

@@ -68,7 +68,7 @@ namespace DOM
             OUString prefix(reinterpret_cast<const sal_Char*>(pPrefix),
                 strlen(reinterpret_cast<const char*>(pPrefix)),
                 RTL_TEXTENCODING_UTF8);
-            OUString name = (prefix.getLength() == 0)
+            OUString name = (prefix.isEmpty())
                 ? OUString(RTL_CONSTASCII_USTRINGPARAM("xmlns"))
                 : OUString(RTL_CONSTASCII_USTRINGPARAM("xmlns:")) + prefix;
             const xmlChar *pHref = pNs->href;
@@ -84,14 +84,14 @@ namespace DOM
                     reinterpret_cast<xmlNodePtr>(pAttr));
             OSL_ENSURE(pNode != 0, "CNode::get returned 0");
             OUString prefix = pNode->getPrefix();
-            OUString name = (prefix.getLength() == 0)
+            OUString name = (prefix.isEmpty())
                 ? pNode->getLocalName()
                 : prefix + OUString(static_cast<sal_Unicode>(':')) + pNode->getLocalName();
             OUString val  = pNode->getNodeValue();
             pAttrs->AddAttribute(name, type, val);
         }
         OUString prefix = getPrefix();
-        OUString name = (prefix.getLength() == 0)
+        OUString name = (prefix.isEmpty())
             ? getLocalName()
             : prefix + OUString(static_cast<sal_Unicode>(':')) + getLocalName();
         Reference< XAttributeList > xAttrList(pAttrs);
@@ -510,7 +510,7 @@ namespace DOM
         }
 
         Reference< XAttr > aAttr;
-        if (oldAttr->getNamespaceURI().getLength() > 0) {
+        if (!oldAttr->getNamespaceURI().isEmpty()) {
             ::rtl::OUStringBuffer qname(oldAttr->getPrefix());
             if (0 != qname.getLength()) {
                 qname.append(sal_Unicode(':'));
@@ -667,7 +667,7 @@ namespace DOM
             OUString const& qualifiedName, OUString const& value)
         throw (RuntimeException, DOMException)
     {
-        if (namespaceURI.getLength() == 0) throw RuntimeException();
+        if (namespaceURI.isEmpty()) throw RuntimeException();
 
         ::osl::ClearableMutexGuard guard(m_rMutex);
 
@@ -778,7 +778,7 @@ namespace DOM
     void SAL_CALL CElement::setElementName(const OUString& aName)
         throw (RuntimeException, DOMException)
     {
-        if ((aName.getLength() <= 0) ||
+        if (aName.isEmpty() ||
             (0 <= aName.indexOf(OUString(RTL_CONSTASCII_USTRINGPARAM(":")))))
         {
             DOMException e;

unoxml/source/dom/saxbuilder.cxx

@@ -318,7 +318,7 @@ namespace DOM
         Reference< XElement > aElement(aNode, UNO_QUERY);
         OUString aRefName;
         OUString aPrefix = aElement->getPrefix();
-        if (aPrefix.getLength() > 0)
+        if (!aPrefix.isEmpty())
             aRefName = aPrefix + OUString(RTL_CONSTASCII_USTRINGPARAM(":")) + aElement->getTagName();
         else
             aRefName = aElement->getTagName();

unoxml/source/rdf/CBlankNode.cxx

@@ -113,7 +113,7 @@ void SAL_CALL CBlankNode::initialize(const css::uno::Sequence< ::com::sun::star:
     }
 
     //FIXME: what is legal?
-    if (arg.getLength() > 0) {
+    if (!arg.isEmpty()) {
         m_NodeID = arg;
     } else {
         throw css::lang::IllegalArgumentException(

unoxml/source/rdf/CLiteral.cxx

@@ -134,7 +134,7 @@ void SAL_CALL CLiteral::initialize(const css::uno::Sequence< ::com::sun::star::u
         ::rtl::OUString arg1;
         css::uno::Reference< css::rdf::XURI > xURI;
         if ((aArguments[1] >>= arg1)) {
-            if (arg1.getLength() > 0) {
+            if (!arg1.isEmpty()) {
                 m_Language = arg1;
             } else {
                 throw css::lang::IllegalArgumentException(
@@ -160,7 +160,7 @@ void SAL_CALL CLiteral::initialize(const css::uno::Sequence< ::com::sun::star::u
 // ::com::sun::star::rdf::XNode:
 ::rtl::OUString SAL_CALL CLiteral::getStringValue() throw (css::uno::RuntimeException)
 {
-    if (m_Language.getLength()) {
+    if (!m_Language.isEmpty()) {
         ::rtl::OUStringBuffer buf(m_Value);
         buf.appendAscii("@");
         buf.append(m_Language);

unoxml/source/rdf/CURI.cxx

@@ -803,7 +803,7 @@ void SAL_CALL CURI::initialize(const css::uno::Sequence< ::com::sun::star::uno::
     }
 
     //FIXME: what is legal?
-    if (arg0.getLength() > 0) {
+    if (!arg0.isEmpty()) {
         m_Namespace = arg0;
     } else {
         throw css::lang::IllegalArgumentException(

unoxml/source/rdf/librdf_repository.cxx

@@ -1265,7 +1265,7 @@ static bool isMetadatableWithoutMetadata(
     uno::Reference<uno::XInterface> const & i_xNode)
 {
     const uno::Reference<rdf::XMetadatable> xMeta( i_xNode, uno::UNO_QUERY );
-    return (xMeta.is() && !xMeta->getMetadataReference().Second.getLength());
+    return (xMeta.is() && xMeta->getMetadataReference().Second.isEmpty());
 }
 
 uno::Reference< container::XEnumeration > SAL_CALL
@@ -1483,7 +1483,7 @@ throw (uno::RuntimeException, lang::IllegalArgumentException,
     // ensure that the metadatable has an XML ID
     i_xObject->ensureMetadataReference();
     const beans::StringPair mdref( i_xObject->getMetadataReference() );
-    if ((mdref.First.getLength() == 0) || (mdref.Second.getLength() == 0)) {
+    if ((mdref.First.isEmpty()) || (mdref.Second.isEmpty())) {
         throw uno::RuntimeException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
                 "librdf_Repository::setStatementRDFa: "
                 "ensureMetadataReference did not")), *this);
@@ -1503,7 +1503,7 @@ throw (uno::RuntimeException, lang::IllegalArgumentException,
     }
 
     ::osl::MutexGuard g(m_aMutex);
-    ::rtl::OUString const content( (i_rRDFaContent.getLength() == 0)
+    ::rtl::OUString const content( (i_rRDFaContent.isEmpty())
             ? xTextRange->getString()
             : i_rRDFaContent );
     uno::Reference<rdf::XNode> xContent;
@@ -1523,7 +1523,7 @@ throw (uno::RuntimeException, lang::IllegalArgumentException,
                 "cannot create literal")), *this, uno::makeAny(iae));
     }
     removeStatementRDFa(i_xObject);
-    if (i_rRDFaContent.getLength() == 0) {
+    if (i_rRDFaContent.isEmpty()) {
         m_RDFaXHTMLContentSet.erase(sXmlId);
     } else {
         m_RDFaXHTMLContentSet.insert(sXmlId);
@@ -1546,7 +1546,7 @@ throw (uno::RuntimeException, lang::IllegalArgumentException,
     }
 
     const beans::StringPair mdref( i_xElement->getMetadataReference() );
-    if ((mdref.First.getLength() == 0) || (mdref.Second.getLength() == 0)) {
+    if ((mdref.First.isEmpty()) || (mdref.Second.isEmpty())) {
         return; // nothing to do...
     }
     uno::Reference<rdf::XURI> xXmlId;
@@ -1577,7 +1577,7 @@ throw (uno::RuntimeException, lang::IllegalArgumentException,
             "librdf_Repository::getStatementRDFa: Element is null")), *this, 0);
     }
     const beans::StringPair mdref( i_xElement->getMetadataReference() );
-    if ((mdref.First.getLength() == 0) || (mdref.Second.getLength() == 0)) {
+    if ((mdref.First.isEmpty()) || (mdref.Second.isEmpty())) {
         return beans::Pair< uno::Sequence<rdf::Statement>, sal_Bool >();
     }
     ::rtl::OUString const sXmlId(mdref.First +
@@ -2065,7 +2065,7 @@ librdf_node* librdf_TypeConverter::mkNode( librdf_world* i_pWorld,
         RTL_TEXTENCODING_UTF8) );
     const uno::Reference< rdf::XURI > xType(xLiteral->getDatatype());
     librdf_node * ret(0);
-    if (lang.getLength() == 0) {
+    if (lang.isEmpty()) {
         if (!xType.is()) {
             ret = librdf_new_node_from_literal(i_pWorld,
                 reinterpret_cast<const unsigned char*> (val.getStr()),