-/*
-* Copyright 2001-2007 Internet2
- *
-* Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+/**
+ * Licensed to the University Corporation for Advanced Internet
+ * Development, Inc. (UCAID) under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the
+ * License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the License.
*/
/**
using xercesc::XMLString;
+namespace {
+ bool _nonnull(const XMLObject* ptr) {
+ return (ptr!=nullptr);
+ }
+}
+
+AbstractComplexElement::AbstractComplexElement()
+{
+}
+
+AbstractComplexElement::AbstractComplexElement(const AbstractComplexElement& src)
+{
+ for (vector<XMLCh*>::const_iterator i=src.m_text.begin(); i!=src.m_text.end(); ++i)
+ m_text.push_back(XMLString::replicate(*i));
+}
+
AbstractComplexElement::~AbstractComplexElement() {
for_each(m_children.begin(), m_children.end(), cleanup<XMLObject>());
for (vector<XMLCh*>::iterator i=m_text.begin(); i!=m_text.end(); ++i)
XMLString::release(&(*i));
}
+bool AbstractComplexElement::hasChildren() const
+{
+ if (m_children.empty())
+ return false;
+ return (find_if(m_children.begin(), m_children.end(), _nonnull) != m_children.end());
+}
+
+const list<XMLObject*>& AbstractComplexElement::getOrderedChildren() const
+{
+ return m_children;
+}
+
void AbstractComplexElement::removeChild(XMLObject* child)
{
m_children.erase(remove(m_children.begin(), m_children.end(), child), m_children.end());
}
-AbstractComplexElement::AbstractComplexElement(const AbstractComplexElement& src)
+const XMLCh* AbstractComplexElement::getTextContent(unsigned int position) const
{
- for (vector<XMLCh*>::const_iterator i=src.m_text.begin(); i!=src.m_text.end(); ++i)
- m_text.push_back(XMLString::replicate(*i));
+ return (m_text.size() > position) ? m_text[position] : nullptr;
}
void AbstractComplexElement::setTextContent(const XMLCh* value, unsigned int position)
throw XMLObjectException("Can't set text content relative to non-existent child position.");
vector<XMLCh*>::size_type size = m_text.size();
while (position >= size) {
- m_text.push_back(NULL);
+ m_text.push_back(nullptr);
++size;
}
m_text[position]=prepareForAssignment(m_text[position],value);