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authorAdrian Kummerländer2014-05-24 13:59:42 +0200
committerAdrian Kummerländer2014-05-24 13:59:42 +0200
commit085935ddd577b0c65b4330318b5ba20492d93126 (patch)
treeb508590d23a3fe7f3a6813313af2abe17fecdf79 /src/support/dom
parentafc8eb29c22447fe2bf71a503a5f2d25b4f8a7c7 (diff)
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Implemented ResultNodeFacade as a DOM node construction helper
* wraps result node construction and appends it to root node on destruction * offers a simpler interface for common node construction patterns * simplifies result node construction in all external function implementations ** most noticeable in FunctionReadDirectory * expanded FunctionReadDirectory result nodes by name, extension, and full-path nodes
Diffstat (limited to 'src/support/dom')
-rw-r--r--src/support/dom/result_node_facade.cc61
-rw-r--r--src/support/dom/result_node_facade.h35
2 files changed, 96 insertions, 0 deletions
diff --git a/src/support/dom/result_node_facade.cc b/src/support/dom/result_node_facade.cc
new file mode 100644
index 0000000..597448b
--- /dev/null
+++ b/src/support/dom/result_node_facade.cc
@@ -0,0 +1,61 @@
+#include "result_node_facade.h"
+
+#include <xercesc/dom/DOMText.hpp>
+
+#include "support/xerces_string_guard.h"
+
+namespace InputXSLT {
+
+ResultNodeFacade::ResultNodeFacade(
+ xercesc::DOMDocument* document,
+ xercesc::DOMNode* node,
+ const std::string& name
+):
+ dom_document_(document),
+ result_node_(
+ dom_document_->createElement(*XercesStringGuard<XMLCh>(name))
+ ),
+ root_node_(node) { }
+
+ResultNodeFacade::~ResultNodeFacade() {
+ this->root_node_->appendChild(this->result_node_);
+}
+
+void ResultNodeFacade::setAttribute(
+ const std::string& name,
+ const std::string& value
+) {
+ this->result_node_->setAttribute(
+ *XercesStringGuard<XMLCh>(name),
+ *XercesStringGuard<XMLCh>(value)
+ );
+}
+
+void ResultNodeFacade::setValueNode(
+ const std::string& name,
+ const std::string& value
+) {
+ xercesc::DOMElement* const nameNode(
+ this->dom_document_->createElement(*XercesStringGuard<XMLCh>(name))
+ );
+
+ xercesc::DOMText* const valueNode(
+ this->dom_document_->createTextNode(*XercesStringGuard<XMLCh>(value))
+ );
+
+ nameNode->appendChild(valueNode);
+
+ this->result_node_->appendChild(nameNode);
+}
+
+void ResultNodeFacade::setContent(const std::string& content) {
+ this->result_node_->appendChild(
+ this->dom_document_->createTextNode(*XercesStringGuard<XMLCh>(content))
+ );
+}
+
+void ResultNodeFacade::setContent(xercesc::DOMNode* node) {
+ this->result_node_->appendChild(node);
+}
+
+}
diff --git a/src/support/dom/result_node_facade.h b/src/support/dom/result_node_facade.h
new file mode 100644
index 0000000..ccdd850
--- /dev/null
+++ b/src/support/dom/result_node_facade.h
@@ -0,0 +1,35 @@
+#ifndef INPUTXSLT_SRC_SUPPORT_RESULT_NODE_FACADE_H_
+#define INPUTXSLT_SRC_SUPPORT_RESULT_NODE_FACADE_H_
+
+#include <xercesc/dom/DOMDocument.hpp>
+#include <xercesc/dom/DOMImplementation.hpp>
+#include <xercesc/dom/DOMElement.hpp>
+
+#include <string>
+
+namespace InputXSLT {
+
+class ResultNodeFacade {
+ public:
+ ResultNodeFacade(
+ xercesc::DOMDocument*,
+ xercesc::DOMNode*,
+ const std::string&
+ );
+ ~ResultNodeFacade();
+
+ void setAttribute(const std::string&, const std::string&);
+ void setValueNode(const std::string&, const std::string&);
+ void setContent(const std::string&);
+ void setContent(xercesc::DOMNode*);
+
+ private:
+ xercesc::DOMDocument* const dom_document_;
+ xercesc::DOMElement* const result_node_;
+ xercesc::DOMNode* const root_node_;
+
+};
+
+}
+
+#endif // INPUTXSLT_SRC_SUPPORT_RESULT_NODE_FACADE_H_