configmgr/source/propertynode.cxx

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  27
  28 #include "precompiled_configmgr.hxx"
  29 #include "sal/config.h"
  30
  31 #include "com/sun/star/beans/Optional.hpp"
  32 #include "com/sun/star/uno/Any.hxx"
  33 #include "osl/diagnose.h"
  34 #include "rtl/ref.hxx"
  35 #include "rtl/ustring.h"
  36 #include "rtl/ustring.hxx"
  37
  38 #include "components.hxx"
  39 #include "node.hxx"
  40 #include "propertynode.hxx"
  41 #include "type.hxx"
  42
  43 namespace configmgr {
  44
  45 namespace {
  46
  47 namespace css = com::sun::star;
  48
  49 }
  50
  51 PropertyNode::PropertyNode(
  52     int layer, Type staticType, bool nillable, css::uno::Any const & value,
  53     bool extension):
  54     Node(layer), staticType_(staticType), nillable_(nillable), value_(value),
  55     extension_(extension)
  56 {}
  57
  58 rtl::Reference< Node > PropertyNode::clone(bool) const {
  59     return new PropertyNode(*this);
  60 }
  61
  62 Type PropertyNode::getStaticType() const {
  63     return staticType_;
  64 }
  65
  66 bool PropertyNode::isNillable() const {
  67     return nillable_;
  68 }
  69
  70 css::uno::Any PropertyNode::getValue(Components & components) {
  71     if (externalDescriptor_.getLength() != 0) {
  72         css::beans::Optional< css::uno::Any > val(
  73             components.getExternalValue(externalDescriptor_));
  74         if (val.IsPresent) {
  75             value_ = val.Value; //TODO: check value type
  76         }
  77         externalDescriptor_ = rtl::OUString(); // must not throw
  78     }
  79     return value_;
  80 }
  81
  82 void PropertyNode::setValue(int layer, css::uno::Any const & value) {
  83     setLayer(layer);
  84     value_ = value;
  85     externalDescriptor_ = rtl::OUString();
  86 }
  87
  88 void PropertyNode::setExternal(int layer, rtl::OUString const & descriptor) {
  89     OSL_ASSERT(descriptor.getLength() != 0);
  90     setLayer(layer);
  91     externalDescriptor_ = descriptor;
  92 }
  93
  94 bool PropertyNode::isExtension() const {
  95     return extension_;
  96 }
  97
  98 PropertyNode::PropertyNode(PropertyNode const & other):
  99     Node(other), staticType_(other.staticType_), nillable_(other.nillable_),
 100     value_(other.value_), externalDescriptor_(other.externalDescriptor_),
 101     extension_(other.extension_)
 102 {}
 103
 104 PropertyNode::~PropertyNode() {}
 105
 106 Node::Kind PropertyNode::kind() const {
 107     return KIND_PROPERTY;
 108 }
 109
 110 }