LibreOffice Module desktop (master)  1
dp_compbackenddb.cxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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8  *
9  * This file incorporates work covered by the following license notice:
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11  * Licensed to the Apache Software Foundation (ASF) under one or more
12  * contributor license agreements. See the NOTICE file distributed
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15  * License, Version 2.0 (the "License"); you may not use this file
16  * except in compliance with the License. You may obtain a copy of
17  * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 
21 #include <cppuhelper/exc_hlp.hxx>
22 #include <com/sun/star/deployment/DeploymentException.hpp>
23 #include <com/sun/star/uno/XComponentContext.hpp>
24 
25 #include "dp_compbackenddb.hxx"
26 
27 
28 using namespace ::com::sun::star::uno;
29 
30 #define EXTENSION_REG_NS "http://openoffice.org/extensionmanager/component-registry/2010"
31 #define NS_PREFIX "comp"
32 #define ROOT_ELEMENT_NAME "component-backend-db"
33 #define KEY_ELEMENT_NAME "component"
34 
36 
39  OUString const & url):BackendDb(xContext, url)
40 {
41 
42 }
43 
45 {
46  return EXTENSION_REG_NS;
47 }
48 
50 {
51  return NS_PREFIX;
52 }
53 
55 {
56  return ROOT_ELEMENT_NAME;
57 }
58 
60 {
61  return KEY_ELEMENT_NAME;
62 }
63 
64 void ComponentBackendDb::addEntry(OUString const & url, Data const & data)
65 {
66  try{
67  if (!activateEntry(url))
68  {
69  Reference<css::xml::dom::XNode> componentNode = writeKeyElement(url);
70  writeSimpleElement("java-type-library",
71  OUString::boolean(data.javaTypeLibrary),
72  componentNode);
73 
76  "implementation-names",
77  "name",
78  componentNode);
79 
81  data.singletons,
82  "singletons",
83  "item",
84  "key",
85  "value",
86  componentNode);
87 
88  save();
89  }
90  }
91  catch(const css::uno::Exception &)
92  {
93  Any exc( ::cppu::getCaughtException() );
94  throw css::deployment::DeploymentException(
95  "Extension Manager: failed to write data entry in backend db: " +
96  m_urlDb, nullptr, exc);
97  }
98 }
99 
101 {
102  try
103  {
104  ComponentBackendDb::Data retData;
105  Reference<css::xml::dom::XNode> aNode = getKeyElement(url);
106  if (aNode.is())
107  {
108  bool bJava = readSimpleElement("java-type-library", aNode) == "true";
109  retData.javaTypeLibrary = bJava;
110 
111  retData.implementationNames =
112  readList( aNode, "implementation-names", "name");
113 
114  retData.singletons =
115  readVectorOfPair( aNode, "singletons", "item", "key", "value");
116  }
117  return retData;
118  }
119  catch(const css::uno::Exception &)
120  {
121  Any exc( ::cppu::getCaughtException() );
122  throw css::deployment::DeploymentException(
123  "Extension Manager: failed to read data entry in backend db: " +
124  m_urlDb, nullptr, exc);
125  }
126 }
127 
128 
129 } // namespace dp_registry::backend::component
130 
131 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
void writeVectorOfPair(std::vector< std::pair< OUString, OUString > > const &vecPairs, OUString const &sVectorTagName, OUString const &sPairTagName, OUString const &sFirstTagName, OUString const &sSecondTagName, css::uno::Reference< css::xml::dom::XNode > const &xParent)
void addEntry(OUString const &url, Data const &data)
ComponentBackendDb(css::uno::Reference< css::uno::XComponentContext > const &xContext, OUString const &url)
std::deque< OUString > readList(css::uno::Reference< css::xml::dom::XNode > const &parent, OUString const &sListTagName, OUString const &sMemberTagName)
css::uno::Reference< css::xml::dom::XNode > writeKeyElement(OUString const &url)
The key elements have a url attribute and are always children of the root element.
#define NS_PREFIX
Any SAL_CALL getCaughtException()
css::uno::Reference< css::xml::dom::XNode > getKeyElement(OUString const &url)
#define KEY_ELEMENT_NAME
std::vector< std::pair< OUString, OUString > > readVectorOfPair(css::uno::Reference< css::xml::dom::XNode > const &parent, OUString const &sListTagName, OUString const &sPairTagName, OUString const &sFirstTagName, OUString const &sSecondTagName)
#define EXTENSION_REG_NS
void writeSimpleElement(OUString const &sElementName, OUString const &value, css::uno::Reference< css::xml::dom::XNode > const &xParent)
static uno::Reference< css::uno::XComponentContext > xContext
Definition: init.cxx:2142
std::vector< std::pair< OUString, OUString > > singletons
OUString readSimpleElement(OUString const &sElementName, css::uno::Reference< css::xml::dom::XNode > const &xParent)
#define ROOT_ELEMENT_NAME
bool activateEntry(OUString const &url)
void writeSimpleList(std::deque< OUString > const &list, OUString const &sListTagName, OUString const &sMemberTagName, css::uno::Reference< css::xml::dom::XNode > const &xParent)