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data: indexer processes

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* TaskBuildIndex starts seperate indexer processes and communicates via shared memory
* indexer processes get restarted if they fail
* indexer processes are killed when the app closes or crashes
* added utility class SharedMemory to allocate and access shared memory, providing basic data structures
* added SharedMemoryGarbageCollector for keeping track of running instances and cleaning up shared memory in case of a crash
* show errors for source files that crashed during indexing
* added basic exception handling to task scheduling
* added option to turn off processes and use threads in preferences, but still use shared memory

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This commit is contained in:
Eberhard Graether
2017-05-04 15:50:59 +02:00
parent 9beea94fd8
commit 706119ebcc
109 changed files with 3351 additions and 1261 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/lib_java/project/SourceGroupJava.cpp
+12 -30
View File
@@ -1,20 +1,22 @@
#include "project/SourceGroupJava.h"
#include "utility/file/FileRegister.h"
#include "utility/file/FileSystem.h"
#include "utility/messaging/type/MessageStatus.h"
#include "utility/ResourcePaths.h"
#include "utility/text/TextAccess.h"
#include "utility/ScopedFunctor.h"
#include "utility/utility.h"
#include "utility/utilityMaven.h"
#include "utility/utilityString.h"
#include "Application.h"
#include "component/view/DialogView.h"
#include "data/indexer/IndexerCommandJava.h"
#include "data/parser/java/JavaEnvironmentFactory.h"
#include "data/parser/java/JavaEnvironment.h"
#include "data/parser/java/JavaParser.h"
#include "settings/ApplicationSettings.h"
#include "utility/file/FileRegister.h"
#include "utility/file/FileSystem.h"
#include "utility/messaging/type/MessageStatus.h"
#include "utility/text/TextAccess.h"
#include "utility/ScopedFunctor.h"
#include "utility/ResourcePaths.h"
#include "utility/utilityMaven.h"
#include "utility/utilityString.h"
#include "utility/utility.h"
SourceGroupJava::SourceGroupJava(std::shared_ptr<SourceGroupSettingsJava> settings)
: m_settings(settings)
@@ -105,27 +107,7 @@ std::vector<std::shared_ptr<IndexerCommand>> SourceGroupJava::getIndexerCommands
bool SourceGroupJava::prepareJavaEnvironment()
{
std::string errorString;
if (!JavaEnvironmentFactory::getInstance())
{
#ifdef _WIN32
const std::string separator = ";";
#else
const std::string separator = ":";
#endif
JavaEnvironmentFactory::createInstance(
ResourcePaths::getJavaPath().str() + "guava-18.0.jar" + separator +
ResourcePaths::getJavaPath().str() + "java-indexer.jar" + separator +
ResourcePaths::getJavaPath().str() + "javaparser-core.jar" + separator +
ResourcePaths::getJavaPath().str() + "javaslang-2.0.3.jar" + separator +
ResourcePaths::getJavaPath().str() + "javassist-3.19.0-GA.jar" + separator +
ResourcePaths::getJavaPath().str() + "java-symbol-solver-core.jar" + separator +
ResourcePaths::getJavaPath().str() + "java-symbol-solver-logic.jar" + separator +
ResourcePaths::getJavaPath().str() + "java-symbol-solver-model.jar",
errorString
);
}
const std::string errorString = JavaParser::prepareJavaEnvironment();
if (errorString.size() > 0)
{
LOG_ERROR(errorString);