@Inject
public MapperService(
Index index,
@IndexSettings Settings indexSettings,
Environment environment,
AnalysisService analysisService) {
super(index, indexSettings);
this.analysisService = analysisService;
this.documentParser = new DocumentMapperParser(index, indexSettings, analysisService);
this.searchAnalyzer = new SmartIndexNameSearchAnalyzer(analysisService.defaultSearchAnalyzer());
this.dynamic = componentSettings.getAsBoolean("dynamic", true);
String defaultMappingLocation = componentSettings.get("default_mapping_location");
URL defaultMappingUrl;
if (defaultMappingLocation == null) {
try {
defaultMappingUrl = environment.resolveConfig("default-mapping.json");
} catch (FailedToResolveConfigException e) {
// not there, default to the built in one
defaultMappingUrl =
indexSettings
.getClassLoader()
.getResource("org/elasticsearch/index/mapper/default-mapping.json");
}
} else {
try {
defaultMappingUrl = environment.resolveConfig(defaultMappingLocation);
} catch (FailedToResolveConfigException e) {
// not there, default to the built in one
try {
defaultMappingUrl = new File(defaultMappingLocation).toURI().toURL();
} catch (MalformedURLException e1) {
throw new FailedToResolveConfigException(
"Failed to resolve dynamic mapping location [" + defaultMappingLocation + "]");
}
}
}
try {
defaultMappingSource =
Streams.copyToString(
new InputStreamReader(defaultMappingUrl.openStream(), Charsets.UTF_8));
} catch (IOException e) {
throw new MapperException(
"Failed to load default mapping source from [" + defaultMappingLocation + "]", e);
}
logger.debug(
"using dynamic[{}], default mapping: default_mapping_location[{}], loaded_from[{}] and source[{}]",
dynamic,
defaultMappingLocation,
defaultMappingUrl,
defaultMappingSource);
}
@Inject
public HyphenationCompoundWordTokenFilterFactory(
Index index,
@IndexSettings Settings indexSettings,
Environment env,
@Assisted String name,
@Assisted Settings settings) {
super(index, indexSettings, env, name, settings);
String hyphenationPatternsPath = settings.get("hyphenation_patterns_path", null);
if (hyphenationPatternsPath == null) {
throw new ElasticsearchIllegalArgumentException(
"hyphenation_patterns_path is a required setting.");
}
URL hyphenationPatternsFile = env.resolveConfig(hyphenationPatternsPath);
try {
hyphenationTree =
HyphenationCompoundWordTokenFilter.getHyphenationTree(
new InputSource(hyphenationPatternsFile.toExternalForm()));
} catch (Exception e) {
throw new ElasticsearchIllegalArgumentException(
"Exception while reading hyphenation_patterns_path: " + e.getMessage());
}
}
private Decompounder createDecompounder(Environment env, Settings settings) {
try {
String forward = settings.get("forward", "/decompound/kompVVic.tree");
String backward = settings.get("backward", "/decompound/kompVHic.tree");
String reduce = settings.get("reduce", "/decompound/grfExt.tree");
double threshold = settings.getAsDouble("threshold", 0.51);
return new Decompounder(
env.resolveConfig(forward).openStream(),
env.resolveConfig(backward).openStream(),
env.resolveConfig(reduce).openStream(),
threshold);
} catch (ClassNotFoundException e) {
throw new ElasticsearchIllegalArgumentException(
"decompounder resources in settings not found: " + settings, e);
} catch (IOException e) {
throw new ElasticsearchIllegalArgumentException(
"decompounder resources in settings not found: " + settings, e);
}
}
@Inject
public MapperService(
Index index,
@IndexSettings Settings indexSettings,
Environment environment,
AnalysisService analysisService,
PostingsFormatService postingsFormatService,
DocValuesFormatService docValuesFormatService,
SimilarityLookupService similarityLookupService) {
super(index, indexSettings);
this.analysisService = analysisService;
this.documentParser =
new DocumentMapperParser(
index,
indexSettings,
analysisService,
postingsFormatService,
docValuesFormatService,
similarityLookupService);
this.searchAnalyzer = new SmartIndexNameSearchAnalyzer(analysisService.defaultSearchAnalyzer());
this.searchQuoteAnalyzer =
new SmartIndexNameSearchQuoteAnalyzer(analysisService.defaultSearchQuoteAnalyzer());
this.dynamic = componentSettings.getAsBoolean("dynamic", true);
String defaultMappingLocation = componentSettings.get("default_mapping_location");
URL defaultMappingUrl;
if (defaultMappingLocation == null) {
try {
defaultMappingUrl = environment.resolveConfig("default-mapping.json");
} catch (FailedToResolveConfigException e) {
// not there, default to the built in one
defaultMappingUrl =
indexSettings
.getClassLoader()
.getResource("org/elasticsearch/index/mapper/default-mapping.json");
if (defaultMappingUrl == null) {
defaultMappingUrl =
MapperService.class
.getClassLoader()
.getResource("org/elasticsearch/index/mapper/default-mapping.json");
}
}
} else {
try {
defaultMappingUrl = environment.resolveConfig(defaultMappingLocation);
} catch (FailedToResolveConfigException e) {
// not there, default to the built in one
try {
defaultMappingUrl = new File(defaultMappingLocation).toURI().toURL();
} catch (MalformedURLException e1) {
throw new FailedToResolveConfigException(
"Failed to resolve dynamic mapping location [" + defaultMappingLocation + "]");
}
}
}
if (defaultMappingUrl == null) {
logger.info(
"failed to find default-mapping.json in the classpath, using the default template");
defaultMappingSource = "{\n" + " \"_default_\":{\n" + " }\n" + "}";
} else {
try {
defaultMappingSource =
Streams.copyToString(
new InputStreamReader(defaultMappingUrl.openStream(), Charsets.UTF_8));
} catch (IOException e) {
throw new MapperException(
"Failed to load default mapping source from [" + defaultMappingLocation + "]", e);
}
}
String percolatorMappingLocation = componentSettings.get("default_percolator_mapping_location");
URL percolatorMappingUrl = null;
if (percolatorMappingLocation != null) {
try {
percolatorMappingUrl = environment.resolveConfig(percolatorMappingLocation);
} catch (FailedToResolveConfigException e) {
// not there, default to the built in one
try {
percolatorMappingUrl = new File(percolatorMappingLocation).toURI().toURL();
} catch (MalformedURLException e1) {
throw new FailedToResolveConfigException(
"Failed to resolve default percolator mapping location ["
+ percolatorMappingLocation
+ "]");
}
}
}
if (percolatorMappingUrl != null) {
try {
defaultPercolatorMappingSource =
Streams.copyToString(
new InputStreamReader(percolatorMappingUrl.openStream(), Charsets.UTF_8));
} catch (IOException e) {
throw new MapperException(
"Failed to load default percolator mapping source from [" + percolatorMappingUrl + "]",
e);
}
} else {
defaultPercolatorMappingSource =
"{\n"
+
// " \"" + PercolatorService.TYPE_NAME + "\":{\n" +
" \""
+ "_default_"
+ "\":{\n"
+ " \"_id\" : {\"index\": \"not_analyzed\"},"
+ " \"properties\" : {\n"
+ " \"query\" : {\n"
+ " \"type\" : \"object\",\n"
+ " \"enabled\" : false\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ "}";
}
if (logger.isDebugEnabled()) {
logger.debug(
"using dynamic[{}], default mapping: default_mapping_location[{}], loaded_from[{}], default percolator mapping: location[{}], loaded_from[{}]",
dynamic,
defaultMappingLocation,
defaultMappingUrl,
percolatorMappingLocation,
percolatorMappingUrl);
} else if (logger.isTraceEnabled()) {
logger.trace(
"using dynamic[{}], default mapping: default_mapping_location[{}], loaded_from[{}] and source[{}], default percolator mapping: location[{}], loaded_from[{}] and source[{}]",
dynamic,
defaultMappingLocation,
defaultMappingUrl,
defaultMappingSource,
percolatorMappingLocation,
percolatorMappingUrl,
defaultPercolatorMappingSource);
}
}