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17 package org.apache.logging.log4j.core.appender.db.nosql;
18
19 import org.apache.logging.log4j.core.Filter;
20 import org.apache.logging.log4j.core.appender.AbstractAppender;
21 import org.apache.logging.log4j.core.appender.db.AbstractDatabaseAppender;
22 import org.apache.logging.log4j.core.config.plugins.Plugin;
23 import org.apache.logging.log4j.core.config.plugins.PluginAttribute;
24 import org.apache.logging.log4j.core.config.plugins.PluginElement;
25 import org.apache.logging.log4j.core.config.plugins.PluginFactory;
26 import org.apache.logging.log4j.core.helpers.Booleans;
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40 @Plugin(name = "NoSql", category = "Core", elementType = "appender", printObject = true)
41 public final class NoSQLAppender extends AbstractDatabaseAppender<NoSQLDatabaseManager<?>> {
42 private final String description;
43
44 private NoSQLAppender(final String name, final Filter filter, final boolean ignoreExceptions,
45 final NoSQLDatabaseManager<?> manager) {
46 super(name, filter, ignoreExceptions, manager);
47 this.description = this.getName() + "{ manager=" + this.getManager() + " }";
48 }
49
50 @Override
51 public String toString() {
52 return this.description;
53 }
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67 @PluginFactory
68 public static NoSQLAppender createAppender(
69 @PluginAttribute("name") final String name,
70 @PluginAttribute("ignoreExceptions") final String ignore,
71 @PluginElement("Filter") final Filter filter,
72 @PluginAttribute("bufferSize") final String bufferSize,
73 @PluginElement("NoSqlProvider") final NoSQLProvider<?> provider) {
74 if (provider == null) {
75 LOGGER.error("NoSQL provider not specified for appender [{}].", name);
76 return null;
77 }
78
79 final int bufferSizeInt = AbstractAppender.parseInt(bufferSize, 0);
80 final boolean ignoreExceptions = Booleans.parseBoolean(ignore, true);
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82 final String managerName = "noSqlManager{ description=" + name + ", bufferSize=" + bufferSizeInt
83 + ", provider=" + provider + " }";
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85 final NoSQLDatabaseManager<?> manager = NoSQLDatabaseManager.getNoSQLDatabaseManager(
86 managerName, bufferSizeInt, provider
87 );
88 if (manager == null) {
89 return null;
90 }
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92 return new NoSQLAppender(name, filter, ignoreExceptions, manager);
93 }
94 }