[infinispan-issues] [JBoss JIRA] (ISPN-2449) 5.1.x and 5.2.x API differences

5.1.x and 5.2.x API differences ------------------------------- Key: ISPN-2449 URL: https://issues.jboss.org/browse/ISPN-2449 Project: Infinispan Issue Type: Bug Components: Configuration Affects Versions: 5.2.0.Beta2 Reporter: Randall Hauch Assignee: Tristan Tarrant Priority: Minor Fix For: 5.2.0.CR1 Programmatically configuring a cache store in 5.1.x makes use of the LoaderConfigurationBuilder: {code:java} LoaderConfigurationBuilder lb = configurationBuilder.loaders().addCacheLoader().cacheLoader(new JdbcBinaryCacheStore()); lb.addProperty("dropTableOnExit", "false") .addProperty("createTableOnStart", "true") .addProperty("connectionFactoryClass", "org.infinispan.loaders.jdbc.connectionfactory.PooledConnectionFactory") .addProperty("connectionUrl", "jdbc:h2:file:/abs/path/string_based_db;DB_CLOSE_DELAY=1") .addProperty("driverClass", "org.h2.Driver") .addProperty("userName", "sa") .addProperty("idColumnName", "ID_COLUMN") .addProperty("idColumnType", "VARCHAR(255)") .addProperty("timestampColumnName", "TIMESTAMP_COLUMN") .addProperty("timestampColumnType", "BIGINT") .addProperty("dataColumnName", "DATA_COLUMN") .addProperty("dataColumnType", "BINARY") .addProperty("bucketTableNamePrefix", "MODE") .addProperty("cacheName", "default"); {code} This code does not compile with 5.2.0.Beta2 because {{LoaderConfigurationBuilder}} now is parameterized by the type of LoaderConfiguration and builder, and the return type of {{addProperty(...)}} is {{LoaderConfigurationBuilder<T,S>}}. When the above 5.1.x-compatible code is used (as a raw type), the return type of {{addProperty(...)}} becomes {{Object}} and this breaks the fluent-API style code above. For code that needs to compile against 5.1.x and 5.2.x, the workaround is to change the above code to remove the fluent-API usage: {code:java} LoaderConfigurationBuilder lb = configurationBuilder.loaders().addCacheLoader().cacheLoader(new JdbcBinaryCacheStore()); lb.addProperty("dropTableOnExit", "false"); lb.addProperty("createTableOnStart", "true"); lb.addProperty("connectionFactoryClass", "org.infinispan.loaders.jdbc.connectionfactory.PooledConnectionFactory"); lb.addProperty("connectionUrl", "jdbc:h2:file:/abs/path/string_based_db;DB_CLOSE_DELAY=1"); lb.addProperty("driverClass", "org.h2.Driver"); lb.addProperty("userName", "sa"); lb.addProperty("idColumnName", "ID_COLUMN"); lb.addProperty("idColumnType", "VARCHAR(255)"); lb.addProperty("timestampColumnName", "TIMESTAMP_COLUMN"); lb.addProperty("timestampColumnType", "BIGINT"); lb.addProperty("dataColumnName", "DATA_COLUMN"); lb.addProperty("dataColumnType", "BINARY"); lb.addProperty("bucketTableNamePrefix", "MODE"); lb.addProperty("cacheName", "default"); {code}