下面列出了怎么用org.springframework.test.context.util.TestContextResourceUtils的API类实例代码及写法，或者点击链接到github查看源代码。
private static String[] mergeLocations(List<TestPropertySourceAttributes> attributesList) {
final List<String> locations = new ArrayList<String>();
for (TestPropertySourceAttributes attrs : attributesList) {
if (logger.isTraceEnabled()) {
logger.trace(String.format("Processing locations for TestPropertySource attributes %s", attrs));
}
String[] locationsArray = TestContextResourceUtils.convertToClasspathResourcePaths(
attrs.getDeclaringClass(), attrs.getLocations());
locations.addAll(0, Arrays.<String> asList(locationsArray));
if (!attrs.isInheritLocations()) {
break;
}
}
return StringUtils.toStringArray(locations);
}
private static String[] mergeLocations(List<TestPropertySourceAttributes> attributesList) {
List<String> locations = new ArrayList<>();
for (TestPropertySourceAttributes attrs : attributesList) {
if (logger.isTraceEnabled()) {
logger.trace(String.format("Processing locations for TestPropertySource attributes %s", attrs));
}
String[] locationsArray = TestContextResourceUtils.convertToClasspathResourcePaths(
attrs.getDeclaringClass(), attrs.getLocations());
locations.addAll(0, Arrays.asList(locationsArray));
if (!attrs.isInheritLocations()) {
break;
}
}
return StringUtils.toStringArray(locations);
}
private static String[] mergeLocations(List<TestPropertySourceAttributes> attributesList) {
List<String> locations = new ArrayList<>();
for (TestPropertySourceAttributes attrs : attributesList) {
if (logger.isTraceEnabled()) {
logger.trace(String.format("Processing locations for TestPropertySource attributes %s", attrs));
}
String[] locationsArray = TestContextResourceUtils.convertToClasspathResourcePaths(
attrs.getDeclaringClass(), attrs.getLocations());
locations.addAll(0, Arrays.asList(locationsArray));
if (!attrs.isInheritLocations()) {
break;
}
}
return StringUtils.toStringArray(locations);
}
/**
* Execute the SQL scripts configured via the supplied {@link Sql @Sql}
* annotation for the given {@link ExecutionPhase} and {@link TestContext}.
* <p>Special care must be taken in order to properly support the configured
* {@link SqlConfig#transactionMode}.
* @param sql the {@code @Sql} annotation to parse
* @param executionPhase the current execution phase
* @param testContext the current {@code TestContext}
* @param classLevel {@code true} if {@link Sql @Sql} was declared at the class level
*/
private void executeSqlScripts(Sql sql, ExecutionPhase executionPhase, TestContext testContext, boolean classLevel)
throws Exception {
if (executionPhase != sql.executionPhase()) {
return;
}
MergedSqlConfig mergedSqlConfig = new MergedSqlConfig(sql.config(), testContext.getTestClass());
if (logger.isDebugEnabled()) {
logger.debug(String.format("Processing %s for execution phase [%s] and test context %s.",
mergedSqlConfig, executionPhase, testContext));
}
final ResourceDatabasePopulator populator = new ResourceDatabasePopulator();
populator.setSqlScriptEncoding(mergedSqlConfig.getEncoding());
populator.setSeparator(mergedSqlConfig.getSeparator());
populator.setCommentPrefix(mergedSqlConfig.getCommentPrefix());
populator.setBlockCommentStartDelimiter(mergedSqlConfig.getBlockCommentStartDelimiter());
populator.setBlockCommentEndDelimiter(mergedSqlConfig.getBlockCommentEndDelimiter());
populator.setContinueOnError(mergedSqlConfig.getErrorMode() == ErrorMode.CONTINUE_ON_ERROR);
populator.setIgnoreFailedDrops(mergedSqlConfig.getErrorMode() == ErrorMode.IGNORE_FAILED_DROPS);
String[] scripts = getScripts(sql, testContext, classLevel);
scripts = TestContextResourceUtils.convertToClasspathResourcePaths(testContext.getTestClass(), scripts);
List<Resource> scriptResources = TestContextResourceUtils.convertToResourceList(
testContext.getApplicationContext(), scripts);
for (String stmt : sql.statements()) {
if (StringUtils.hasText(stmt)) {
stmt = stmt.trim();
scriptResources.add(new ByteArrayResource(stmt.getBytes(), "from inlined SQL statement: " + stmt));
}
}
populator.setScripts(scriptResources.toArray(new Resource[0]));
if (logger.isDebugEnabled()) {
logger.debug("Executing SQL scripts: " + ObjectUtils.nullSafeToString(scriptResources));
}
String dsName = mergedSqlConfig.getDataSource();
String tmName = mergedSqlConfig.getTransactionManager();
DataSource dataSource = TestContextTransactionUtils.retrieveDataSource(testContext, dsName);
PlatformTransactionManager txMgr = TestContextTransactionUtils.retrieveTransactionManager(testContext, tmName);
boolean newTxRequired = (mergedSqlConfig.getTransactionMode() == TransactionMode.ISOLATED);
if (txMgr == null) {
Assert.state(!newTxRequired, () -> String.format("Failed to execute SQL scripts for test context %s: " +
"cannot execute SQL scripts using Transaction Mode " +
"[%s] without a PlatformTransactionManager.", testContext, TransactionMode.ISOLATED));
Assert.state(dataSource != null, () -> String.format("Failed to execute SQL scripts for test context %s: " +
"supply at least a DataSource or PlatformTransactionManager.", testContext));
// Execute scripts directly against the DataSource
populator.execute(dataSource);
}
else {
DataSource dataSourceFromTxMgr = getDataSourceFromTransactionManager(txMgr);
// Ensure user configured an appropriate DataSource/TransactionManager pair.
if (dataSource != null && dataSourceFromTxMgr != null && !dataSource.equals(dataSourceFromTxMgr)) {
throw new IllegalStateException(String.format("Failed to execute SQL scripts for test context %s: " +
"the configured DataSource [%s] (named '%s') is not the one associated with " +
"transaction manager [%s] (named '%s').", testContext, dataSource.getClass().getName(),
dsName, txMgr.getClass().getName(), tmName));
}
if (dataSource == null) {
dataSource = dataSourceFromTxMgr;
Assert.state(dataSource != null, () -> String.format("Failed to execute SQL scripts for " +
"test context %s: could not obtain DataSource from transaction manager [%s] (named '%s').",
testContext, txMgr.getClass().getName(), tmName));
}
final DataSource finalDataSource = dataSource;
int propagation = (newTxRequired ? TransactionDefinition.PROPAGATION_REQUIRES_NEW :
TransactionDefinition.PROPAGATION_REQUIRED);
TransactionAttribute txAttr = TestContextTransactionUtils.createDelegatingTransactionAttribute(
testContext, new DefaultTransactionAttribute(propagation));
new TransactionTemplate(txMgr, txAttr).execute(status -> {
populator.execute(finalDataSource);
return null;
});
}
}
/**
* Execute the SQL scripts configured via the supplied {@link Sql @Sql}
* annotation for the given {@link ExecutionPhase} and {@link TestContext}.
* <p>Special care must be taken in order to properly support the configured
* {@link SqlConfig#transactionMode}.
* @param sql the {@code @Sql} annotation to parse
* @param executionPhase the current execution phase
* @param testContext the current {@code TestContext}
* @param classLevel {@code true} if {@link Sql @Sql} was declared at the class level
*/
private void executeSqlScripts(Sql sql, ExecutionPhase executionPhase, TestContext testContext, boolean classLevel)
throws Exception {
if (executionPhase != sql.executionPhase()) {
return;
}
MergedSqlConfig mergedSqlConfig = new MergedSqlConfig(sql.config(), testContext.getTestClass());
if (logger.isDebugEnabled()) {
logger.debug(String.format("Processing %s for execution phase [%s] and test context %s.",
mergedSqlConfig, executionPhase, testContext));
}
final ResourceDatabasePopulator populator = new ResourceDatabasePopulator();
populator.setSqlScriptEncoding(mergedSqlConfig.getEncoding());
populator.setSeparator(mergedSqlConfig.getSeparator());
populator.setCommentPrefix(mergedSqlConfig.getCommentPrefix());
populator.setBlockCommentStartDelimiter(mergedSqlConfig.getBlockCommentStartDelimiter());
populator.setBlockCommentEndDelimiter(mergedSqlConfig.getBlockCommentEndDelimiter());
populator.setContinueOnError(mergedSqlConfig.getErrorMode() == ErrorMode.CONTINUE_ON_ERROR);
populator.setIgnoreFailedDrops(mergedSqlConfig.getErrorMode() == ErrorMode.IGNORE_FAILED_DROPS);
String[] scripts = getScripts(sql, testContext, classLevel);
scripts = TestContextResourceUtils.convertToClasspathResourcePaths(testContext.getTestClass(), scripts);
List<Resource> scriptResources = TestContextResourceUtils.convertToResourceList(
testContext.getApplicationContext(), scripts);
for (String stmt : sql.statements()) {
if (StringUtils.hasText(stmt)) {
stmt = stmt.trim();
scriptResources.add(new ByteArrayResource(stmt.getBytes(), "from inlined SQL statement: " + stmt));
}
}
populator.setScripts(scriptResources.toArray(new Resource[0]));
if (logger.isDebugEnabled()) {
logger.debug("Executing SQL scripts: " + ObjectUtils.nullSafeToString(scriptResources));
}
String dsName = mergedSqlConfig.getDataSource();
String tmName = mergedSqlConfig.getTransactionManager();
DataSource dataSource = TestContextTransactionUtils.retrieveDataSource(testContext, dsName);
PlatformTransactionManager txMgr = TestContextTransactionUtils.retrieveTransactionManager(testContext, tmName);
boolean newTxRequired = (mergedSqlConfig.getTransactionMode() == TransactionMode.ISOLATED);
if (txMgr == null) {
Assert.state(!newTxRequired, () -> String.format("Failed to execute SQL scripts for test context %s: " +
"cannot execute SQL scripts using Transaction Mode " +
"[%s] without a PlatformTransactionManager.", testContext, TransactionMode.ISOLATED));
Assert.state(dataSource != null, () -> String.format("Failed to execute SQL scripts for test context %s: " +
"supply at least a DataSource or PlatformTransactionManager.", testContext));
// Execute scripts directly against the DataSource
populator.execute(dataSource);
}
else {
DataSource dataSourceFromTxMgr = getDataSourceFromTransactionManager(txMgr);
// Ensure user configured an appropriate DataSource/TransactionManager pair.
if (dataSource != null && dataSourceFromTxMgr != null && !dataSource.equals(dataSourceFromTxMgr)) {
throw new IllegalStateException(String.format("Failed to execute SQL scripts for test context %s: " +
"the configured DataSource [%s] (named '%s') is not the one associated with " +
"transaction manager [%s] (named '%s').", testContext, dataSource.getClass().getName(),
dsName, txMgr.getClass().getName(), tmName));
}
if (dataSource == null) {
dataSource = dataSourceFromTxMgr;
Assert.state(dataSource != null, () -> String.format("Failed to execute SQL scripts for " +
"test context %s: could not obtain DataSource from transaction manager [%s] (named '%s').",
testContext, txMgr.getClass().getName(), tmName));
}
final DataSource finalDataSource = dataSource;
int propagation = (newTxRequired ? TransactionDefinition.PROPAGATION_REQUIRES_NEW :
TransactionDefinition.PROPAGATION_REQUIRED);
TransactionAttribute txAttr = TestContextTransactionUtils.createDelegatingTransactionAttribute(
testContext, new DefaultTransactionAttribute(propagation));
new TransactionTemplate(txMgr, txAttr).execute(status -> {
populator.execute(finalDataSource);
return null;
});
}
}
/**
* Generate a modified version of the supplied locations array and return it.
* <p>The default implementation simply delegates to
* {@link TestContextResourceUtils#convertToClasspathResourcePaths}.
* <p>Subclasses can override this method to implement a different
* <em>location modification</em> strategy.
* @param clazz the class with which the locations are associated
* @param locations the resource locations to be modified
* @return an array of modified application context resource locations
* @since 2.5
*/
protected String[] modifyLocations(Class<?> clazz, String... locations) {
return TestContextResourceUtils.convertToClasspathResourcePaths(clazz, locations);
}
/**
* Generate a modified version of the supplied locations array and return it.
* <p>The default implementation simply delegates to
* {@link TestContextResourceUtils#convertToClasspathResourcePaths}.
* <p>Subclasses can override this method to implement a different
* <em>location modification</em> strategy.
* @param clazz the class with which the locations are associated
* @param locations the resource locations to be modified
* @return an array of modified application context resource locations
* @since 2.5
*/
protected String[] modifyLocations(Class<?> clazz, String... locations) {
return TestContextResourceUtils.convertToClasspathResourcePaths(clazz, locations);
}
/**
* Generate a modified version of the supplied locations array and return it.
* <p>The default implementation simply delegates to
* {@link TestContextResourceUtils#convertToClasspathResourcePaths}.
* <p>Subclasses can override this method to implement a different
* <em>location modification</em> strategy.
* @param clazz the class with which the locations are associated
* @param locations the resource locations to be modified
* @return an array of modified application context resource locations
* @since 2.5
*/
protected String[] modifyLocations(Class<?> clazz, String... locations) {
return TestContextResourceUtils.convertToClasspathResourcePaths(clazz, locations);
}