Examples with BadRequestException io.crnk.core.exception.BadRequestException used on opensource projects

Example 1 with BadRequestException

use of io.crnk.core.exception.BadRequestException in project crnk-framework by crnk-project.

the class ActivitiQuerySpecMapper method find.

public static <T> List<T> find(Query activitiQuery, QuerySpec querySpec, List<FilterSpec> baseFilters) {
    try {
        applyFilterSpec(activitiQuery, querySpec, baseFilters);
        applySortSpec(activitiQuery, querySpec);
        Long limit = querySpec.getLimit();
        if (limit != null) {
            return activitiQuery.listPage((int) querySpec.getOffset(), querySpec.getLimit().intValue());
        } else {
            PreconditionUtil.assertEquals("page offset not supported", Long.valueOf(0L), querySpec.getOffset());
            return activitiQuery.list();
        }
    } catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException e) {
        throw new BadRequestException(e.getMessage(), e);
    } catch (IllegalStateException e) {
        throw new BadRequestException(e.getMessage(), e);
    }
}

Example 2 with BadRequestException

use of io.crnk.core.exception.BadRequestException in project crnk-framework by crnk-project.

the class OffsetLimitPagingBehavior method doEnrichPageLinksInformation.

private void doEnrichPageLinksInformation(PagedLinksInformation linksInformation, Long total, Boolean isNextPageAvailable, QueryAdapter queryAdapter, boolean hasResults, PagingSpecUrlBuilder urlBuilder) {
    OffsetLimitPagingSpec offsetLimitPagingSpec = (OffsetLimitPagingSpec) queryAdapter.getPagingSpec();
    long pageSize = offsetLimitPagingSpec.getLimit();
    long offset = offsetLimitPagingSpec.getOffset();
    long currentPage = offset / pageSize;
    if (currentPage * pageSize != offset) {
        throw new BadRequestException("offset " + offset + " is not a multiple of limit " + pageSize);
    }
    if (total != null) {
        isNextPageAvailable = offset + pageSize < total;
    }
    if (offset > 0 || hasResults) {
        Long totalPages = total != null ? (total + pageSize - 1) / pageSize : null;
        QueryAdapter pageSpec = queryAdapter.duplicate();
        pageSpec.setPagingSpec(new OffsetLimitPagingSpec(0L, pageSize));
        linksInformation.setFirst(urlBuilder.build(pageSpec));
        if (totalPages != null && totalPages > 0) {
            pageSpec.setPagingSpec(new OffsetLimitPagingSpec((totalPages - 1) * pageSize, pageSize));
            linksInformation.setLast(urlBuilder.build(pageSpec));
        }
        if (currentPage > 0) {
            pageSpec.setPagingSpec(new OffsetLimitPagingSpec((currentPage - 1) * pageSize, pageSize));
            linksInformation.setPrev(urlBuilder.build(pageSpec));
        }
        if (isNextPageAvailable) {
            pageSpec.setPagingSpec(new OffsetLimitPagingSpec((currentPage + 1) * pageSize, pageSize));
            linksInformation.setNext(urlBuilder.build(pageSpec));
        }
    }
}

Example 3 with BadRequestException

use of io.crnk.core.exception.BadRequestException in project crnk-framework by crnk-project.

the class JpaExceptionMapperTests method testPersistenceException.

@Test
public void testPersistenceException() {
    PersistenceException exception = new PersistenceException(new BadRequestException("test"));
    ExceptionMapperRegistry exceptionMapperRegistry = boot.getExceptionMapperRegistry();
    PersistenceExceptionMapper mapper = (PersistenceExceptionMapper) exceptionMapperRegistry.findMapperFor(PersistenceException.class).get();
    ErrorResponse response = mapper.toErrorResponse(exception);
    ErrorData errorData = response.getErrors().iterator().next();
    Assert.assertEquals(Integer.toString(HttpStatus.BAD_REQUEST_400), errorData.getStatus());
    Assert.assertEquals("test", errorData.getDetail());
}

Example 4 with BadRequestException

use of io.crnk.core.exception.BadRequestException in project crnk-framework by crnk-project.

the class JpaExceptionMapperTests method testPersistenceRollbackException.

@Test
public void testPersistenceRollbackException() {
    javax.persistence.RollbackException exception = new javax.persistence.RollbackException(new BadRequestException("test"));
    ExceptionMapperRegistry exceptionMapperRegistry = boot.getExceptionMapperRegistry();
    PersistenceRollbackExceptionMapper mapper = (PersistenceRollbackExceptionMapper) exceptionMapperRegistry.findMapperFor(javax.persistence.RollbackException.class).get();
    ErrorResponse response = mapper.toErrorResponse(exception);
    ErrorData errorData = response.getErrors().iterator().next();
    Assert.assertEquals(Integer.toString(HttpStatus.BAD_REQUEST_400), errorData.getStatus());
    Assert.assertEquals("test", errorData.getDetail());
}

Example 5 with BadRequestException

use of io.crnk.core.exception.BadRequestException in project crnk-framework by crnk-project.

the class JpaExceptionMapperTests method testTransactionRollbackException.

@Test
public void testTransactionRollbackException() {
    javax.transaction.RollbackException exception = new javax.transaction.RollbackException() {

        public Throwable getCause() {
            return new BadRequestException("test");
        }
    };
    ExceptionMapperRegistry exceptionMapperRegistry = boot.getExceptionMapperRegistry();
    TransactionRollbackExceptionMapper mapper = (TransactionRollbackExceptionMapper) exceptionMapperRegistry.findMapperFor(exception.getClass()).get();
    ErrorResponse response = mapper.toErrorResponse(exception);
    ErrorData errorData = response.getErrors().iterator().next();
    Assert.assertEquals(Integer.toString(HttpStatus.BAD_REQUEST_400), errorData.getStatus());
    Assert.assertEquals("test", errorData.getDetail());
}