Example usage for org.springframework.data.domain Page getTotalPages

List of usage examples for org.springframework.data.domain Page getTotalPages

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Introduction

In this page you can find the example usage for org.springframework.data.domain Page getTotalPages.

Prototype

int getTotalPages();

Source Link

Document

Returns the number of total pages.

Usage

From source file:org.springframework.data.neo4j.aspects.support.FinderTest.java

private void assertPage(Page<Person> page0, int pageNumber, int totalPages, final int totalElements,
        Person... people) {//  w ww.j av a2  s .co m
    assertEquals("content count", people.length, page0.getNumberOfElements());
    assertEquals("page number", pageNumber, page0.getNumber());
    assertEquals("page size", 2, page0.getSize());
    assertEquals("total elements", totalElements, page0.getTotalElements());
    assertEquals("page count", totalPages, page0.getTotalPages());
    assertEquals("next page", pageNumber < totalPages - 1, page0.hasNextPage());
    assertEquals("previous page", pageNumber > 0, page0.hasPreviousPage());
    assertEquals("page content", asList(people), page0.getContent());
}

From source file:pl.edu.pwr.szlagor.masterthesis.linguisticsummary.semantic.integrator.integrator.job.reader.SemanticRepositoryItemReader.java

/**
 * Performs the actual reading of a page via the repository.
 * Available for overriding as needed./*w  w  w  .j ava2s.c  o m*/
 *
 * @return the list of items that make up the page
 * @throws Exception
 */
@SuppressWarnings("unchecked")
protected List<T> doPageRead() throws Exception {
    if (page < endPage) {
        Pageable pageRequest = sort != null ? new PageRequest(page, pageSize, sort)
                : new PageRequest(page, pageSize);

        MethodInvoker invoker = createMethodInvoker(repository, methodName);

        List<Object> parameters = new ArrayList<Object>();

        if (arguments != null && arguments.size() > 0) {
            parameters.addAll(arguments);
        }

        parameters.add(pageRequest);

        invoker.setArguments(parameters.toArray());

        Page<T> curPage = (Page<T>) doInvoke(invoker);
        System.out.println("current Page no.:" + curPage.getNumber() + " of total: " + curPage.getTotalPages());
        return curPage.getContent();
    } else {
        return Collections.emptyList();
    }
}