Examples of org.infinispan.query.dsl.QueryFactory.from()

Class org.infinispan.query.dsl.QueryFactory

Examples of org.infinispan.query.dsl.QueryFactory.from()

org.infinispan.query.dsl.QueryFactory.from()
Creates a QueryBuilder for the given entity type. @param entityType @return

   @Test(enabled = false, description = "String literal escaping is not properly done yet")   //todo [anistor] fix disabled test
   public void testStringEscape() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      // all transactions that have a given description. the description contains characters that need to be escaped.
      Query q = qf.from(Account.class)
            .having("description").eq("John Doe's first bank account")
            .toBuilder().build();


      List<Account> list = q.list();
      assertEquals(1, list.size());

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   public void testSampleDomainQuery3() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      // all male users
      Query q = qf.from(User.class)
            .having("gender").eq(User.Gender.MALE)
            .toBuilder().build();


      List<User> list = q.list();
      assertEquals(2, list.size());

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   public void testSampleDomainQuery4() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      // all users ordered descendingly by name
      Query q = qf.from(User.class)
            .orderBy("name", SortOrder.DESC)
            .build();


      List<User> list = q.list();
      assertEquals(3, list.size());

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   public void testSampleDomainQuery5() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      // name projection of all users ordered descendingly by name
      Query q = qf.from(User.class)
            .orderBy("name", SortOrder.DESC)
            .setProjection("name")
            .build();


      List<Object[]> list = q.list();

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   public void testSampleDomainQuery6() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      // all users with a given name and surname
      Query q = qf.from(User.class)
            .having("name").eq("John")
            .and().having("surname").eq("Doe")
            .toBuilder().build();


      List<User> list = q.list();

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   public void testSampleDomainQuery7() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      // all rent payments made from a given account
      Query q = qf.from(Transaction.class)
            .having("accountId").eq(1)
            .and().having("description").like("%rent%")
            .toBuilder().build();


      List<Transaction> list = q.list();

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   public void testSampleDomainQuery8() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      // all the transactions that happened in January 2013
      Query q = qf.from(Transaction.class)
            .orderBy("date", SortOrder.ASC)
            .having("date").between(DATE_FORMAT.parse("2013-01-01").getTime(), DATE_FORMAT.parse("2013-01-31").getTime())
            .toBuilder().build();


      List<Transaction> list = q.list();

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   public void testSampleDomainQuery9() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      // all the transactions that happened in January 2013, projected by date field only
      Query q = qf.from(Transaction.class)
            .setProjection("date")
            .having("date").between(DATE_FORMAT.parse("2013-01-01").getTime(), DATE_FORMAT.parse("2013-01-31").getTime())
            .toBuilder().build();


      List<Object[]> list = q.list();

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   public void testSampleDomainQuery10() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      // all the transactions for a an account having amount greater than a given amount
      Query q = qf.from(Transaction.class)
            .having("accountId").eq(2)
            .and().having("amount").gt(40)
            .toBuilder().build();


      List<Transaction> list = q.list();

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   }


   public void testSampleDomainQuery11() throws Exception {
      QueryFactory qf = Search.getQueryFactory(remoteCache);


      Query q = qf.from(User.class)
            .having("name").eq("John")
            .and().having("addresses.postCode").eq("X1234")
            .and(qf.having("accountIds").eq(1))
            .toBuilder().build();

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