Examples of org.apache.hadoop.hbase.client.Result.containsColumn()

Class org.apache.hadoop.hbase.client.Result

Examples of org.apache.hadoop.hbase.client.Result.containsColumn()

org.apache.hadoop.hbase.client.Result.containsColumn()
Checks for existence of a value for the specified column (empty or not). @param family family name @param qualifier column qualifier @return true if at least one value exists in the result, false if not


      Get get = new Get(row1);
      get.setAuthorizations(new Authorizations(CONFIDENTIAL));
      Result result = table.get(get);
      assertTrue(result.containsColumn(fam, qual));
      assertFalse(result.containsColumn(fam, qual2));


      get.setAuthorizations(new Authorizations(SECRET));
      result = table.get(get);
      assertFalse(result.containsColumn(fam, qual));
      assertTrue(result.containsColumn(fam, qual2));

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      assertTrue(result.containsColumn(fam, qual));
      assertFalse(result.containsColumn(fam, qual2));


      get.setAuthorizations(new Authorizations(SECRET));
      result = table.get(get);
      assertFalse(result.containsColumn(fam, qual));
      assertTrue(result.containsColumn(fam, qual2));
    } finally {
      table.close();
    }
  }

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      assertFalse(result.containsColumn(fam, qual2));


      get.setAuthorizations(new Authorizations(SECRET));
      result = table.get(get);
      assertFalse(result.containsColumn(fam, qual));
      assertTrue(result.containsColumn(fam, qual2));
    } finally {
      table.close();
    }
  }

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      List<KeyValue> mergedGet = new ArrayList<KeyValue>(Arrays.asList(localGet
          .raw()));


      if (superGet != null && !superGet.isEmpty()) {
        for (KeyValue kv : superGet.raw()) {
          if (!localGet.containsColumn(kv.getFamily(), kv.getQualifier())) {
            mergedGet.add(kv);
          }
        }
      }
      return new Result(mergedGet);

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        try {
          // Test that we enforce the defined set
          Get get = new Get(ROW_1);
          get.setAuthorizations(new Authorizations(new String[] { SECRET, CONFIDENTIAL }));
          Result result = table.get(get);
          assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));
          assertTrue("Missing authorization", result.containsColumn(CF, Q2));
          assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
          // Test that we also enforce the defined set for the user if no auths are provided
          get = new Get(ROW_1);
          result = table.get(get);

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          // Test that we enforce the defined set
          Get get = new Get(ROW_1);
          get.setAuthorizations(new Authorizations(new String[] { SECRET, CONFIDENTIAL }));
          Result result = table.get(get);
          assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));
          assertTrue("Missing authorization", result.containsColumn(CF, Q2));
          assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
          // Test that we also enforce the defined set for the user if no auths are provided
          get = new Get(ROW_1);
          result = table.get(get);
          assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));

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          Get get = new Get(ROW_1);
          get.setAuthorizations(new Authorizations(new String[] { SECRET, CONFIDENTIAL }));
          Result result = table.get(get);
          assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));
          assertTrue("Missing authorization", result.containsColumn(CF, Q2));
          assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
          // Test that we also enforce the defined set for the user if no auths are provided
          get = new Get(ROW_1);
          result = table.get(get);
          assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));
          assertTrue("Missing authorization", result.containsColumn(CF, Q2));

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          assertTrue("Missing authorization", result.containsColumn(CF, Q2));
          assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
          // Test that we also enforce the defined set for the user if no auths are provided
          get = new Get(ROW_1);
          result = table.get(get);
          assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));
          assertTrue("Missing authorization", result.containsColumn(CF, Q2));
          assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
          return null;
        } finally {
          table.close();

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          assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
          // Test that we also enforce the defined set for the user if no auths are provided
          get = new Get(ROW_1);
          result = table.get(get);
          assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));
          assertTrue("Missing authorization", result.containsColumn(CF, Q2));
          assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
          return null;
        } finally {
          table.close();
        }

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          // Test that we also enforce the defined set for the user if no auths are provided
          get = new Get(ROW_1);
          result = table.get(get);
          assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));
          assertTrue("Missing authorization", result.containsColumn(CF, Q2));
          assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
          return null;
        } finally {
          table.close();
        }
      }

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