Fillets of Salmon With Tomato and Chives

Ingredients 6 (4-ounce) salmon fillets 1/4 teaspoon salt 1/4 teaspoon freshly ground pepper 4 cups water Olive oil-flavored vegetable cooking spray 1 tablespoon minced shallots 1/2 teaspoon minced garlic 1/4 cup Chablis or other dry white wine 1 cup seeded, diced tomato 2 tablespoons chopped fresh chives 2 tablespoons fresh lemon juice 1/4 teaspoon salt