Grilled Chicken Breast And Bean Salad

• 4 chicken breast skinned (halves)
• 4 sun tomato (dried halves)
• 2 ripe tomatoes coarsely (chopped)
• 1 onion (red)
• 1,000 gr beans combined kidney (canned)
• 45 ml balsamic vinegar
• 45 ml extra-virgin olive oil
• 30 ml well-seasoned mustard
• 12 gr thyme (fresh)
• 12 gr oregano (fresh)